forked from docs/doc-exports
ECS UMN 20250815 version. Added C9 instance specifications.
Reviewed-by: Hasko, Vladimir <vladimir.hasko@t-systems.com> Co-authored-by: wanghuijuan738 <wanghuijuan738@huawei.com> Co-committed-by: wanghuijuan738 <wanghuijuan738@huawei.com>
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@ -32,7 +32,7 @@
|
||||
</li></ol>
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||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_section18897192721320"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_section18897192721320"></a><a name="en-us_topic_0178319250_section18897192721320"></a><h4 class="sectiontitle">Configuring atop for CentOS 7/8, AlmaLinux, and Rocky Linux</h4><ol id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ol4695887141"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1253158499">Run the following command to install atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p425314519493"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1253158499"></a><a name="en-us_topic_0178319250_li1253158499"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b11254175174913">yum install -y atop</strong></p>
|
||||
</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1969519815141">Run the following command to modify the configuration file of atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p6695178131410"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1969519815141"></a><a name="en-us_topic_0178319250_li1969519815141"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b17695881147">vi /etc/default/atop</strong></p>
|
||||
</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1969519815141">Run the following command to modify the configuration file of atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p6695178131410"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1969519815141"></a><a name="en-us_topic_0178319250_li1969519815141"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b2080482014149">vi /etc/sysconfig/atop</strong></p>
|
||||
<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p769517819141">Modify the following parameters, save the modification, and exit:</p>
|
||||
<ul id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ul16956817146"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li6695138151418">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b19415162132119">LOGINTERVAL</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b144151328211">15</strong>. The default value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b24158232115">LOGINTERVAL</strong> is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b74151928217">600</strong>, in seconds.</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li16952841418">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b823154910819">LOGGENERATIONS</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1657418522417">3</strong>. The default retention period of atop logs is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b192390491582">28</strong> days.</li></ul>
|
||||
<pre class="screen" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_screen1833119354144">LOGINTERVAL=15
|
||||
@ -90,18 +90,18 @@ Active: active (running)</pre>
|
||||
<div class="section" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_section773995710317"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_section773995710317"></a><a name="en-us_topic_0178319250_section773995710317"></a><h4 class="sectiontitle">Configuring atop for Ubuntu 20 and Debian 10</h4><ol id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ol117391857933"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li9739165720310">Run the following command to install atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p574010571236"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li9739165720310"></a><a name="en-us_topic_0178319250_li9739165720310"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b17740155712320">apt-get install -y atop</strong></p>
|
||||
</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li20740185712319">Run the following command to modify the configuration file of atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p77404573318"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li20740185712319"></a><a name="en-us_topic_0178319250_li20740185712319"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b974019572312">vi /etc/default/atop</strong></p>
|
||||
<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p19740205715312">Modify the following parameters, save the modification, and exit:</p>
|
||||
<ul id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ul17740557534"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li074013576314">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b610410341189">LOGINTERVAL</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1211211341088">15</strong>. The default value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1511333413816">LOGINTERVAL</strong> is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b5113173410820">600</strong>, in seconds.</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1974017571312">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1279848307">LOGGENERATIONS</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b433832422">3</strong>. The default retention period of atop logs is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b57546919">28</strong> days.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ul17740557534"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li074013576314">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b610410341189">LOGINTERVAL</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1211211341088">15</strong>. The default value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1511333413816">LOGINTERVAL</strong> is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b5113173410820">600</strong>, in seconds.</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1974017571312">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1803209138">LOGGENERATIONS</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1594824959">3</strong>. The default retention period of atop logs is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1385014867">28</strong> days.</li></ul>
|
||||
<pre class="screen" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_screen12740557137">LOGINTERVAL=15
|
||||
LOGGENERATIONS=3 </pre>
|
||||
</li></ol><ol start="3" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ol67406571734"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li074011571334">Restart the atop service (started by default) to apply the configuration:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p139711013172117"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li074011571334"></a><a name="en-us_topic_0178319250_li074011571334"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1132620146214">systemctl restart atop atopacct</strong></p>
|
||||
</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li2740457231">Run the following command to check the status of atop. <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b123301023132614">active (running)</strong> indicates that atop is running properly.<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p1390103319217"><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b5441183352119">systemctl status atop atopacct</strong></p>
|
||||
<pre class="screen" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_screen2541654122117">atop.service - Atop advanced performance monitor
|
||||
Loaded: loaded (/etc/init.d/atop; enable; vendor preset: enabled)
|
||||
Active: active (running)
|
||||
<strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b12635175491417">Active: active (running) </strong>
|
||||
|
||||
atopacct.service - Atop process accounting daemon
|
||||
Loaded: loaded (/usr/lib/systemd/system/atopacct.service; enabled; vendor preset: enabled)
|
||||
Active: active (running)</pre>
|
||||
<strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b56395719146">Active: active (running)</strong></pre>
|
||||
</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li81241416192211">Run the following command to stop atop after troubleshooting to release the system and disk resources occupied by atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p5719816202219"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li81241416192211"></a><a name="en-us_topic_0178319250_li81241416192211"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b2719101652212">systemctl disable atop atopacct</strong></p>
|
||||
<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p371991642219"><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b13719181602216">systemctl stop atop atopacct</strong></p>
|
||||
</li></ol>
|
||||
@ -109,7 +109,7 @@ Active: active (running)</pre>
|
||||
<div class="section" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_section203481850122217"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_section203481850122217"></a><a name="en-us_topic_0178319250_section203481850122217"></a><h4 class="sectiontitle">Configuring atop for Ubuntu 22 and Ubuntu 24</h4><ol id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ol151101725162313"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li41101525192313">Run the following command to install atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p134071922132315"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li41101525192313"></a><a name="en-us_topic_0178319250_li41101525192313"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b104001331202311">apt-get install -y atop</strong></p>
|
||||
</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1783023819232">Run the following command to modify the configuration file of atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p12407152212313"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1783023819232"></a><a name="en-us_topic_0178319250_li1783023819232"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b18407132218233">vi /etc/default/atop</strong></p>
|
||||
<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p13407152212237">Modify the following parameters, save the modification, and exit:</p>
|
||||
<ul id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ul1940762211235"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1340732211239">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b44174210212">LOGINTERVAL</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b041716252119">15</strong>. The default value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b154171021212">LOGINTERVAL</strong> is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b941732162110">600</strong>, in seconds.</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li154071522122310">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1360430486">LOGGENERATIONS</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1374988918">3</strong>. The default retention period of atop logs is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1223307949">28</strong> days.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ul1940762211235"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li1340732211239">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b44174210212">LOGINTERVAL</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b041716252119">15</strong>. The default value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b154171021212">LOGINTERVAL</strong> is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b941732162110">600</strong>, in seconds.</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li154071522122310">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b289776171">LOGGENERATIONS</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b499822626">3</strong>. The default retention period of atop logs is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1129224647">28</strong> days.</li></ul>
|
||||
<pre class="screen" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_screen1197554122411">LOGINTERVAL=15
|
||||
LOGGENERATIONS=3</pre>
|
||||
</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li618110314242">Restart the atop service (started by default) to apply the configuration:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p16255174510248"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li618110314242"></a><a name="en-us_topic_0178319250_li618110314242"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1925504572419">systemctl restart atop atopacct atop-rotate.timer</strong></p>
|
||||
@ -132,7 +132,7 @@ Loaded: loaded (/usr/lib/systemd/system/atop-rotate.timer; enabled; vendor prese
|
||||
<div class="section" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_section59661927152613"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_section59661927152613"></a><a name="en-us_topic_0178319250_section59661927152613"></a><h4 class="sectiontitle">Configuring atop for Debian 11 and Debian 12</h4><ol id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ol813055912618"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li41303591262">Run the following command to install atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p20700125412266"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li41303591262"></a><a name="en-us_topic_0178319250_li41303591262"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b76794163273">apt-get install -y atop</strong></p>
|
||||
</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li4396102110277">Run the following command to modify the configuration file of atop:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p9700654102611"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li4396102110277"></a><a name="en-us_topic_0178319250_li4396102110277"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1870065492611">vi /etc/default/atop</strong></p>
|
||||
<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p10700205417269">Modify the following parameters, save the modification, and exit:</p>
|
||||
<ul id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ul1070025432610"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li5700185422612">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1941742162119">LOGINTERVAL</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b7417122112112">15</strong>. The default value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b641722142114">LOGINTERVAL</strong> is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1541718292120">600</strong>, in seconds.</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li6700115413267">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1750536543">LOGGENERATIONS</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b705005733">3</strong>. The default retention period of atop logs is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b668341881">28</strong> days.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_ul1070025432610"><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li5700185422612">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1941742162119">LOGINTERVAL</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b7417122112112">15</strong>. The default value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b641722142114">LOGINTERVAL</strong> is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b1541718292120">600</strong>, in seconds.</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li6700115413267">Change the value of <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b919332584">LOGGENERATIONS</strong> to, for example, <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b312155536">3</strong>. The default retention period of atop logs is <strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b581334488">28</strong> days.</li></ul>
|
||||
<pre class="screen" id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_screen1735354816271">LOGINTERVAL=15
|
||||
LOGGENERATIONS=3 </pre>
|
||||
</li><li id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li5724203262812">Restart the atop service (started by default) to apply the configuration:<p id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_p15732103392817"><a name="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_li5724203262812"></a><a name="en-us_topic_0178319250_li5724203262812"></a><strong id="EN-US_TOPIC_0000001143214829__en-us_topic_0178319250_b13732113313280">systemctl restart atop atopacct atop-rotate.timer</strong></p>
|
||||
|
||||
@ -1,13 +1,13 @@
|
||||
<a name="EN-US_TOPIC_0000001234183498"></a><a name="EN-US_TOPIC_0000001234183498"></a>
|
||||
|
||||
<h1 class="topictitle1">Obtaining and Deleting the Password of a Windows ECS</h1>
|
||||
<h1 class="topictitle1">Obtaining and Deleting the Password for Logging In to a Windows ECS</h1>
|
||||
<div id="body0000001234183498"><p id="EN-US_TOPIC_0000001234183498__p8060118"></p>
|
||||
</div>
|
||||
<div>
|
||||
<ul class="ullinks">
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0031107266.html">Obtaining the Password for Logging In to a Windows ECS</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0031107267.html">Deleting the Initial Password for Logging In to a Windows ECS</a></strong><br>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0031107267.html">Deleting the Password for Logging In to a Windows ECS</a></strong><br>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
|
||||
@ -24,7 +24,7 @@
|
||||
</li><li id="EN-US_TOPIC_0000001234335274__en-us_topic_0014250631_li34827947143442">Save the private key, for example, <strong id="EN-US_TOPIC_0000001234335274__b58833308463">kp-123.pem</strong>, locally.</li></ol>
|
||||
</div>
|
||||
</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0000001234335274__li1340321173413">After you have saved the key pair, import your public key to the ECS by referring to <a href="en-us_topic_0000001278734873.html">Importing a Key Pair</a>.</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0000001234335274__li1340321173413">After the public key file and private key file are saved, import the public key to the system by referring to <a href="en-us_topic_0000001278734873.html">Importing a Key Pair</a>.</li></ol>
|
||||
</div>
|
||||
</div>
|
||||
<div>
|
||||
|
||||
@ -2,11 +2,11 @@
|
||||
|
||||
<h1 class="topictitle1">Application Scenarios for Using Key Pairs</h1>
|
||||
<div id="body0000001278335673"><div class="section" id="EN-US_TOPIC_0000001278335673__section336851111274"><h4 class="sectiontitle">Key Pairs</h4><p id="EN-US_TOPIC_0000001278335673__p48923129273">Key pairs (SSH key pairs) are a set of security credentials for identity authentication when you remotely log in to ECSs.</p>
|
||||
<p id="EN-US_TOPIC_0000001278335673__p12739174062815">A key pair consists of a public key and a private key. Key Pair Service (KPS) stores the public key and you store the private key. If you have imported a public key into a Linux ECS, you can use the corresponding private key, rather than a password, to log in to the ECS. You do not need to worry about password interception, cracking, or leakage.</p>
|
||||
<p id="EN-US_TOPIC_0000001278335673__p12739174062815">A key pair consists of a public key and a private key. Key Pair Service (KPS) stores the public key and you store the private key. If you have bound a public key to a Linux ECS, you can use the corresponding private key, rather than a password, to log in to the ECS. You do not need to worry about password interception, cracking, or leakage.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001278335673__section72625177171"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0000001278335673__p64851122187">When purchasing an ECS, you are advised to select the key pair login mode. For Windows ECSs, key pairs are required to decrypt the passwords so that you can use the decrypted password to log in.</p>
|
||||
<ul id="EN-US_TOPIC_0000001278335673__ul114361152198"><li id="EN-US_TOPIC_0000001278335673__li14436191511190">Logging in to a Linux ECS<p id="EN-US_TOPIC_0000001278335673__p18838194782716"><a name="EN-US_TOPIC_0000001278335673__li14436191511190"></a><a name="li14436191511190"></a>You can directly use a key pair to log in a Linux ECS.</p>
|
||||
<div class="p" id="EN-US_TOPIC_0000001278335673__p039916594416"><ul id="EN-US_TOPIC_0000001278335673__ul181461546172719"><li id="EN-US_TOPIC_0000001278335673__li71454469278">During the ECS creation, select the key pair login mode. For details, see "Set <strong id="EN-US_TOPIC_0000001278335673__b14681388132">Login Mode</strong>" in <a href="en-us_topic_0163572591.html">Step 3: Configure Advanced Settings</a>.</li><li id="EN-US_TOPIC_0000001278335673__li1114624612274">After the ECS is created, bind a key pair to the ECS by referring to "Binding a Key Pair" in the <em id="EN-US_TOPIC_0000001278335673__i2105132216190">Data Encryption Workshop User Guide</em>.</li></ul>
|
||||
<div class="p" id="EN-US_TOPIC_0000001278335673__p039916594416"><ul id="EN-US_TOPIC_0000001278335673__ul181461546172719"><li id="EN-US_TOPIC_0000001278335673__li71454469278">During the ECS creation, select the key pair login mode. For details, see "Set <strong id="EN-US_TOPIC_0000001278335673__b1877112328567">Login Mode</strong>" in <a href="en-us_topic_0163572591.html">Step 3: Configure Advanced Settings</a>.</li><li id="EN-US_TOPIC_0000001278335673__li1114624612274">After the ECS is created, bind a key pair to the ECS by referring to "Binding a Key Pair" in the <em id="EN-US_TOPIC_0000001278335673__i2105132216190">Data Encryption Workshop User Guide</em>.</li></ul>
|
||||
</div>
|
||||
</li></ul>
|
||||
<ul id="EN-US_TOPIC_0000001278335673__ul6174151881910"><li id="EN-US_TOPIC_0000001278335673__li417414186193">Logging in to a Windows ECS<p id="EN-US_TOPIC_0000001278335673__p8107142963217"><a name="EN-US_TOPIC_0000001278335673__li417414186193"></a><a name="li417414186193"></a>You can use the key pair to obtain a password for login. The password is randomly generated and is more secure.</p>
|
||||
@ -24,7 +24,7 @@
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001278335673__section57670118165256"><h4 class="sectiontitle">Notes and Constraints</h4><ul id="EN-US_TOPIC_0000001278335673__ul39416956165437"><li id="EN-US_TOPIC_0000001278335673__li914832612416">Key pairs can be used to remotely log in to Linux ECSs only.</li><li id="EN-US_TOPIC_0000001278335673__li173231662366">SSH-2 key pairs created on the console support only the RSA-2048 cryptographic algorithms.</li><li id="EN-US_TOPIC_0000001278335673__li33811559184416">Key pairs are only for one user but they can be imported to other users.</li><li id="EN-US_TOPIC_0000001278335673__li258245044717">Key pairs can be used only for ECSs in the same region.</li><li id="EN-US_TOPIC_0000001278335673__li11304141193611">Imported key pairs support the following cryptographic algorithms:<ul id="EN-US_TOPIC_0000001278335673__ul92724289362"><li id="EN-US_TOPIC_0000001278335673__li2069732612367">RSA-1024</li><li id="EN-US_TOPIC_0000001278335673__li1870018264364">RSA-2048</li><li id="EN-US_TOPIC_0000001278335673__li270219265362">RSA-4096</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0000001278335673__li3163843411410">Store your private key in a secure place because you need to use it to prove your identity when logging in to your ECS. The private key can be downloaded once only.</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0000001278335673__li3163843411410">Store your private key in a secure place because you need to use it to prove your identity when logging in to your ECS. The private key can be downloaded only once.</li></ul>
|
||||
</div>
|
||||
</div>
|
||||
<div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<h1 class="topictitle1">(Recommended) Creating a Key Pair on the Management Console</h1>
|
||||
<div id="body0000001278350057"><div class="section" id="EN-US_TOPIC_0000001278350057__section4859995204421"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0000001278350057__p45751306523">You can create a key pair on the management console. After the key pair is created, the public key is automatically stored in the system, and the private key is stored in your local computer. After a key pair is created for an ECS on the management console, ensure that you store your private key in a secure place. Without a private key, you will not be able to log in to the ECS.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0000001278350057__section35336147204538"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001278350057__ol1373281010048"><li id="EN-US_TOPIC_0000001278350057__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0000001278350057__li0975135720214">Click <span><img id="EN-US_TOPIC_0000001278350057__en-us_topic_0014250631_image1733511156361" src="en-us_image_0000001234668870.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0000001278350057__li3861581410048">Under <strong id="EN-US_TOPIC_0000001278350057__b4705172524514"><span id="EN-US_TOPIC_0000001278350057__text16705192504519">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001278350057__b16705625124514">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li1199800610048">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0000001278350057__b162483549591">Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li4087319010048">On the displayed page, click <strong id="EN-US_TOPIC_0000001278350057__b1840322415452">Create Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li55901884715">Enter a key pair name.<p id="EN-US_TOPIC_0000001278350057__p926788112916"><a name="EN-US_TOPIC_0000001278350057__li55901884715"></a><a name="li55901884715"></a>A key pair name consists of two parts: KeyPair and four random digits (KeyPair-xxxx).</p>
|
||||
<div class="section" id="EN-US_TOPIC_0000001278350057__section35336147204538"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0000001278350057__ol1373281010048"><li id="EN-US_TOPIC_0000001278350057__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0000001278350057__li0975135720214">Click <span><img id="EN-US_TOPIC_0000001278350057__en-us_topic_0014250631_image1733511156361" src="en-us_image_0000001234668870.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0000001278350057__li3861581410048">Under <strong id="EN-US_TOPIC_0000001278350057__b4705172524514"><span id="EN-US_TOPIC_0000001278350057__text16705192504519">Computing</span></strong>, click <strong id="EN-US_TOPIC_0000001278350057__b16705625124514">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li1199800610048">In the navigation pane on the left, choose <strong id="EN-US_TOPIC_0000001278350057__b162483549591">Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li4087319010048">On the displayed page, click <strong id="EN-US_TOPIC_0000001278350057__b1840322415452">Create Key Pair</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li55901884715">Enter a key pair name.<p id="EN-US_TOPIC_0000001278350057__p926788112916"><a name="EN-US_TOPIC_0000001278350057__li55901884715"></a><a name="li55901884715"></a>A key pair name consists of two parts: KeyPair and four random digits (KeyPair-xxxx).</p>
|
||||
</li><li id="EN-US_TOPIC_0000001278350057__li21039497612">Click <strong id="EN-US_TOPIC_0000001278350057__b19193410164516">OK</strong>.</li><li id="EN-US_TOPIC_0000001278350057__li22000910048">Manually or automatically download a .pem private key file with the name that you specify as the key name. Store it in a secure place and click <strong id="EN-US_TOPIC_0000001278350057__b9321655175319">OK</strong>.<div class="note" id="EN-US_TOPIC_0000001278350057__note118145116483"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001278350057__p158141810481">This is the only chance for you to save the private key file. Keep it secure. You'll need to provide the key pair name when you create an ECS, and the corresponding private key each time you connect to the ECS through SSH.</p>
|
||||
</div></div>
|
||||
</li></ol>
|
||||
|
||||
@ -1,9 +1,9 @@
|
||||
<a name="EN-US_TOPIC_0000001278734873"></a><a name="EN-US_TOPIC_0000001278734873"></a>
|
||||
|
||||
<h1 class="topictitle1">Importing a Key Pair</h1>
|
||||
<div id="body0000001278734873"><div class="section" id="EN-US_TOPIC_0000001278734873__section1597865916344"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0000001278734873__p13406323135614">You need to import a key pair in either of the following scenarios:</p>
|
||||
<ul id="EN-US_TOPIC_0000001278734873__ul4158767114307"><li id="EN-US_TOPIC_0000001278734873__li1054247214303">Create a key pair using PuTTYgen and import the public key to the ECS.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0000001278734873__ul1480389919483"><li id="EN-US_TOPIC_0000001278734873__li5856373211153">Import the public key of an existing key pair to the ECS to let the system maintain your public key.<div class="note" id="EN-US_TOPIC_0000001278734873__note34429373192252"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001278734873__p45841647192116">If the public key of the existing key pair is stored by clicking <strong id="EN-US_TOPIC_0000001278734873__b63839817120">Save public key</strong> on PuTTY Key Generator, the public key cannot be imported to the management console.</p>
|
||||
<div id="body0000001278734873"><div class="section" id="EN-US_TOPIC_0000001278734873__section1597865916344"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0000001278734873__p13406323135614">You need to import a key pair to the ECS when you:</p>
|
||||
<ul id="EN-US_TOPIC_0000001278734873__ul4158767114307"><li id="EN-US_TOPIC_0000001278734873__li1054247214303">Create a key pair using puttygen.exe.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0000001278734873__ul1480389919483"><li id="EN-US_TOPIC_0000001278734873__li5856373211153">Import the public key of an existing local key pair (for example, generated using PuTTYgen) to let the system maintain your public key.<div class="note" id="EN-US_TOPIC_0000001278734873__note34429373192252"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0000001278734873__p45841647192116">If the public key of the existing key pair is stored by clicking <strong id="EN-US_TOPIC_0000001278734873__b63839817120">Save public key</strong> on puttygen.exe, the public key cannot be imported to the management console.</p>
|
||||
<p id="EN-US_TOPIC_0000001278734873__p41428907192252">If you want to use this existing key pair for remote login, see <a href="en-us_topic_0047654687.html">Why Does a Key Pair Created Using puttygen.exe Fail to Be Imported on the Management Console?</a></p>
|
||||
</div></div>
|
||||
</li></ul>
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
<a name="EN-US_TOPIC_0013771089"></a><a name="EN-US_TOPIC_0013771089"></a>
|
||||
|
||||
<h1 class="topictitle1">Login Overview (Linux)</h1>
|
||||
<div id="body13189358"><div class="section" id="EN-US_TOPIC_0013771089__section15584113212291"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0013771089__ul133171656112916"><li id="EN-US_TOPIC_0013771089__li1272572019368">Only a running <span id="EN-US_TOPIC_0013771089__text154442415251">ECS</span> can be logged in to.</li><li id="EN-US_TOPIC_0013771089__li113176563299">For ECSs created using public images, login usernames, passwords, and constraints vary depending on OSs running on the ECSs. For details, see <em id="EN-US_TOPIC_0013771089__i129215466243"><a href="https://docs.otc.t-systems.com/image-management-service/public-images/" target="_blank" rel="noopener noreferrer">Image Management Service - Public Image Introduction</a></em>.</li></ul>
|
||||
<div id="body13189358"><div class="section" id="EN-US_TOPIC_0013771089__section15584113212291"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0013771089__ul133171656112916"><li id="EN-US_TOPIC_0013771089__li1272572019368">Only a running <span id="EN-US_TOPIC_0013771089__text154442415251">ECS</span> can be logged in to.</li><li id="EN-US_TOPIC_0013771089__li113176563299">For ECSs created using public images, the login usernames, passwords, and constraints vary depending on OSs running on the ECSs. For details, see <em id="EN-US_TOPIC_0013771089__i129215466243"><a href="https://docs.otc.t-systems.com/image-management-service/public-images/" target="_blank" rel="noopener noreferrer">Image Management Service - Public Image Introduction</a></em>.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0013771089__section95820318444"><h4 class="sectiontitle">Login Modes</h4><p id="EN-US_TOPIC_0013771089__p649275015440">You can choose from a variety of login modes based on your local OS type.</p>
|
||||
|
||||
|
||||
@ -1,9 +1,12 @@
|
||||
<a name="EN-US_TOPIC_0017955380"></a><a name="EN-US_TOPIC_0017955380"></a>
|
||||
|
||||
<h1 class="topictitle1">Logging In to a Linux ECS Using an SSH Key Pair</h1>
|
||||
<div id="body1437210781593"><div class="section" id="EN-US_TOPIC_0017955380__section1547194115913"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0017955380__p112185456913">This section describes how to use an SSH key pair to remotely log in to a Linux ECS from a Windows and a Linux server, respectively.</p>
|
||||
<div id="body1437210781593"><div class="section" id="EN-US_TOPIC_0017955380__section1547194115913"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0017955380__p02511214133315">Key pairs (SSH key pairs) are a set of security credentials for identity authentication when you remotely log in to ECSs.</p>
|
||||
<p id="EN-US_TOPIC_0017955380__p2036485114357">A key pair consists of a public key and a private key. Key Pair Service (KPS) stores the public key and you store the private key. If you have bound a public key to a Linux ECS, you can use the corresponding private key, rather than a password, to log in to the ECS. You do not need to worry about password interception, cracking, or leakage.</p>
|
||||
<p id="EN-US_TOPIC_0017955380__p11171251369">For details, see <a href="en-us_topic_0000001278335673.html">Application Scenarios for Using Key Pairs</a>.</p>
|
||||
<p id="EN-US_TOPIC_0017955380__p112185456913">This section describes how to use an SSH key pair to remotely log in to a Linux ECS from a Windows and a Linux server, respectively.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0017955380__section6801971111724"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0017955380__ul14088797111724"><li id="EN-US_TOPIC_0017955380__li8057630204858">You have obtained the private key file used for creating the ECS. For details about how to create a key pair, see <a href="en-us_topic_0000001278350057.html">(Recommended) Creating a Key Pair on the Management Console</a>.</li><li id="EN-US_TOPIC_0017955380__li59690312111724">You have bound an <span id="EN-US_TOPIC_0017955380__text1281813161820">EIP</span> to the <span id="EN-US_TOPIC_0017955380__text1881818161127">ECS</span>. For details, see <a href="en-us_topic_0017130261.html">Viewing ECS Details</a>.</li></ul>
|
||||
<div class="section" id="EN-US_TOPIC_0017955380__section6801971111724"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0017955380__ul14088797111724"><li id="EN-US_TOPIC_0017955380__li839131523818">The <span id="EN-US_TOPIC_0017955380__text050215168713">ECS</span> status must be <strong id="EN-US_TOPIC_0017955380__b0503316176">Running</strong>.</li><li id="EN-US_TOPIC_0017955380__li8057630204858">You have obtained the private key file (.pem) generated during the <span id="EN-US_TOPIC_0017955380__text1710831620141">ECS</span> creation. For details about how to create a key pair, see <a href="en-us_topic_0000001278350057.html">(Recommended) Creating a Key Pair on the Management Console</a>.</li><li id="EN-US_TOPIC_0017955380__li59690312111724">You have bound an <span id="EN-US_TOPIC_0017955380__text19427938133910">EIP</span> to the <span id="EN-US_TOPIC_0017955380__text16427138103917">ECS</span>. For details, see <a href="en-us_topic_0017130261.html">Viewing ECS Details</a>.</li></ul>
