fix doc-exports yaml

Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Xiong, Chen Xiao <chenxiaoxiong@huawei.com>
Co-committed-by: Xiong, Chen Xiao <chenxiaoxiong@huawei.com>

docs/css/api-ref/css_03_0001.html

@@ -8,8 +8,6 @@
 </li>
 <li class="ulchildlink"><strong><a href="css_03_0053.html">Endpoints</a></strong><br>
 </li>
-<li class="ulchildlink"><strong><a href="css_03_0055.html">Concepts</a></strong><br>
-</li>
 <li class="ulchildlink"><strong><a href="css_03_0056.html">Supported Cluster Versions</a></strong><br>
 </li>
 </ul>

docs/css/api-ref/css_03_0024.html

@@ -8,51 +8,51 @@
 </th>
 </tr>
 </thead>
-<tbody><tr id="css_03_0024__row1235691123313"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p1289111323610">2023-09-25</p>
+<tbody><tr id="css_03_0024__row315538182613"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p14156389261">2023-12-15</p>
 </td>
-<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p112091714173312">Added:</p>
-<ul id="css_03_0024__ul1579951717543"><li id="css_03_0024__li779915173548"><a href="css_03_0090.html">Replacing a Node</a></li><li id="css_03_0024__li415562965411"><a href="css_03_0091.html">Configuring the Security Mode.</a></li><li id="css_03_0024__li362884595414"><a href="css_03_0092.html">Changing the Security Group</a></li><li id="css_03_0024__li1077122693215"><a href="css_03_0125.html">Load Balancing</a></li><li id="css_03_0024__li3325133513210"><a href="css_03_0132.html">Intelligent O&amp;M</a></li></ul>
+<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p1156986264">Delete the following section:</p>
+<p id="css_03_0024__p1393648182620">Intelligent O&amp;M</p>
 </td>
 </tr>
-<tr id="css_03_0024__row596851431719"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p09681114191716">2023-07-04</p>
+<tr id="css_03_0024__row6419337369"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p1289111323610">2023-9-25</p>
 </td>
-<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p984017810190">Updated the example response in <a href="css_03_0021.html">Restarting a Cluster</a>.</p>
+<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p14207318365">Added:</p>
+<ul id="css_03_0024__ul1579951717543"><li id="css_03_0024__li779915173548"><a href="css_03_0090.html">Replacing a Node</a></li><li id="css_03_0024__li415562965411"><a href="css_03_0091.html">Configuring the Security Mode.</a></li><li id="css_03_0024__li362884595414"><a href="css_03_0092.html">Changing the Security Group</a></li><li id="css_03_0024__li1077122693215"><a href="css_03_0125.html">Load Balancing</a></li><li id="css_03_0024__li1881882610263">Intelligent O&amp;M</li></ul>
 </td>
 </tr>
-<tr id="css_03_0024__row4700105122514"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p72096229268">2023-04-04</p>
+<tr id="css_03_0024__row184610281382"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p54962341881">2023-07-04</p>
 </td>
-<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p11758101612265">Added cluster version Opensearch_1.3.6: <a href="css_03_0056.html">Supported Cluster Versions</a></p>
-<p id="css_03_0024__p171381661709">Optimized the parameter description in:</p>
+<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p1412413429166">Update example response in <a href="css_03_0021.html">Restarting a Cluster</a>.</p>
+</td>
+</tr>
+<tr id="css_03_0024__row141655311109"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p72096229268">2023-04-04</p>
+</td>
+<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p11758101612265">Added the cluster version Opensearch_1.3.6 in <a href="css_03_0056.html">Supported Cluster Versions</a>.</p>
+<p id="css_03_0024__p113231217191113">Optimize the parameter description.</p>
 <ul id="css_03_0024__ul485174310011"><li id="css_03_0024__li985116430013"><a href="css_03_0086.html">Changing Specifications</a></li><li id="css_03_0024__li135851146207"><a href="css_03_0087.html">Changing the Specifications of a Specified Node Type</a></li><li id="css_03_0024__li0191114718412"><a href="css_03_0097.html">Querying Basic Log Configurations</a></li></ul>
-<p id="css_03_0024__p1813011173112">Updated the example requests: <a href="css_03_0106.html">Modifying Public Network Access Bandwidth</a></p>
+<p id="css_03_0024__p1813011173112">Update example response in <a href="css_03_0106.html">Modifying Public Network Access Bandwidth</a>.</p>
 </td>
 </tr>
-<tr id="css_03_0024__row9476201461618"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p19477161415164">2023-03-28</p>
+<tr id="css_03_0024__row9632184514155"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p9544195921515">2023-03-28</p>
 </td>
-<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><ul id="css_03_0024__ul54618281209"><li id="css_03_0024__li620011219215">Support for fine-grained grants: <a href="css_03_0065.html">Permissions Policies and Supported Actions</a></li><li id="css_03_0024__li1317895113713">Updated the procedure description in: <a href="css_03_0071.html">Obtaining a Project ID and Name</a></li><li id="css_03_0024__li679511261915">Optimized response parameters in: <a href="css_03_0026.html">Querying Cluster Details</a></li><li id="css_03_0024__li3491174914119">Added:<ul id="css_03_0024__ul1491144910119"><li id="css_03_0024__li14914491619"><a href="css_03_0084.html">Renaming a Cluster</a></li><li id="css_03_0024__li18491184912113"><a href="css_03_0085.html">Changing the Password of a Cluster</a></li><li id="css_03_0024__li5491144912116"><a href="css_03_0087.html">Changing the Specifications of a Specified Node Type</a></li><li id="css_03_0024__li7492184916114"><a href="css_03_0088.html">Scaling In a Cluster by Removing a Specific Node</a></li><li id="css_03_0024__li124928499116"><a href="css_03_0089.html">Scaling In Nodes of a Specific Type</a></li><li id="css_03_0024__li17144135814316"><a href="css_03_0093.html">Log Management</a></li><li id="css_03_0024__li348813834414"><a href="css_03_0103.html">Public Network Access</a></li><li id="css_03_0024__li7211717144412"><a href="css_03_0109.html">VPC Endpoint</a></li><li id="css_03_0024__li188521237444"><a href="css_03_0115.html">Parameter Configuration</a></li></ul>
+<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><ul id="css_03_0024__ul128852040102017"><li id="css_03_0024__li14469281019">Supported fine-grained authorization in <a href="css_03_0065.html">Permissions Policies and Supported Actions</a>.</li><li id="css_03_0024__li1317895113713">Updated operations in <a href="css_03_0071.html">Obtaining a Project ID and Name</a>.</li><li id="css_03_0024__li3491174914119">Added:<ul id="css_03_0024__ul85901346202619"><li id="css_03_0024__li185897467266"><a href="css_03_0084.html">Renaming a Cluster</a></li><li id="css_03_0024__li1258984672620"><a href="css_03_0085.html">Changing the Password of a Cluster</a></li><li id="css_03_0024__li135898468269"><a href="css_03_0087.html">Changing the Specifications of a Specified Node Type</a></li><li id="css_03_0024__li7589144614266"><a href="css_03_0088.html">Scaling In a Cluster by Removing a Specific Node</a></li><li id="css_03_0024__li358984610264"><a href="css_03_0089.html">Scaling In Nodes of a Specific Type</a></li><li id="css_03_0024__li3848153213447"><a href="css_03_0119.html">Kibana Public Network Access</a></li><li id="css_03_0024__li17144135814316"><a href="css_03_0093.html">Log Management</a></li><li id="css_03_0024__li348813834414"><a href="css_03_0103.html">Public Network Access</a></li><li id="css_03_0024__li7211717144412"><a href="css_03_0109.html">VPC Endpoint</a></li><li id="css_03_0024__li188521237444"><a href="css_03_0115.html">Parameter Configuration</a></li></ul>
 </li></ul>
 </td>
 </tr>
-<tr id="css_03_0024__row1099905911231"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p83102109138">2023-03-09</p>
+<tr id="css_03_0024__row5888728133717"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p19687185375">2023-02-28</p>
 </td>
-<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p1731041018137">Optimized the parameter description in:</p>
-<ul id="css_03_0024__ul29651532151312"><li id="css_03_0024__li69651232161312"><a href="css_03_0019.html">Creating a Cluster</a></li><li id="css_03_0024__li8550136112414"><a href="css_03_0026.html">Querying Cluster Details</a></li></ul>
+<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p113564503362">Optimized response parameters in <a href="css_03_0026.html">Querying Cluster Details</a>.</p>
 </td>
 </tr>
-<tr id="css_03_0024__row171211401282"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p5408186102418">2023-02-23</p>
+<tr id="css_03_0024__row1867511993816"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p101961517193814">2022-09-14</p>
 </td>
-<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p040815632420">Optimized the parameter description in: <a href="css_03_0019.html">Creating a Cluster</a></p>
+<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p12676159153813">Added:</p>
+<ul id="css_03_0024__ul132109457388"><li id="css_03_0024__li1211184519382"><a href="css_03_0019.html">Creating a Cluster</a></li><li id="css_03_0024__li151911831397"><a href="css_03_0018.html">Querying the List of Clusters</a></li><li id="css_03_0024__li1672764615913"><a href="css_03_0026.html">Querying Cluster Details</a></li><li id="css_03_0024__li164741016395"><a href="css_03_0031.html">Setting the Automatic Snapshot Creation Policy</a></li><li id="css_03_0024__li3116141117399"><a href="css_03_0032.html">Querying the Automatic Snapshot Creation Policy for a Cluster</a></li></ul>