|
||||
</div>
|
||||
<ul id="EN-US_TOPIC_0017955380__ul341899111724"><li id="EN-US_TOPIC_0017955380__li3077095111724">You have configured the inbound rules of the security group. For details, see <a href="en-us_topic_0030878383.html">Configuring Security Group Rules</a>.</li><li id="EN-US_TOPIC_0017955380__li23377058164348">The network connection between the login tool (PuTTY) and the target <span id="EN-US_TOPIC_0017955380__text912922101412">ECS</span> is normal. For example, the default port 22 is not blocked by the firewall.</li></ul>
|
||||
<div class="section" id="EN-US_TOPIC_0017955380__section47918167111724"><a name="EN-US_TOPIC_0017955380__section47918167111724"></a><a name="section47918167111724"></a><h4 class="sectiontitle">Logging In to a Linux ECS from a Local Windows Server</h4><p id="EN-US_TOPIC_0017955380__p56166336111724">You have two methods to log in to a Linux <span id="EN-US_TOPIC_0017955380__text9196132313143">ECS</span> from a local Windows server.</p>
|
||||
@ -16,14 +19,14 @@
|
||||
<div class="fignone" id="EN-US_TOPIC_0017955380__fig124131936512"><span class="figcap"><b>Figure 1 </b>Importing the private key file</span><br><span><img id="EN-US_TOPIC_0017955380__image12413239510" src="en-us_image_0000001744520501.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0017955380__li43586924111724">In the <span class="uicontrol" id="EN-US_TOPIC_0017955380__uicontrol1560451631317"><b>Actions</b></span> area, click <strong id="EN-US_TOPIC_0017955380__b360722131314">Save private key</strong>.</li><li id="EN-US_TOPIC_0017955380__li56738001111724"><a name="EN-US_TOPIC_0017955380__li56738001111724"></a><a name="li56738001111724"></a>Save the converted private key, for example, <strong id="EN-US_TOPIC_0017955380__b2606737101317">kp-123.ppk</strong>, to the local computer.</li><li id="EN-US_TOPIC_0017955380__li40879966111724"><a name="EN-US_TOPIC_0017955380__li40879966111724"></a><a name="li40879966111724"></a>Double-click <strong id="EN-US_TOPIC_0017955380__b842352706195943">PUTTY.EXE</strong>. The <strong id="EN-US_TOPIC_0017955380__b842352706195959">PuTTY Configuration</strong> page is displayed.</li><li id="EN-US_TOPIC_0017955380__li706469820233">Choose <strong id="EN-US_TOPIC_0017955380__b06321172620">Session</strong> and enter the <span id="EN-US_TOPIC_0017955380__text1249381314488">EIP</span> of the <span id="EN-US_TOPIC_0017955380__text1364564614141">ECS</span> under <strong id="EN-US_TOPIC_0017955380__b85302261565">Host Name (or IP address)</strong>.<div class="fignone" id="EN-US_TOPIC_0017955380__fig3739272820239"><span class="figcap"><b>Figure 2 </b>Configuring the <span id="EN-US_TOPIC_0017955380__text18667151454813">EIP</span></span><br><span><img id="EN-US_TOPIC_0017955380__image4549210120228" src="en-us_image_0000001082643605.jpg" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0017955380__li26002391163516">Choose <strong id="EN-US_TOPIC_0017955380__b842352706164122">Connection</strong> > <strong id="EN-US_TOPIC_0017955380__b842352706164125">Data</strong>. Enter the image username in <strong id="EN-US_TOPIC_0017955380__b842352706164253">Auto-login username</strong>.<div class="fignone" id="EN-US_TOPIC_0017955380__fig8436202814919"><span class="figcap"><b>Figure 3 </b>Entering the username</span><br><span><img id="EN-US_TOPIC_0017955380__image44378284911" src="en-us_image_0000001744562821.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
<div class="note" id="EN-US_TOPIC_0017955380__note289224152455"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0017955380__ul20706144145520"><li id="EN-US_TOPIC_0017955380__li3706349551">If a public image is used, see <em id="EN-US_TOPIC_0017955380__i1266614172017"><a href="https://docs.otc.t-systems.com/image-management-service/public-images/" target="_blank" rel="noopener noreferrer">Public Image Introduction</a></em> for the image username.</li><li id="EN-US_TOPIC_0017955380__li13706164145511">If a private image is used, use the username of the private image.</li></ul>
|
||||
<div class="note" id="EN-US_TOPIC_0017955380__note289224152455"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0017955380__ul20706144145520"><li id="EN-US_TOPIC_0017955380__li3706349551">If a public image is used, see <em id="EN-US_TOPIC_0017955380__i1266614172017"><a href="https://docs.otc.t-systems.com/image-management-service/public-images/" target="_blank" rel="noopener noreferrer">Image Management Service - Public Image Introduction</a></em> for the image username.</li><li id="EN-US_TOPIC_0017955380__li13706164145511">If a private image is used, use the username of the private image.</li></ul>
|
||||
</div></div>
|
||||
</li><li id="EN-US_TOPIC_0017955380__li22942973111724">Choose <strong id="EN-US_TOPIC_0017955380__b1761383791316">Connection</strong> > <strong id="EN-US_TOPIC_0017955380__b361318376135">SSH</strong> > <strong id="EN-US_TOPIC_0017955380__b86131237101318">Auth</strong> > <strong id="EN-US_TOPIC_0017955380__b586945018103">Credentials</strong>. In the configuration item <strong id="EN-US_TOPIC_0017955380__b1361373710133">Private key file for authentication</strong>, click <strong id="EN-US_TOPIC_0017955380__b06131837181320">Browse</strong> and select the private key converted in step <a href="#EN-US_TOPIC_0017955380__li56738001111724">6</a>.<div class="fignone" id="EN-US_TOPIC_0017955380__fig412203341117"><span class="figcap"><b>Figure 4 </b>Importing the private key file</span><br><span><img id="EN-US_TOPIC_0017955380__image2123133314117" src="en-us_image_0000001696804084.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0017955380__li46441520111724">Click <strong id="EN-US_TOPIC_0017955380__b1761683712136">Open</strong> to log in to the <span id="EN-US_TOPIC_0017955380__text27241101274">ECS</span>.</li></ol>
|
||||
</div>
|
||||
<p id="EN-US_TOPIC_0017955380__p59947944205032"><strong id="EN-US_TOPIC_0017955380__b842352706102336">Method 2: Use Xshell to log in to the ECS.</strong></p>
|
||||
<ol id="EN-US_TOPIC_0017955380__ol54723507205051"><li id="EN-US_TOPIC_0017955380__li58876908205051">Start the Xshell tool.</li><li id="EN-US_TOPIC_0017955380__li4831310620510">Run the following command using the <span id="EN-US_TOPIC_0017955380__text426816163483">EIP</span> to remotely log in to the <span id="EN-US_TOPIC_0017955380__text19680144951417">ECS</span> through SSH:<p id="EN-US_TOPIC_0017955380__p29511049205142"><strong id="EN-US_TOPIC_0017955380__b1329075119127">ssh</strong> <em id="EN-US_TOPIC_0017955380__i43747441164643"><strong id="EN-US_TOPIC_0017955380__b66820451164643">Username</strong></em><strong id="EN-US_TOPIC_0017955380__b53881836164643">@<em id="EN-US_TOPIC_0017955380__i113013262529"><span id="EN-US_TOPIC_0017955380__text0607191575217">EIP</span></em></strong></p>
|
||||
<div class="note" id="EN-US_TOPIC_0017955380__note833517545353"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0017955380__en-us_topic_0017955380_ul20706144145520"><li id="EN-US_TOPIC_0017955380__en-us_topic_0017955380_li3706349551">If a public image is used, see <em id="EN-US_TOPIC_0017955380__en-us_topic_0017955380_i1266614172017"><a href="https://docs.otc.t-systems.com/image-management-service/public-images/" target="_blank" rel="noopener noreferrer">Public Image Introduction</a></em> for the image username.</li><li id="EN-US_TOPIC_0017955380__en-us_topic_0017955380_li13706164145511">If a private image is used, use the username of the private image.</li></ul>
|
||||
<div class="note" id="EN-US_TOPIC_0017955380__note833517545353"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0017955380__en-us_topic_0017955380_ul20706144145520"><li id="EN-US_TOPIC_0017955380__en-us_topic_0017955380_li3706349551">If a public image is used, see <em id="EN-US_TOPIC_0017955380__en-us_topic_0017955380_i1266614172017"><a href="https://docs.otc.t-systems.com/image-management-service/public-images/" target="_blank" rel="noopener noreferrer">Image Management Service - Public Image Introduction</a></em> for the image username.</li><li id="EN-US_TOPIC_0017955380__en-us_topic_0017955380_li13706164145511">If a private image is used, use the username of the private image.</li></ul>
|
||||
</div></div>
|
||||
</li><li id="EN-US_TOPIC_0017955380__li65527645205310">(Optional) If the system displays the <strong id="EN-US_TOPIC_0017955380__b842352706103315">SSH Security Warning</strong> dialog box, click <strong id="EN-US_TOPIC_0017955380__b842352706103435">Accept & Save</strong>.<div class="fignone" id="EN-US_TOPIC_0017955380__fig680319562495"><span class="figcap"><b>Figure 5 </b>SSH Security Warning</span><br><span><img id="EN-US_TOPIC_0017955380__image18772506254" src="en-us_image_0178475901.png"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0017955380__li56881900205338">Select <strong id="EN-US_TOPIC_0017955380__b842352706103545">Public Key</strong> and click <strong id="EN-US_TOPIC_0017955380__b84235270610371">Browse</strong> beside the user key text box.</li><li id="EN-US_TOPIC_0017955380__li10975823205436">In the user key dialog box, click <strong id="EN-US_TOPIC_0017955380__b842352706103758">Import</strong>.</li><li id="EN-US_TOPIC_0017955380__li612943622102">Select the locally stored key file and click <strong id="EN-US_TOPIC_0017955380__b842352706103847">Open</strong>.</li><li id="EN-US_TOPIC_0017955380__li26892298205533">Click <strong id="EN-US_TOPIC_0017955380__b1384755286">OK</strong> to log in to the <span id="EN-US_TOPIC_0017955380__text777655001419">ECS</span>.</li></ol>
|
||||
@ -32,7 +35,7 @@
|
||||
<div class="note" id="EN-US_TOPIC_0017955380__note19106747111724"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0017955380__p37743003111724">In the preceding command, replace <em id="EN-US_TOPIC_0017955380__i1681691002125432">path</em> with the actual path where the key file is saved.</p>
|
||||
</div></div>
|
||||
</li><li id="EN-US_TOPIC_0017955380__li4142714111724">Run the following command to log in to the <span id="EN-US_TOPIC_0017955380__text1087825831416">ECS</span>:<p id="EN-US_TOPIC_0017955380__p51016140103357"><strong id="EN-US_TOPIC_0017955380__b8935174191314">ssh -i /<em id="EN-US_TOPIC_0017955380__i393524161316">path</em>/kp-123.pem</strong> <em id="EN-US_TOPIC_0017955380__i17658378151627"><strong id="EN-US_TOPIC_0017955380__b46701284151627">Default username</strong></em><strong id="EN-US_TOPIC_0017955380__b7166428201240">@</strong><em id="EN-US_TOPIC_0017955380__i1779413984815"><strong id="EN-US_TOPIC_0017955380__b1951939114818"><span id="EN-US_TOPIC_0017955380__text14536992112">EIP</span></strong></em></p>
|
||||
<p id="EN-US_TOPIC_0017955380__p34995982103441">For example, if the default username is <strong id="EN-US_TOPIC_0017955380__b44638592312">root</strong> and the <span id="EN-US_TOPIC_0017955380__text1187502510482">EIP</span> is <strong id="EN-US_TOPIC_0017955380__b18875984107">123.123.123.123</strong>, run the following command:</p>
|
||||
<p id="EN-US_TOPIC_0017955380__p34995982103441">For example, if the default username is <strong id="EN-US_TOPIC_0017955380__b65818104402">root</strong> and the <span id="EN-US_TOPIC_0017955380__text1674420044014">EIP</span> is <strong id="EN-US_TOPIC_0017955380__b16744608409">123.123.123.123</strong>, run the following command:</p>
|
||||
<p id="EN-US_TOPIC_0017955380__p37284434111724"><strong id="EN-US_TOPIC_0017955380__b2680330715535">ssh -i /<em id="EN-US_TOPIC_0017955380__i15586111724">path</em>/kp-123.pem root@</strong><strong id="EN-US_TOPIC_0017955380__b1890475919385">123.123.123.123</strong></p>
|
||||
<div class="note" id="EN-US_TOPIC_0017955380__note1262490111724"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0017955380__p5866139194411">In the preceding command:</p>
|
||||
<ul id="EN-US_TOPIC_0017955380__ul11362411111724"><li id="EN-US_TOPIC_0017955380__li35152842111724"><em id="EN-US_TOPIC_0017955380__i05266161117">path</em> refers to the path under which the key file is stored.</li><li id="EN-US_TOPIC_0017955380__li47940127111724"><em id="EN-US_TOPIC_0017955380__i15286162081218">EIP</em> is the <span id="EN-US_TOPIC_0017955380__text28038290489">EIP</span> bound to the <span id="EN-US_TOPIC_0017955380__text1084392191516">ECS</span>.</li></ul>
|
||||
|
||||
@ -1,26 +1,25 @@
|
||||
<a name="EN-US_TOPIC_0017955381"></a><a name="EN-US_TOPIC_0017955381"></a>
|
||||
|
||||
<h1 class="topictitle1">Logging In to a Windows ECS Using MSTSC</h1>
|
||||
<h1 class="topictitle1">Logging In to a Windows ECS from a Windows Server</h1>
|
||||
<div id="body1437210781594"><div class="section" id="EN-US_TOPIC_0017955381__section119451029135512"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0017955381__p2051937011921">This section describes how to use the remote login tool MSTSC to log in to a Windows <span id="EN-US_TOPIC_0017955381__text1360192010129">ECS</span> from a local computer.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0017955381__section30111449112059"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0017955381__ul23108310112059"><li id="EN-US_TOPIC_0017955381__li18354497116">The target <span id="EN-US_TOPIC_0017955381__text1740721175119">ECS</span> is running.</li><li id="EN-US_TOPIC_0017955381__li21744107205119">You have obtained the password for logging in to the Windows ECS. For details, see <a href="en-us_topic_0031107266.html">Obtaining the Password for Logging In to a Windows ECS</a>.</li><li id="EN-US_TOPIC_0017955381__li6648204112059">You have bound an <span id="EN-US_TOPIC_0017955381__text629743012918">EIP</span> to the <span id="EN-US_TOPIC_0017955381__text11297143011293">ECS</span>. For details, see <a href="en-us_topic_0174917535.html">Binding an EIP</a>.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0017955381__ul59833840112059"><li id="EN-US_TOPIC_0017955381__li1633651112059">Access to port 3389 is allowed in the inbound direction of the security group which the ECS belongs to. For details, see <a href="en-us_topic_0030878383.html">Configuring Security Group Rules</a>.</li><li id="EN-US_TOPIC_0017955381__li39291782164659">The network connection between the login tool and the target <span id="EN-US_TOPIC_0017955381__text1162262525210">ECS</span> is normal. For example, the default port 3389 is not blocked by the firewall.</li><li id="EN-US_TOPIC_0017955381__li1180914813562">Remote Desktop Protocol (RDP) needs to be enabled on the target <span id="EN-US_TOPIC_0017955381__text16646742165210">ECS</span>. For <span id="EN-US_TOPIC_0017955381__text5312114445215">ECS</span>s created using public images, RDP has been enabled by default. For instructions about how to enable RDP, see <a href="#EN-US_TOPIC_0017955381__section65216898112059">Enabling RDP</a>.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0017955381__ul59833840112059"><li id="EN-US_TOPIC_0017955381__li1633651112059">Access to port 3389 is allowed in the inbound direction of the security group that the ECS belongs to. For details, see <a href="en-us_topic_0030878383.html">Configuring Security Group Rules</a>.</li><li id="EN-US_TOPIC_0017955381__li39291782164659">The network connection between the login tool and the target <span id="EN-US_TOPIC_0017955381__text1162262525210">ECS</span> is normal. For example, the default port 3389 is not blocked by the firewall.</li><li id="EN-US_TOPIC_0017955381__li1180914813562">Remote Desktop Protocol (RDP) needs to be enabled on the target <span id="EN-US_TOPIC_0017955381__text16646742165210">ECS</span>. For <span id="EN-US_TOPIC_0017955381__text5312114445215">ECS</span>s created using public images, RDP has been enabled by default. For instructions about how to enable RDP, see <a href="#EN-US_TOPIC_0017955381__section65216898112059">Enabling RDP</a>.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0017955381__section1011913410314"><h4 class="sectiontitle">Logging In to a Windows ECS Using MSTSC</h4><p id="EN-US_TOPIC_0017955381__p16299256133">If your local server runs Windows, you can use the remote desktop connection tool MSTSC delivered with the Windows OS to log in to a Windows <span id="EN-US_TOPIC_0017955381__text12183161512">ECS</span>.</p>
|
||||
<ol id="EN-US_TOPIC_0017955381__ol8411414453"><li id="EN-US_TOPIC_0017955381__li1341101415517">Click the start menu on the local server.</li><li id="EN-US_TOPIC_0017955381__li11411121415519">In the <strong id="EN-US_TOPIC_0017955381__b84235270694226">Search programs and files</strong> text box, enter <strong id="EN-US_TOPIC_0017955381__b84235270694448">mstsc</strong>.</li><li id="EN-US_TOPIC_0017955381__li171035522613">In the <strong id="EN-US_TOPIC_0017955381__b84235270694543">Remote Desktop Connection</strong> dialog box, click <strong id="EN-US_TOPIC_0017955381__b8423527069463">Show Options</strong>.<div class="fignone" id="EN-US_TOPIC_0017955381__en-us_topic_0027290684_fig22996848191913"><span class="figcap"><b>Figure 1 </b>Showing options</span><br><span><img id="EN-US_TOPIC_0017955381__image1150418145412" src="en-us_image_0295941039.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0017955381__li158591031480">Enter the <span id="EN-US_TOPIC_0017955381__text132119591479">EIP</span> and username (<strong id="EN-US_TOPIC_0017955381__b749154535312">Administrator</strong> by default) of the target ECS.<div class="note" id="EN-US_TOPIC_0017955381__note1123220331211"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0017955381__p748312441217">If you do not want to enter the username and password in follow-up logins, select <strong id="EN-US_TOPIC_0017955381__b84235270695751">Allow me to save credentials</strong>.</p>
|
||||
</div></div>
|
||||
<div class="fignone" id="EN-US_TOPIC_0017955381__fig61897111106"><span class="figcap"><b>Figure 2 </b>Remote Desktop Connection</span><br><span><img id="EN-US_TOPIC_0017955381__image117251944115416" src="en-us_image_0295941040.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0017955381__li46032050890">(Optional) To use local server resources in a remote session, configure parameters on the <strong id="EN-US_TOPIC_0017955381__b84235270610056">Local Resources</strong> tab.<div class="p" id="EN-US_TOPIC_0017955381__p81785483580">To copy data from the local server to your ECS, select <strong id="EN-US_TOPIC_0017955381__b1689115520306">Clipboard</strong>.<div class="fignone" id="EN-US_TOPIC_0017955381__fig5308424112111"><span class="figcap"><b>Figure 3 </b>Clipboard</span><br><span><img id="EN-US_TOPIC_0017955381__image185310266550" src="en-us_image_0295941041.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0017955381__li46032050890">(Optional) To use local server resources in a remote session, configure parameters on the <strong id="EN-US_TOPIC_0017955381__b84235270610056">Local Resources</strong> tab.<div class="p" id="EN-US_TOPIC_0017955381__p81785483580">To copy data from the local server to your ECS, select <strong id="EN-US_TOPIC_0017955381__b1689115520306">Clipboard</strong>.<div class="fignone" id="EN-US_TOPIC_0017955381__fig5308424112111"><span class="figcap"><b>Figure 3 </b>Selecting the clipboard</span><br><span><img id="EN-US_TOPIC_0017955381__image185310266550" src="en-us_image_0295941041.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</div>
|
||||
<div class="p" id="EN-US_TOPIC_0017955381__p8334104475810">To copy files from the local server to your ECS, click <strong id="EN-US_TOPIC_0017955381__b1451039193011">More</strong> and select your desired disks.<div class="fignone" id="EN-US_TOPIC_0017955381__fig2016145215213"><span class="figcap"><b>Figure 4 </b>Drives</span><br><span><img id="EN-US_TOPIC_0017955381__image1710017512568" src="en-us_image_0295940977.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
<div class="p" id="EN-US_TOPIC_0017955381__p8334104475810">To copy files from the local server to your ECS, click <strong id="EN-US_TOPIC_0017955381__b1451039193011">More</strong> and select your desired disks.<div class="fignone" id="EN-US_TOPIC_0017955381__fig2016145215213"><span class="figcap"><b>Figure 4 </b>Selecting drives</span><br><span><img id="EN-US_TOPIC_0017955381__image1710017512568" src="en-us_image_0295940977.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</div>
|
||||
</li><li id="EN-US_TOPIC_0017955381__li12495123731414">(Optional) Click the <strong id="EN-US_TOPIC_0017955381__b842352706115448">Display</strong> tab and then adjust the size of the remote desktop.<div class="fignone" id="EN-US_TOPIC_0017955381__fig45767599405"><span class="figcap"><b>Figure 5 </b>Adjusting the size of the desktop</span><br><span><img id="EN-US_TOPIC_0017955381__image486195216567" src="en-us_image_0295940978.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0017955381__li20171183316190">Click <strong id="EN-US_TOPIC_0017955381__b167356152306">Connect</strong> and enter the login password as prompted to log in to the ECS.<p id="EN-US_TOPIC_0017955381__p2411121419511">To ensure system security, change the login password after you log in to the ECS for the first time.</p>
|
||||
</li><li id="EN-US_TOPIC_0017955381__li6120180220727">(Optional) Copy local files to the Windows ECS using clipboard. If the file size is greater than 2 GB, an error will occur.<p id="EN-US_TOPIC_0017955381__p5283113020729"><a name="EN-US_TOPIC_0017955381__li6120180220727"></a><a name="li6120180220727"></a>To resolve this issue, see <a href="https://learn.microsoft.com/en-us/troubleshoot/windows-server/remote/copying-2-gb-file-by-clipboard-redirection-fails" target="_blank" rel="noopener noreferrer">troubleshooting cases</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0017955381__li20171183316190">Click <strong id="EN-US_TOPIC_0017955381__b1481213617304">Connect</strong> and enter the login password as prompted to log in to the ECS.<p id="EN-US_TOPIC_0017955381__p2411121419511">To ensure system security, change the login password after you log in to the ECS for the first time.</p>
|
||||
</li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0017955381__section65216898112059"><a name="EN-US_TOPIC_0017955381__section65216898112059"></a><a name="section65216898112059"></a><h4 class="sectiontitle">Enabling RDP</h4><div class="p" id="EN-US_TOPIC_0017955381__p48077410112059">For your first login, use VNC to log in and enable RDP for your ECS. Then, use MSTSC to log in.<div class="note" id="EN-US_TOPIC_0017955381__note5638113513711"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0017955381__p1527414171983">By default, RDP has been enabled on the ECSs created using a public image.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0017955381__section65216898112059"><a name="EN-US_TOPIC_0017955381__section65216898112059"></a><a name="section65216898112059"></a><h4 class="sectiontitle">Enabling RDP</h4><div class="p" id="EN-US_TOPIC_0017955381__p48077410112059">For your first login, use VNC to log in and enable RDP for your ECS. Then, use MSTSC to log in.<div class="note" id="EN-US_TOPIC_0017955381__note5638113513711"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0017955381__p1527414171983">RDP is enabled by default for ECSs created using public images.</p>
|
||||
</div></div>
|
||||
<ol id="EN-US_TOPIC_0017955381__ol32949349111118"><li id="EN-US_TOPIC_0017955381__li56723037111118">Log in to the Windows <span id="EN-US_TOPIC_0017955381__text34341437111211">ECS</span> using VNC.<p id="EN-US_TOPIC_0017955381__p2050535911424">For details, see <a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0017955381__li27377399113414">Click <strong id="EN-US_TOPIC_0017955381__b842352706141917">Start</strong> in the task bar and choose <strong id="EN-US_TOPIC_0017955381__b84235270614388">Control Panel</strong> > <strong id="EN-US_TOPIC_0017955381__b842352706143812">System and Security</strong> > <strong id="EN-US_TOPIC_0017955381__b842352706143816">System</strong> > <strong id="EN-US_TOPIC_0017955381__b842352706143824">Remote settings</strong>.<p id="EN-US_TOPIC_0017955381__p12062548113415">The <strong id="EN-US_TOPIC_0017955381__b842352706144010">System Properties</strong> dialog box is displayed.</p>
|
||||
|
||||
@ -1,12 +1,12 @@
|
||||
<a name="EN-US_TOPIC_0017955633"></a><a name="EN-US_TOPIC_0017955633"></a>
|
||||
|
||||
<h1 class="topictitle1">Logging In to a Linux ECS Using an SSH Password</h1>
|
||||
<div id="body1437214636583"><div class="section" id="EN-US_TOPIC_0017955633__section193261132111117"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0017955633__p1517515510167">This section describes how to remotely log in to a Linux ECS using an SSH password from a Windows and a Linux server, respectively.</p>
|
||||
<div id="body1437214636583"><div class="section" id="EN-US_TOPIC_0017955633__section193261132111117"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0017955633__p1517515510167">This section describes how to use an SSH password to remotely log in to a Linux ECS from a Windows and a Linux server, respectively.</p>
|
||||
<div class="notice" id="EN-US_TOPIC_0017955633__note411052861612"><span class="noticetitle"><img src="public_sys-resources/notice_3.0-en-us.png"> </span><div class="noticebody"><p id="EN-US_TOPIC_0017955633__p3007142694710">Logging in to a Linux ECS using SSH password authentication is disabled by default. If you require password authentication, configure it after logging in to the ECS. To ensure system security, reset the common user password for logging in to the Linux ECS after configuring SSH password authentication.</p>
|
||||
</div></div>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0017955633__section58260650112020"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0017955633__ul21492248112020"><li id="EN-US_TOPIC_0017955633__li1586644205812">The target <span id="EN-US_TOPIC_0017955633__text69091938182114">ECS</span> is running.</li><li id="EN-US_TOPIC_0017955633__li59212509112020">You have bound an <span id="EN-US_TOPIC_0017955633__text1549627172318">EIP</span> to the <span id="EN-US_TOPIC_0017955633__text13496177172320">ECS</span>. For details, see <a href="en-us_topic_0174917535.html">Binding an EIP</a>.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0017955633__ul63150538112020"><li id="EN-US_TOPIC_0017955633__li31483937112020">Access to port 22 is allowed in the inbound direction of the security group which the ECS belongs to. For details, see <a href="en-us_topic_0030878383.html">Configuring Security Group Rules</a>.</li><li id="EN-US_TOPIC_0017955633__li12606704164652">The network connection between the login tool (PuTTY) and the target <span id="EN-US_TOPIC_0017955633__text19843161218228">ECS</span> is normal. For example, the default port 22 is not blocked by the firewall.</li><li id="EN-US_TOPIC_0017955633__li5618120217032">You have obtained the SSH login permission and reset the common user password for logging in to the Linux ECS. For details, see <a href="#EN-US_TOPIC_0017955633__section6207684794951">Configuring the Login Permission Using SSH Password Authentication</a>.</li></ul>
|
||||
<div class="section" id="EN-US_TOPIC_0017955633__section58260650112020"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0017955633__ul21492248112020"><li id="EN-US_TOPIC_0017955633__li1586644205812">The target <span id="EN-US_TOPIC_0017955633__text69091938182114">ECS</span> is running.</li><li id="EN-US_TOPIC_0017955633__li59212509112020">You have bound an <span id="EN-US_TOPIC_0017955633__text58731458102010">EIP</span> to the <span id="EN-US_TOPIC_0017955633__text2873158112017">ECS</span>. For details, see <a href="en-us_topic_0174917535.html">Binding an EIP</a>.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0017955633__ul63150538112020"><li id="EN-US_TOPIC_0017955633__li31483937112020">Access to port 22 is allowed in the inbound direction of the security group that the ECS belongs to. For details, see <a href="en-us_topic_0030878383.html">Configuring Security Group Rules</a>.</li><li id="EN-US_TOPIC_0017955633__li12606704164652">The network connection between the login tool (PuTTY) and the target <span id="EN-US_TOPIC_0017955633__text19843161218228">ECS</span> is normal. For example, the default port 22 is not blocked by the firewall.</li><li id="EN-US_TOPIC_0017955633__li5618120217032">You have obtained the SSH login permission and reset the common user password for logging in to the Linux ECS. For details, see <a href="#EN-US_TOPIC_0017955633__section6207684794951">Configuring the Login Permission Using SSH Password Authentication</a>.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0017955633__section6207684794951"><a name="EN-US_TOPIC_0017955633__section6207684794951"></a><a name="section6207684794951"></a><h4 class="sectiontitle">Configuring the Login Permission Using SSH Password Authentication</h4><p id="EN-US_TOPIC_0017955633__p38147731233149"><strong id="EN-US_TOPIC_0017955633__b1645685255112658">Assigning the remote login permission using SSH key authentication</strong></p>
|
||||
<ol id="EN-US_TOPIC_0017955633__ol50344891232730"><li id="EN-US_TOPIC_0017955633__li57514556232730">Use the SSH key to log in to the Linux ECS. For details, see <a href="en-us_topic_0017955380.html">Logging In to a Linux ECS Using an SSH Key Pair</a>.</li><li id="EN-US_TOPIC_0017955633__li10846772232738">Run the following command to change the value of <strong id="EN-US_TOPIC_0017955633__b842352706112840">PasswordAuthentication</strong> in <strong id="EN-US_TOPIC_0017955633__b842352706112849">/etc/ssh/sshd_config</strong> to <strong id="EN-US_TOPIC_0017955633__b842352706112856">yes</strong>:<p id="EN-US_TOPIC_0017955633__p21111801233128"><strong id="EN-US_TOPIC_0017955633__b3444734817347">sudo vi /etc/ssh/sshd_config</strong></p>
|
||||
@ -29,10 +29,11 @@
|
||||
<div class="section" id="EN-US_TOPIC_0017955633__section62068112020"><a name="EN-US_TOPIC_0017955633__section62068112020"></a><a name="section62068112020"></a><h4 class="sectiontitle">Logging In to a Linux ECS from a Local Windows Server</h4><p id="EN-US_TOPIC_0017955633__p5027585112020">To log in to a Linux ECS from a local Windows server, perform the operations below.</p>
|
||||
<p id="EN-US_TOPIC_0017955633__p45248268112020">The following operations use PuTTY as an example to log in to the ECS.</p>
|
||||
<ol id="EN-US_TOPIC_0017955633__ol4581230112020"><li id="EN-US_TOPIC_0017955633__li8851985111724">Visit the following website and download PuTTY and PuTTYgen:<p id="EN-US_TOPIC_0017955633__p12559002111724"><a name="EN-US_TOPIC_0017955633__li8851985111724"></a><a name="li8851985111724"></a><a href="https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html" target="_blank" rel="noopener noreferrer">https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html</a></p>
|
||||
</li><li id="EN-US_TOPIC_0017955633__li41231072112020">Run PuTTY.</li><li id="EN-US_TOPIC_0017955633__li9404716608">Choose <strong id="EN-US_TOPIC_0017955633__b842352706184217">Session</strong>.<ol type="a" id="EN-US_TOPIC_0017955633__ol83682225010"><li id="EN-US_TOPIC_0017955633__li35535331112020"><strong id="EN-US_TOPIC_0017955633__b101101537202315">Host Name (or IP address)</strong>: Enter the <span id="EN-US_TOPIC_0017955633__text181111537112314">EIP</span> bound to the ECS.</li><li id="EN-US_TOPIC_0017955633__li134941257015"><strong id="EN-US_TOPIC_0017955633__b842352706191126">Port</strong>: Enter <strong id="EN-US_TOPIC_0017955633__b842352706191134">22</strong>.</li><li id="EN-US_TOPIC_0017955633__li2328134319019"><strong id="EN-US_TOPIC_0017955633__b842352706191142">Connection type</strong>: Click <strong id="EN-US_TOPIC_0017955633__b842352706191145">SSH</strong>.</li><li id="EN-US_TOPIC_0017955633__li24241919409"><strong id="EN-US_TOPIC_0017955633__b842352706191154">Saved Sessions</strong>: Enter the task name, which can be clicked for remote connection when you use PuTTY next time.<div class="fignone" id="EN-US_TOPIC_0017955633__fig74247114018"><span class="figcap"><b>Figure 1 </b>Session</span><br><span><img id="EN-US_TOPIC_0017955633__image1842411117408" src="en-us_image_0159943784.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0017955633__li41231072112020">Run PuTTY.</li><li id="EN-US_TOPIC_0017955633__li9404716608">Choose <strong id="EN-US_TOPIC_0017955633__b842352706184217">Session</strong>.<ol type="a" id="EN-US_TOPIC_0017955633__ol83682225010"><li id="EN-US_TOPIC_0017955633__li35535331112020"><strong id="EN-US_TOPIC_0017955633__b101101537202315">Host Name (or IP address)</strong>: Enter the <span id="EN-US_TOPIC_0017955633__text633933316488">EIP</span> bound to the ECS.</li><li id="EN-US_TOPIC_0017955633__li134941257015"><strong id="EN-US_TOPIC_0017955633__b842352706191126">Port</strong>: Enter <strong id="EN-US_TOPIC_0017955633__b842352706191134">22</strong>.</li><li id="EN-US_TOPIC_0017955633__li2328134319019"><strong id="EN-US_TOPIC_0017955633__b842352706191142">Connection type</strong>: Click <strong id="EN-US_TOPIC_0017955633__b842352706191145">SSH</strong>.</li><li id="EN-US_TOPIC_0017955633__li24241919409"><strong id="EN-US_TOPIC_0017955633__b842352706191154">Saved Sessions</strong>: Enter the task name, which can be clicked for remote connection when you use PuTTY next time.<div class="fignone" id="EN-US_TOPIC_0017955633__fig74247114018"><span class="figcap"><b>Figure 1 </b>Session</span><br><span><img id="EN-US_TOPIC_0017955633__image1842411117408" src="en-us_image_0159943784.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0017955633__li57338753152141">Choose <strong id="EN-US_TOPIC_0017955633__b842352706193658">Window</strong>. Then, select <strong id="EN-US_TOPIC_0017955633__b842352706193721">UTF-8</strong> for <strong id="EN-US_TOPIC_0017955633__b842352706193739">Received data assumed to be in which character set:</strong> in <strong id="EN-US_TOPIC_0017955633__b842352706193750">Translation</strong>.</li><li id="EN-US_TOPIC_0017955633__li51382529112020">Click <strong id="EN-US_TOPIC_0017955633__b19798133415207">Open</strong>.<p id="EN-US_TOPIC_0017955633__p1632617563617">If you log in to the ECS for the first time, PuTTY displays a security warning dialog box, asking you whether to accept the ECS security certificate. Click <strong id="EN-US_TOPIC_0017955633__b842352706192127">Yes</strong> to save the certificate to your local registry.</p>
|
||||
</li><li id="EN-US_TOPIC_0017955633__li59789577112020">After the SSH connection to the ECS is set up, enter the username and password as prompted to log in to the ECS.</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0017955633__li59789577112020">After the SSH connection to the ECS is set up, enter the username and password as prompted to log in to the ECS.<p id="EN-US_TOPIC_0017955633__p32125385419"><a name="EN-US_TOPIC_0017955633__li59789577112020"></a><a name="li59789577112020"></a></p>
|
||||
</li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0017955633__section20811823174313"><a name="EN-US_TOPIC_0017955633__section20811823174313"></a><a name="section20811823174313"></a><h4 class="sectiontitle">Logging In to a Linux ECS from a Local Linux Server</h4><p id="EN-US_TOPIC_0017955633__p189302063719">To log in to a Linux ECS from a local Linux server, perform the operations below.</p>
|
||||
<ol id="EN-US_TOPIC_0017955633__ol0426326172015"><li id="EN-US_TOPIC_0017955633__li1442618261207">On the Linux CLI, run the following command to log in to the ECS:<p id="EN-US_TOPIC_0017955633__p194082034153016"><a name="EN-US_TOPIC_0017955633__li1442618261207"></a><a name="li1442618261207"></a><strong id="EN-US_TOPIC_0017955633__b13662192021315">ssh</strong> <em id="EN-US_TOPIC_0017955633__i794515346144">xx.xx.xx.xx</em></p>
|
||||
@ -43,7 +44,8 @@ ECDSA key fingerprint is SHA256:rnKuzrUSYS03MCoa<em id="EN-US_TOPIC_0017955633__
|
||||
ECDSA key fingerprint is MD5:cf:64:5b:5e:74:30:<em id="EN-US_TOPIC_0017955633__i1955412211674">xx:xx:xx:xx:xx:xx:xx:xx:xx:xx</em>.