 </td>
 </tr>
-<tr id="css_03_0024__row1969612109405"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p1584891634012">2022-09-14</p>
+<tr id="css_03_0024__row1664961015213"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p1764918106213">2022-07-28</p>
 </td>
-<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><p id="css_03_0024__p12676159153813">Updated:</p>
-<ul id="css_03_0024__ul132109457388"><li id="css_03_0024__li1211184519382"><a href="css_03_0019.html">Creating a Cluster</a></li><li id="css_03_0024__li384414201883"><a href="css_03_0018.html">Querying the List of Clusters</a></li><li id="css_03_0024__li1634025115817"><a href="css_03_0026.html">Querying Cluster Details</a></li><li id="css_03_0024__li164741016395"><a href="css_03_0031.html">Setting the Automatic Snapshot Creation Policy</a></li><li id="css_03_0024__li3116141117399"><a href="css_03_0032.html">Querying the Automatic Snapshot Creation Policy for a Cluster</a></li></ul>
-</td>
-</tr>
-<tr id="css_03_0024__row16558121992212"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p1655821912210">2022-07-28</p>
-</td>
-<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><ul id="css_03_0024__ul4517133245212"><li id="css_03_0024__li1061343610524">Added <span class="uicontrol" id="css_03_0024__uicontrol2166161418209"><b>Common Request Parameters</b></span> and <span class="uicontrol" id="css_03_0024__uicontrol15407142314208"><b>Common Response Parameters </b></span> in <a href="iam_01_0023.html">Calling APIs</a>.</li><li id="css_03_0024__li17517113210526">Added cluster version 7.10.2.</li></ul>
+<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><ul id="css_03_0024__ul26129118570"><li id="css_03_0024__li5612151125716">Combined "Common Request Parameters" and "Common Response Parameters" into <a href="iam_01_0023.html">Calling APIs</a>.</li><li id="css_03_0024__li142323512574">Added cluster version 7.10.2.</li></ul>
 </td>
 </tr>
 <tr id="css_03_0024__row6818133117347"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p6818531133419">2022-06-30</p>
@@ -166,7 +166,7 @@
 </tr>
 <tr id="css_03_0024__row16397182015585"><td class="cellrowborder" valign="top" width="21%" headers="mcps1.3.1.1.3.1.1 "><p id="css_03_0024__p339722017584">2018-09-29</p>
 </td>
-<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><ul id="css_03_0024__ul1167338151012"><li id="css_03_0024__li667314871010">Modified the parameter description in the following sections:<ul id="css_03_0024__ul10673083101"><li id="css_03_0024__li146733881020"><a href="css_03_0019.html">Creating a Cluster</a></li><li id="css_03_0024__li1867311821020">CSS Monitoring Metrics</li><li id="css_03_0024__li11673188201018">Common Request Parameters</li></ul>
+<td class="cellrowborder" valign="top" width="79%" headers="mcps1.3.1.1.3.1.2 "><ul id="css_03_0024__ul1167338151012"><li id="css_03_0024__li667314871010">Modified the parameter description in the following sections:<ul id="css_03_0024__ul10673083101"><li id="css_03_0024__li146733881020"><a href="css_03_0019.html">Creating a Cluster</a></li><li id="css_03_0024__li1867311821020">CSS Monitoring Metrics</li><li id="css_03_0024__li11673188201018">Common Response Parameters</li></ul>
 </li><li id="css_03_0024__li98892281013">Deleted information related to the <span class="parmname" id="css_03_0024__parmname26611601492"><b>extendparam</b></span> parameter and modified the example response.<p id="css_03_0024__p19725173919107"><a href="css_03_0033.html">Manually Creating a Snapshot</a></p>
 </li></ul>
 </td>
@@ -193,8 +193,8 @@
 </li><li id="css_03_0024__li0124712102113">Modified the example response. Added the status code returned by the API for deleting a cluster.<p id="css_03_0024__p62081810194816"><a name="css_03_0024__li0124712102113"></a><a name="li0124712102113"></a><a href="css_03_0020.html">Deleting a Cluster</a></p>
 </li><li id="css_03_0024__li1972175011203">Modified the URI format. Added the status code returned by the API for obtaining the list of instance flavors.<p id="css_03_0024__p1617914401292"><a name="css_03_0024__li1972175011203"></a><a name="li1972175011203"></a><a href="css_03_0023.html">Obtaining the List of Instance Flavors</a></p>
 </li><li id="css_03_0024__li6279448172013">Modified the function description. Modify the example request. Added the status code returned by the API for automatically performing basic configurations for a cluster snapshot.<p id="css_03_0024__p19190171015481"><a name="css_03_0024__li6279448172013"></a><a name="li6279448172013"></a><a href="css_03_0037.html">(Not Recommended) Automatically Configuring Basic Settings of a Cluster Snapshot</a></p>
-</li><li id="css_03_0024__li20675126182218">Modified the description about the <span class="parmname" id="css_03_0024__parmname363212532093"><b>indices</b></span> parameter in the request parameter table. Changed parameter names <span class="parmname" id="css_03_0024__parmname9692191672219"><b>bakExpectedStartTime</b></span>, <span class="parmname" id="css_03_0024__parmname19692716162215"><b>bakKeepDay</b></span>, and <span class="parmname" id="css_03_0024__parmname169216169222"><b>bakPeriod</b></span> in the table of <strong id="css_03_0024__b1869251642216">backup</strong> field data structure description to <strong id="css_03_0024__b6692616202217">backupExpectedStartTime</strong>, <strong id="css_03_0024__b66921516122218">backupKeepDay</strong>, and <strong id="css_03_0024__b46921916142210">backupPeriod</strong>, respectively. Modified the example response. Added the status code returned by the API for manually creating a cluster snapshot.<p id="css_03_0024__p999219285565"><a href="css_03_0033.html">Manually Creating a Snapshot</a></p>
-</li><li id="css_03_0024__li1538674616208">Changed parameter names <span class="parmname" id="css_03_0024__parmname4692516202220"><b>bakExpectedStartTime</b></span>, <span class="parmname" id="css_03_0024__parmname18692916162210"><b>bakKeepDay</b></span>, and <span class="parmname" id="css_03_0024__parmname6692916172214"><b>bakPeriod</b></span> in the table of <strong id="css_03_0024__b176925167221">backups</strong> field data structure description to <strong id="css_03_0024__b156921516112220">backupExpectedStartTime</strong>, <strong id="css_03_0024__b1069261662217">backupKeepDay</strong>, and <strong id="css_03_0024__b869221662212">backupPeriod</strong>, respectively. Modified the example response. Added the status code returned by the API for querying the list of snapshots.<p id="css_03_0024__p183581454143119"><a href="css_03_0034.html">Querying the List of Snapshots</a></p>
+</li><li id="css_03_0024__li20675126182218">Modified the description about the <span class="parmname" id="css_03_0024__parmname363212532093"><b>indices</b></span> parameter in the request parameter table. Changed parameter names <span class="parmname" id="css_03_0024__parmname15876142265219"><b>bakExpectedStartTime</b></span>, <span class="parmname" id="css_03_0024__parmname128767229528"><b>bakKeepDay</b></span>, and <span class="parmname" id="css_03_0024__parmname487612213523"><b>bakPeriod</b></span> in the table of <strong id="css_03_0024__b14876172225212">backup</strong> field data structure description to <strong id="css_03_0024__b1487682218521">backupExpectedStartTime</strong>, <strong id="css_03_0024__b1687692210527">backupKeepDay</strong>, and <strong id="css_03_0024__b8876222195219">backupPeriod</strong>, respectively. Modified the example response. Added the status code returned by the API for manually creating a cluster snapshot.<p id="css_03_0024__p999219285565"><a href="css_03_0033.html">Manually Creating a Snapshot</a></p>
+</li><li id="css_03_0024__li1538674616208">Changed parameter names <span class="parmname" id="css_03_0024__parmname148761422105214"><b>bakExpectedStartTime</b></span>, <span class="parmname" id="css_03_0024__parmname138763224524"><b>bakKeepDay</b></span>, and <span class="parmname" id="css_03_0024__parmname1787602245215"><b>bakPeriod</b></span> in the table of <strong id="css_03_0024__b787672225214">backups</strong> field data structure description to <strong id="css_03_0024__b19876152295215">backupExpectedStartTime</strong>, <strong id="css_03_0024__b1876122225214">backupKeepDay</strong>, and <strong id="css_03_0024__b1387618223525">backupPeriod</strong>, respectively. Modified the example response. Added the status code returned by the API for querying the list of snapshots.<p id="css_03_0024__p183581454143119"><a href="css_03_0034.html">Querying the List of Snapshots</a></p>
 </li><li id="css_03_0024__li9799616202416">Modified the description in the request parameter table. Added the status code returned by the API for restoring snapshots.<p id="css_03_0024__p2335101732410"><a name="css_03_0024__li9799616202416"></a><a name="li9799616202416"></a><a href="css_03_0035.html">Restoring a Snapshot</a></p>
 </li><li id="css_03_0024__li1187082172416">Added the handling method for each error code.</li></ul>
 </td>