|
||||
Are you sure you want to continue connecting (yes/no)? <strong id="EN-US_TOPIC_0017955633__b41973331219"><em id="EN-US_TOPIC_0017955633__i177721332919">yes</em></strong>
|
||||
Warning: Permanently added 'xx.xx.xx.xx' (ECDSA) to the list of known hosts.</pre>
|
||||
</li><li id="EN-US_TOPIC_0017955633__li161901399575">Enter the password for logging in to <span id="EN-US_TOPIC_0017955633__text951311219538">ECS</span>.</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0017955633__li161901399575">Enter the password for logging in to <span id="EN-US_TOPIC_0017955633__text951311219538">ECS</span>.<p id="EN-US_TOPIC_0017955633__p1254441117546"></p>
|
||||
</li></ol>
|
||||
</div>
|
||||
</div>
|
||||
<div>
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
<a name="EN-US_TOPIC_0021426802"></a><a name="EN-US_TOPIC_0021426802"></a>
|
||||
|
||||
<h1 class="topictitle1">Resetting the Password for Logging In to a Windows <span id="text1049715161169">ECS</span></h1>
|
||||
<h1 class="topictitle1">Resetting the Password for Logging In to a Windows <span id="text10299215115320">ECS</span></h1>
|
||||
<div id="body1446515843165"><div class="section" id="EN-US_TOPIC_0021426802__section17131859112916"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0021426802__p557120821469">You can reset your <span id="EN-US_TOPIC_0021426802__text194419319206">ECS</span> password if:</p>
|
||||
<ul id="EN-US_TOPIC_0021426802__ul31424087214650"><li id="EN-US_TOPIC_0021426802__li58960965214655">The password is forgotten.</li><li id="EN-US_TOPIC_0021426802__li1617885210014">The password has expired.</li></ul>
|
||||
<p id="EN-US_TOPIC_0021426802__p12543133915467">The method described in this section can only be used to change the password of a local Windows account, but not the password of a domain account.</p>
|
||||
@ -12,7 +12,7 @@
|
||||
<p id="EN-US_TOPIC_0021426802__p1448445101313">Download the ntfs-3g and chntpw software packages of the version required by the temporary <span id="EN-US_TOPIC_0021426802__text1974473512204">ECS</span> OS.</p>
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0021426802__section1052621215437"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0021426802__ol11891624125717"><li id="EN-US_TOPIC_0021426802__li168911724165711">Stop the original ECS and detach the system disk.<ol type="a" id="EN-US_TOPIC_0021426802__ol64363114145227"><li id="EN-US_TOPIC_0021426802__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0021426802__li464234814566">Click <span><img id="EN-US_TOPIC_0021426802__en-us_topic_0014250631_image1862675853202121" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0021426802__li32846719144331">Under <strong id="EN-US_TOPIC_0021426802__b37391728971"><span id="EN-US_TOPIC_0021426802__text2739128471">Computing</span></strong>, click <strong id="EN-US_TOPIC_0021426802__b1673922817716">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0021426802__li16925428202157">Stop the original Windows <span id="EN-US_TOPIC_0021426802__text131511138202011">ECS</span>, switch to the page providing details about the ECS, and click the <strong id="EN-US_TOPIC_0021426802__b551913512188">Disks</strong> tab.<div class="note" id="EN-US_TOPIC_0021426802__note32654683101914"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0021426802__p25456698101914">Do not forcibly stop the Windows <span id="EN-US_TOPIC_0021426802__text15900121411184">ECS</span>. Otherwise, password reset may fail.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0021426802__section1052621215437"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0021426802__ol11891624125717"><li id="EN-US_TOPIC_0021426802__li168911724165711">Stop the original ECS and detach the system disk.<ol type="a" id="EN-US_TOPIC_0021426802__ol64363114145227"><li id="EN-US_TOPIC_0021426802__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0021426802__li464234814566">Click <span><img id="EN-US_TOPIC_0021426802__en-us_topic_0014250631_en-us_topic_0014250631_image1733511156361" src="en-us_image_0000002324093734.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0021426802__li32846719144331">Under <strong id="EN-US_TOPIC_0021426802__b37391728971"><span id="EN-US_TOPIC_0021426802__text2739128471">Computing</span></strong>, click <strong id="EN-US_TOPIC_0021426802__b1673922817716">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0021426802__li16925428202157">Stop the original Windows <span id="EN-US_TOPIC_0021426802__text131511138202011">ECS</span>, switch to the page providing details about the ECS, and click the <strong id="EN-US_TOPIC_0021426802__b551913512188">Disks</strong> tab.<div class="note" id="EN-US_TOPIC_0021426802__note32654683101914"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0021426802__p25456698101914">Do not forcibly stop the Windows <span id="EN-US_TOPIC_0021426802__text15900121411184">ECS</span>. Otherwise, password reset may fail.</p>
|
||||
</div></div>
|
||||
</li><li id="EN-US_TOPIC_0021426802__li49674320202157"><a name="EN-US_TOPIC_0021426802__li49674320202157"></a><a name="li49674320202157"></a>Locate the row containing the system disk to be detached and click <strong id="EN-US_TOPIC_0021426802__b129721858184120">Detach</strong> to detach the system disk from the ECS.</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0021426802__li7881114019576">Attach the system disk to the temporary ECS.<ol type="a" id="EN-US_TOPIC_0021426802__ol774330520859"><li id="EN-US_TOPIC_0021426802__li1035192041616">On the temporary <span id="EN-US_TOPIC_0021426802__text48384863314">ECS</span> details page, click the <strong id="EN-US_TOPIC_0021426802__b118314814330">Disks</strong> tab.</li><li id="EN-US_TOPIC_0021426802__li12352182016164"><a name="EN-US_TOPIC_0021426802__li12352182016164"></a><a name="li12352182016164"></a>Click <strong id="EN-US_TOPIC_0021426802__b4385152303414">Attach Disk</strong>. In the displayed dialog box, select the system disk detached in step <a href="#EN-US_TOPIC_0021426802__li49674320202157">1.e</a> and attach it to the temporary ECS.</li><li id="EN-US_TOPIC_0021426802__li1800111611817">Remotely log in to the temporary ECS.</li><li id="EN-US_TOPIC_0021426802__li20334892202157"><a name="EN-US_TOPIC_0021426802__li20334892202157"></a><a name="li20334892202157"></a>Run the following command to view the directory of the system disk detached from the original Windows <span id="EN-US_TOPIC_0021426802__text1893694082013">ECS</span> now attached to the temporary <span id="EN-US_TOPIC_0021426802__text1391538162013">ECS</span>:<p id="EN-US_TOPIC_0021426802__p48796301202157"><strong id="EN-US_TOPIC_0021426802__b48318482201615">fdisk -l</strong></p>
|
||||
@ -44,7 +44,7 @@ Write hive files? (y/n) [n] : y
|
||||
0<SAM> - OK</pre>
|
||||
</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0021426802__li142801656586">Stop the temporary <span id="EN-US_TOPIC_0021426802__text190442162015">ECS</span>, detach the system disk, and attach the system disk to the original Windows <span id="EN-US_TOPIC_0021426802__text2017694472113">ECS</span>.<ol type="a" id="EN-US_TOPIC_0021426802__ol3839776920224"><li id="EN-US_TOPIC_0021426802__li5152044202157">Stop the temporary <span id="EN-US_TOPIC_0021426802__text87991434202">ECS</span>, go to the <span id="EN-US_TOPIC_0021426802__text73580442210">ECS</span> details page, and click the <strong id="EN-US_TOPIC_0021426802__b112952071229">Disks</strong> tab.</li><li id="EN-US_TOPIC_0021426802__li46368402202157"><a name="EN-US_TOPIC_0021426802__li46368402202157"></a><a name="li46368402202157"></a>Click <strong id="EN-US_TOPIC_0021426802__b842352706163715">Detach</strong> to detach the data disk temporarily attached in step <a href="#EN-US_TOPIC_0021426802__li12352182016164">2.b</a>.</li><li id="EN-US_TOPIC_0021426802__li48376692165527">On the original Windows <span id="EN-US_TOPIC_0021426802__text1351324462017">ECS</span> details page, click the <strong id="EN-US_TOPIC_0021426802__b1685512712221">Disks</strong> tab.</li><li id="EN-US_TOPIC_0021426802__li33256079202157">Click <strong id="EN-US_TOPIC_0021426802__b842352706163842">Attach Disk</strong>. In the displayed dialog box, select the data disk detached in step <a href="#EN-US_TOPIC_0021426802__li46368402202157">4.b</a> and attach it to the original ECS as the system disk.</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0021426802__li1373201565812">Start the original Windows <span id="EN-US_TOPIC_0021426802__text223994542019">ECS</span> and set a new login password.<ol type="a" id="EN-US_TOPIC_0021426802__ol39255285195729"><li id="EN-US_TOPIC_0021426802__li9387854202157">Click <strong id="EN-US_TOPIC_0021426802__b842352706112216">Start</strong> to start the original Windows <span id="EN-US_TOPIC_0021426802__text123151210142310">ECS</span>. After the status becomes <strong id="EN-US_TOPIC_0021426802__b842352706112223">Running</strong>, click <strong id="EN-US_TOPIC_0021426802__b842352706112228">Remote Login</strong> in the <strong id="EN-US_TOPIC_0021426802__b842352706112231">Operation</strong> column.</li><li id="EN-US_TOPIC_0021426802__li65750554202157">Click <strong id="EN-US_TOPIC_0021426802__b842352706164129">Start</strong>. Enter <strong id="EN-US_TOPIC_0021426802__b842352706152134">CMD</strong> in the search box and press <strong id="EN-US_TOPIC_0021426802__b842352706152136">Enter</strong>.</li><li id="EN-US_TOPIC_0021426802__li24194619202157">Run the following command to set a new password. The new password must meet the password complexity requirements described in <a href="en-us_topic_0035643949.html">Application Scenarios for Using Passwords</a>.<p id="EN-US_TOPIC_0021426802__p13607117202157"><strong id="EN-US_TOPIC_0021426802__b553554283152234">net user </strong><strong id="EN-US_TOPIC_0021426802__b435775987152234">Administrator </strong><em id="EN-US_TOPIC_0021426802__i2075987327152234">New password</em></p>
|
||||
</li><li id="EN-US_TOPIC_0021426802__li1373201565812">Start the original Windows <span id="EN-US_TOPIC_0021426802__text223994542019">ECS</span> and set a new login password.<ol type="a" id="EN-US_TOPIC_0021426802__ol39255285195729"><li id="EN-US_TOPIC_0021426802__li9387854202157">Click <strong id="EN-US_TOPIC_0021426802__b842352706112216">Start</strong> to start the original Windows <span id="EN-US_TOPIC_0021426802__text123151210142310">ECS</span>. After the status becomes <strong id="EN-US_TOPIC_0021426802__b842352706112223">Running</strong>, click <strong id="EN-US_TOPIC_0021426802__b842352706112228">Remote Login</strong> in the <strong id="EN-US_TOPIC_0021426802__b842352706112231">Operation</strong> column.</li><li id="EN-US_TOPIC_0021426802__li65750554202157">Click <strong id="EN-US_TOPIC_0021426802__b842352706164129">Start</strong>. Enter <strong id="EN-US_TOPIC_0021426802__b842352706152134">CMD</strong> in the search box and press <strong id="EN-US_TOPIC_0021426802__b842352706152136">Enter</strong>.</li><li id="EN-US_TOPIC_0021426802__li24194619202157">Run the following command to set a new password. The new password must meet the password complexity requirements described in <a href="en-us_topic_0035643949.html">Overview of Password Reset</a>.<p id="EN-US_TOPIC_0021426802__p13607117202157"><strong id="EN-US_TOPIC_0021426802__b5331115091414">net user</strong> <strong id="EN-US_TOPIC_0021426802__b53311150111415">Administrator</strong> <em id="EN-US_TOPIC_0021426802__i1033165019140">new-password</em></p>
|
||||
</li></ol>
|
||||
</li></ol>
|
||||
</div>
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
<a name="EN-US_TOPIC_0021427650"></a><a name="EN-US_TOPIC_0021427650"></a>
|
||||
|
||||
<h1 class="topictitle1">Resetting the Password for Logging In to a Linux <span id="text19414943181314">ECS</span></h1>
|
||||
<h1 class="topictitle1">Resetting the Password for Logging In to a Linux <span id="text1081995211543">ECS</span></h1>
|
||||
<div id="body1446517288090"><div class="section" id="EN-US_TOPIC_0021427650__section17131859112916"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0021427650__en-us_topic_0021426802_p557120821469">Keep your password secure. Reset the password if:</p>
|
||||
<ul id="EN-US_TOPIC_0021427650__en-us_topic_0021426802_ul31424087214650"><li id="EN-US_TOPIC_0021427650__en-us_topic_0021426802_li58960965214655">The password is forgotten.</li><li id="EN-US_TOPIC_0021427650__en-us_topic_0021426802_li1617885210014">The password has expired.</li></ul>
|
||||
<p id="EN-US_TOPIC_0021427650__en-us_topic_0021426802_p58571173516">This section describes how to reset the password of user <strong id="EN-US_TOPIC_0021427650__b48217366535">root</strong>. After resetting the password, you can log in to the <span id="EN-US_TOPIC_0021427650__text11829143615537">ECS</span>, and change the private key or reset the password of a non-<strong id="EN-US_TOPIC_0021427650__b1283053615310">root</strong> user.</p>
|
||||
@ -9,7 +9,7 @@
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0021427650__section9546131644416"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0021427650__ol9263272585"><li id="EN-US_TOPIC_0021427650__li142662745818">Download the script for resetting the password and upload the script to the temporary <span id="EN-US_TOPIC_0021427650__text98881529183210">ECS</span>.<p id="EN-US_TOPIC_0021427650__p168479072216">Contact customer service to obtain the password reset script. Use a connection tool, such as WinSCP, to upload the obtained <strong id="EN-US_TOPIC_0021427650__b17949226145615">changepasswd.sh</strong> script to the temporary <span id="EN-US_TOPIC_0021427650__text19295192804516">ECS</span>.</p>
|
||||
<p id="EN-US_TOPIC_0021427650__p168471003221">To download WinSCP, log in at <a href="https://winscp.net/" target="_blank" rel="noopener noreferrer">https://winscp.net/</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0021427650__li19814359584">Stop the original Linux <span id="EN-US_TOPIC_0021427650__text1479213752113">ECS</span>, detach the system disk from it, and attach the system disk to the temporary <span id="EN-US_TOPIC_0021427650__text184631512123311">ECS</span>.<ol type="a" id="EN-US_TOPIC_0021427650__ol1364041616443"><li id="EN-US_TOPIC_0021427650__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0021427650__li464234814566">Click <span><img id="EN-US_TOPIC_0021427650__en-us_topic_0014250631_image1862675853202121" src="en-us_image_0210779229.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0021427650__li32846719144331">Under <strong id="EN-US_TOPIC_0021427650__b126894472715"><span id="EN-US_TOPIC_0021427650__text12688647979">Computing</span></strong>, click <strong id="EN-US_TOPIC_0021427650__b1689247873">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0021427650__li1864081674412">Stop the original ECS, switch to the page providing details about the ECS, and click the <strong id="EN-US_TOPIC_0021427650__b670417185202">Disks</strong> tab.<div class="note" id="EN-US_TOPIC_0021427650__note9640151617444"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0021427650__p18640131619443">Do not forcibly stop the original <span id="EN-US_TOPIC_0021427650__text117221691211">ECS</span>. Otherwise, password reset may fail.</p>
|
||||
</li><li id="EN-US_TOPIC_0021427650__li19814359584">Stop the original Linux <span id="EN-US_TOPIC_0021427650__text1479213752113">ECS</span>, detach the system disk from it, and attach the system disk to the temporary <span id="EN-US_TOPIC_0021427650__text184631512123311">ECS</span>.<ol type="a" id="EN-US_TOPIC_0021427650__ol1364041616443"><li id="EN-US_TOPIC_0021427650__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0021427650__li464234814566">Click <span><img id="EN-US_TOPIC_0021427650__en-us_topic_0014250631_en-us_topic_0014250631_image1733511156361" src="en-us_image_0000002323933930.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0021427650__li32846719144331">Under <strong id="EN-US_TOPIC_0021427650__b126894472715"><span id="EN-US_TOPIC_0021427650__text12688647979">Computing</span></strong>, click <strong id="EN-US_TOPIC_0021427650__b1689247873">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0021427650__li1864081674412">Stop the original ECS, switch to the page providing details about the ECS, and click the <strong id="EN-US_TOPIC_0021427650__b670417185202">Disks</strong> tab.<div class="note" id="EN-US_TOPIC_0021427650__note9640151617444"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0021427650__p18640131619443">Do not forcibly stop the original <span id="EN-US_TOPIC_0021427650__text117221691211">ECS</span>. Otherwise, password reset may fail.</p>
|
||||
</div></div>
|
||||
</li><li id="EN-US_TOPIC_0021427650__li5640121684418"><a name="EN-US_TOPIC_0021427650__li5640121684418"></a><a name="li5640121684418"></a>Locate the row containing the system disk to be detached and click <strong id="EN-US_TOPIC_0021427650__b12274302104828">Detach</strong> to detach the system disk from the ECS.</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0021427650__li821617118326"><a name="EN-US_TOPIC_0021427650__li821617118326"></a><a name="li821617118326"></a>Attach the system disk to the temporary ECS.<ol type="a" id="EN-US_TOPIC_0021427650__ol1656111173329"><li id="EN-US_TOPIC_0021427650__li7640161614443">On the page providing details about the temporary <span id="EN-US_TOPIC_0021427650__text1769813125342">ECS</span>, click the <strong id="EN-US_TOPIC_0021427650__b137031612123415">Disks</strong> tab.</li><li id="EN-US_TOPIC_0021427650__li10640916124410">Click <strong id="EN-US_TOPIC_0021427650__b1692035123020">Attach Disk</strong>. In the displayed dialog box, select the system disk detached in step <a href="#EN-US_TOPIC_0021427650__li5640121684418">2.e</a> and attach it to the temporary ECS.</li></ol>
|
||||
@ -25,8 +25,8 @@
|
||||
</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0021427650__li36758209552">(Optional) Enable remote root login for non-root users.<p id="EN-US_TOPIC_0021427650__p12728554124415"><a name="EN-US_TOPIC_0021427650__li36758209552"></a><a name="li36758209552"></a><strong id="EN-US_TOPIC_0021427650__b2383124215175">vi /etc/ssh/sshd_config</strong></p>
|
||||
<p id="EN-US_TOPIC_0021427650__p3621162855713">Modify the following settings:</p>
|
||||
<ul id="EN-US_TOPIC_0021427650__ul1516854216562"><li id="EN-US_TOPIC_0021427650__li1916815425565">Change <strong id="EN-US_TOPIC_0021427650__b11195124707">PasswordAuthentication no</strong> to <strong id="EN-US_TOPIC_0021427650__b63211628405">PasswordAuthentication yes</strong>.<p id="EN-US_TOPIC_0021427650__p1889119432569">Alternatively, uncomment <strong id="EN-US_TOPIC_0021427650__b145211047908">PasswordAuthentication yes</strong>.</p>
|
||||
</li><li id="EN-US_TOPIC_0021427650__li17168154265617">Change <strong id="EN-US_TOPIC_0021427650__b7512121313119">PermitRootLogin no</strong> to <strong id="EN-US_TOPIC_0021427650__b13201131713114">PermitRootLogin yes</strong>.<p id="EN-US_TOPIC_0021427650__p27713442561">Alternatively, uncomment <strong id="EN-US_TOPIC_0021427650__b1368162111119">PermitRootLogin yes</strong>.</p>
|
||||
<ul id="EN-US_TOPIC_0021427650__ul1516854216562"><li id="EN-US_TOPIC_0021427650__li1916815425565">Change <strong id="EN-US_TOPIC_0021427650__b11195124707">PasswordAuthentication no</strong> to <strong id="EN-US_TOPIC_0021427650__b63211628405">PasswordAuthentication yes</strong>.<p id="EN-US_TOPIC_0021427650__p1889119432569">Alternatively, delete the comment tag (#) before <strong id="EN-US_TOPIC_0021427650__b1973710546377">PasswordAuthentication yes</strong>.</p>
|
||||
</li><li id="EN-US_TOPIC_0021427650__li17168154265617">Change <strong id="EN-US_TOPIC_0021427650__b7512121313119">PermitRootLogin no</strong> to <strong id="EN-US_TOPIC_0021427650__b13201131713114">PermitRootLogin yes</strong>.<p id="EN-US_TOPIC_0021427650__p27713442561">Alternatively, delete the comment tag (#) before <strong id="EN-US_TOPIC_0021427650__b419311613816">PermitRootLogin yes</strong>.</p>
|
||||
</li><li id="EN-US_TOPIC_0021427650__li875859105919">Change the value of <strong id="EN-US_TOPIC_0021427650__b267464515114">AllowUsers</strong> to <strong id="EN-US_TOPIC_0021427650__b9363258517">root</strong>.<p id="EN-US_TOPIC_0021427650__p1443514104116">Search for <strong id="EN-US_TOPIC_0021427650__b107175611310">AllowUsers</strong> in the file. If <strong id="EN-US_TOPIC_0021427650__b157110562031">AllowUsers</strong> is missing, add <strong id="EN-US_TOPIC_0021427650__b8290142812573">AllowUsers root</strong> at the end of the file.</p>
|
||||
</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0021427650__li43791402591">Stop the temporary <span id="EN-US_TOPIC_0021427650__text119171718218">ECS</span>, detach the system disk, attach the system disk to the original Linux <span id="EN-US_TOPIC_0021427650__text11751134103714">ECS</span>, and restart the original Linux <span id="EN-US_TOPIC_0021427650__text5682103773718">ECS</span>.<ol type="a" id="EN-US_TOPIC_0021427650__ol166409160448"><li id="EN-US_TOPIC_0021427650__li10640201613447">Stop the temporary <span id="EN-US_TOPIC_0021427650__text14944171882117">ECS</span>, switch to the page providing details about the <span id="EN-US_TOPIC_0021427650__text1125615419377">ECS</span>, and click the <strong id="EN-US_TOPIC_0021427650__b1160311163815">Disks</strong> tab.</li><li id="EN-US_TOPIC_0021427650__li964031614447"><a name="EN-US_TOPIC_0021427650__li964031614447"></a><a name="li964031614447"></a>Click <strong id="EN-US_TOPIC_0021427650__b1539582593019">Detach</strong> to detach the data disk temporarily attached in step <a href="#EN-US_TOPIC_0021427650__li821617118326">3</a>.</li><li id="EN-US_TOPIC_0021427650__li18640151664410">On the page providing details about the original Linux <span id="EN-US_TOPIC_0021427650__text51188503815">ECS</span>, click the <strong id="EN-US_TOPIC_0021427650__b712475113816">Disks</strong> tab.</li><li id="EN-US_TOPIC_0021427650__li2064071618440">Click <strong id="EN-US_TOPIC_0021427650__b04105527398">Attach Disk</strong>. In the displayed dialog box, select the data disk detached in <a href="#EN-US_TOPIC_0021427650__li964031614447">6.b</a>.</li></ol>
|
||||
|
||||
@ -6,7 +6,7 @@
|
||||
<div class="section" id="EN-US_TOPIC_0027268511__section19897287191525"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0027268511__ul43850825142914"><li id="EN-US_TOPIC_0027268511__li25396503142914">The remote login function is implemented using customized ports. Therefore, before attempting to log in remotely, ensure that the port to be used is not blocked by the firewall. For example, if the remote login link is xxx:8002, ensure that port 8002 is not blocked by the firewall.</li><li id="EN-US_TOPIC_0027268511__li27241935142914">If the client OS uses a local proxy and the firewall port cannot be configured on the local proxy, disable the proxy mode and then try logging in remotely.</li><li id="EN-US_TOPIC_0027268511__li155932291888">Certain G-series ECSs do not support remote login from the console. If you need to remotely log in to the ECSs, install the VNC server on them. For details, see <a href="en-us_topic_0097289624.html">GPU-accelerated ECSs</a>. You are advised to log in to such ECSs using MSTSC.</li><li id="EN-US_TOPIC_0027268511__li25006250104312">The French keyboard supports the following browsers: Google Chrome 55, Mozilla Firefox 50, and Microsoft Edge.<p id="EN-US_TOPIC_0027268511__p3808343104314"><a name="EN-US_TOPIC_0027268511__li25006250104312"></a><a name="li25006250104312"></a>If your browser version is too early to support the French keyboard, use both the soft keyboard and physical keyboard for data input.</p>
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0027268511__section3272280121431"><h4 class="sectiontitle">Login Notes</h4><ol id="EN-US_TOPIC_0027268511__ol60125854214516"><li id="EN-US_TOPIC_0027268511__li31499299214613">When you log in to the ECS using VNC, four types of keyboards will be used. These are described in <a href="#EN-US_TOPIC_0027268511__en-us_topic_0039525621_table10692372181721">Table 1</a>.
|
||||
<div class="section" id="EN-US_TOPIC_0027268511__section3272280121431"><h4 class="sectiontitle">Login Notes</h4><ol id="EN-US_TOPIC_0027268511__ol60125854214516"><li id="EN-US_TOPIC_0027268511__li31499299214613">When you log in to the ECS using VNC, four types of keyboards will be used, as described in <a href="#EN-US_TOPIC_0027268511__en-us_topic_0039525621_table10692372181721">Table 1</a>.
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0027268511__en-us_topic_0039525621_table10692372181721"></a><a name="en-us_topic_0039525621_table10692372181721"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0027268511__en-us_topic_0039525621_table10692372181721" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Keyboard types</caption><thead align="left"><tr id="EN-US_TOPIC_0027268511__en-us_topic_0039525621_row53137814181721"><th align="left" class="cellrowborder" valign="top" width="21.62%" id="mcps1.3.3.2.1.2.2.4.1.1"><p id="EN-US_TOPIC_0027268511__en-us_topic_0039525621_p30908407181721">Keyboard Type</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="43.79%" id="mcps1.3.3.2.1.2.2.4.1.2"><p id="EN-US_TOPIC_0027268511__en-us_topic_0039525621_p37714767181721">Description</p>
|
||||
@ -61,7 +61,7 @@
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="23.95%" id="mcps1.3.3.2.2.1.2.2.6.1.4"><p id="EN-US_TOPIC_0027268511__en-us_topic_0039525621_p33575573181814">ECS OS Keyboard</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.2.2.1.2.2.6.1.5"><p id="EN-US_TOPIC_0027268511__en-us_topic_0039525621_p56577338181814">Permission</p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.2.2.1.2.2.6.1.5"><p id="EN-US_TOPIC_0027268511__en-us_topic_0039525621_p56577338181814">Supported</p>
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
@ -718,9 +718,9 @@
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0027268511__section5982347111459"><a name="EN-US_TOPIC_0027268511__section5982347111459"></a><a name="section5982347111459"></a><h4 class="sectiontitle">Log In to a Windows ECS Using a Non-English Keyboard</h4><ol id="EN-US_TOPIC_0027268511__ol14808116111459"><li id="EN-US_TOPIC_0027268511__li66164181111459">Log in to the management console.</li><li id="EN-US_TOPIC_0027268511__li046177101213">Click <span><img id="EN-US_TOPIC_0027268511__en-us_topic_0014250631_en-us_topic_0014250631_image1733511156361" src="en-us_image_0000002323963338.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0027268511__li17452565111640">Under <strong id="EN-US_TOPIC_0027268511__b10427447115915">Computing</strong>, click <strong id="EN-US_TOPIC_0027268511__b12427247205916">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0027268511__li52373941115359">Obtain the password for logging in to the ECS.<p id="EN-US_TOPIC_0027268511__p5038532111540"><a name="EN-US_TOPIC_0027268511__li52373941115359"></a><a name="li52373941115359"></a>Before logging in to the ECS, you must have the login password.</p>
|
||||
<p id="EN-US_TOPIC_0027268511__p89681118152820">For instructions about how to obtain the password for logging in to a Windows ECS, see <a href="en-us_topic_0031107266.html">Obtaining the Password for Logging In to a Windows ECS</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0027268511__li49523598111459">In the search box above the upper right corner of the ECS list, enter the ECS name, IP address, or ID, and click <span><img id="EN-US_TOPIC_0027268511__image1130062801103443" src="en-us_image_0030874275.png"></span> for search.</li><li id="EN-US_TOPIC_0027268511__li50214528111459">Locate the row containing the ECS and click <strong id="EN-US_TOPIC_0027268511__b1538774755">Remote Login</strong> in the <strong id="EN-US_TOPIC_0027268511__b825693968">Operation</strong> column.</li><li id="EN-US_TOPIC_0027268511__li49277573111459">In the displayed <strong id="EN-US_TOPIC_0027268511__b56972969520052">Configure Keyboard Layout for Remote Login</strong> dialog box, select the keyboard that suits your language.<ul id="EN-US_TOPIC_0027268511__ul40844978111459"><li id="EN-US_TOPIC_0027268511__li32060489111459">When logging in to the ECS using VNC for the first time, select the default English keyboard. The ECS OS uses the English keyboard by default.</li><li id="EN-US_TOPIC_0027268511__li20108945111459">If you have changed the keyboard language of the ECS OS, select the keyboard language to which you have changed.</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0027268511__li49523598111459">In the search box above the upper right corner of the ECS list, enter the ECS name, IP address, or ID, and click <span><img id="EN-US_TOPIC_0027268511__image1130062801103443" src="en-us_image_0030874275.png"></span> for search.</li><li id="EN-US_TOPIC_0027268511__li50214528111459">Locate the row containing the ECS and click <strong id="EN-US_TOPIC_0027268511__b1226537126">Remote Login</strong> in the <strong id="EN-US_TOPIC_0027268511__b673622528">Operation</strong> column.</li><li id="EN-US_TOPIC_0027268511__li49277573111459">In the displayed <strong id="EN-US_TOPIC_0027268511__b56972969520052">Configure Keyboard Layout for Remote Login</strong> dialog box, select the keyboard that suits your language.<ul id="EN-US_TOPIC_0027268511__ul40844978111459"><li id="EN-US_TOPIC_0027268511__li32060489111459">When logging in to the ECS using VNC for the first time, select the default English keyboard. The ECS OS uses the English keyboard by default.</li><li id="EN-US_TOPIC_0027268511__li20108945111459">If you have changed the keyboard language of the ECS OS, select the keyboard language to which you have changed.</li></ul>
|
||||
<div class="fignone" id="EN-US_TOPIC_0027268511__fig46762780111459"><span class="figcap"><b>Figure 5 </b>Keyboard layout configuration</span><br><span><img id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_image158461630132511" src="en-us_image_0000002176822257.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li></ol><ol start="8" id="EN-US_TOPIC_0027268511__ol65873268111459"><li id="EN-US_TOPIC_0027268511__li55988502111459">Click <strong id="EN-US_TOPIC_0027268511__b126029197">Remote Login</strong>.</li><li id="EN-US_TOPIC_0027268511__li34134472111459">(Optional) If you have changed the system language, in the displayed dialog box, click <strong id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_b015193019483">Remote Login</strong>.<div class="fignone" id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_fig54376817111459"><span class="figcap"><b>Figure 6 </b>Remote Login</span><br><span><img id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_image1668613445268" src="en-us_image_0000002141305390.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li></ol><ol start="8" id="EN-US_TOPIC_0027268511__ol65873268111459"><li id="EN-US_TOPIC_0027268511__li55988502111459">Click <strong id="EN-US_TOPIC_0027268511__b1306563311">Remote Login</strong>.</li><li id="EN-US_TOPIC_0027268511__li34134472111459">(Optional) If you have changed the system language, in the displayed dialog box, click <strong id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_b015193019483">Remote Login</strong>.<div class="fignone" id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_fig54376817111459"><span class="figcap"><b>Figure 6 </b>Remote Login</span><br><span><img id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_image1668613445268" src="en-us_image_0000002141305390.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0027268511__li56190747193213">(Optional) When the system displays "Press CTRL+ALT+DELETE to log on", click <strong id="EN-US_TOPIC_0027268511__en-us_topic_0027290684_b842352706201616_1">Send CtrlAltDel</strong> in the upper part of the remote login page to log in to the ECS.<div class="fignone" id="EN-US_TOPIC_0027268511__en-us_topic_0027290684_fig22996848191913_1"><span class="figcap"><b>Figure 7 </b>Send CtrlAltDel</span><br><span><img id="EN-US_TOPIC_0027268511__en-us_topic_0027290684_image50805371191913_1" src="en-us_image_0042322120.png"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0027268511__li64981560195132">(Optional) If you need your cursor to be displayed on the remote login page, click <strong id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_b16217152025520">Local Cursor</strong>.<div class="fignone" id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_fig3022163194924"><span class="figcap"><b>Figure 8 </b>Local Cursor</span><br><span><img id="EN-US_TOPIC_0027268511__en-us_topic_0027268511_en-us_topic_0036067988_image5640621116424" src="en-us_image_0036068239.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0027268511__li58839855111459">Enter the ECS password as prompted.<ul id="EN-US_TOPIC_0027268511__ul59796655111459"><li id="EN-US_TOPIC_0027268511__li1298990111459">When logging in to the ECS using VNC for the first time, use the English keyboard to enter the password. After you have logged in to the ECS, see <a href="#EN-US_TOPIC_0027268511__section66962382111459">Changing the OS Keyboard Language</a> to change the keyboard language of the ECS OS. You can then select the keyboard language and enter the password the next time you log in.</li><li id="EN-US_TOPIC_0027268511__li38109398111459">If you have changed the keyboard language of the ECS OS, ensure that the keyboard language in use, the keyboard language selected in step <a href="#EN-US_TOPIC_0027268511__li17715715111459">7</a>, and the changed OS keyboard language are all the same.</li></ul>
|
||||
|
||||
@ -11,11 +11,11 @@
|
||||
</li><li id="EN-US_TOPIC_0030878383__li795013166306">Configure required parameters.<p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p10544530320"><a name="EN-US_TOPIC_0030878383__li795013166306"></a><a name="li795013166306"></a>You can click <strong id="EN-US_TOPIC_0030878383__b21273818145">+</strong> to add more inbound rules.</p>
|
||||
<div class="fignone" id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_fig1786518124129"><span class="figcap"><b>Figure 1 </b>Adding inbound rules</span><br><span><img id="EN-US_TOPIC_0030878383__image42921342115516" src="en-us_image_0000002385340709.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_table111445216564" width="90%" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Inbound rule parameter description</caption><thead align="left"><tr id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_row939234412443"><th align="left" class="cellrowborder" valign="top" width="12.67%" id="mcps1.3.2.2.8.3.2.4.1.1"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p18392194484413"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b884628454">Parameter</strong></p>
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_table111445216564" width="90%" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Inbound rule parameter description</caption><thead align="left"><tr id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_row939234412443"><th align="left" class="cellrowborder" valign="top" width="12.67%" id="mcps1.3.2.2.8.3.2.4.1.1"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p18392194484413"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b209202714">Parameter</strong></p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="69.33%" id="mcps1.3.2.2.8.3.2.4.1.2"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p1639234444413"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1398657293">Description</strong></p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="69.33%" id="mcps1.3.2.2.8.3.2.4.1.2"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p1639234444413"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b516406029">Description</strong></p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="18%" id="mcps1.3.2.2.8.3.2.4.1.3"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p1739294416447"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1060183241">Example Value</strong></p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="18%" id="mcps1.3.2.2.8.3.2.4.1.3"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p1739294416447"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1928577966">Example Value</strong></p>
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
@ -29,7 +29,7 @@
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_row10392124412442"><td class="cellrowborder" valign="top" width="12.67%" headers="mcps1.3.2.2.8.3.2.4.1.1 "><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p103923441441">Action</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="69.33%" headers="mcps1.3.2.2.8.3.2.4.1.2 "><div class="p" id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p123921244154413">The value can be <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1522795213421">Allow</strong> or <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b922865264219">Deny</strong>.<ul id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_ul173921244154419"><li id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li133928447440">If the <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1695620486">Action</strong> is set to <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1047256113">Allow</strong>, traffic is allowed to access the cloud servers in the security group over specified ports.</li><li id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li1439264484414">If the <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1142394704416">Action</strong> is set to <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b13423164734419">Deny</strong>, traffic is denied to access the cloud servers in the security group over specified ports.</li></ul>
|
||||
<td class="cellrowborder" valign="top" width="69.33%" headers="mcps1.3.2.2.8.3.2.4.1.2 "><div class="p" id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p123921244154413">The value can be <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1522795213421">Allow</strong> or <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b922865264219">Deny</strong>.<ul id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_ul173921244154419"><li id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li133928447440">If the <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1809499497">Action</strong> is set to <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1299044262">Allow</strong>, traffic is allowed to access the cloud servers in the security group over specified ports.</li><li id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li1439264484414">If the <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1142394704416">Action</strong> is set to <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b13423164734419">Deny</strong>, traffic is denied to access the cloud servers in the security group over specified ports.</li></ul>
|
||||
</div>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.2.2.8.3.2.4.1.3 "><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p1239244454416">Allow</p>
|
||||
@ -48,7 +48,7 @@
|
||||
<td class="cellrowborder" valign="top" width="69.33%" headers="mcps1.3.2.2.8.3.2.4.1.2 "><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p158701658142018">The network protocol and port used to match traffic in a security group rule.</p>
|
||||
<ul id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_ul1090172341912"><li id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li159012311196">The network protocol used to match traffic in a security group rule.<p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p0411118121915"><a name="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li159012311196"></a><a name="en-us_topic_0000001865662329_li159012311196"></a>Currently, the value can be <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b158632039175720">All</strong>, <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b148632394578">TCP</strong>, <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b108631139175712">UDP</strong>, <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b128631398576">GRE</strong>, <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b5863123920570">ICMP</strong>, or more.</p>
|
||||
</li></ul>
|
||||
<ul id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_ul476152618196"><li id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li1777192613197">Destination port used to match traffic in a security group rule. The value can be from 1 to 65535.<p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p956614182484"><a name="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li1777192613197"></a><a name="en-us_topic_0000001865662329_li1777192613197"></a>The port or port range over which traffic can reach your ECS. The value can be from 1 to 65535.</p>
|
||||
<ul id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_ul476152618196"><li id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li1777192613197">Port used to match traffic in a security group rule. The value can be from 1 to 65535.<p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p956614182484"><a name="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li1777192613197"></a><a name="en-us_topic_0000001865662329_li1777192613197"></a>The port or port range over which traffic can reach your ECS. The value can be from 1 to 65535.</p>
|
||||
</li></ul>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.2.2.8.3.2.4.1.3 "><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p2616162014">Protocol: TCP</p>
|
||||
@ -81,9 +81,9 @@
|
||||
</li><li id="EN-US_TOPIC_0030878383__li9367915133218">Configure required parameters.<p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p161151454111115"><a name="EN-US_TOPIC_0030878383__li9367915133218"></a><a name="li9367915133218"></a>You can click <strong id="EN-US_TOPIC_0030878383__b4882431224550">+</strong> to add more outbound rules.</p>
|
||||
<div class="fignone" id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_fig11809848184019"><span class="figcap"><b>Figure 2 </b>Adding outbound rules</span><br><span><img id="EN-US_TOPIC_0030878383__image1150815492586" src="en-us_image_0000002385382577.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_table0614192319232" width="90%" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Outbound rule parameter description</caption><thead align="left"><tr id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_row19614623202312"><th align="left" class="cellrowborder" valign="top" width="12.55%" id="mcps1.3.2.2.11.3.2.4.1.1"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p361592319230"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1153163215">Parameter</strong></p>
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_table0614192319232" width="90%" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Outbound rule parameter description</caption><thead align="left"><tr id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_row19614623202312"><th align="left" class="cellrowborder" valign="top" width="12.55%" id="mcps1.3.2.2.11.3.2.4.1.1"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p361592319230"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b979553944">Parameter</strong></p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="69.45%" id="mcps1.3.2.2.11.3.2.4.1.2"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p1961514231232"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1252562854">Description</strong></p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="69.45%" id="mcps1.3.2.2.11.3.2.4.1.2"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p1961514231232"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1407432861">Description</strong></p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="18%" id="mcps1.3.2.2.11.3.2.4.1.3"><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p1061552372311"><strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b78071625745">Example Value</strong></p>
|
||||
</th>
|
||||
@ -110,7 +110,7 @@
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="69.45%" headers="mcps1.3.2.2.11.3.2.4.1.2 "><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p189181317173319">The network protocol and port used to match traffic in a security group rule.</p>
|
||||
<ul id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_ul027691283216"><li id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li22761212103215">The network protocol used to match traffic in a security group rule.<p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p3613392322"><a name="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li22761212103215"></a><a name="en-us_topic_0000001865662329_li22761212103215"></a>Currently, the value can be <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b67445445718">All</strong>, <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b12741354135712">TCP</strong>, <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1774155411574">UDP</strong>, <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b97417545576">GRE</strong>, <strong id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_b1174155465718">ICMP</strong>, or more.</p>
|
||||
</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_li1479431651515">The port or port range over which traffic can leave your ECS. The value can be from 1 to 65535.</li></ul>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="18%" headers="mcps1.3.2.2.11.3.2.4.1.3 "><p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p1023722712338">Protocol: TCP</p>
|
||||
<p id="EN-US_TOPIC_0030878383__en-us_topic_0000001865662329_p12616182311235">22, 22-30</p>
|
||||
|
||||
@ -8,9 +8,9 @@
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0017955381.html">Logging In to a Windows ECS Using MSTSC</a></strong><br>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0017955381.html">Logging In to a Windows ECS from a Windows Server</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0275383051.html">Logging In to a Windows ECS from a Linux Computer</a></strong><br>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0275383051.html">Logging In to a Windows ECS from a Linux Server</a></strong><br>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
|
||||
@ -4,15 +4,15 @@
|
||||
<div id="body1464272645011"></div>
|
||||
<div>
|
||||
<ul class="ullinks">
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0035643949.html">Application Scenarios for Using Passwords</a></strong><br>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0035643949.html">Overview of Password Reset</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0122627689.html">Resetting the Password for Logging In to an ECS in the OS</a></strong><br>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0122627689.html">Resetting the Password in the ECS OS</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0021426802.html">Resetting the Password for Logging In to a Windows ECS</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0021427650.html">Resetting the Password for Logging In to a Linux ECS</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0000001234183498.html">Obtaining and Deleting the Password of a Windows ECS</a></strong><br>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0000001234183498.html">Obtaining and Deleting the Password for Logging In to a Windows ECS</a></strong><br>
|
||||
</li>
|
||||
</ul>
|
||||
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
<a name="EN-US_TOPIC_0031107266"></a><a name="EN-US_TOPIC_0031107266"></a>
|
||||
|
||||
<h1 class="topictitle1">Obtaining the Password for Logging In to a Windows ECS</h1>
|
||||
<div id="body1464342274212"><div class="section" id="EN-US_TOPIC_0031107266__section83915017466"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0031107266__p5548482995849">Password authentication is required to log in to a Windows <span id="EN-US_TOPIC_0031107266__text2418174235815">ECS</span>. You must use the private key bound to the <span id="EN-US_TOPIC_0031107266__text18504205718167">ECS</span> when the ECS was created to obtain the administrator password generated during the <span id="EN-US_TOPIC_0031107266__text1865331919122">ECS</span> creation. The administrator user is <strong id="EN-US_TOPIC_0031107266__b2049513373585">Administrator</strong> or the user configured using Cloudbase-Init. This password is randomly generated, offering high security.</p>
|
||||
<div id="body1464342274212"><div class="section" id="EN-US_TOPIC_0031107266__section83915017466"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0031107266__p5548482995849">Password authentication is required to log in to a Windows <span id="EN-US_TOPIC_0031107266__text2418174235815">ECS</span>. You must use the private key bound to the <span id="EN-US_TOPIC_0031107266__text18504205718167">ECS</span> when the ECS was created to obtain the administrator password generated during the <span id="EN-US_TOPIC_0031107266__text1865331919122">ECS</span> creation. The administrator user is <strong id="EN-US_TOPIC_0031107266__b2049513373585">Administrator</strong> or the user configured using Cloudbase-Init. This password is randomly generated, which is secure.</p>
|
||||
<p id="EN-US_TOPIC_0031107266__p703221995027">You can obtain the initial password for logging in to a Windows <span id="EN-US_TOPIC_0031107266__text3735234162111">ECS</span> through the management console or APIs. For details, see this section.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0031107266__section16953246105518"><h4 class="sectiontitle">Prerequisites</h4><p id="EN-US_TOPIC_0031107266__p13966648155514">You have obtained the private key file (.pem file) which was generated during the ECS creation.</p>
|
||||
@ -10,7 +10,7 @@
|
||||
</li><li id="EN-US_TOPIC_0031107266__li50525424215555">Use either of the following methods to obtain the password through the private key:<ul id="EN-US_TOPIC_0031107266__ul6527186921565"><li id="EN-US_TOPIC_0031107266__li1887355017131">Click <strong id="EN-US_TOPIC_0031107266__b16455111362215">Select File</strong> and upload the private key from a local directory.</li><li id="EN-US_TOPIC_0031107266__li42486460215639">Copy the content of the private key file and paste it into the text box.</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0031107266__li18672759215816">Click <strong id="EN-US_TOPIC_0031107266__b102668266317244">Get Password</strong> to obtain a random password.</li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0031107266__section1118765310423"><h4 class="sectiontitle">Obtaining the Password Through APIs</h4><ol id="EN-US_TOPIC_0031107266__ol507546510433"><li id="EN-US_TOPIC_0031107266__li17213488101942">Obtain the private key file (.pem file) used when you created the <span id="EN-US_TOPIC_0031107266__text356411314017">ECS</span>.</li><li id="EN-US_TOPIC_0031107266__li1110886810299">Set up the API calling environment.</li><li id="EN-US_TOPIC_0031107266__li54866977184131">Call APIs. For details, see <a href="https://docs.otc.t-systems.com/api/ecs/en-us_topic_0020805967.html" target="_blank" rel="noopener noreferrer">API Usage Guidelines</a> in the <em id="EN-US_TOPIC_0031107266__i11898129129">Elastic Cloud Server API Reference</em>.</li><li id="EN-US_TOPIC_0031107266__li5770130102852"><a name="EN-US_TOPIC_0031107266__li5770130102852"></a><a name="li5770130102852"></a>Obtain the ciphertext password.<p id="EN-US_TOPIC_0031107266__p44462590102854"><a name="EN-US_TOPIC_0031107266__li5770130102852"></a><a name="li5770130102852"></a>Call the password obtaining APIs to obtain the ciphertext password of the public key encrypted using RSA. The API URI is in the format "GET /v2/{<em id="EN-US_TOPIC_0031107266__i842352697152819">project_id</em>}/servers/{<em id="EN-US_TOPIC_0031107266__i842352697152825">server_id</em>}/os-server-password".</p>
|
||||
<div class="section" id="EN-US_TOPIC_0031107266__section1118765310423"><h4 class="sectiontitle">Obtaining the Password Through APIs</h4><ol id="EN-US_TOPIC_0031107266__ol507546510433"><li id="EN-US_TOPIC_0031107266__li17213488101942">Obtain the private key file (.pem file) used when you created the <span id="EN-US_TOPIC_0031107266__text356411314017">ECS</span>.</li><li id="EN-US_TOPIC_0031107266__li1110886810299">Set up the API calling environment.</li><li id="EN-US_TOPIC_0031107266__li54866977184131">Call APIs. For details, see <a href="https://docs.otc.t-systems.com/api/ecs/en-us_topic_0020805967.html" target="_blank" rel="noopener noreferrer">API Usage Guidelines</a> in the <em id="EN-US_TOPIC_0031107266__i1259414211277">Elastic Cloud Server API Reference</em>.</li><li id="EN-US_TOPIC_0031107266__li5770130102852"><a name="EN-US_TOPIC_0031107266__li5770130102852"></a><a name="li5770130102852"></a>Obtain the ciphertext password.<p id="EN-US_TOPIC_0031107266__p44462590102854"><a name="EN-US_TOPIC_0031107266__li5770130102852"></a><a name="li5770130102852"></a>Call the password obtaining APIs to obtain the ciphertext password of the public key encrypted using RSA. The API URI is in the format "GET /v2/{<em id="EN-US_TOPIC_0031107266__i842352697152819">project_id</em>}/servers/{<em id="EN-US_TOPIC_0031107266__i842352697152825">server_id</em>}/os-server-password".</p>
|
||||
<div class="note" id="EN-US_TOPIC_0031107266__note58305696141012"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0031107266__p54989223141012">For details, see <a href="https://docs.otc.t-systems.com/elastic-cloud-server/api-ref/native_openstack_nova_apis/key_and_password_management/obtaining_the_password_for_logging_in_to_an_ecs.html#en-us-topic-0031176553" target="_blank" rel="noopener noreferrer">Obtaining the Password for Logging In to an ECS</a>.</p>
|
||||
</div></div>
|
||||
</li><li id="EN-US_TOPIC_0031107266__li20331687102654">Decrypt the ciphertext password.<p id="EN-US_TOPIC_0031107266__p28094918102655"><a name="EN-US_TOPIC_0031107266__li20331687102654"></a><a name="li20331687102654"></a>Use the private key file used when you created the ECS to decrypt the ciphertext password obtained in step <a href="#EN-US_TOPIC_0031107266__li5770130102852">4</a>.</p>
|
||||
@ -21,7 +21,7 @@
|
||||
</div>
|
||||
<div>
|
||||
<div class="familylinks">
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000001234183498.html">Obtaining and Deleting the Password of a Windows ECS</a></div>
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000001234183498.html">Obtaining and Deleting the Password for Logging In to a Windows ECS</a></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
@ -1,8 +1,10 @@
|
||||
<a name="EN-US_TOPIC_0031107267"></a><a name="EN-US_TOPIC_0031107267"></a>
|
||||
|
||||
<h1 class="topictitle1">Deleting the Initial Password for Logging In to a Windows ECS</h1>
|
||||
<div id="body1464342274213"><div class="section" id="EN-US_TOPIC_0031107267__section39747844174914"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0031107267__p430025032259">After you obtain the initial password, it is a good practice to delete it to ensure system security.</p>
|
||||
<p id="EN-US_TOPIC_0031107267__p5287502922531">Deleting the initial password does not affect <span id="EN-US_TOPIC_0031107267__text12833918122219">ECS</span> operation or login. Once deleted, the password cannot be retrieved. Before you delete a password, it is a good practice to record it.</p>
|
||||
<h1 class="topictitle1">Deleting the Password for Logging In to a Windows ECS</h1>
|
||||
<div id="body1464342274213"><div class="section" id="EN-US_TOPIC_0031107267__section39747844174914"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0031107267__p430025032259">After obtaining the initial password, you are advised to delete it from the system to ensure security.</p>
|
||||
<p id="EN-US_TOPIC_0031107267__p5287502922531">Deleting the initial password does not affect <span id="EN-US_TOPIC_0031107267__text15861036152915">ECS</span> running or login.</p>
|
||||
<div class="caution" id="EN-US_TOPIC_0031107267__note174531194115"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><p id="EN-US_TOPIC_0031107267__p193814564112">Once deleted, the password cannot be retrieved, so record the password before deleting it.</p>
|
||||
</div></div>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0031107267__section2644336121598"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0031107267__ol5405292620557"><li id="EN-US_TOPIC_0031107267__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0031107267__li464234814566">Click <span><img id="EN-US_TOPIC_0031107267__en-us_topic_0014250631_en-us_topic_0014250631_image1733511156361" src="en-us_image_0000002323933926.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0031107267__en-us_topic_0029320966_li40039532224047">Under <strong id="EN-US_TOPIC_0031107267__b18775227121317"><span id="EN-US_TOPIC_0031107267__text97754272139">Computing</span></strong>, click <strong id="EN-US_TOPIC_0031107267__b1775427111315">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0031107267__en-us_topic_0029320966_li24833369224047">On the <strong id="EN-US_TOPIC_0031107267__b165659201067">Elastic Cloud Server</strong> page, select the target <span id="EN-US_TOPIC_0031107267__text1197718218227">ECS</span>.</li><li id="EN-US_TOPIC_0031107267__li46427097215215">In the <strong id="EN-US_TOPIC_0031107267__b84235270612174">Operation</strong> column, click <strong id="EN-US_TOPIC_0031107267__b84235270612177">More</strong> and select <strong id="EN-US_TOPIC_0031107267__b842352706121710">Delete Password</strong>.<p id="EN-US_TOPIC_0031107267__p9631509215432">The system displays a message, asking you whether you want to delete the password.</p>
|
||||
<div class="fignone" id="EN-US_TOPIC_0031107267__fig0151442145710"><span class="figcap"><b>Figure 1 </b>Delete Password</span><br><span><img id="EN-US_TOPIC_0031107267__image11206125782518" src="en-us_image_0000002351571222.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
@ -11,7 +13,7 @@
|
||||
</div>
|
||||
<div>
|
||||
<div class="familylinks">
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000001234183498.html">Obtaining and Deleting the Password of a Windows ECS</a></div>
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000001234183498.html">Obtaining and Deleting the Password for Logging In to a Windows ECS</a></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
|
||||
@ -9,7 +9,7 @@
|
||||
</li><li id="EN-US_TOPIC_0032380449__li64074315141539">Windows<ul id="EN-US_TOPIC_0032380449__ul39797925141539"><li id="EN-US_TOPIC_0032380449__li6037764014327">The image that is used to create <span id="EN-US_TOPIC_0032380449__text461115167135">ECS</span>s must have Cloudbase-Init installed.</li><li id="EN-US_TOPIC_0032380449__li9100967143223">The user data to be specified must be less than or equal to 32 KB.</li><li id="EN-US_TOPIC_0032380449__li22637011141539">If user data is uploaded as text, the data can contain only ASCII characters. If user data is uploaded using a file, the file can contain any characters and the file size cannot exceed 32 KB.</li><li id="EN-US_TOPIC_0032380449__li1694018467271">The image that is used to create ECSs must be a public image, a private image created based on a public image, or a private image with Cloudbase-Init installed.</li><li id="EN-US_TOPIC_0032380449__li0940184842813">DHCP must be enabled on the VPC network, and port 80 must be enabled for the security group in the outbound direction.</li></ul>
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0032380449__section60709488141539"><h4 class="sectiontitle">Injecting User Data</h4><ol id="EN-US_TOPIC_0032380449__ol18521496141539"><li id="EN-US_TOPIC_0032380449__li32475741141539">Create a user data script that complies with user data script specifications. For details, see <a href="#EN-US_TOPIC_0032380449__section54344118153243">Helpful Links</a>.</li><li id="EN-US_TOPIC_0032380449__li23846221141539">When creating an <span id="EN-US_TOPIC_0032380449__text18907114520431">ECS</span>, set <strong id="EN-US_TOPIC_0032380449__b84235270617635">Advanced Options</strong> to <strong id="EN-US_TOPIC_0032380449__b84235270617642">Configure now</strong>, and paste the content of the user data script to the <strong id="EN-US_TOPIC_0032380449__b8423527061776">User Data</strong> text box or upload the user data file.<div class="note" id="EN-US_TOPIC_0032380449__note134396321492"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0032380449__p34391532194910">You can inject user data to an ECS as text or as a file.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0032380449__section60709488141539"><h4 class="sectiontitle">Injecting User Data</h4><ol id="EN-US_TOPIC_0032380449__ol18521496141539"><li id="EN-US_TOPIC_0032380449__li32475741141539">Create a user-data script that complies with user-data script specifications. For details, see <a href="#EN-US_TOPIC_0032380449__section54344118153243">Helpful Links</a>.</li><li id="EN-US_TOPIC_0032380449__li23846221141539">When creating an <span id="EN-US_TOPIC_0032380449__text18907114520431">ECS</span>, set <strong id="EN-US_TOPIC_0032380449__b84235270617635">Advanced Options</strong> to <strong id="EN-US_TOPIC_0032380449__b84235270617642">Configure now</strong>, and paste the content of the user data script to the <strong id="EN-US_TOPIC_0032380449__b8423527061776">User Data</strong> text box or upload the user data file.<div class="note" id="EN-US_TOPIC_0032380449__note134396321492"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0032380449__p34391532194910">You can inject user data to an ECS as text or as a file.</p>