docs/css/api-ref/css_03_0055.html

@@ -1,18 +0,0 @@
-<a name="css_03_0055"></a><a name="css_03_0055"></a>
-
-<h1 class="topictitle1">Concepts</h1>
-<div id="body8662426"><ul id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0170093947_ul128965163312"><li id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li489681620316">Account<p id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_p1089611169316"><a name="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li489681620316"></a><a name="en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li489681620316"></a>An account is created after you register with the cloud platform. It has full access permissions on its resources and cloud services, such as resetting password and granting permissions. The account is a payment entity and should not be used to perform routine management. For security purposes, create IAM users and grant them permissions for routine management.</p>
-</li><li id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li15896816113116">User<p id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_p589691603117"><a name="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li15896816113116"></a><a name="en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li15896816113116"></a>An IAM user is created using an account to use cloud services. Each IAM user has their own identity credentials (password and access keys).</p>
-<p id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_p9896121653112">API authentication requires information such as the account name, username, and password.</p>
-</li><li id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li1564913617106">Region<p id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_p10588103711107"><a name="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li1564913617106"></a><a name="en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li1564913617106"></a>A region is a geographic area in which cloud resources are deployed. Availability zones (AZs) in the same region can communicate with each other over an intranet, while AZs in different regions are isolated from each other. By creating cloud resources in different regions, you can design applications to better meet customer requirements and comply with local laws and regulations.</p>
-</li><li id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li1183783919109">AZ<p id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_p061084051014"><a name="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li1183783919109"></a><a name="en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li1183783919109"></a>An AZ comprises of one or multiple physical data centers equipped with independent ventilation, fire, water, and electricity facilities. Computing, network, storage, and other resources in an AZ are logically divided into multiple clusters. AZs within a region are interconnected using high-speed optical fibers to allow you to build cross-AZ high-availability systems.</p>
-</li><li id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li3896216123113">Project<p id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_p10896181643118"><a name="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li3896216123113"></a><a name="en-us_topic_0171174226_en-us_topic_0170640577_en-us_topic_0169294976_li3896216123113"></a>Projects group and isolate resources (including compute, storage, and network resources) across physical regions. A default project is provided for each region, and subprojects can be created under each default project. Users can be granted permissions to access all resources in a specific project. If you need more refined access control, create sub-projects under a default project and purchase resources in sub-projects. Then you can assign users the permissions required to access only the resources in the specific sub-projects.</p>
-<div class="fignone" id="css_03_0055__en-us_topic_0170640577_en-us_topic_0169294976_fig1189614168311"><span class="figcap"><b>Figure 1 </b>Project isolation model</span><br><span><img id="css_03_0055__en-us_topic_0170640577_en-us_topic_0169294976_image689661615316" src="en-us_image_0000001504150288.gif"></span></div>
-</li><li id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_li2367344406">Checkpoint: When an application consumes data, the latest SN of the consumed data is recorded as a checkpoint. When the data is consumed again, the consumption can be continued based on this checkpoint.</li><li id="css_03_0055__en-us_topic_0171174226_en-us_topic_0170640577_li6731144794017">APP: Multiple applications can access data in the same stream. Checkpoints generated for each application are used to record the consumed data in the stream by each application.</li></ul>
-</div>
-<div>
-<div class="familylinks">
-<div class="parentlink"><strong>Parent topic:</strong> <a href="css_03_0001.html">Before You Start</a></div>
-</div>
-</div>
-

docs/css/api-ref/css_03_0057.html

@@ -14,6 +14,11 @@
 <td class="cellrowborder" valign="top" width="75.59%" headers="mcps1.3.2.2.3.1.2 "><p id="css_03_0057__en-us_topic_0171174222_en-us_topic_0122640544_p17288998">You can use cluster management APIs to create clusters, scale out a cluster, view cluster details, and obtain instance specifications.</p>
 </td>
 </tr>
+<tr id="css_03_0057__row1245075482416"><td class="cellrowborder" valign="top" width="24.41%" headers="mcps1.3.2.2.3.1.1 "><p id="css_03_0057__p13764544131910"><a href="css_03_0119.html">Kibana Public Network Access APIs</a></p>
+</td>
+<td class="cellrowborder" valign="top" width="75.59%" headers="mcps1.3.2.2.3.1.2 "><p id="css_03_0057__p0764204451911">These APIs are used to enable, disable, and modify Kibana public access for a cluster in security mode.</p>
+</td>
+</tr>
 <tr id="css_03_0057__row1809103731011"><td class="cellrowborder" valign="top" width="24.41%" headers="mcps1.3.2.2.3.1.1 "><p id="css_03_0057__p1540857141917"><a href="css_03_0093.html">Log Management APIs</a></p>
 </td>
 <td class="cellrowborder" valign="top" width="75.59%" headers="mcps1.3.2.2.3.1.2 "><p id="css_03_0057__p11401357161912">These APIs are used to enable, disable, modify, and query logs.</p>

docs/css/api-ref/css_03_0132.html

@@ -1,17 +0,0 @@
-<a name="css_03_0132"></a><a name="css_03_0132"></a>
-
-<h1 class="topictitle1">Intelligent O&amp;M</h1>
-<div id="body0000001667597896"></div>
-<div>
-<ul class="ullinks">
-<li class="ulchildlink"><strong><a href="css_03_0133.html">Creating a Cluster Detection Task</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_03_0134.html">Obtaining the Intelligent O&amp;M Task List and Details</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_03_0135.html">Deleting a Detection Task</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_03_0136.html">Obtaining SMN Topics Available for Intelligent O&amp;M Alarms</a></strong><br>
-</li>
-</ul>
-</div>
-