|
||||
<p id="EN-US_TOPIC_0032380449__p171001518501">Text: Copy the content of the user data script to the text box.</p>
|
||||
<p id="EN-US_TOPIC_0032380449__p13738826205014">File: Save the user data script to a text file and then upload the file.</p>
|
||||
</div></div>
|
||||
@ -71,7 +71,7 @@ echo "Hello, the time is now $(date -R)" | tee /root/output.txt</pre>
|
||||
<p id="EN-US_TOPIC_0032380449__p316665544119">After the <span id="EN-US_TOPIC_0032380449__text1654745284317">ECS</span> is created, start it and run the <strong id="EN-US_TOPIC_0032380449__b741518589424">cat</strong> <em id="EN-US_TOPIC_0032380449__i39973094314">[file]</em> command to check the script execution result.</p>
|
||||
<pre class="screen" id="EN-US_TOPIC_0032380449__screen353671394316">[root@XXXXXXXX ~]# cat /root/output.txt
|
||||
Hello, the time is now Mon, 16 Jul 2016 16:03:18+0800</pre>
|
||||
<p id="EN-US_TOPIC_0032380449__p1849372719381"><strong id="EN-US_TOPIC_0032380449__b1481127064">Example 2: Inject a Cloud-Config data script.</strong></p>
|
||||
<p id="EN-US_TOPIC_0032380449__p1849372719381"><strong id="EN-US_TOPIC_0032380449__b1214397335">Example 2: Inject a Cloud-Config data script.</strong></p>
|
||||
<p id="EN-US_TOPIC_0032380449__p104921296416">When creating an <span id="EN-US_TOPIC_0032380449__text231733611919">ECS</span>, set <strong id="EN-US_TOPIC_0032380449__b83221136111911">User Data</strong> to <strong id="EN-US_TOPIC_0032380449__b632319362193">As text</strong> and enter the user data script.</p>
|
||||
<pre class="screen" id="EN-US_TOPIC_0032380449__screen188011505456">#cloud-config
|
||||
bootcmd:
|
||||
@ -129,7 +129,7 @@ echo "Hello, Powershell Test" > C:\aaaa.txt</pre>
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0032380449__section24296060141539"><h4 class="sectiontitle">Case 1</h4><p id="EN-US_TOPIC_0032380449__p53448248181022">This case illustrates how to inject user data to simplify Linux ECS configurations.</p>
|
||||
<p id="EN-US_TOPIC_0032380449__p11272187181022">To enable syntax highlighting, display line numbers, and set the tab stop to <strong id="EN-US_TOPIC_0032380449__b84235270614505">4</strong> for Vim, create a .vimrc configuration file and inject it into the <strong id="EN-US_TOPIC_0032380449__b842352706145017">/root/.vimrc</strong> directory during ECS creation. After the ECS is created, vim is automatically configured based on your requirements. This improves <span id="EN-US_TOPIC_0032380449__text1773853362519">ECS</span> configuration efficiency, especially in batch <span id="EN-US_TOPIC_0032380449__text38292363258">ECS</span> creation scenarios.</p>
|
||||
<p id="EN-US_TOPIC_0032380449__p11272187181022">In Vim, to enable syntax highlighting, display line numbers, and set tab to 4 spaces, create a .vimrc script and inject it into the <strong id="EN-US_TOPIC_0032380449__b842352706145017">/root/.vimrc</strong> directory during ECS creation. After the ECS is created, vim is automatically configured based on your requirements. This improves <span id="EN-US_TOPIC_0032380449__text1773853362519">ECS</span> configuration efficiency, especially in batch <span id="EN-US_TOPIC_0032380449__text38292363258">ECS</span> creation scenarios.</p>
|
||||
<p id="EN-US_TOPIC_0032380449__p3850392814395">User data example:</p>
|
||||
<pre class="screen" id="EN-US_TOPIC_0032380449__screen65596078144036">#cloud-config
|
||||
write_files:
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,48 +1,51 @@
|
||||
<a name="EN-US_TOPIC_0035643949"></a><a name="EN-US_TOPIC_0035643949"></a>
|
||||
|
||||
<h1 class="topictitle1">Application Scenarios for Using Passwords</h1>
|
||||
<div id="body1471318453926"><p id="EN-US_TOPIC_0035643949__p1561011421292">Passwords are used to log in to <span id="EN-US_TOPIC_0035643949__text11609816101418">ECS</span>s. If you select the password login mode when creating an ECS, you can use the username and password to log in to your <span id="EN-US_TOPIC_0035643949__text1321920265465">ECS</span>. The password is very important. Keep it secure.</p>
|
||||
<p id="EN-US_TOPIC_0035643949__p5288658141316">You can reset the password when:</p>
|
||||
<ul id="EN-US_TOPIC_0035643949__ul172215368302"><li id="EN-US_TOPIC_0035643949__li126401401307">You forgot the password.</li><li id="EN-US_TOPIC_0035643949__li52213610302">The password has expired.</li><li id="EN-US_TOPIC_0035643949__li179001047173011">You selected <strong id="EN-US_TOPIC_0035643949__b58856435481">Set password later</strong> during the ECS creation.</li></ul>
|
||||
<p id="EN-US_TOPIC_0035643949__p5508145512462"><a href="#EN-US_TOPIC_0035643949__table15251728124719">Table 1</a> provides guidance on how to reset your password in different scenarios.</p>
|
||||
<h1 class="topictitle1">Overview of Password Reset</h1>
|
||||
<div id="body1471318453926"><div class="section" id="EN-US_TOPIC_0035643949__section36158322136"><h4 class="sectiontitle">What Is a Password?</h4><p id="EN-US_TOPIC_0035643949__p1561011421292">Passwords are used to log in to <span id="EN-US_TOPIC_0035643949__text11609816101418">ECS</span>s. If you select the password login mode when creating an ECS, you can use the username and password to log in to the <span id="EN-US_TOPIC_0035643949__text20631202971918">ECS</span>. The password is very important. Keep it secure.</p>
|
||||
<p id="EN-US_TOPIC_0035643949__p1466014584362">You can set a password when creating an <span id="EN-US_TOPIC_0035643949__text15501748143512">ECS</span>. If you do not set a password during the creation or if the password is lost or expired, you can reset the password.</p>
|
||||
<div class="p" id="EN-US_TOPIC_0035643949__p15949626102418">You can reset the password in any of the following scenarios:<ul id="EN-US_TOPIC_0035643949__ul294915267244"><li id="EN-US_TOPIC_0035643949__li1694912662420">The password is lost.</li><li id="EN-US_TOPIC_0035643949__li09491526142417">The password has expired.</li><li id="EN-US_TOPIC_0035643949__li1116717341250">You intend to change the initial password at the first login.</li><li id="EN-US_TOPIC_0035643949__li132923013311">You selected <strong id="EN-US_TOPIC_0035643949__b136308011157">Set password later</strong> or <strong id="EN-US_TOPIC_0035643949__b094003112263">Key pair</strong> for <strong id="EN-US_TOPIC_0035643949__b9551243202619">Login Mode</strong> during ECS creation.</li></ul>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0035643949__section135966483132"><h4 class="sectiontitle">Password Reset Scenarios</h4><p id="EN-US_TOPIC_0035643949__p5508145512462"><a href="#EN-US_TOPIC_0035643949__table15251728124719">Table 1</a> describes the methods of resetting passwords for <span id="EN-US_TOPIC_0035643949__text138586148347">ECS</span>s.</p>
|
||||
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0035643949__table15251728124719"></a><a name="table15251728124719"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0035643949__table15251728124719" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Resetting a password</caption><thead align="left"><tr id="EN-US_TOPIC_0035643949__row125217281474"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.5.2.3.1.1"><p id="EN-US_TOPIC_0035643949__p32521328104716">Scenario</p>
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0035643949__table15251728124719"></a><a name="table15251728124719"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0035643949__table15251728124719" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Password reset methods</caption><thead align="left"><tr id="EN-US_TOPIC_0035643949__row125217281474"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.2.3.2.3.1.1"><p id="EN-US_TOPIC_0035643949__p32521328104716">Scenario</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.5.2.3.1.2"><p id="EN-US_TOPIC_0035643949__p4252728124711">Prerequisites</p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.2.3.2.3.1.2"><p id="EN-US_TOPIC_0035643949__p4252728124711">Prerequisites</p>
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody><tr id="EN-US_TOPIC_0035643949__row1569143113578"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0035643949__p06953111577"><a href="en-us_topic_0122627689.html">Resetting the Password for Logging In to an ECS in the OS</a></p>
|
||||
<tbody><tr id="EN-US_TOPIC_0035643949__row1569143113578"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.2.3.2.3.1.1 "><p id="EN-US_TOPIC_0035643949__p06953111577"><a href="en-us_topic_0122627689.html">Resetting the Password in the ECS OS</a></p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0035643949__p1469173117577">N/A</p>
|
||||
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.2.3.2.3.1.2 "><p id="EN-US_TOPIC_0035643949__p1469173117577">N/A</p>
|
||||
<div class="note" id="EN-US_TOPIC_0035643949__note121971770496"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="EN-US_TOPIC_0035643949__p919715720496">The reference is for Windows or Linux ECSs.</p>
|
||||
</div></div>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0035643949__row17252528164719"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0035643949__p162521428144711"><a href="en-us_topic_0021426802.html">Resetting the Password for Logging In to a Windows ECS</a></p>
|
||||
<tr id="EN-US_TOPIC_0035643949__row17252528164719"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.2.3.2.3.1.1 "><p id="EN-US_TOPIC_0035643949__p162521428144711"><a href="en-us_topic_0021426802.html">Resetting the Password for Logging In to a Windows ECS</a></p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0035643949__p11252172864710">The password reset plug-in has not been installed.</p>
|
||||
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.2.3.2.3.1.2 "><p id="EN-US_TOPIC_0035643949__p11252172864710">The password reset plug-in has not been installed.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0035643949__row122524283473"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.5.2.3.1.1 "><p id="EN-US_TOPIC_0035643949__p1325262884715"><a href="en-us_topic_0021427650.html">Resetting the Password for Logging In to a Linux ECS</a></p>
|
||||
<tr id="EN-US_TOPIC_0035643949__row122524283473"><td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.2.3.2.3.1.1 "><p id="EN-US_TOPIC_0035643949__p1325262884715"><a href="en-us_topic_0021427650.html">Resetting the Password for Logging In to a Linux ECS</a></p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.5.2.3.1.2 "><p id="EN-US_TOPIC_0035643949__p1468216387506">The password reset plug-in has not been installed.</p>
|
||||
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.2.3.2.3.1.2 "><p id="EN-US_TOPIC_0035643949__p1468216387506">The password reset plug-in has not been installed.</p>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0035643949__section1655373011248"><h4 class="sectiontitle">Background</h4><p id="EN-US_TOPIC_0035643949__p9315362510"><a href="#EN-US_TOPIC_0035643949__en-us_topic_0021426802_table4381109318958">Table 2</a> shows the <span id="EN-US_TOPIC_0035643949__text67861814114710">ECS</span> password complexity requirements.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0035643949__section1655373011248"><h4 class="sectiontitle">Password Complexity Requirements</h4><p id="EN-US_TOPIC_0035643949__p9315362510"><a href="#EN-US_TOPIC_0035643949__en-us_topic_0021426802_table4381109318958">Table 2</a> shows the <span id="EN-US_TOPIC_0035643949__text6889123561313">ECS</span> password complexity requirements.</p>
|
||||
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0035643949__en-us_topic_0021426802_table4381109318958"></a><a name="en-us_topic_0021426802_table4381109318958"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0035643949__en-us_topic_0021426802_table4381109318958" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Password complexity requirements</caption><thead align="left"><tr id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_row925712618958"><th align="left" class="cellrowborder" valign="top" width="23.400000000000002%" id="mcps1.3.6.3.2.3.1.1"><p id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_p1162970218958">Parameter</p>
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0035643949__en-us_topic_0021426802_table4381109318958"></a><a name="en-us_topic_0021426802_table4381109318958"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0035643949__en-us_topic_0021426802_table4381109318958" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Password complexity requirements</caption><thead align="left"><tr id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_row925712618958"><th align="left" class="cellrowborder" valign="top" width="23.400000000000002%" id="mcps1.3.3.3.2.3.1.1"><p id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_p1162970218958">Parameter</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="76.6%" id="mcps1.3.6.3.2.3.1.2"><p id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_p248177818958">Requirement</p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="76.6%" id="mcps1.3.3.3.2.3.1.2"><p id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_p248177818958">Requirement</p>
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody><tr id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_row4260571318958"><td class="cellrowborder" valign="top" width="23.400000000000002%" headers="mcps1.3.6.3.2.3.1.1 "><p id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_p2851073918958">Password</p>
|
||||
<tbody><tr id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_row4260571318958"><td class="cellrowborder" valign="top" width="23.400000000000002%" headers="mcps1.3.3.3.2.3.1.1 "><p id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_p2851073918958">Password</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="76.6%" headers="mcps1.3.6.3.2.3.1.2 "><ul id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_ul5961106018958"><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li6376657018958">Consists of 8 to 26 characters. </li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li52807732181018">Contains at least three of the following character types:<ul id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_ul24583583181022"><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li30443664181018">Uppercase letters</li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li4078050181018">Lowercase letters</li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li29325375181018">Digits</li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_li132021431143219">Special characters: $!@%-_=+[]:./^,{}?</li></ul>
|
||||
<td class="cellrowborder" valign="top" width="76.6%" headers="mcps1.3.3.3.2.3.1.2 "><ul id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_ul5961106018958"><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li6376657018958">Consists of 8 to 26 characters. </li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li52807732181018">Contains at least three of the following character types:<ul id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_ul24583583181022"><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li30443664181018">Uppercase letters</li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li4078050181018">Lowercase letters</li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li29325375181018">Digits</li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_li132021431143219">Special characters: $!@%-_=+[]:./^,{}?</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li38450401173547">Cannot contain the username or the username spelled backwards.</li><li id="EN-US_TOPIC_0035643949__en-us_topic_0067909751_en-us_topic_0021426802_li531840181018">Cannot contain more than two consecutive characters in the same sequence as they appear in the username. (This requirement applies only to Windows <span id="EN-US_TOPIC_0035643949__text153189271104">ECS</span>s.)</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
|
||||
@ -8,7 +8,19 @@
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody><tr id="EN-US_TOPIC_0041169567__row025071711492"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p12250417174915">2025-06-16</p>
|
||||
<tbody><tr id="EN-US_TOPIC_0041169567__row360812134717"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p207499617473">2025-08-20</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p11749116154716">Modified the following content:</p>
|
||||
<p id="EN-US_TOPIC_0041169567__p13146142211478">Added M9 ECSs in <a href="en-us_topic_0035550301.html">Memory-optimized ECSs</a>.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0041169567__row12254234577"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p1125420345713">2025-08-06</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p36751339135716">Modified the following content:</p>
|
||||
<p id="EN-US_TOPIC_0041169567__p157561515194713">Added C9 ECSs in <a href="en-us_topic_0091224748.html">Dedicated General-Purpose ECSs</a>.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0041169567__row025071711492"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p12250417174915">2025-06-16</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p72501617114914">Modified the following content:</p>
|
||||
<p id="EN-US_TOPIC_0041169567__p4594326124918">Added pi5e.2xlarge.4 and pi5e.12xlarge.4 to <a href="en-us_topic_0097289624.html">GPU-accelerated ECSs</a>.</p>
|
||||
@ -200,7 +212,7 @@
|
||||
<tr id="EN-US_TOPIC_0041169567__row1970493943012"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p116331492250">2022-04-20</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p1453718815294">Optimized the content in "Passwords and Key Pairs".</p>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul171121114202919"><li id="EN-US_TOPIC_0041169567__li134802411319">Added the following content:<ul id="EN-US_TOPIC_0041169567__ul8989853110"><li id="EN-US_TOPIC_0041169567__li1112141418299"><a href="en-us_topic_0035643949.html">Application Scenarios for Using Passwords</a></li><li id="EN-US_TOPIC_0041169567__li21124149293"><a href="en-us_topic_0000001278335673.html">Application Scenarios for Using Key Pairs</a></li><li id="EN-US_TOPIC_0041169567__li1112201418292"><a href="en-us_topic_0000001234335274.html">Creating a Key Pair Using PuTTY Key Generator</a></li><li id="EN-US_TOPIC_0041169567__li0112111492919"><a href="en-us_topic_0000001278734873.html">Importing a Key Pair</a></li></ul>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul171121114202919"><li id="EN-US_TOPIC_0041169567__li134802411319">Added the following content:<ul id="EN-US_TOPIC_0041169567__ul8989853110"><li id="EN-US_TOPIC_0041169567__li1112141418299"><a href="en-us_topic_0035643949.html">Overview of Password Reset</a></li><li id="EN-US_TOPIC_0041169567__li21124149293"><a href="en-us_topic_0000001278335673.html">Application Scenarios for Using Key Pairs</a></li><li id="EN-US_TOPIC_0041169567__li1112201418292"><a href="en-us_topic_0000001234335274.html">Creating a Key Pair Using PuTTY Key Generator</a></li><li id="EN-US_TOPIC_0041169567__li0112111492919"><a href="en-us_topic_0000001278734873.html">Importing a Key Pair</a></li></ul>
|
||||
</li><li id="EN-US_TOPIC_0041169567__li0480154203117">Modified the content in <a href="en-us_topic_0000001278350057.html">(Recommended) Creating a Key Pair on the Management Console</a>.</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
@ -342,7 +354,7 @@
|
||||
<tr id="EN-US_TOPIC_0041169567__row1191164516552"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p15159493550">2019-03-06</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p251524955518">Modified the following content:</p>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul85152049205519"><li id="EN-US_TOPIC_0041169567__li45157490551">Deleted metadata types that are not supported in <a href="en-us_topic_0042400609.html">Obtaining Metadata</a>.</li><li id="EN-US_TOPIC_0041169567__li35741150131710">Added use constraints in <a href="en-us_topic_0032380449.html">Injecting User Data</a>.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul85152049205519"><li id="EN-US_TOPIC_0041169567__li45157490551">Deleted metadata types that are not supported in <a href="en-us_topic_0042400609.html">Obtaining ECS Details Using Metadata</a>.</li><li id="EN-US_TOPIC_0041169567__li35741150131710">Added use constraints in <a href="en-us_topic_0032380449.html">Injecting User Data</a>.</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0041169567__row13127132423612"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p19370128133614">2019-03-05</p>
|
||||
@ -476,7 +488,7 @@
|
||||
<tr id="EN-US_TOPIC_0041169567__row1154194551015"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p1754134510102">2018-07-31</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p9544456104">Added the following content:</p>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul1076326161518"><li id="EN-US_TOPIC_0041169567__li1276122618158"><a href="en-us_topic_0122627689.html">Resetting the Password for Logging In to an ECS in the OS</a></li><li id="EN-US_TOPIC_0041169567__li12917192412315">Supported advanced disk enablement.</li><li id="EN-US_TOPIC_0041169567__li835016346391"><a href="en-us_topic_0118224527.html">What Should I Do If Cloud-Init Does Not Work After Python Is Upgraded?</a></li><li id="EN-US_TOPIC_0041169567__li121331116141813"><a href="en-us_topic_0120795668.html">Why Does the System Display Error Code 0x112f When I Log In to a Windows ECS?</a></li><li id="EN-US_TOPIC_0041169567__li31491160184"><a href="en-us_topic_0120795802.html">How Can I Enable Virtual Memory on a Windows ECS?</a></li></ul>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul1076326161518"><li id="EN-US_TOPIC_0041169567__li1276122618158"><a href="en-us_topic_0122627689.html">Resetting the Password in the ECS OS</a></li><li id="EN-US_TOPIC_0041169567__li12917192412315">Supported advanced disk enablement.</li><li id="EN-US_TOPIC_0041169567__li835016346391"><a href="en-us_topic_0118224527.html">What Should I Do If Cloud-Init Does Not Work After Python Is Upgraded?</a></li><li id="EN-US_TOPIC_0041169567__li121331116141813"><a href="en-us_topic_0120795668.html">Why Does the System Display Error Code 0x112f When I Log In to a Windows ECS?</a></li><li id="EN-US_TOPIC_0041169567__li31491160184"><a href="en-us_topic_0120795802.html">How Can I Enable Virtual Memory on a Windows ECS?</a></li></ul>
|
||||
<p id="EN-US_TOPIC_0041169567__p246217951519">Modified the following content:</p>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul792551281518"><li id="EN-US_TOPIC_0041169567__li467913419413">Modified description in <a href="en-us_topic_0038024694.html">Large-Memory ECSs</a>, <a href="en-us_topic_0035470099.html">Disk-intensive ECSs</a>, and <a href="en-us_topic_0018073215.html">Can I Attach Multiple Disks to an ECS?</a>, allowing an ECS to have up to 60 attached disks.</li><li id="EN-US_TOPIC_0041169567__li987794014367">Modified description in <a href="en-us_topic_0092499768.html">Overview</a>, allowing the tags added during ECS creation to be automatically added to the created EIP and EVS disks.</li><li id="EN-US_TOPIC_0041169567__li62339219337">Modified description in <a href="en-us_topic_0096304614.html">Backup Using CBR</a> and <a href="en-us_topic_0102391480.html">Why Does It Take Longer to Create ECSs When I Use a Full-ECS Image?</a> to support full-ECS images.</li></ul>
|
||||
</td>
|
||||
@ -716,7 +728,7 @@
|
||||
<td class="cellrowborder" valign="top" width="81.03%" headers="mcps1.3.1.1.3.1.2 "><p id="EN-US_TOPIC_0041169567__p8519185714317">Added the following content:</p>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul530951486"><li id="EN-US_TOPIC_0041169567__li1393416104415"><a href="en-us_topic_0032980085.html">Managing ECS Groups</a></li><li id="EN-US_TOPIC_0041169567__li139342144418"><a href="en-us_topic_0039588795.html">Viewing the ECS Creation Status</a></li><li id="EN-US_TOPIC_0041169567__li1493414134413"><a href="en-us_topic_0039524582.html">Why Does the Failures Area Show an ECS Creation Failure But the ECS List Displays the Created ECS?</a></li></ul>
|
||||
<p id="EN-US_TOPIC_0041169567__p13887111124417">Modified the following content:</p>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul39346112441"><li id="EN-US_TOPIC_0041169567__li182219174912">Added information for remotely logging in to ECSs in <a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a>, <a href="en-us_topic_0017955380.html">Logging In to a Linux ECS Using an SSH Key Pair</a>, <a href="en-us_topic_0017955633.html">Logging In to a Linux ECS Using an SSH Password</a>, and <a href="en-us_topic_0017955381.html">Logging In to a Windows ECS Using MSTSC</a>.</li><li id="EN-US_TOPIC_0041169567__li1793471174413">Added document links to the default keyboard types of the ECSs created using public images in <a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a>.</li><li id="EN-US_TOPIC_0041169567__li13934171164410">Added notes on keyboard language settings for VNC-based ECS logins and the mapping between four types of keyboards in <a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a>. Provided configuration examples and links to related FAQs.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0041169567__ul39346112441"><li id="EN-US_TOPIC_0041169567__li182219174912">Added information for remotely logging in to ECSs in <a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a>, <a href="en-us_topic_0017955380.html">Logging In to a Linux ECS Using an SSH Key Pair</a>, <a href="en-us_topic_0017955633.html">Logging In to a Linux ECS Using an SSH Password</a>, and <a href="en-us_topic_0017955381.html">Logging In to a Windows ECS from a Windows Server</a>.</li><li id="EN-US_TOPIC_0041169567__li1793471174413">Added document links to the default keyboard types of the ECSs created using public images in <a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a>.</li><li id="EN-US_TOPIC_0041169567__li13934171164410">Added notes on keyboard language settings for VNC-based ECS logins and the mapping between four types of keyboards in <a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a>. Provided configuration examples and links to related FAQs.</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0041169567__row1097572261717"><td class="cellrowborder" valign="top" width="18.970000000000002%" headers="mcps1.3.1.1.3.1.1 "><p id="EN-US_TOPIC_0041169567__p1797522215173">2016-09-30</p>
|
||||
|
||||
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@ -10,7 +10,7 @@
|
||||
<p id="EN-US_TOPIC_0048642616__p23919191171848">For more information, see <em id="EN-US_TOPIC_0048642616__i8423526979632">Image Management Service User Guide</em>.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0048642616__section2746706105950"><h4 class="sectiontitle">Impact on <span id="EN-US_TOPIC_0048642616__text1789415428342">ECS</span></h4><ul id="EN-US_TOPIC_0048642616__ul2000904310113"><li id="EN-US_TOPIC_0048642616__li4158057911579">When creating an <span id="EN-US_TOPIC_0048642616__text128818191429">ECS</span>, if the selected image supports Cloud-Init, you can use the <strong id="EN-US_TOPIC_0048642616__b0450143011233">User Data</strong> function to specify custom configuration, such as <span id="EN-US_TOPIC_0048642616__text12574123817301">ECS</span> login password to the <span id="EN-US_TOPIC_0048642616__text10228125710911">ECS</span>. Such custom settings will take effect upon <span id="EN-US_TOPIC_0048642616__text1435771541017">ECS</span> initialization. For details, see <a href="en-us_topic_0032380449.html">Injecting User Data</a>.</li><li id="EN-US_TOPIC_0048642616__li4924709610430">If Cloud-Init is supported, ECSs do not support password authentication anymore. All newly created ECSs use key pair authentication. This change will influence your ECS logins. For details, see the following sections:<ul id="EN-US_TOPIC_0048642616__ul19415265103937"><li id="EN-US_TOPIC_0048642616__li42939148103759"><a href="en-us_topic_0013771089.html">Login Overview (Linux)</a></li><li id="EN-US_TOPIC_0048642616__li24750406103813"><a href="en-us_topic_0037633087.html">What Is the Cloudbase-Init Account in Windows ECSs Used for?</a></li><li id="EN-US_TOPIC_0048642616__li61757858104056"><a href="en-us_topic_0031734664.html">Why Does the Login to My Linux ECS Using a Key File Fail?</a></li><li id="EN-US_TOPIC_0048642616__li12097450103839"><a href="en-us_topic_0031736846.html">Why Does the System Display a Message Indicating that the Password for Logging In to an ECS Cannot Be Obtained?</a></li></ul>
|
||||
</li><li id="EN-US_TOPIC_0048642616__li25296237101910">If Cloud-Init is supported, you can view and use metadata to configure and manage running <span id="EN-US_TOPIC_0048642616__text14752153254217">ECS</span>s. For details, see <a href="en-us_topic_0042400609.html">Obtaining Metadata</a>.</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0048642616__li25296237101910">If Cloud-Init is supported, you can view and use metadata to configure and manage running <span id="EN-US_TOPIC_0048642616__text14752153254217">ECS</span>s. For details, see <a href="en-us_topic_0042400609.html">Obtaining ECS Details Using Metadata</a>.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0048642616__section4202207210118"><h4 class="sectiontitle">Impact on AS</h4><ul id="EN-US_TOPIC_0048642616__ul11675179111444"><li id="EN-US_TOPIC_0048642616__li17822332111444">When creating an AS configuration, you can use the <strong id="EN-US_TOPIC_0048642616__b7901175110233">User Data</strong> function to specify <span id="EN-US_TOPIC_0048642616__text2732946174214">ECS</span> configurations for initialization. If the AS configuration has taken effect in an AS group, the <span id="EN-US_TOPIC_0048642616__text11779154943119">ECS</span>s newly created in the AS group will automatically initialize their configurations based on the specified <span id="EN-US_TOPIC_0048642616__text5281103441117">ECS</span> configurations.</li><li id="EN-US_TOPIC_0048642616__li27735704111447">For an existing AS configuration, if its private image does not have Cloud-Init or Cloudbase-Init installed, the login mode of the <span id="EN-US_TOPIC_0048642616__text498535803212">ECS</span>s created in the AS group where the AS configuration takes effect may fail to take effect.<p id="EN-US_TOPIC_0048642616__p1760013719529">To resolve this issue, see "How Does Cloud-Init Affect the AS Service?" in <em id="EN-US_TOPIC_0048642616__i431510365">Auto Scaling User Guide</em>.</p>
|
||||
</li></ul>
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -6,7 +6,7 @@
|
||||
<ol id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_ol44763537164615"><li id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_li20207937175613">Obtain the password.<p id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_p14158846135616"><a name="EN-US_TOPIC_0092494193__en-us_topic_0144542149_li20207937175613"></a><a name="en-us_topic_0144542149_li20207937175613"></a>Use the password obtaining function provided by the management console to decrypt the key file to obtain a password.</p>
|
||||
<p id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_p13659606165735">For details, see <a href="en-us_topic_0031107266.html">Obtaining the Password for Logging In to a Windows ECS</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_li30512862164721">Select a login method and log in to the ECS.<ul id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_ul928263016490"><li id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_li4577064616490">Management console (VNC)<p id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_p63294713165843"><a name="EN-US_TOPIC_0092494193__en-us_topic_0144542149_li4577064616490"></a><a name="en-us_topic_0144542149_li4577064616490"></a>For details, see <a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_li5550107216494">Remote desktop connection (MSTSC)<p id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_p43213684165816"><a name="EN-US_TOPIC_0092494193__en-us_topic_0144542149_li5550107216494"></a><a name="en-us_topic_0144542149_li5550107216494"></a>For details, see <a href="en-us_topic_0017955381.html">Logging In to a Windows ECS Using MSTSC</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_li5550107216494">Remote desktop connection (MSTSC)<p id="EN-US_TOPIC_0092494193__en-us_topic_0144542149_p43213684165816"><a name="EN-US_TOPIC_0092494193__en-us_topic_0144542149_li5550107216494"></a><a name="en-us_topic_0144542149_li5550107216494"></a>For details, see <a href="en-us_topic_0017955381.html">Logging In to a Windows ECS from a Windows Server</a>.</p>
|
||||
</li></ul>
|
||||
</li></ol>
|
||||
</div>
|
||||
|
||||
@ -1,12 +1,12 @@
|
||||
<a name="EN-US_TOPIC_0092494943"></a><a name="EN-US_TOPIC_0092494943"></a>
|
||||
|
||||
<h1 class="topictitle1">Login Overview (Windows)</h1>
|
||||
<div id="body1515568554882"><div class="section" id="EN-US_TOPIC_0092494943__section2984424226"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0092494943__ul863525411220"><li id="EN-US_TOPIC_0092494943__li1635654172217">Only a running <span id="EN-US_TOPIC_0092494943__text5133205714112">ECS</span> can be logged in to.</li><li id="EN-US_TOPIC_0092494943__li041110543018">Login usernames, passwords, and constraints vary depending on OSs running on the ECSs created using a public image. For details, see <em id="EN-US_TOPIC_0092494943__i147081744174413"><a href="https://docs.otc.t-systems.com/image-management-service/public-images/" target="_blank" rel="noopener noreferrer">Image Management Service - Public Image Introduction</a></em>.</li><li id="EN-US_TOPIC_0092494943__li1492786142512">If an <span id="EN-US_TOPIC_0092494943__text17417113115492">ECS</span> uses key pair authentication, use the password obtaining function available on the management console to decrypt the private key used during <span id="EN-US_TOPIC_0092494943__text18418153110495">ECS</span> creation to obtain a password.</li><li id="EN-US_TOPIC_0092494943__li7510320142811">Certain G-series ECSs do not support remote login from the console. If you need to remotely log in to the ECSs, install the VNC server on them. For details, see <a href="en-us_topic_0097289624.html">GPU-accelerated ECSs</a>. You are advised to log in to such ECSs using MSTSC.</li><li id="EN-US_TOPIC_0092494943__li1568612254520">If you log in to a GPU-accelerated <span id="EN-US_TOPIC_0092494943__text12764861420">ECS</span> using MSTSC, GPU acceleration will fail. This is because MSTSC replaces the WDDM GPU driver with a non-accelerated remote desktop display driver. In such a case, you must log in to the ECS using other methods, such as VNC. If the remote login function available on the management console fails to meet your service requirements, you must install a suitable remote login tool, such as TightVNC, on the <span id="EN-US_TOPIC_0092494943__text1238635161017">ECS</span>.<p id="EN-US_TOPIC_0092494943__p156863251659">To download TightVNC, log in at <a href="https://www.tightvnc.com/download.php" target="_blank" rel="noopener noreferrer">https://www.tightvnc.com/download.php</a>.</p>
|
||||
<div id="body1515568554882"><div class="section" id="EN-US_TOPIC_0092494943__section2984424226"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0092494943__ul863525411220"><li id="EN-US_TOPIC_0092494943__li1635654172217">Only a running <span id="EN-US_TOPIC_0092494943__text5133205714112">ECS</span> can be logged in to.</li><li id="EN-US_TOPIC_0092494943__li041110543018">For ECSs created using public images, the login usernames, passwords, and constraints vary depending on OSs running on the ECSs. For details, see <em id="EN-US_TOPIC_0092494943__i1818212913102"><a href="https://docs.otc.t-systems.com/image-management-service/public-images/" target="_blank" rel="noopener noreferrer">Image Management Service - Public Image Introduction</a></em>.</li><li id="EN-US_TOPIC_0092494943__li1492786142512">If an <span id="EN-US_TOPIC_0092494943__text17417113115492">ECS</span> uses key pair authentication, use the password obtaining function available on the management console to decrypt the private key used during <span id="EN-US_TOPIC_0092494943__text18418153110495">ECS</span> creation to obtain a password.</li><li id="EN-US_TOPIC_0092494943__li7510320142811">Certain G-series ECSs do not support remote login from the console. If you need to remotely log in to the ECSs, install the VNC server on them. For details, see <a href="en-us_topic_0097289624.html">GPU-accelerated ECSs</a>. You are advised to log in to such ECSs using MSTSC.</li><li id="EN-US_TOPIC_0092494943__li1568612254520">If you log in to a GPU-accelerated <span id="EN-US_TOPIC_0092494943__text12764861420">ECS</span> using MSTSC, GPU acceleration will fail. This is because MSTSC replaces the WDDM GPU driver with a non-accelerated remote desktop display driver. In such a case, you must log in to the ECS using other methods, such as VNC. If the remote login function available on the management console fails to meet your service requirements, you must install a suitable remote login tool, such as TightVNC, on the <span id="EN-US_TOPIC_0092494943__text1238635161017">ECS</span>.<p id="EN-US_TOPIC_0092494943__p156863251659">To download TightVNC, log in at <a href="https://www.tightvnc.com/download.php" target="_blank" rel="noopener noreferrer">https://www.tightvnc.com/download.php</a>.</p>
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0092494943__section15582182172010"><h4 class="sectiontitle">Login Modes</h4><p id="EN-US_TOPIC_0092494943__p4384182792315">You can choose from a variety of login modes based on your local OS type.</p>
|
||||
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0092494943__table8494562024" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Windows login modes</caption><thead align="left"><tr id="EN-US_TOPIC_0092494943__row11506561722"><th align="left" class="cellrowborder" valign="top" width="15.591559155915593%" id="mcps1.3.2.3.2.5.1.1"><p id="EN-US_TOPIC_0092494943__p1450135618213"><span id="EN-US_TOPIC_0092494943__text11850182442011">ECS</span> OS</p>
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0092494943__table8494562024" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Windows <span id="EN-US_TOPIC_0092494943__text72411212102019">ECS</span> login modes</caption><thead align="left"><tr id="EN-US_TOPIC_0092494943__row11506561722"><th align="left" class="cellrowborder" valign="top" width="15.591559155915593%" id="mcps1.3.2.3.2.5.1.1"><p id="EN-US_TOPIC_0092494943__p1450135618213"><span id="EN-US_TOPIC_0092494943__text11850182442011">ECS</span> OS</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="14.541454145414543%" id="mcps1.3.2.3.2.5.1.2"><p id="EN-US_TOPIC_0092494943__p15501256426">Local OS</p>
|
||||
</th>
|
||||
@ -22,7 +22,7 @@
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="45.474547454745476%" headers="mcps1.3.2.3.2.5.1.3 "><p id="EN-US_TOPIC_0092494943__p165014566215">Use MSTSC.</p>
|
||||
<p id="EN-US_TOPIC_0092494943__p1050756222">Click <strong id="EN-US_TOPIC_0092494943__b157091933191815">Start</strong> on the local computer. In the <strong id="EN-US_TOPIC_0092494943__b17709833121814">Search programs and files</strong> text box, enter <strong id="EN-US_TOPIC_0092494943__b167096338189">mstsc</strong> to open the <strong id="EN-US_TOPIC_0092494943__b1271053311188">Remote Desktop Connection</strong> dialog box.</p>
|
||||
<p id="EN-US_TOPIC_0092494943__p105017561120">For details, see <a href="en-us_topic_0017955381.html">Logging In to a Windows ECS Using MSTSC</a>.</p>
|
||||
<p id="EN-US_TOPIC_0092494943__p105017561120">For details, see <a href="en-us_topic_0017955381.html">Logging In to a Windows ECS from a Windows Server</a>.</p>
|
||||
</td>
|
||||
<td class="cellrowborder" rowspan="2" valign="top" width="24.392439243924393%" headers="mcps1.3.2.3.2.5.1.4 "><p id="EN-US_TOPIC_0092494943__p05012563217">The target <span id="EN-US_TOPIC_0092494943__text1257194273111">ECS</span> needs to have an <span id="EN-US_TOPIC_0092494943__text7257194219314">EIP</span> bound.</p>
|
||||
</td>
|
||||
@ -30,7 +30,7 @@
|
||||
<tr id="EN-US_TOPIC_0092494943__row25014568220"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.5.1.1 "><p id="EN-US_TOPIC_0092494943__p145015612210">Linux</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.5.1.2 "><p id="EN-US_TOPIC_0092494943__p115015611213">Install a remote connection tool, for example, rdesktop.</p>
|
||||
<p id="EN-US_TOPIC_0092494943__p85011561627">For details, see <a href="en-us_topic_0275383051.html">Logging In to a Windows ECS from a Linux Computer</a>.</p>
|
||||
<p id="EN-US_TOPIC_0092494943__p85011561627">For details, see <a href="en-us_topic_0275383051.html">Logging In to a Windows ECS from a Linux Server</a>.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0092494943__row185065618215"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.5.1.1 "><p id="EN-US_TOPIC_0092494943__p750956423">Windows</p>
|
||||
|
||||
@ -63,7 +63,7 @@
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="23.95%" id="mcps1.3.3.2.2.1.2.2.6.1.4"><p id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_en-us_topic_0039525621_p33575573181814">ECS OS Keyboard</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.2.2.1.2.2.6.1.5"><p id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_en-us_topic_0039525621_p56577338181814">Supported or Not</p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.3.2.2.1.2.2.6.1.5"><p id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_en-us_topic_0039525621_p56577338181814">Supported</p>
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
@ -187,9 +187,9 @@
|
||||
</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li8128490194410">(Optional) If you need your cursor to be displayed on the remote login page, click <strong id="EN-US_TOPIC_0093263550__b1433582633116">Local Cursor</strong>.<div class="fignone" id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_fig3022163194924"><span class="figcap"><b>Figure 4 </b>Local Cursor</span><br><span><img id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_en-us_topic_0036067988_image5640621116424" src="en-us_image_0093469181.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li46470107111459">Enter the ECS password as prompted.</li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_section5982347111459"><a name="EN-US_TOPIC_0093263550__en-us_topic_0027268511_section5982347111459"></a><a name="en-us_topic_0027268511_section5982347111459"></a><h4 class="sectiontitle">Logging In to an ECS Using a Non-English Keyboard</h4><ol id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_ol14808116111459"><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li66164181111459">Log in to the management console.</li><li id="EN-US_TOPIC_0093263550__li132914364171">Click <span><img id="EN-US_TOPIC_0093263550__en-us_topic_0014250631_en-us_topic_0014250631_image1733511156361" src="en-us_image_0000002323963330.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li17452565111640">Under <strong id="EN-US_TOPIC_0093263550__b858013531875">Computing</strong>, click <strong id="EN-US_TOPIC_0093263550__b658045311715">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li49523598111459">In the search box above the upper right corner of the ECS list, enter the ECS name, IP address, or ID, and click <span><img id="EN-US_TOPIC_0093263550__image246119121104258" src="en-us_image_0128851405.png"></span> for search.</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li50214528111459">Locate the row containing the ECS and click <strong id="EN-US_TOPIC_0093263550__b79991505">Remote Login</strong> in the <strong id="EN-US_TOPIC_0093263550__b247475252">Operation</strong> column.</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li49277573111459">In the displayed <strong id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_b1064769323195924">Configure Keyboard Layout for Remote Login</strong> dialog box, select the English keyboard.<div class="fignone" id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_fig25223713111459"><span class="figcap"><b>Figure 5 </b>Keyboard layout configuration</span><br><span><img id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_image158461630132511" src="en-us_image_0000002176822257.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li></ol><ol start="7" id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_ol65873268111459"><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li55988502111459">Click <strong id="EN-US_TOPIC_0093263550__b13730448">Remote Login</strong>.</li><li id="EN-US_TOPIC_0093263550__li10982133714714">(Optional) If you have changed the system language, in the displayed dialog box, click <strong id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_b18973162323215">Remote Login</strong>.<div class="fignone" id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_fig54376817111459"><span class="figcap"><b>Figure 6 </b>Remote Login</span><br><span><img id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_image1668613445268" src="en-us_image_0000002141305390.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li56190747193213">(Optional) When the system displays "Press CTRL+ALT+DELETE to log on", click <strong id="EN-US_TOPIC_0093263550__b981160690">Send CtrlAltDel</strong> in the upper part of the remote login page to log in to the ECS.<div class="fignone" id="EN-US_TOPIC_0093263550__en-us_topic_0027290684_fig22996848191913"><span class="figcap"><b>Figure 7 </b>Send CtrlAltDel</span><br><span><img id="EN-US_TOPIC_0093263550__en-us_topic_0027290684_image50805371191913" src="en-us_image_0201103161.png"></span></div>
|
||||
<div class="section" id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_section5982347111459"><a name="EN-US_TOPIC_0093263550__en-us_topic_0027268511_section5982347111459"></a><a name="en-us_topic_0027268511_section5982347111459"></a><h4 class="sectiontitle">Logging In to an ECS Using a Non-English Keyboard</h4><ol id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_ol14808116111459"><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li66164181111459">Log in to the management console.</li><li id="EN-US_TOPIC_0093263550__li132914364171">Click <span><img id="EN-US_TOPIC_0093263550__en-us_topic_0014250631_en-us_topic_0014250631_image1733511156361" src="en-us_image_0000002323963330.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li17452565111640">Under <strong id="EN-US_TOPIC_0093263550__b858013531875">Computing</strong>, click <strong id="EN-US_TOPIC_0093263550__b658045311715">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li49523598111459">In the search box above the upper right corner of the ECS list, enter the ECS name, IP address, or ID, and click <span><img id="EN-US_TOPIC_0093263550__image246119121104258" src="en-us_image_0128851405.png"></span> for search.</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li50214528111459">Locate the row containing the ECS and click <strong id="EN-US_TOPIC_0093263550__b411324085">Remote Login</strong> in the <strong id="EN-US_TOPIC_0093263550__b579025261">Operation</strong> column.</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li49277573111459">In the displayed <strong id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_b1064769323195924">Configure Keyboard Layout for Remote Login</strong> dialog box, select the English keyboard.<div class="fignone" id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_fig25223713111459"><span class="figcap"><b>Figure 5 </b>Keyboard layout configuration</span><br><span><img id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_image158461630132511" src="en-us_image_0000002176822257.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li></ol><ol start="7" id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_ol65873268111459"><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li55988502111459">Click <strong id="EN-US_TOPIC_0093263550__b328907452">Remote Login</strong>.</li><li id="EN-US_TOPIC_0093263550__li10982133714714">(Optional) If you have changed the system language, in the displayed dialog box, click <strong id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_b18973162323215">Remote Login</strong>.<div class="fignone" id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_fig54376817111459"><span class="figcap"><b>Figure 6 </b>Remote Login</span><br><span><img id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_image1668613445268" src="en-us_image_0000002141305390.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li56190747193213">(Optional) When the system displays "Press CTRL+ALT+DELETE to log on", click <strong id="EN-US_TOPIC_0093263550__b95722939">Send CtrlAltDel</strong> in the upper part of the remote login page to log in to the ECS.<div class="fignone" id="EN-US_TOPIC_0093263550__en-us_topic_0027290684_fig22996848191913"><span class="figcap"><b>Figure 7 </b>Send CtrlAltDel</span><br><span><img id="EN-US_TOPIC_0093263550__en-us_topic_0027290684_image50805371191913" src="en-us_image_0201103161.png"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0093263550__li149651810480">(Optional) If you need your cursor to be displayed on the remote login page, click <strong id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_b1433582633116">Local Cursor</strong>.<div class="fignone" id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_fig3022163194924"><span class="figcap"><b>Figure 8 </b>Local Cursor</span><br><span><img id="EN-US_TOPIC_0093263550__en-us_topic_0093263550_en-us_topic_0027268511_en-us_topic_0036067988_image5640621116424" src="en-us_image_0093469181.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li58839855111459">Enter the ECS password as prompted.<ul id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_ul59796655111459"><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li1298990111459">When logging in to the ECS using VNC for the first time, use the English keyboard to enter the password. After you have logged in to the ECS, see <a href="#EN-US_TOPIC_0093263550__en-us_topic_0027268511_section66962382111459">Changing the OS Keyboard Language</a> to change the keyboard language of the ECS OS. You can then select the keyboard language and enter the password the next time you log in.</li><li id="EN-US_TOPIC_0093263550__en-us_topic_0027268511_li38109398111459">If you have changed the keyboard language of the ECS OS, ensure that the keyboard language in use, the keyboard language selected in step <a href="#EN-US_TOPIC_0093263550__en-us_topic_0027268511_li17715715111459">6</a>, and the changed OS keyboard language are all the same.</li></ul>
|
||||
</li></ol>
|
||||
|
||||
@ -5,11 +5,11 @@
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0093492517__section5243818103912"><h4 class="sectiontitle">Constraints</h4><ul id="EN-US_TOPIC_0093492517__ul298053012418"><li id="EN-US_TOPIC_0093492517__li59801830134118">Changing the security group will overwrite the original security group settings.</li><li id="EN-US_TOPIC_0093492517__li176711684210">Using multiple security groups may deteriorate <span id="EN-US_TOPIC_0093492517__text9329193614394">ECS</span> network performance. You are advised to select no more than five security groups.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0093492517__section148110439474"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0093492517__ol146871568377"><li id="EN-US_TOPIC_0093492517__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0093492517__li1168746173718">Click <span><img id="EN-US_TOPIC_0093492517__image1791178433153215" src="en-us_image_0093507575.png"></span> in the upper left corner and select your region and project.</li><li id="EN-US_TOPIC_0093492517__li206871564372">Under <strong id="EN-US_TOPIC_0093492517__b319313811516"><span id="EN-US_TOPIC_0093492517__text019373861514">Computing</span></strong>, click <strong id="EN-US_TOPIC_0093492517__b4193143810159">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0093492517__li6688267371">In the ECS list, choose <strong id="EN-US_TOPIC_0093492517__b3965144994119">More</strong> > <strong id="EN-US_TOPIC_0093492517__b14966174913419">Manage Network</strong> > <strong id="EN-US_TOPIC_0093492517__b19967749134120">Change Security Group</strong> in the <strong id="EN-US_TOPIC_0093492517__b179661449174112">Operation</strong> column.<p id="EN-US_TOPIC_0093492517__p968836143718">The <strong id="EN-US_TOPIC_0093492517__b842352706162949">Change Security Group</strong> dialog box is displayed.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0093492517__section148110439474"><h4 class="sectiontitle">Procedure</h4><ol id="EN-US_TOPIC_0093492517__ol146871568377"><li id="EN-US_TOPIC_0093492517__li3490190117228">Log in to the management console.</li><li id="EN-US_TOPIC_0093492517__li1168746173718">Click <span><img id="EN-US_TOPIC_0093492517__image1791178433153215" src="en-us_image_0093507575.png"></span> in the upper left corner and select a region and project.</li><li id="EN-US_TOPIC_0093492517__li206871564372">Under <strong id="EN-US_TOPIC_0093492517__b319313811516"><span id="EN-US_TOPIC_0093492517__text019373861514">Computing</span></strong>, click <strong id="EN-US_TOPIC_0093492517__b4193143810159">Elastic Cloud Server</strong>.</li><li id="EN-US_TOPIC_0093492517__li6688267371">In the ECS list, choose <strong id="EN-US_TOPIC_0093492517__b1747184618712">More</strong> > <strong id="EN-US_TOPIC_0093492517__b347112464713">Manage Network</strong> > <strong id="EN-US_TOPIC_0093492517__b16471184618712">Change Security Group</strong> in the <strong id="EN-US_TOPIC_0093492517__b147117466713">Operation</strong> column.<p id="EN-US_TOPIC_0093492517__p968836143718">The <strong id="EN-US_TOPIC_0093492517__b842352706162949">Change Security Group</strong> dialog box is displayed.</p>
|
||||
<div class="fignone" id="EN-US_TOPIC_0093492517__fig1673733486"><span class="figcap"><b>Figure 1 </b>Change Security Group</span><br><span><img id="EN-US_TOPIC_0093492517__image1329222510" src="en-us_image_0000002385344877.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0093492517__li14114175682518">Select the target NIC and security groups.<p id="EN-US_TOPIC_0093492517__p1615510191262"><a name="EN-US_TOPIC_0093492517__li14114175682518"></a><a name="li14114175682518"></a>You can select multiple security groups. In such a case, the rules of all the selected security groups will apply to the <span id="EN-US_TOPIC_0093492517__text10680201271119">ECS</span>.</p>
|
||||
<p id="EN-US_TOPIC_0093492517__p1669712426182">To create a security group, click <strong id="EN-US_TOPIC_0093492517__b1291994117114">Create Security Group</strong>.</p>
|
||||
<div class="note" id="EN-US_TOPIC_0093492517__note4690867375"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0093492517__p3691176143719">Using multiple security groups may deteriorate <span id="EN-US_TOPIC_0093492517__text127881839154216">ECS</span> network performance. You are suggested to select no more than five security groups.</p>
|
||||
<div class="note" id="EN-US_TOPIC_0093492517__note4690867375"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0093492517__p3691176143719">Using multiple security groups may deteriorate <span id="EN-US_TOPIC_0093492517__text127881839154216">ECS</span> network performance. You are advised to select no more than five security groups.</p>
|
||||
</div></div>
|
||||
</li><li id="EN-US_TOPIC_0093492517__li1969136193711">Click <strong id="EN-US_TOPIC_0093492517__b842352706165945">OK</strong>.</li></ol>
|
||||
</div>
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
<h1 class="topictitle1">Ultra-high I/O ECSs</h1>
|
||||
<div id="body1516679385903"><div class="section" id="EN-US_TOPIC_0094118976__section58321715195020"><h4 class="sectiontitle">Overview</h4><p id="EN-US_TOPIC_0094118976__p1469618185016">Ultra-high I/O ECSs use high-performance local NVMe SSDs to provide high storage input/output operations per second (IOPS) and low read/write latency. You can create such ECSs with high-performance local NVMe SSDs attached on the management console.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0094118976__section1764154423811"><h4 class="sectiontitle">Scenarios</h4><ul id="EN-US_TOPIC_0094118976__ul14184125003913"><li id="EN-US_TOPIC_0094118976__li16184950163912">Ultra-high I/O ECSs are suitable for high-performance relational databases.</li><li id="EN-US_TOPIC_0094118976__li1918416509393">Ultra-high I/O ECSs are suitable for NoSQL databases (such as Cassandra and MongoDB) and ElasticSearch.</li></ul>
|
||||
<div class="section" id="EN-US_TOPIC_0094118976__section1764154423811"><h4 class="sectiontitle">Scenarios</h4><ul id="EN-US_TOPIC_0094118976__ul14184125003913"><li id="EN-US_TOPIC_0094118976__li16184950163912">High-performance relational databases</li><li id="EN-US_TOPIC_0094118976__li1918416509393">NoSQL databases (such as Cassandra and MongoDB) and ElasticSearch</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0094118976__section1193111965016"><h4 class="sectiontitle">Specifications</h4>
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0094118976__table106651859232" frame="border" border="1" rules="all"><caption><b>Table 1 </b>I3m ECS specifications</caption><thead align="left"><tr id="EN-US_TOPIC_0094118976__row14666959334"><th align="left" class="cellrowborder" valign="top" width="9%" id="mcps1.3.3.2.2.10.1.1"><p id="EN-US_TOPIC_0094118976__p9666175919313">Flavor</p>
|
||||
@ -367,10 +367,10 @@
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0094118976__section8578544141912"><h4 class="sectiontitle">Local Disk Performance</h4><p id="EN-US_TOPIC_0094118976__p15954152722913"></p>
|
||||
<p id="EN-US_TOPIC_0094118976__p1845635716619"><a href="#EN-US_TOPIC_0094118976__table8237323473">Table 3</a> and <a href="#EN-US_TOPIC_0094118976__table2850175181012">Table 5</a> list the IOPS performance of local disks and specifications of a single local disk attached to an I3m ECS.</p>
|
||||
<p id="EN-US_TOPIC_0094118976__p73925061316"><a href="#EN-US_TOPIC_0094118976__table1875314018355">Table 4</a> and <a href="#EN-US_TOPIC_0094118976__table9670341181017">Table 6</a> list the IOPS performance of local disks and specifications of a single local disk attached to an I3 ECS.</p>
|
||||
<p id="EN-US_TOPIC_0094118976__p1845635716619"><a href="#EN-US_TOPIC_0094118976__table8237323473">Table 3</a> lists the local disk IOPS of I3m instance flavors. <a href="#EN-US_TOPIC_0094118976__table2850175181012">Table 5</a> lists the performance of a single local disk used by an I3m ECS.</p>
|
||||
<p id="EN-US_TOPIC_0094118976__p73925061316"><a href="#EN-US_TOPIC_0094118976__table1875314018355">Table 4</a> lists the local disk IOPS of I3 instance flavors. <a href="#EN-US_TOPIC_0094118976__table9670341181017">Table 6</a> lists the performance of a single local disk used by an I3 ECS.</p>
|
||||
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0094118976__table8237323473"></a><a name="table8237323473"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0094118976__table8237323473" frame="border" border="1" rules="all"><caption><b>Table 3 </b>IOPS performance of local disks used by I3m ECSs</caption><thead align="left"><tr id="EN-US_TOPIC_0094118976__row423810231679"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.5.2.3.1.1"><p id="EN-US_TOPIC_0094118976__p523982318717">Flavor</p>
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0094118976__table8237323473"></a><a name="table8237323473"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0094118976__table8237323473" frame="border" border="1" rules="all"><caption><b>Table 3 </b>Local disk IOPS of I3m instance flavors</caption><thead align="left"><tr id="EN-US_TOPIC_0094118976__row423810231679"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.5.2.3.1.1"><p id="EN-US_TOPIC_0094118976__p523982318717">Flavor</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.5.2.3.1.2"><p id="EN-US_TOPIC_0094118976__p1923912233712">Maximum IOPS for Random 4 KB Read</p>
|
||||
</th>
|
||||
@ -410,7 +410,7 @@
|
||||
</table>
|
||||
</div>
|
||||
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0094118976__table1875314018355"></a><a name="table1875314018355"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0094118976__table1875314018355" frame="border" border="1" rules="all"><caption><b>Table 4 </b>IOPS performance of local disks used by I3 ECSs</caption><thead align="left"><tr id="EN-US_TOPIC_0094118976__row1475411403352"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.6.2.3.1.1"><p id="EN-US_TOPIC_0094118976__p775519405359">Flavor</p>
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0094118976__table1875314018355"></a><a name="table1875314018355"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0094118976__table1875314018355" frame="border" border="1" rules="all"><caption><b>Table 4 </b>Local disk IOPS of I3 instance flavors</caption><thead align="left"><tr id="EN-US_TOPIC_0094118976__row1475411403352"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.6.2.3.1.1"><p id="EN-US_TOPIC_0094118976__p775519405359">Flavor</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.6.2.3.1.2"><p id="EN-US_TOPIC_0094118976__p075534018355">Maximum IOPS for Random 4 KB Read</p>
|
||||
</th>
|
||||
@ -470,7 +470,7 @@
|
||||
</table>
|
||||
</div>
|
||||
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0094118976__table2850175181012"></a><a name="table2850175181012"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0094118976__table2850175181012" frame="border" border="1" rules="all"><caption><b>Table 5 </b>Specifications of a single I3m local disk</caption><thead align="left"><tr id="EN-US_TOPIC_0094118976__row0851145151019"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.7.2.3.1.1"><p id="EN-US_TOPIC_0094118976__p485113531012">Metric</p>
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0094118976__table2850175181012"></a><a name="table2850175181012"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0094118976__table2850175181012" frame="border" border="1" rules="all"><caption><b>Table 5 </b>Performance of a single local disk used by an I3m ECS</caption><thead align="left"><tr id="EN-US_TOPIC_0094118976__row0851145151019"><th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.7.2.3.1.1"><p id="EN-US_TOPIC_0094118976__p485113531012">Metric</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.4.7.2.3.1.2"><p id="EN-US_TOPIC_0094118976__p158511558104">Performance</p>
|
||||
</th>
|
||||
@ -510,7 +510,7 @@
|
||||
</table>
|
||||
</div>
|
||||
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0094118976__table9670341181017"></a><a name="table9670341181017"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0094118976__table9670341181017" frame="border" border="1" rules="all"><caption><b>Table 6 </b>Specifications of a single I3 local disk</caption><thead align="left"><tr id="EN-US_TOPIC_0094118976__row17671114131010"><th align="left" class="cellrowborder" valign="top" width="46%" id="mcps1.3.4.8.2.3.1.1"><p id="EN-US_TOPIC_0094118976__p1367104115109">Metric</p>
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0094118976__table9670341181017"></a><a name="table9670341181017"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0094118976__table9670341181017" frame="border" border="1" rules="all"><caption><b>Table 6 </b>Performance of a single local disk used by an I3 ECS</caption><thead align="left"><tr id="EN-US_TOPIC_0094118976__row17671114131010"><th align="left" class="cellrowborder" valign="top" width="46%" id="mcps1.3.4.8.2.3.1.1"><p id="EN-US_TOPIC_0094118976__p1367104115109">Metric</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="54%" id="mcps1.3.4.8.2.3.1.2"><p id="EN-US_TOPIC_0094118976__p1671741141018">Performance</p>
|
||||
</th>
|
||||
@ -629,7 +629,7 @@
|
||||
</li><li id="EN-US_TOPIC_0094118976__li2549184113178">Ultra-high I/O ECSs do not support specifications change.</li><li id="EN-US_TOPIC_0094118976__en-us_topic_0035470099_en-us_topic_0088142885_li14386295223843">Ultra-high I/O ECSs do not support local disk snapshots or backups.</li><li id="EN-US_TOPIC_0094118976__en-us_topic_0035470099_en-us_topic_0088142885_li18838856223614">Ultra-high I/O ECSs can use local disks, and can also have EVS disks attached to provide a larger storage size. Note the following when using the two types of storage media:<ul id="EN-US_TOPIC_0094118976__en-us_topic_0035470099_en-us_topic_0088142885_ul35331977223614"><li id="EN-US_TOPIC_0094118976__en-us_topic_0035470099_en-us_topic_0088142885_li49552340223614">Only an EVS disk, not a local disk, can be used as the system disk of an ultra-high I/O ECS.</li><li id="EN-US_TOPIC_0094118976__en-us_topic_0035470099_en-us_topic_0088142885_li43317883223614">Both EVS disks and local disks can be used as data disks of an ultra-high I/O ECS.</li><li id="EN-US_TOPIC_0094118976__li1912894412312">An ultra-high I/O ECS can have a maximum of 60 attached disks (including VBD, SCSI, and local disks). For details about constraints, see <a href="en-us_topic_0018073215.html">Can I Attach Multiple Disks to an ECS?</a></li></ul>
|
||||
</li><li id="EN-US_TOPIC_0094118976__li7909173042914">Modify the <strong id="EN-US_TOPIC_0094118976__b38401553202110">fstab</strong> file to set automatic disk mounting at ECS start. For details, see <a href="en-us_topic_0085634798.html#EN-US_TOPIC_0085634798__en-us_topic_0000001809029272_en-us_topic_0000001808490156_section15839912195453">Configuring Automatic Mounting at System Start</a>.</li><li id="EN-US_TOPIC_0094118976__en-us_topic_0035470099_en-us_topic_0088142885_li1717385122398">The local disk data of an ultra-high I/O ECS if an exception occurs, such as physical server breakdown or local disk damage. If your application does not use the data reliability architecture, it is a good practice to use EVS disks to build your ECS.</li><li id="EN-US_TOPIC_0094118976__li6549174117179">When an ultra-high I/O ECS is deleted, the data on local NVMe SSDs will also be automatically deleted, which can take some time. As a result, an ultra-high I/O ECS takes a longer time than other ECSs to be deleted. Back up the data before deleting such an ECS.</li><li id="EN-US_TOPIC_0094118976__li175491741191710">The data reliability of local disks depends on the reliability of physical servers and hard disks, which are SPOF-prone. It is a good practice to use data redundancy mechanisms at the application layer to ensure data availability. Use EVS disks to store service data that needs to be stored for a long time.</li><li id="EN-US_TOPIC_0094118976__li7292749141819">The device name of a local disk attached to an ultra-high I/O ECS is <strong id="EN-US_TOPIC_0094118976__b5497105251714">/dev/nvme0n1</strong> or <strong id="EN-US_TOPIC_0094118976__b0503652101712">/dev/nvme0n2</strong>.</li><li id="EN-US_TOPIC_0094118976__li117233308228">The basic resources, including vCPUs, memory, and image of an ultra-high I/O ECS will continue to be billed after the ECS is stopped. To stop the ECS from being billed, delete it and its associated resources. </li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0094118976__section121148461119"><h4 class="sectiontitle">Handling Damaged Local Disks Attached to an ECS of I Series</h4><p id="EN-US_TOPIC_0094118976__p398664513218">If a local disk attached to an ECS is damaged, perform the following operations to handle this issue:</p>
|
||||
<div class="section" id="EN-US_TOPIC_0094118976__section121148461119"><h4 class="sectiontitle">Handling Damaged Local Disks Used by I-Series ECSs</h4><p id="EN-US_TOPIC_0094118976__p398664513218">If a local disk attached to an ECS is damaged, perform the following operations to handle this issue:</p>
|
||||
<p id="EN-US_TOPIC_0094118976__p16492123493916"><strong id="EN-US_TOPIC_0094118976__b16804131412409">For a Linux ECS:</strong></p>
|
||||
<ol id="EN-US_TOPIC_0094118976__ol234311732020"><li id="EN-US_TOPIC_0094118976__li20761141010484">Detach the faulty local disk.<ol type="a" id="EN-US_TOPIC_0094118976__ol1235913041419"><li id="EN-US_TOPIC_0094118976__li179261022153213">Run the following command to query the mount point of the faulty disk:<p id="EN-US_TOPIC_0094118976__p62094510334"><a name="EN-US_TOPIC_0094118976__li179261022153213"></a><a name="li179261022153213"></a><strong id="EN-US_TOPIC_0094118976__b1568917273410">df –Th</strong></p>
|
||||
<div class="fignone" id="EN-US_TOPIC_0094118976__fig17394172431814"><a name="EN-US_TOPIC_0094118976__fig17394172431814"></a><a name="fig17394172431814"></a><span class="figcap"><b>Figure 1 </b>Querying the mount point</span><br><span><img id="EN-US_TOPIC_0094118976__image23951524181819" src="en-us_image_0000001347858206.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -1,20 +1,68 @@
|
||||
<a name="EN-US_TOPIC_0116266207"></a><a name="EN-US_TOPIC_0116266207"></a>
|
||||
|
||||
<h1 class="topictitle1">Viewing Traces</h1>
|
||||
<div id="body1528450810042"><div class="section" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_section5470822195238"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p333055219577">After you enable Cloud Trace Service (CTS) and the management tracker is created, CTS starts recording operations on cloud resources. CTS stores operation records (traces) generated in the last seven days.</p>
|
||||
<div id="body1528450810042"><div class="section" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_section5470822195238"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p5235541767">Cloud Trace Service (CTS) records operations performed on cloud service resources. A record contains information such as the user who performed the operation, IP address, operation content, and returned response message. These records facilitate security auditing, issue tracking, and resource locating. They also help you plan and use resources, and identify high-risk or non-compliant operations.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_section19271975203"><h4 class="sectiontitle">Viewing Real-Time Traces in the Trace List</h4><ol id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ol4845175152710"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li791871844313">Log in to the management console.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li79188188435">Click <span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image2091881811436" src="en-us_image_0000001696838310.png" title="Click to enlarge" class="imgResize"></span> in the upper left corner and choose <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b785314592818">Management & Deployment</strong> > <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b031292616283">Cloud Trace Service</strong>. The CTS console is displayed.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li591831894316">Choose <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b09819412220">Trace List</strong> in the navigation pane on the left.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li6936134194312">Set filters to search for your desired traces, as shown in <a href="#EN-US_TOPIC_0116266207__en-us_topic_0179639644_fig139361441134311">Figure 1</a>. The following filters are available.<div class="fignone" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_fig139361441134311"><a name="EN-US_TOPIC_0116266207__en-us_topic_0179639644_fig139361441134311"></a><a name="en-us_topic_0179639644_fig139361441134311"></a><span class="figcap"><b>Figure 1 </b>Filters</span><br><span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image14936144112433" src="en-us_image_0000001744598325.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