docs/css/api-ref/css_03_0135.html

@@ -1,99 +0,0 @@
-<a name="css_03_0135"></a><a name="css_03_0135"></a>
-
-<h1 class="topictitle1">Deleting a Detection Task</h1>
-<div id="body0000001715677385"><div class="section" id="css_03_0135__section196521732171419"><h4 class="sectiontitle">Function</h4><p id="css_03_0135__p126531232101420">This API is used to delete a detection task.</p>
-</div>
-<div class="section" id="css_03_0135__atuogenerate_2"><h4 class="sectiontitle">URI</h4><p id="css_03_0135__p1865417327140">DELETE /v1.0/{project_id}/clusters/{cluster_id}/ai-ops/{aiops_id}</p>
-
-<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="css_03_0135__table26566328142" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Path Parameters</caption><thead align="left"><tr id="css_03_0135__row16551632101413"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.3.2.5.1.1"><p id="css_03_0135__p2656832191418">Parameter</p>
-</th>
-<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.3.2.5.1.2"><p id="css_03_0135__p10657432141419">Mandatory</p>
-</th>
-<th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.2.3.2.5.1.3"><p id="css_03_0135__p186573323147">Type</p>
-</th>
-<th align="left" class="cellrowborder" valign="top" width="40%" id="mcps1.3.2.3.2.5.1.4"><p id="css_03_0135__p2065810329141">Description</p>
-</th>
-</tr>
-</thead>
-<tbody><tr id="css_03_0135__row186551232161410"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.1 "><p id="css_03_0135__p6658332141411">project_id</p>
-</td>
-<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.2 "><p id="css_03_0135__p18659113217146">Yes</p>
-</td>
-<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.3 "><p id="css_03_0135__p14659203213147">String</p>
-</td>
-<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.2.3.2.5.1.4 "><p id="css_03_0135__p46601332151412">Project ID. For details about how to obtain the project ID and name, see <a href="css_03_0071.html">Obtaining the Project ID and Name</a>.</p>
-</td>
-</tr>
-<tr id="css_03_0135__row86551132141417"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.1 "><p id="css_03_0135__p8660183231418">cluster_id</p>
-</td>
-<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.2 "><p id="css_03_0135__p16604322149">Yes</p>
-</td>
-<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.3 "><p id="css_03_0135__p8661133212146">String</p>
-</td>
-<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.2.3.2.5.1.4 "><p id="css_03_0135__p1366143210149">ID of the cluster to be deleted</p>
-</td>
-</tr>
-<tr id="css_03_0135__row116551532191414"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.1 "><p id="css_03_0135__p3662103201413">aiops_id</p>
-</td>
-<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.2 "><p id="css_03_0135__p466212321148">Yes</p>
-</td>
-<td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.2.3.2.5.1.3 "><p id="css_03_0135__p1366353218141">String</p>
-</td>
-<td class="cellrowborder" valign="top" width="40%" headers="mcps1.3.2.3.2.5.1.4 "><p id="css_03_0135__p466363210144">ID of a detection task</p>
-</td>
-</tr>
-</tbody>
-</table>
-</div>
-</div>
-<div class="section" id="css_03_0135__section19664183219141"><h4 class="sectiontitle">Request Parameters</h4><p id="css_03_0135__p106641132151416">None</p>
-</div>
-<div class="section" id="css_03_0135__section13664203217149"><h4 class="sectiontitle">Response Parameters</h4><p id="css_03_0135__p36651532111410">None</p>
-</div>
-<div class="section" id="css_03_0135__section13665173213140"><h4 class="sectiontitle">Example Requests</h4><p id="css_03_0135__p166661732101418">Delete a detection task.</p>
-<pre class="screen" id="css_03_0135__screen1066614325142">DELETE /v1.0/6204a5bd270343b5885144cf9c8c158d/clusters/4f3deec3-efa8-4598-bf91-560aad1377a3/ai-ops/e19c9298-465e-42ad-a0ae-b6b552222925</pre>
-</div>
-<div class="section" id="css_03_0135__section66671032131419"><h4 class="sectiontitle">Example Responses</h4><p id="css_03_0135__p17667113216142">None</p>
-</div>
-<div class="section" id="css_03_0135__section46683327148"><h4 class="sectiontitle">Status Codes</h4>
-<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="css_03_0135__status_code" frame="border" border="1" rules="all"><thead align="left"><tr id="css_03_0135__row8668932161412"><th align="left" class="cellrowborder" valign="top" width="15%" id="mcps1.3.7.2.1.3.1.1"><p id="css_03_0135__p1767013328146">Status Code</p>
-</th>
-<th align="left" class="cellrowborder" valign="top" width="85%" id="mcps1.3.7.2.1.3.1.2"><p id="css_03_0135__p14671332101415">Description</p>
-</th>
-</tr>
-</thead>
-<tbody><tr id="css_03_0135__row1668143219144"><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.7.2.1.3.1.1 "><p id="css_03_0135__p867112322144">200</p>
-</td>
-<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.7.2.1.3.1.2 "><p id="css_03_0135__p167283219144">Request succeeded.</p>
-</td>
-</tr>
-<tr id="css_03_0135__row1366983220140"><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.7.2.1.3.1.1 "><p id="css_03_0135__p1467212329146">400</p>
-</td>
-<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.7.2.1.3.1.2 "><p id="css_03_0135__p14673153212145">Invalid request.</p>
-<p id="css_03_0135__p1067373251412">Modify the request instead of retrying.</p>
-</td>
-</tr>
-<tr id="css_03_0135__row4669183281411"><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.7.2.1.3.1.1 "><p id="css_03_0135__p19673932141410">409</p>
-</td>
-<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.7.2.1.3.1.2 "><p id="css_03_0135__p1674332171419">The request cannot be processed due to a conflict.</p>
-<p id="css_03_0135__p116741032161415">This status code indicates that the resource that the client attempts to create already exits, or the requested update failed due to a conflict.</p>
-</td>
-</tr>
-<tr id="css_03_0135__row566973261412"><td class="cellrowborder" valign="top" width="15%" headers="mcps1.3.7.2.1.3.1.1 "><p id="css_03_0135__p1067553281411">412</p>
-</td>
-<td class="cellrowborder" valign="top" width="85%" headers="mcps1.3.7.2.1.3.1.2 "><p id="css_03_0135__p1367503214146">The server does not meet one of the requirements that the requester puts on the request.</p>
-</td>
-</tr>
-</tbody>
-</table>
-</div>
-</div>
-<div class="section" id="css_03_0135__section146761632101413"><h4 class="sectiontitle">Error Codes</h4><p id="css_03_0135__p1167612328147">See <a href="css_03_0076.html">Error Codes</a>.</p>
-</div>
-</div>
-<div>
-<div class="familylinks">
-<div class="parentlink"><strong>Parent topic:</strong> <a href="css_03_0132.html">Intelligent O&amp;M</a></div>
-</div>
-</div>
-