<div class="p" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p15936134119435"><ul class="subitemlist" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ul20936164174314"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li99361417432"><strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b179671714141513">Trace Type</strong>, <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b179671014191515">Trace Source</strong>, <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b4968714141517">Resource Type</strong>, and <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b14968101411516">Search By</strong>: Select a filter from the drop-down list.<ul id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ul158893433010"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li12760183118301">If you select <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b389315891511">Resource ID</strong> for <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b3893858131515">Search By</strong>, specify a resource ID.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li12760203115305">If you select <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b8997941831">Trace name</strong> for <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b199981541317">Search By</strong>, specify a trace name.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li197601031193019">If you select <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b196612501258">Resource name</strong> for <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b177275015252">Search By</strong>, specify a resource name.</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li15936204184311"><strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b98151395276">Operator</strong>: Select a user. </li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li6936184119437"><strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b6981161112286">Trace Status</strong>: Select <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b1298716111281">All trace statuses</strong>, <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b7987181115281">Normal</strong>, <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b2988181112810">Warning</strong>, or <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b99881511132820">Incident</strong>.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li1993654144315">Time range: Select <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b1840823133614">Last 1 hour</strong>, <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b6408123118362">Last 1 day</strong>, or <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b12408231123610">Last 1 week</strong>, or specify a custom time range within the last seven days.</li></ul>
|
||||
<div class="section" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_section036851413573"><h4 class="sectiontitle">What Is a Trace?</h4><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p7344192412579">A trace is an operation log for a cloud service resource, tracked and stored by CTS. Traces record operations such as adding, modifying, or deleting cloud service resources. You can view them to identify who performed operations and when for detailed tracking.</p>
|
||||
</div>
|
||||
</li><li class="subitemlist" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li094111715448">Click <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b55732514186">Query</strong>.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li29410170448">On the <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b176911834143214">Trace List</strong> page, you can also export and refresh the trace list.<ul id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ul119414175448"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li12946170445">Click <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b8907168171714">Export</strong> to export all traces in the query result as a CSV file. The file can contain up to 5,000 records.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li394151717445">Click <span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image109421716440" src="en-us_image_0000001696678850.png" title="Click to enlarge" class="imgResize"></span> to view the latest information about traces.</li></ul>
|
||||
</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li169491744418">Click <span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image9947176447" src="en-us_image_0000001744678489.jpg" title="Click to enlarge" class="imgResize"></span> on the left of a trace to expand its details.<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1294101714446"></p>
|
||||
<div class="section" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_section19271975203"><h4 class="sectiontitle">Viewing Traces in the Trace List</h4><ol id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ol143115612115"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li1629194722218"><span>Log in to the management console, click <span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image1229124714224" src="en-us_image_0000002359774578.png" title="Click to enlarge" class="imgResize"></span> in the upper left corner, and choose <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b0101171161313">Management & Deployment</strong> > <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b17101511131310">Cloud Trace Service</strong>.</span></li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li1443115692119"><span>In the navigation pane, choose <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b5352121921314">Trace List</strong>.</span></li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li1468123811239"><span>In the upper right corner of the page, set a desired query time range: <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b18885164252718">Last 1 hour</strong>, <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b3885114232715">Last 1 day</strong>, or <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b1688574213277">Last 1 week</strong>. You can also click <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b288519425275">Customize</strong> to specify a custom time range within the last seven days.</span></li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li243155612119"><span>Set filters to search for your desired traces, as shown in <a href="#EN-US_TOPIC_0116266207__en-us_topic_0179639644_fig139361441134311">Figure 1</a>.</span><p><div class="fignone" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_fig139361441134311"><a name="EN-US_TOPIC_0116266207__en-us_topic_0179639644_fig139361441134311"></a><a name="en-us_topic_0179639644_fig139361441134311"></a><span class="figcap"><b>Figure 1 </b>Filters</span><br><span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image14936144112433" src="en-us_image_0000001744598325.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_table147746583014" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Trace filtering parameters</caption><thead align="left"><tr id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_row1877510573019"><th align="left" class="cellrowborder" valign="top" width="18.95%" id="mcps1.3.3.2.4.2.2.2.3.1.1"><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1877512593016">Parameter</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="81.05%" id="mcps1.3.3.2.4.2.2.2.3.1.2"><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p57751859302">Description</p>
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody><tr id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_row1285411013373"><td class="cellrowborder" valign="top" width="18.95%" headers="mcps1.3.3.2.4.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p28541510143716">Trace Type</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.05%" headers="mcps1.3.3.2.4.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p08541510193711">Select <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b14902228784">Management</strong> or <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b129020281815">Data</strong>.</p>
|
||||
<ul id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ul1060181493817"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li156071412384">Management traces record operations performed by users on cloud service resources, including creation, modification, and deletion.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li1385816156388">Data traces are reported by OBS and record operations performed on data in OBS buckets, including uploads and downloads.</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_row113186562383"><td class="cellrowborder" valign="top" width="18.95%" headers="mcps1.3.3.2.4.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p157759523017">Trace Source</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.05%" headers="mcps1.3.3.2.4.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p177757543019">Select the name of the cloud service that triggers a trace from the drop-down list.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_row531111429400"><td class="cellrowborder" valign="top" width="18.95%" headers="mcps1.3.3.2.4.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p167757553018">Resource type</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.05%" headers="mcps1.3.3.2.4.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1677513515307">Select the type of the resource involved in a trace from the drop-down list.</p>
|
||||
<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1077535173016">For details about the resource types of each cloud service, see section "Supported Services and Operations" in the <em id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_i62441747131712">Cloud Trace Service User Guide</em>.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_row17951953163817"><td class="cellrowborder" valign="top" width="18.95%" headers="mcps1.3.3.2.4.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p17951145393815">Search By</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.05%" headers="mcps1.3.3.2.4.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1866016362423">Select one of the following options:</p>
|
||||
<ul id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ul8324201518432"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li1332441519434"><strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b17755195192214">Resource ID</strong>: ID of the cloud resource involved in a trace.<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p927319140446">Leave this field empty if the resource has no resource ID or if resource creation failed.</p>
|
||||
</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li19324111594319"><strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b20740051162314">Trace name</strong>: name of a trace.<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p162131756164314">For details about the operations that can be audited for each cloud service, see section "Supported Services and Operations" in the <em id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_i1219145055114">Cloud Trace Service User Guide</em>.</p>
|
||||
</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li53251315144311"><strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b113836152512">Resource name</strong>: name of the cloud resource involved in a trace.<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p546964974419">If the cloud resource involved in the trace does not have a resource name or the corresponding API operation does not involve the resource name parameter, leave this field empty.</p>
|
||||
</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_row10776105103014"><td class="cellrowborder" valign="top" width="18.95%" headers="mcps1.3.3.2.4.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p47761954309">Operator</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.05%" headers="mcps1.3.3.2.4.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p17761455309">User who triggers a trace.</p>
|
||||
<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1577616513018">Select one or more operators from the drop-down list.</p>
|
||||
<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p47761952302">If the value of <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b1470691118286">trace_type</strong> in a trace is <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b18706191132818">SystemAction</strong>, the operation is triggered by the service and the trace's operator may be empty.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_row1377615153014"><td class="cellrowborder" valign="top" width="18.95%" headers="mcps1.3.3.2.4.2.2.2.3.1.1 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p877615519306">Trace Status</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="81.05%" headers="mcps1.3.3.2.4.2.2.2.3.1.2 "><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p10776115133014">Select one of the following options:</p>
|
||||
<ul id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ul177767517302"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li177617583015"><strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b14380125823418">Normal</strong>: The operation succeeded.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li1077665143015"><strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b128046471357">Warning</strong>: The operation failed.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li19776135143018"><strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b134361033365">Incident</strong>: The operation caused a fault that is more serious than a normal failure, for example, causing other faults.</li></ul>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
</p></li><li class="subitemlist" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li124311756172111"><span>Click <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b158561654073256">Query</strong>.</span></li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li7432056192112"><span>On the <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b176911834143214">Trace List</strong> page, you can also export and refresh the trace list.</span><p><ul id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ul119414175448"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li12946170445">Click <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b8907168171714">Export</strong> to export all traces in the query result as a CSV file. The file can contain up to 5,000 records.</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li394151717445">Click <span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image109421716440" src="en-us_image_0000001696678850.png" title="Click to enlarge" class="imgResize"></span> to view the latest information about traces.</li></ul>
|
||||
</p></li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li15432145622119"><span>Click <span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image9947176447" src="en-us_image_0000001744678489.jpg" title="Click to enlarge" class="imgResize"></span> on the left of a trace to expand its details.</span><p><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1294101714446"></p>
|
||||
<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1694171715446"><span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image1767234653119" src="en-us_image_0000001942942816.png" title="Click to enlarge" class="imgResize"></span></p>
|
||||
<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p145491156142711"></p>
|
||||
<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1352018181294"></p>
|
||||
<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p109481744411"></p>
|
||||
</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li1094161784410">Click <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b139145611337">View Trace</strong> in the <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b1591756103313">Operation</strong> column. The trace details are displayed.<p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1695161714447"><span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image1904172011220" src="en-us_image_0000001758618249.png" title="Click to enlarge" class="imgResize"></span></p>
|
||||
</li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li129561719446">For details about key fields in the trace structure, see <a href="https://docs.otc.t-systems.com/cloud-trace-service/umn/user_guide/trace_references/trace_structure.html#cts-03-0010" target="_blank" rel="noopener noreferrer">Trace Structure</a> and <a href="https://docs.otc.t-systems.com/cloud-trace-service/umn/user_guide/trace_references/example_traces.html" target="_blank" rel="noopener noreferrer">Example Traces</a> in the <em id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_i1765453563620">CTS User Guide</em>.</li></ol>
|
||||
</p></li><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li143245616217"><span>Click <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b139145611337">View Trace</strong> in the <strong id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_b1591756103313">Operation</strong> column. The trace details are displayed.</span><p><p id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_p1695161714447"><span><img id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_image1904172011220" src="en-us_image_0000001758618249.png" title="Click to enlarge" class="imgResize"></span></p>
|
||||
</p></li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_section18501734161612"><h4 class="sectiontitle">Helpful Links</h4><ul id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_ul19442019172"><li id="EN-US_TOPIC_0116266207__en-us_topic_0179639644_li547715311275">For details about the key fields in the trace structure, see <a href="https://docs.otc.t-systems.com/cloud-trace-service/umn/user_guide/trace_references/trace_structure.html#cts-03-0010" target="_blank" rel="noopener noreferrer">Trace Structure</a> and <a href="https://docs.otc.t-systems.com/cloud-trace-service/umn/user_guide/trace_references/example_traces.html" target="_blank" rel="noopener noreferrer">Example Traces</a>.</li></ul>
|
||||
</div>
|
||||
</div>
|
||||
<div>
|
||||
|
||||
@ -1,6 +1,6 @@
|
||||
<a name="EN-US_TOPIC_0122627689"></a><a name="EN-US_TOPIC_0122627689"></a>
|
||||
|
||||
<h1 class="topictitle1">Resetting the Password for Logging In to an ECS in the OS</h1>
|
||||
<h1 class="topictitle1">Resetting the Password in the ECS OS</h1>
|
||||
<div id="body1532068415229"><div class="section" id="EN-US_TOPIC_0122627689__section11722115773514"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0122627689__p8397174115130">This section describes how to reset the password for logging in to an <span id="EN-US_TOPIC_0122627689__text1491821105215">ECS</span> in the OS when the password is about to expire, the password is forgotten, or you are logging in to the <span id="EN-US_TOPIC_0122627689__text132081103550">ECS</span> for the first time. It is a good practice to change the initial password upon the first login.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0122627689__section3844435019"><h4 class="sectiontitle">Prerequisites</h4><p id="EN-US_TOPIC_0122627689__p760159135013">The <span id="EN-US_TOPIC_0122627689__text56101159201912">ECS</span> can be logged in.</p>
|
||||
@ -23,11 +23,12 @@
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0122627689__section5482101418386"><h4 class="sectiontitle">Windows</h4><ol id="EN-US_TOPIC_0122627689__ol23004457215035"><li id="EN-US_TOPIC_0122627689__li5504163011320">Log in to the <span id="EN-US_TOPIC_0122627689__text64483292017">ECS</span>.<p id="EN-US_TOPIC_0122627689__p1366616322038">For details, see <a href="en-us_topic_0092494943.html">Login Overview (Windows)</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0122627689__li47245438105630">Press <strong id="EN-US_TOPIC_0122627689__b84235270601135">Win+R</strong> to start the <strong id="EN-US_TOPIC_0122627689__b84235270601228">Run</strong> dialog box.</li><li id="EN-US_TOPIC_0122627689__li45726854105714">Enter <strong id="EN-US_TOPIC_0122627689__b842352706155117">cmd</strong> to open the command-line interface (CLI) window.</li><li id="EN-US_TOPIC_0122627689__li3687176215035">Enter a new password that meets the requirements listed in <a href="#EN-US_TOPIC_0122627689__en-us_topic_0021426802_table4381109318958">Table 1</a>.<p id="EN-US_TOPIC_0122627689__p28751713215144"><strong id="EN-US_TOPIC_0122627689__b553554283152234">net user </strong><strong id="EN-US_TOPIC_0122627689__b435775987152234">Administrator </strong><em id="EN-US_TOPIC_0122627689__i2075987327152234">New password</em></p>
|
||||
<div class="section" id="EN-US_TOPIC_0122627689__section5482101418386"><h4 class="sectiontitle">Windows <span id="EN-US_TOPIC_0122627689__text9583135312134">ECS</span></h4><p id="EN-US_TOPIC_0122627689__p181881318195513">For a Windows <span id="EN-US_TOPIC_0122627689__text18348431135511">ECS</span>, log in to the ECS using the old password and reset the password in the OS.</p>
|
||||
<ol id="EN-US_TOPIC_0122627689__ol23004457215035"><li id="EN-US_TOPIC_0122627689__li5504163011320">Log in to the Windows <span id="EN-US_TOPIC_0122627689__text64483292017">ECS</span>.<p id="EN-US_TOPIC_0122627689__p1366616322038">For details, see <a href="en-us_topic_0092494943.html">Login Overview (Windows)</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0122627689__li47245438105630">Press <strong id="EN-US_TOPIC_0122627689__b84235270601135">Win+R</strong> to start the <strong id="EN-US_TOPIC_0122627689__b84235270601228">Run</strong> dialog box.</li><li id="EN-US_TOPIC_0122627689__li45726854105714">Enter <strong id="EN-US_TOPIC_0122627689__b842352706155117">cmd</strong> to open the command-line interface (CLI) window.</li><li id="EN-US_TOPIC_0122627689__li3687176215035">Enter a new password that meets the requirements listed in <a href="#EN-US_TOPIC_0122627689__en-us_topic_0021426802_table4381109318958">Table 1</a>.<p id="EN-US_TOPIC_0122627689__p28751713215144"><strong id="EN-US_TOPIC_0122627689__b553554283152234">net user</strong> <strong id="EN-US_TOPIC_0122627689__b435775987152234">Administrator</strong> <em id="EN-US_TOPIC_0122627689__i2075987327152234">new-password</em></p>
|
||||
</li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0122627689__section114862031133811"><h4 class="sectiontitle">Linux</h4><ol id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_ol58530541202027"><li id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_li57012826202027">Use the existing key file to log in to the <span id="EN-US_TOPIC_0122627689__text1018418125201">ECS</span> as user <strong id="EN-US_TOPIC_0122627689__b991892545614">root</strong> through SSH.<p id="EN-US_TOPIC_0122627689__p1916414085020">For details, see <a href="en-us_topic_0017955380.html">Logging In to a Linux ECS Using an SSH Key Pair</a>.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0122627689__section101130226450"><h4 class="sectiontitle">Resetting the Password of a Linux <span id="EN-US_TOPIC_0122627689__text174950919595">ECS</span></h4><ol id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_ol58530541202027"><li id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_li57012826202027">Use the existing key file to log in to the <span id="EN-US_TOPIC_0122627689__text1018418125201">ECS</span> as user <strong id="EN-US_TOPIC_0122627689__b991892545614">root</strong> through SSH.<p id="EN-US_TOPIC_0122627689__p1916414085020">For details, see <a href="en-us_topic_0017955380.html">Logging In to a Linux ECS Using an SSH Key Pair</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_li54636160202027">Run the following command to reset the password of user <strong id="EN-US_TOPIC_0122627689__b31040509104828">root</strong>:<p id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_p63452839202027"><strong id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_b34204642202027">passwd</strong></p>
|
||||
<p id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_p39406326202027">To reset the password of another user, replace <strong id="EN-US_TOPIC_0122627689__b1665417462416">passwd</strong> with <strong id="EN-US_TOPIC_0122627689__b1865464616418">passwd username</strong>.</p>
|
||||
</li><li id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_li19112621202027">Enter a new password that meets the requirements listed in <a href="#EN-US_TOPIC_0122627689__en-us_topic_0021426802_table4381109318958">Table 1</a> as prompted.<pre class="screen" id="EN-US_TOPIC_0122627689__en-us_topic_0021427650_screen5410559911038">New password:
|
||||
|
||||
@ -5,7 +5,7 @@
|
||||
</div>
|
||||
<div>
|
||||
<ul class="ullinks">
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0042400609.html">Obtaining Metadata</a></strong><br>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0042400609.html">Obtaining ECS Details Using Metadata</a></strong><br>
|
||||
</li>
|
||||
<li class="ulchildlink"><strong><a href="en-us_topic_0032380449.html">Injecting User Data</a></strong><br>
|
||||
</li>
|
||||
|
||||
@ -9,7 +9,7 @@
|
||||
</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0140313880__section476518231167"><h4 class="sectiontitle">Disk Types</h4><p id="EN-US_TOPIC_0140313880__en-us_topic_0030828256_p527152612594">EVS disk types differ in performance. Choose a disk type based on your requirements.</p>
|
||||
<p id="EN-US_TOPIC_0140313880__en-us_topic_0030828256_p319318211216">For more information about EVS disk specifications and performance, see <em id="EN-US_TOPIC_0140313880__i18660154117297">Elastic Volume Service User Guide</em>.</p>
|
||||
<p id="EN-US_TOPIC_0140313880__en-us_topic_0030828256_p319318211216">For more information about EVS disk specifications and performance, see <em id="EN-US_TOPIC_0140313880__i9236105465117">Elastic Volume Service User Guide</em>.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0140313880__section64489635143430"><h4 class="sectiontitle">Device Types</h4><p id="EN-US_TOPIC_0140313880__en-us_topic_0044524737_p34112123101858">EVS disks have two device types, Virtual Block Device (VBD) and Small Computer System Interface (SCSI).</p>
|
||||
<div class="p" id="EN-US_TOPIC_0140313880__p99704435360"><ul id="EN-US_TOPIC_0140313880__en-us_topic_0044524737_en-us_topic_0052554220_ul3420094547"><li id="EN-US_TOPIC_0140313880__li10683144144344">VBD:<p id="EN-US_TOPIC_0140313880__p30971269144345"><a name="EN-US_TOPIC_0140313880__li10683144144344"></a><a name="li10683144144344"></a>When you create an EVS disk on the management console, <strong id="EN-US_TOPIC_0140313880__b13486112614354">Device Type</strong> of the EVS disk is VBD by default. VBD EVS disks support only simple SCSI read/write commands.</p>
|
||||
|
||||
@ -1,7 +1,7 @@
|
||||
<a name="EN-US_TOPIC_0140323152"></a><a name="EN-US_TOPIC_0140323152"></a>
|
||||
|
||||
<h1 class="topictitle1">Security Group Configuration Examples</h1>
|
||||
<div id="body8662426"><div class="p" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p8694101195115">When you create instances, such as cloud servers, containers, and databases, in a VPC subnet, you can use the default security group or create a security group. You can add inbound and outbound rules to the default or your security group to control traffic from and to the instances in the security group. Here are some common security group configuration examples:<ul id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_ul156908257521"><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li55121714105613"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section14933617154810">Remotely Logging In to an ECS from a Local Server</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li8117192125613"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section8685162114185">Remotely Connecting to an ECS from a Local Server to Upload or Download Files over FTP</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li62089274566"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section316061115481">Setting Up a Website on an ECS to Provide Internet-Accessible Services</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li15530173313566"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section29561427142511">Using ping Command to Verify Network Connectivity</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li16270638195612"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section094514632817">Enabling Communications Between Instances in Different Security Groups</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li1312174711565"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section7465183583515">Allowing External Instances to Access the Database Deployed on an ECS</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li1469012516523"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section949023514612">Allowing ECSs to Access Only Specific External Websites</a></li></ul>
|
||||
<div id="body8662426"><div class="p" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p8694101195115">When you create instances, such as cloud servers, containers, and databases, in a VPC subnet, you can <a href="en-us_topic_0140323154.html">use the default security group</a> or create a security group. You can <a href="en-us_topic_0030878383.html">add inbound and outbound rules</a> to the default or your created security group to control traffic from and to the instances in the security group. Here are some common security group configuration examples:<ul id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_ul156908257521"><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li55121714105613"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section14933617154810">Remotely Logging In to an ECS from a Local Server</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li8117192125613"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section8685162114185">Remotely Connecting to an ECS from a Local Server to Upload or Download Files over FTP</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li62089274566"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section316061115481">Setting Up a Website on an ECS to Provide Internet-Accessible Services</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li15530173313566"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section29561427142511">Using ping Command to Verify Network Connectivity</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li16270638195612"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section094514632817">Enabling Communications Between Instances in Different Security Groups</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li1312174711565"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section7465183583515">Allowing External Instances to Access the Database Deployed on an ECS</a></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li1469012516523"><a href="#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section949023514612">Allowing ECSs to Access Only Specific External Websites</a></li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_section135611617195110"><h4 class="sectiontitle">Precautions</h4><p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p1864433612111">Note the following before configuring security group rules:</p>
|
||||
<ul id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_ul1106112333215"><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li17815830194520"><strong id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_b931214447511">Instances associated with different security groups are isolated from each other by default.</strong></li><li id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_li12531812134919"><strong id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_b1293312113526">Generally, a security group denies all external requests by default,</strong> while allowing instances in it to communicate with each other.<p id="EN-US_TOPIC_0140323152__en-us_topic_0118534011_p105221613134917">If required, you can add inbound rules to allow specific traffic to access the instances in the security group.</p>
|
||||
|
||||
@ -1,52 +1,51 @@
|
||||
<a name="EN-US_TOPIC_0140323154"></a><a name="EN-US_TOPIC_0140323154"></a>
|
||||
|
||||
<h1 class="topictitle1">Default Security Groups and Rules</h1>
|
||||
<div id="body8662426"><div class="p" id="EN-US_TOPIC_0140323154__p9223113110710">Note the following when using default security group rules:<ul id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_ul13643173351019"><li id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_li164313371013"><strong id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_b42242031134713">Inbound rules</strong> control incoming traffic to instances in the default security group. The instances can communicate with each other but cannot be accessed from external networks.</li><li id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_li176437339108"><strong id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_b45820924820">Outbound rules</strong> allow all traffic from the instances in the default security group to external networks.</li></ul>
|
||||
<div id="body8662426"><div class="section" id="EN-US_TOPIC_0140323154__section1347242165817"><h4 class="sectiontitle">Default Security Group Rules</h4><div class="p" id="EN-US_TOPIC_0140323154__p9223113110710">Note the following when using default security group rules:<ul id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_ul13643173351019"><li id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_li164313371013"><strong id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_b42242031134713">Inbound rules</strong> control incoming traffic to instances in the default security group. The instances can communicate with each other but cannot be accessed from external networks.</li><li id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_li176437339108"><strong id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_b45820924820">Outbound rules</strong> allow all traffic from the instances in the default security group to external networks.</li></ul>
|
||||
</div>
|
||||
<p id="EN-US_TOPIC_0140323154__p1480513558383"><a href="#EN-US_TOPIC_0140323154__fig11890174421819">Figure 1</a> shows the default security group.</p>
|
||||
<div class="fignone" id="EN-US_TOPIC_0140323154__fig11890174421819"><a name="EN-US_TOPIC_0140323154__fig11890174421819"></a><a name="fig11890174421819"></a><span class="figcap"><b>Figure 1 </b>Default security group</span><br><span><img class="imgResize" id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_image22171236172514" src="en-us_image_0000001230120807.png" title="Click to enlarge"></span></div>
|
||||
<div class="note" id="EN-US_TOPIC_0140323154__note162425716464"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_ul13707733161311"><li id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_li04874352138">You cannot delete the default security group, but you can modify existing rules or add rules to the group.</li><li id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_li131365102713">The default security group is automatically created to simplify the process of creating an instance for the first time. The default security group denies all external requests. To log in to an instance, add a security group rule by referring to <a href="en-us_topic_0140323152.html#EN-US_TOPIC_0140323152__en-us_topic_0118534011_section14933617154810">Remotely Logging In to an ECS from a Local Server</a>.</li></ul>
|
||||
</div></div>
|
||||
<p id="EN-US_TOPIC_0140323154__p14738751115618"><a href="#EN-US_TOPIC_0140323154__table542641118503">Table 1</a> describes the rules in the default security group.</p>
|
||||
<p id="EN-US_TOPIC_0140323154__p14738751115618"><a href="#EN-US_TOPIC_0140323154__table542641118503">Table 1</a> describes the default security group rules.</p>
|
||||
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0140323154__table542641118503"></a><a name="table542641118503"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0140323154__table542641118503" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Default security group rules</caption><thead align="left"><tr id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_row12930145141920"><th align="left" class="cellrowborder" valign="top" width="11.83%" id="mcps1.3.6.2.6.1.1"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p3930145118194">Direction</p>
|
||||
<div class="tablenoborder"><a name="EN-US_TOPIC_0140323154__table542641118503"></a><a name="table542641118503"></a><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0140323154__table542641118503" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Default security group rules</caption><thead align="left"><tr id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_row12930145141920"><th align="left" class="cellrowborder" valign="top" width="11.83%" id="mcps1.3.1.6.2.6.1.1"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p3930145118194">Direction</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="11.97%" id="mcps1.3.6.2.6.1.2"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p129301851131913">Protocol</p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="11.97%" id="mcps1.3.1.6.2.6.1.2"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p129301851131913">Protocol</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="15%" id="mcps1.3.6.2.6.1.3"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p093075141919">Port/Range</p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="15%" id="mcps1.3.1.6.2.6.1.3"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p093075141919">Port/Range</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="25.22%" id="mcps1.3.6.2.6.1.4"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p149306511191">Source/Destination</p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="25.22%" id="mcps1.3.1.6.2.6.1.4"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p149306511191">Source/Destination</p>
|
||||
</th>
|
||||
<th align="left" class="cellrowborder" valign="top" width="35.980000000000004%" id="mcps1.3.6.2.6.1.5"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p99301851161916">Description</p>
|
||||
<th align="left" class="cellrowborder" valign="top" width="35.980000000000004%" id="mcps1.3.1.6.2.6.1.5"><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p99301851161916">Description</p>
|
||||
</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody><tr id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_row17931125111193"><td class="cellrowborder" valign="top" width="11.83%" headers="mcps1.3.6.2.6.1.1 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p1593111518191">Outbound</p>
|
||||
<tbody><tr id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_row17931125111193"><td class="cellrowborder" valign="top" width="11.83%" headers="mcps1.3.1.6.2.6.1.1 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p1593111518191">Outbound</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="11.97%" headers="mcps1.3.6.2.6.1.2 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p19931105117191">All</p>
|
||||
<td class="cellrowborder" valign="top" width="11.97%" headers="mcps1.3.1.6.2.6.1.2 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p19931105117191">All</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.6.2.6.1.3 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p15931651181920">All</p>
|
||||
<td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.1.6.2.6.1.3 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p15931651181920">All</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="25.22%" headers="mcps1.3.6.2.6.1.4 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p179318515196">Destination: 0.0.0.0/0</p>
|
||||
<td class="cellrowborder" valign="top" width="25.22%" headers="mcps1.3.1.6.2.6.1.4 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p179318515196">Destination: 0.0.0.0/0</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="35.980000000000004%" headers="mcps1.3.6.2.6.1.5 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p49315518196">Allows all outbound traffic.</p>
|
||||
<td class="cellrowborder" valign="top" width="35.980000000000004%" headers="mcps1.3.1.6.2.6.1.5 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p49315518196">Allows all outbound traffic.</p>
|
||||
</td>
|
||||
</tr>
|
||||
<tr id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_row109311451131911"><td class="cellrowborder" valign="top" width="11.83%" headers="mcps1.3.6.2.6.1.1 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p1293111513193">Inbound</p>
|
||||
<tr id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_row109311451131911"><td class="cellrowborder" valign="top" width="11.83%" headers="mcps1.3.1.6.2.6.1.1 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p1293111513193">Inbound</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="11.97%" headers="mcps1.3.6.2.6.1.2 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p1493105115194">All</p>
|
||||
<td class="cellrowborder" valign="top" width="11.97%" headers="mcps1.3.1.6.2.6.1.2 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p1493105115194">All</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.6.2.6.1.3 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p1593155181920">All</p>
|
||||
<td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.1.6.2.6.1.3 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p1593155181920">All</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="25.22%" headers="mcps1.3.6.2.6.1.4 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p593115141917">Source: the current security group (for example, sg-<em id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_i2138146127154428">xxxxx</em>)</p>
|
||||
<td class="cellrowborder" valign="top" width="25.22%" headers="mcps1.3.1.6.2.6.1.4 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p593115141917">Source: the current security group (for example, sg-<em id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_i2138146127154428">xxxxx</em>)</p>
|
||||
</td>
|
||||
<td class="cellrowborder" valign="top" width="35.980000000000004%" headers="mcps1.3.6.2.6.1.5 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p2931151121912">Allows communications among ECSs within the security group and denies all inbound traffic (incoming data packets).</p>
|
||||
<td class="cellrowborder" valign="top" width="35.980000000000004%" headers="mcps1.3.1.6.2.6.1.5 "><p id="EN-US_TOPIC_0140323154__en-us_topic_0118534003_p2931151121912">Allows communications among ECSs within the security group and denies all inbound traffic (incoming data packets).</p>
|
||||
</td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
<div>
|
||||
<div class="familylinks">
|
||||
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0140323151.html">Security Groups</a></div>
|
||||
|
||||
@ -3,10 +3,10 @@
|
||||
<h1 class="topictitle1">Overview</h1>
|
||||
<div id="body8662426"><div class="section" id="EN-US_TOPIC_0140323157__section14990143614615"><h4 class="sectiontitle">Security Group</h4><p id="EN-US_TOPIC_0140323157__p1868655417918">A security group is a collection of access control rules for <span id="EN-US_TOPIC_0140323157__text14577195853012">ECS</span>s that have the same security protection requirements and that are mutually trusted. After a security group is created, you can create various access rules for the security group, these rules will apply to all <span id="EN-US_TOPIC_0140323157__text192721320183720">ECS</span>s added to this security group.</p>
|
||||
<p id="EN-US_TOPIC_0140323157__p1388113065018">You can also customize a security group or use the default one. The system provides a default security group for you, which permits all outbound traffic and denies inbound traffic. <span id="EN-US_TOPIC_0140323157__text116501535133718">ECS</span>s in a security group are accessible to each other. For details about the default security group, see <a href="en-us_topic_0140323154.html">Default Security Groups and Rules</a>.</p>
|
||||
<div class="note" id="EN-US_TOPIC_0140323157__note45101592548"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0140323157__p1651019595545">If two ECSs are in the same security group but in different VPCs, the security group does not take effect. You can use a VPC peering connection to connect the two VPCs first. </p>
|
||||
<div class="note" id="EN-US_TOPIC_0140323157__note45101592548"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="EN-US_TOPIC_0140323157__ul127191453135316"><li id="EN-US_TOPIC_0140323157__li157201853205315">A security group works only when the network communication is normal. If two ECSs are in the same security group but in different VPCs, the security group does not take effect. You can use a VPC peering connection to connect the two VPCs first. </li></ul>
|
||||
</div></div>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0140323157__section1293516499168"><h4 class="sectiontitle">Security Group Rules</h4><p id="EN-US_TOPIC_0140323157__p2422159114619">After a security group is created, you can add rules to the security group. A rule applies either to inbound traffic (ingress) or outbound traffic (egress). After <span id="EN-US_TOPIC_0140323157__text17342815311">ECS</span>s are added to the security group, they are protected by the rules of that group.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0140323157__section1293516499168"><h4 class="sectiontitle">Security Group Rules</h4><p id="EN-US_TOPIC_0140323157__p2422159114619">After a security group is created, you can add rules to the security group. A rule applies either to inbound traffic (ingress) or outbound traffic (egress). After <span id="EN-US_TOPIC_0140323157__text17342815311">ECS</span>s are added to the security group, they are protected by the rules of that group. </p>
|
||||
<p id="EN-US_TOPIC_0140323157__p4631010194416">Each security group has default rules. For details, see <a href="en-us_topic_0140323154.html">Default Security Groups and Rules</a>. You can also customize security group rules. For details, see <a href="en-us_topic_0030878383.html">Configuring Security Group Rules</a>.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0140323157__section1795142593815"><h4 class="sectiontitle">Constraints on Using Security Groups</h4><ul id="EN-US_TOPIC_0140323157__en-us_topic_0118534002_ul1481432183915"><li id="EN-US_TOPIC_0140323157__en-us_topic_0118534002_li12289813111010">By default, you can add up to 50 security group rules to a security group.</li></ul>
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
<a name="EN-US_TOPIC_0163572591"></a><a name="EN-US_TOPIC_0163572591"></a>
|
||||
|
||||
<h1 class="topictitle1">Step 3: Configure Advanced Settings</h1>
|
||||
<div id="body1554291360505"><div class="section" id="EN-US_TOPIC_0163572591__section127442165919"><h4 class="sectiontitle">Advanced Settings</h4><ol id="EN-US_TOPIC_0163572591__en-us_topic_0144542112_ol1823113291110"><li id="EN-US_TOPIC_0163572591__en-us_topic_0144542112_li52923213173">Set <strong id="EN-US_TOPIC_0163572591__b127227558148">ECS Name</strong>.<p id="EN-US_TOPIC_0163572591__en-us_topic_0144542112_p33087131569">You can customize the ECS name. Only letters, digits, underscores (_), hyphens (-), and periods (.) are allowed.</p>
|
||||
<div id="body1554291360505"><div class="section" id="EN-US_TOPIC_0163572591__section127442165919"><h4 class="sectiontitle">Advanced Settings</h4><ol id="EN-US_TOPIC_0163572591__en-us_topic_0144542112_ol1823113291110"><li id="EN-US_TOPIC_0163572591__en-us_topic_0144542112_li52923213173">Set <strong id="EN-US_TOPIC_0163572591__b731817177257">ECS Name</strong>.<p id="EN-US_TOPIC_0163572591__en-us_topic_0144542112_p33087131569">You can customize the ECS name. Only letters, digits, underscores (_), hyphens (-), and periods (.) are allowed.</p>
|
||||
<p id="EN-US_TOPIC_0163572591__en-us_topic_0144542112_p13308181316618">If you want to create multiple <span id="EN-US_TOPIC_0163572591__text1464864218246">ECS</span>s all at one time, the system automatically sequences these <span id="EN-US_TOPIC_0163572591__text13371413132012">ECS</span>s.</p>
|
||||
<p id="EN-US_TOPIC_0163572591__en-us_topic_0144542112_p1192133271717"><strong id="EN-US_TOPIC_0163572591__b1319165120187">Allow duplicate name</strong>: allows duplicate <span id="EN-US_TOPIC_0163572591__text13697208164215">ECS</span> names. If you select <strong id="EN-US_TOPIC_0163572591__b842352706152714">Allow duplicate name</strong> and create multiple <span id="EN-US_TOPIC_0163572591__text1892911824213">ECS</span>s in a batch, the created <span id="EN-US_TOPIC_0163572591__text1012781941916">ECS</span>s will have the same name.</p>
|
||||
<p id="EN-US_TOPIC_0163572591__p13765650077">The <strong id="EN-US_TOPIC_0163572591__b7764104831218">ECS Name</strong> set in this step will be the initial host name in the ECS OS.</p>
|
||||
<p id="EN-US_TOPIC_0163572591__p13765650077">The <strong id="EN-US_TOPIC_0163572591__b7764104831218">ECS Name</strong> set in this step will be the initial hostname in the ECS OS.</p>
|
||||
<div class="note" id="EN-US_TOPIC_0163572591__note153599471475"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0163572591__p3920182310251">The naming rules of hostnames comply with <a href="https://tools.ietf.org/html/rfc952" target="_blank" rel="noopener noreferrer">RFC 952</a> and <a href="https://tools.ietf.org/html/rfc1123" target="_blank" rel="noopener noreferrer">RFC 1123</a>.</p>
|
||||
<p id="EN-US_TOPIC_0163572591__p14921164534213">When you set the ECS name and hostname, you are advised to use letters (a-z), digits (0-9), and hyphens (-) to prevent unknown issues. In the ECS:</p>
|
||||
<ul id="EN-US_TOPIC_0163572591__ul4778355191220"><li id="EN-US_TOPIC_0163572591__li68461130131715">Periods (.), hyphens (-), and underscores (_) at the beginning of the name will be ignored.</li><li id="EN-US_TOPIC_0163572591__li10778125591211">For periods (.) that are not at the beginning of the name, they and any content following them will be ignored.</li></ul>
|
||||
|
||||
@ -5,12 +5,12 @@
|
||||
<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p71988181313">To handle this issue, perform the following operations:</p>
|
||||
<ol id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_ol13927114215613"><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li8627147336">Fault locating: <p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p14824114153310"><a name="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li8627147336"></a><a name="en-us_topic_0166311836_li8627147336"></a>Identify the drivers from unknown sources and processes leading to high bandwidth or CPU usage.</p>
|
||||
<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p520932132220">Windows offer multiple tools to locate faults, including Task Manager, Performance Monitor, Resource Monitor, Process Explorer, Xperf (supported by versions later than Windows Server 2008), and full memory dump. </p>
|
||||
</li></ol><ol start="2" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_ol1032664618612"><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li133265461765">Check whether the processes and drivers are malicious and handle the issue accordingly.<ul id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_ul15198318834"><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li16198171815315">If the processes are not malicious, optimize their programs or modify <span id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_text42299348269">ECS</span> specifications.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li219841817313">If the processes are abnormal, stop these processes manually or use a third-party tool to stop them automatically.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li14679144017294">If the drivers are from official sources, there is no need to deal with system built-in drivers. Determine whether to uninstall the third-party software based on your requirements.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li167724565295">If the drivers are from unknown sources, you are advised to uninstall them by using commercial antivirus software or third-party security management tools.</li></ul>
|
||||
</li></ol><ol start="2" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_ol1032664618612"><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li133265461765">Check whether the processes and drivers are malicious and handle the issue accordingly.<ul id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_ul15198318834"><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li16198171815315">If the processes are not malicious, optimize their programs or modify <span id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_text7316720154012">ECS</span> specifications.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li219841817313">If the processes are abnormal, stop these processes manually or use a third-party tool to stop them automatically.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li14679144017294">If the drivers are from official sources, there is no need to deal with system built-in drivers. Determine whether to uninstall the third-party software based on your requirements.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li167724565295">If the drivers are from unknown sources, you are advised to uninstall them by using commercial antivirus software or third-party security management tools.</li></ul>
|
||||
</li></ol>
|
||||
<div class="section" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_section4635182415243"><h4 class="sectiontitle">Fault Locating</h4><ol id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_ol1651051719292"><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li32571315329">Log in to the ECS using VNC available on the management console.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li95101317142916">Start the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b6635182912711">Run</strong> dialog box, and then enter <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b126359297710">perfmon -res</strong>.<div class="fignone" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_fig18932134871212"><span class="figcap"><b>Figure 1 </b>Starting the Resource Monitor</span><br><span><img id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_image2083675412810" src="en-us_image_0281771106.png"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li145137290417">On the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b12364155195617">Resource Monitor</strong> page, click the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b4364115575614">CPU</strong> or <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b436419552564">Network</strong> tab to view the CPU or bandwidth usage.<div class="fignone" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_fig42857506323"><span class="figcap"><b>Figure 2 </b>Resource Monitor</span><br><span><img id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_image72272313912" src="en-us_image_0281773972.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li131213525457">Obtain the IDs and names of the processes with high CPU or bandwidth usage.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li1058095234710">On the remote login page, click <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b250519301919">Ctrl+Alt+Del</strong> to start the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b017625631114">Windows Task Manager</strong>.<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p755678143510">Alternatively, start the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b17658591114">Run</strong> dialog box and enter <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b15689519161119">taskmgr</strong> to start the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b112027310127">Windows Task Manager</strong>.</p>
|
||||
<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p1472114143511">The following describes how to display PIDs in <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b1455523615253">Windows Task Manager</strong>, locate a process, and check whether it is malicious.</p>
|
||||
</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li131213525457">Obtain the IDs and names of the processes with high CPU or bandwidth usage.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li1058095234710">On the VNC remote login page, click <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b250519301919">Ctrl+Alt+Del</strong> to start the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b017625631114">Windows Task Manager</strong>.<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p755678143510">Alternatively, start the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b17658591114">Run</strong> dialog box and enter <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b15689519161119">taskmgr</strong> to start the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b112027310127">Windows Task Manager</strong>.</p>
|
||||
<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p1472114143511">The following describes how to display PIDs in <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b1455523615253">Windows Task Manager</strong>, locate a process, and check whether it is normal.</p>
|
||||
<ol type="a" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_ol1884911412428"><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li1172124193513">Click the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b167710282568">Processes</strong> tab.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li97211433510">Click <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b289145757183213">PID</strong> to sort the data.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li07210417356">Right-click the process with high CPU or bandwidth usage and choose <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b84235270618337">Open File Location</strong> from the shortcut menu.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li0849747422">Check whether the process is malicious.<div class="fignone" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_fig138318464320"><span class="figcap"><b>Figure 3 </b>Checking the process</span><br><span><img id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_image6327519424" src="en-us_image_0000001695612925.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
</li></ol>
|
||||
</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li13493134517465">Open the <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b23026245425">Run</strong> dialog box and enter <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b2446163564214">fltmc</strong> to view the filter drivers of the system.<div class="p" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p1815904624610">The following figure uses Windows 10 as an example. Different OSs have different built-in drivers. For details, see their official websites. If a third-party driver is installed, it is also displayed in this figure.<div class="fignone" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_fig15648342174512"><span class="figcap"><b>Figure 4 </b>Viewing the system drivers</span><br><span><img id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_image1386420541271" src="en-us_image_0000001714627664.png" title="Click to enlarge" class="imgResize"></span></div>
|
||||
@ -23,7 +23,7 @@
|
||||
<div class="section" id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_section1379790191116"><h4 class="sectiontitle">Troubleshooting</h4><p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p191321858115">Before the troubleshooting, check whether the processes or drivers leading to the high CPU or bandwidth usage are normal, and handle the issue accordingly.</p>
|
||||
<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p17462151015124"><strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b842352706184245">Suggestions for non-malicious processes</strong></p>
|
||||
<ol id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_ol2781172510"><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li7719162512">If your ECS runs Windows Server 2008 or 2012, ensure that the available memory is 2 GiB or larger.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li149949614266">Check whether Windows Update is running.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li1154744010291">Check whether the antivirus software is scanning files and programs on the backend.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li187347610318">Check whether any applications requiring high CPU or bandwidth resources are running on the <span id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_text0015092719">ECS</span>. If yes, modify <span id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_text1978968162715">ECS</span> specifications or increase bandwidth.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li1363894512017">If the ECS configuration meets the application requirements, deploy applications separately. For example, deploy the database and applications separately.</li></ol>
|
||||
<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p68437493011"><strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b911734726">Suggestions for malicious processes</strong></p>
|
||||
<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p68437493011"><strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b686462901">Suggestions for malicious processes</strong></p>
|
||||
<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p1620651704">If the high CPU or bandwidth usage is caused by viruses or Trojan horses, manually stop the affected processes. You are advised to troubleshoot the issue as follows:</p>
|
||||
<ol id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_ol106301532236"><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li131203321441">Use the commercial-edition antivirus software or install <a href="https://learn.microsoft.com/en-us/microsoft-365/security/intelligence/safety-scanner-download?view=o365-worldwide&spm=a2c4g.11186623.2.22.3fe9671c4mJYXV" target="_blank" rel="noopener noreferrer">Microsoft Safety Scanner</a> to scan for viruses in security mode.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li10526438957">Install the latest patches for Windows.</li><li id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_li1476665719614">Run <strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b41025311170">MSconfig</strong> to disable all drivers that are not delivered with Microsoft and check whether the fault is rectified. For details, see the official Microsoft document <em id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_i1813863733816">How to perform a clean boot in Windows</em>.</li></ol>
|
||||
<p id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_p2088512279334"><strong id="EN-US_TOPIC_0167429328__en-us_topic_0166311836_b1747281618410">Suggestions for drivers from unknown sources</strong></p>
|
||||
|
||||
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Load Diff
@ -1,16 +1,16 @@
|
||||
<a name="EN-US_TOPIC_0275383051"></a><a name="EN-US_TOPIC_0275383051"></a>
|
||||
|
||||
<h1 class="topictitle1">Logging In to a Windows ECS from a Linux Computer</h1>
|
||||
<div id="body1599529050893"><div class="section" id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_section119451029135512"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_p2051937011921">This section describes how to log in to a Windows <span id="EN-US_TOPIC_0275383051__text1255143573817">ECS</span> from a Linux computer.</p>
|
||||
<h1 class="topictitle1">Logging In to a Windows ECS from a Linux Server</h1>
|
||||
<div id="body1599529050893"><div class="section" id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_section119451029135512"><h4 class="sectiontitle">Scenarios</h4><p id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_p2051937011921">This section describes how to log in to a Windows <span id="EN-US_TOPIC_0275383051__text1255143573817">ECS</span> from a Linux server.</p>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_section30111449112059"><h4 class="sectiontitle">Prerequisites</h4><ul id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_ul23108310112059"><li id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_li18354497116">The target <span id="EN-US_TOPIC_0275383051__text67755565384">ECS</span> is running.</li><li id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_li6648204112059">The <span id="EN-US_TOPIC_0275383051__text169431501395">ECS</span> must have an <span id="EN-US_TOPIC_0275383051__text159501718642">EIP</span> bound.</li></ul>
|
||||
<ul id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_ul59833840112059"><li id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_li1633651112059">Access to port 3389 is allowed in the inbound direction of the security group which the <span id="EN-US_TOPIC_0275383051__text294312117536">ECS</span> belongs to.</li><li id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_li39291782164659">Data can be exchanged between the login tool and the target <span id="EN-US_TOPIC_0275383051__text3138151063911">ECS</span>. For example, the default port 3389 is not blocked by the firewall.</li><li id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_li1180914813562">RDP has been enabled on the target <span id="EN-US_TOPIC_0275383051__text199672016123912">ECS</span>. By default, RDP has been enabled on the <span id="EN-US_TOPIC_0275383051__text183485914558">ECS</span>s created using a public image. For instructions about how to enable RDP, see <a href="#EN-US_TOPIC_0275383051__section65216898112059">Enabling RDP</a>.</li></ul>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0275383051__section10475316119"><h4 class="sectiontitle">Procedure</h4><p id="EN-US_TOPIC_0275383051__p1014725515367">To log in to a Windows ECS from a local Linux computer, use a remote access tool, such as rdesktop.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0275383051__section10475316119"><h4 class="sectiontitle">Procedure</h4><p id="EN-US_TOPIC_0275383051__p1014725515367">To log in to a Windows ECS from a local Linux server, use a remote access tool, such as rdesktop.</p>
|
||||
<ol id="EN-US_TOPIC_0275383051__ol11297332124711"><li id="EN-US_TOPIC_0275383051__li1886913517241">Run the following command to check whether rdesktop has been installed on the <span id="EN-US_TOPIC_0275383051__text18151433193914">ECS</span>:<p id="EN-US_TOPIC_0275383051__p1144119589248"><strong id="EN-US_TOPIC_0275383051__b7102100162513">rdesktop</strong></p>
|
||||
<p id="EN-US_TOPIC_0275383051__p1869019292516">If the message "command not found" is displayed, rdesktop is not installed. In such a case, obtain the rdesktop installation package at the <a href="http://www.rdesktop.org/" target="_blank" rel="noopener noreferrer">official rdesktop website</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0275383051__li10225538135210">Run the following command to log in to the <span id="EN-US_TOPIC_0275383051__text1667103610407">ECS</span>:<p id="EN-US_TOPIC_0275383051__p8587152775410"><strong id="EN-US_TOPIC_0275383051__b119550615119">rdesktop -u</strong> <em id="EN-US_TOPIC_0275383051__i2955116315">Username</em> <strong id="EN-US_TOPIC_0275383051__b09561661214">-p</strong> <em id="EN-US_TOPIC_0275383051__i1495686912">Password</em> <strong id="EN-US_TOPIC_0275383051__b109562065115">-g</strong> <em id="EN-US_TOPIC_0275383051__i595656111">Resolution</em> <em id="EN-US_TOPIC_0275383051__i995666315">EIP</em></p>
|
||||
<p id="EN-US_TOPIC_0275383051__p1490419281124">For example, run <strong id="EN-US_TOPIC_0275383051__b676411419125">rdesktop -u administrator -p password -g 1024*720 121.xx.xx.xx</strong>.</p>
|
||||
<p id="EN-US_TOPIC_0275383051__p1490419281124">For example, run <strong id="EN-US_TOPIC_0275383051__b676411419125">rdesktop -u administrator -p password -g 1024*720 121.xx.xx.x</strong><strong id="EN-US_TOPIC_0275383051__b64085128145">xx</strong>.</p>
|
||||
|
||||
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0275383051__table522016385618" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameters in the remote login command</caption><thead align="left"><tr id="EN-US_TOPIC_0275383051__row10220131567"><th align="left" class="cellrowborder" valign="top" width="18.85%" id="mcps1.3.3.3.2.4.2.3.1.1"><p id="EN-US_TOPIC_0275383051__p1422063175611">Parameter</p>
|
||||
</th>
|
||||
@ -48,7 +48,7 @@
|
||||
</div>
|
||||
</li></ol>
|
||||
</div>
|
||||
<div class="section" id="EN-US_TOPIC_0275383051__section65216898112059"><a name="EN-US_TOPIC_0275383051__section65216898112059"></a><a name="section65216898112059"></a><h4 class="sectiontitle">Enabling RDP</h4><div class="p" id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_p48077410112059">For your first login, use VNC to log in and enable RDP for your ECS. Then, use MSTSC to log in.<div class="note" id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_note5638113513711"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_p1527414171983">By default, RDP has been enabled on the ECSs created using a public image.</p>
|
||||
<div class="section" id="EN-US_TOPIC_0275383051__section65216898112059"><a name="EN-US_TOPIC_0275383051__section65216898112059"></a><a name="section65216898112059"></a><h4 class="sectiontitle">Enabling RDP</h4><div class="p" id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_p48077410112059">For your first login, use VNC to log in and enable RDP for your ECS. Then, use MSTSC to log in.<div class="note" id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_note5638113513711"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_p1527414171983">RDP is enabled by default for ECSs created using public images.</p>
|
||||
</div></div>
|
||||
<ol id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_ol32949349111118"><li id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_li56723037111118">Log in to the Windows <span id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_text34341437111211">ECS</span> using VNC.<p id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_p2050535911424">For details, see <a href="en-us_topic_0027268511.html">Logging In to a Windows ECS Using VNC</a>.</p>
|
||||
</li><li id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_li27377399113414">Click <strong id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_b842352706141917">Start</strong> in the task bar and choose <strong id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_b84235270614388">Control Panel</strong> > <strong id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_b842352706143812">System and Security</strong> > <strong id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_b842352706143816">System</strong> > <strong id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_b842352706143824">Remote settings</strong>.<p id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_p12062548113415">The <strong id="EN-US_TOPIC_0275383051__en-us_topic_0017955381_b842352706144010">System Properties</strong> dialog box is displayed.</p>
|
||||
|
||||
Reference in New Issue
Block a user