docs/css/best-practice/ALL_META.TXT.json

@@ -0,0 +1,19 @@
+[
+	{
+		"uri":"css_07_0024.html",
+		"node_id":"css_07_0024.xml",
+		"product_code":"",
+		"code":"1",
+		"des":"Elasticsearch is used as a supplement to relational databases, such as MySQL and GaussDB(for MySQL), to improve the full-text search and high-concurrency ad hoc query cap",
+		"doc_type":"",
+		"kw":"Using CSS to Accelerate Database Query and Analysis,Best Practices",
+		"search_title":"",
+		"metedata":[
+			{
+				"IsMulti":"No"
+			}
+		],
+		"title":"Using CSS to Accelerate Database Query and Analysis",
+		"githuburl":""
+	}
+]

docs/css/best-practice/CLASS.TXT.json

@@ -0,0 +1,11 @@
+[
+	{
+		"desc":"Elasticsearch is used as a supplement to relational databases, such as MySQL and GaussDB(for MySQL), to improve the full-text search and high-concurrency ad hoc query cap",
+		"product_code":"",
+		"title":"Using CSS to Accelerate Database Query and Analysis",
+		"uri":"css_07_0024.html",
+		"doc_type":"",
+		"p_code":"",
+		"code":"1"
+	}
+]

docs/css/best-practice/PARAMETERS.txt

@@ -0,0 +1,3 @@
+version=""
+language="en-us"
+type=""

docs/css/umn/css_01_0001.html

@@ -1,10 +1,14 @@
 <a name="css_01_0001"></a><a name="css_01_0001"></a>
 
-<h1 class="topictitle1">Overview</h1>
-<div id="body1531992931974"></div>
+
+  <h1 class="topictitle1">Overview</h1>
+
+  <div id="body0000001715704717"><p id="css_01_0001__p8060118"></p>
+</div>
+
 <div>
 <ul class="ullinks">
-<li class="ulchildlink"><strong><a href="css_04_0001.html">CSS</a></strong><br>
+<li class="ulchildlink"><strong><a href="css_04_0001.html">What Is Cloud Search Service?</a></strong><br>
 </li>
 <li class="ulchildlink"><strong><a href="css_04_0010.html">Advantages</a></strong><br>
 </li>
@@ -16,9 +20,11 @@
 </li>
 <li class="ulchildlink"><strong><a href="css_04_0005.html">Constraints</a></strong><br>
 </li>
+<li class="ulchildlink"><strong><a href="css_04_0019.html">Quotas</a></strong><br>
+</li>
 <li class="ulchildlink"><strong><a href="css_04_0004.html">Related Services</a></strong><br>
 </li>
-<li class="ulchildlink"><strong><a href="css_04_0003.html">Basic Concepts</a></strong><br>
+<li class="ulchildlink"><strong><a href="css_04_0012.html">Basic Concepts</a></strong><br>
 </li>
 </ul>
 </div>

docs/css/umn/css_01_0006.html

@@ -1,7 +1,7 @@
 <a name="css_01_0006"></a><a name="css_01_0006"></a>
 
 <h1 class="topictitle1">Getting Started</h1>
-<div id="body0000001282339366"></div>
+<div id="body1503460464688"></div>
 <div>
 <ul class="ullinks">
 <li class="ulchildlink"><strong><a href="css_01_0007.html">Getting Started with Elasticsearch</a></strong><br>

docs/css/umn/css_01_0008.html

@@ -1,23 +1,19 @@
 <a name="css_01_0008"></a><a name="css_01_0008"></a>
 
-<h1 class="topictitle1">Creating and Accessing a Cluster</h1>
-<div id="body0000001282339370"></div>
+<h1 class="topictitle1">Creating an Elasticsearch Cluster</h1>
+<div id="body1531982370397"></div>
 <div>
 <ul class="ullinks">
-<li class="ulchildlink"><strong><a href="css_04_0023.html">Multi-AZ HA</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_04_0019.html">Clusters in Security Mode</a></strong><br>
+<li class="ulchildlink"><strong><a href="css_01_0189.html">Clusters in Security Mode</a></strong><br>
 </li>
 <li class="ulchildlink"><strong><a href="css_01_0011.html">Creating an Elasticsearch Cluster in Security Mode</a></strong><br>
 </li>
 <li class="ulchildlink"><strong><a href="css_01_0094.html">Creating an Elasticsearch Cluster in Non-Security Mode</a></strong><br>
 </li>
-<li class="ulchildlink"><strong><a href="css_01_0190.html">Accessing an Elasticsearch Cluster</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_01_0012.html">Accessing a Cluster</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_01_0185.html">Viewing Cluster Information</a></strong><br>
-</li>
 </ul>
+
+<div class="familylinks">
+<div class="parentlink"><strong>Parent topic:</strong> <a href="css_01_0009.html">Managing Elasticsearch Clusters</a></div>
+</div>
 </div>
 

docs/css/umn/css_01_0009.html

@@ -1,39 +1,27 @@
 <a name="css_01_0009"></a><a name="css_01_0009"></a>
 
 <h1 class="topictitle1">Managing Elasticsearch Clusters</h1>
-<div id="body0000001334619297"></div>
+<div id="body1503460464688"></div>
 <div>
 <ul class="ullinks">
-<li class="ulchildlink"><strong><a href="css_01_0053.html">Cluster and Storage Capacity Statuses</a></strong><br>
+<li class="ulchildlink"><strong><a href="css_01_0008.html">Creating an Elasticsearch Cluster</a></strong><br>
 </li>
-<li class="ulchildlink"><strong><a href="css_01_0056.html">Introduction to the Cluster List</a></strong><br>
+<li class="ulchildlink"><strong><a href="css_01_0185.html">Viewing Basic Information About an Elasticsearch Cluster</a></strong><br>
 </li>
-<li class="ulchildlink"><strong><a href="css_01_0033.html">Index Backup and Restoration</a></strong><br>
+<li class="ulchildlink"><strong><a href="css_01_0075.html">Managing Tags</a></strong><br>
 </li>
 <li class="ulchildlink"><strong><a href="css_01_0058.html">Binding an Enterprise Project</a></strong><br>
 </li>
 <li class="ulchildlink"><strong><a href="css_01_0014.html">Restarting a Cluster</a></strong><br>
 </li>
-<li class="ulchildlink"><strong><a href="css_01_0040.html">Migrating Cluster Data</a></strong><br>
+<li class="ulchildlink"><strong><a href="css_01_0015.html">Deleting a Cluster</a></strong><br>
 </li>
 <li class="ulchildlink"><strong><a href="css_01_0060.html">Managing Failed Tasks</a></strong><br>
 </li>
-<li class="ulchildlink"><strong><a href="css_01_0015.html">Deleting a Cluster</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_01_0075.html">Managing Tags</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_01_0076.html">Public Network Access</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_01_0077.html">Managing Logs</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_01_0078.html">Managing Plugins</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_01_0079.html">Hot and Cold Data Storage</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_01_0080.html">Configuring Parameters</a></strong><br>
-</li>
-<li class="ulchildlink"><strong><a href="css_01_0082.html">VPC Endpoint Service</a></strong><br>
-</li>
 </ul>
+
+<div class="familylinks">
+<div class="parentlink"><strong>Parent topic:</strong> <a href="css_01_0207.html">Elasticsearch</a></div>
+</div>
 </div>
 

docs/css/umn/css_01_0014.html

@@ -1,20 +1,20 @@
 <a name="css_01_0014"></a><a name="css_01_0014"></a>
 
 <h1 class="topictitle1">Restarting a Cluster</h1>
-<div id="body0000001334459445"><p id="css_01_0014__p16296586613">If a cluster becomes faulty, you can restart it to check if it can run normally.</p>
-<div class="section" id="css_01_0014__section5511250184611"><h4 class="sectiontitle">Prerequisites</h4><ul id="css_01_0014__ul1188663672716"><li id="css_01_0014__li158861636162718">The target cluster is not frozen and has no task in progress.</li><li id="css_01_0014__li19886193642716">If a cluster is available, ensure that it has stopped processing service requests (such as importing data and searching for data). Otherwise, data may be lost when the cluster is restarted. You are advised to perform this operation during off-peak hours.</li></ul>
+<div id="body1503460464688"><p id="css_01_0014__en-us_topic_0000001223594400_p16296586613">If a cluster becomes faulty, you can restart it to check if it can run normally.</p>
+<div class="section" id="css_01_0014__en-us_topic_0000001223594400_section5511250184611"><h4 class="sectiontitle">Prerequisites</h4><ul id="css_01_0014__en-us_topic_0000001223594400_ul1188663672716"><li id="css_01_0014__en-us_topic_0000001223594400_li158861636162718">The target cluster is not frozen and has no task in progress.</li><li id="css_01_0014__en-us_topic_0000001223594400_li19886193642716">If a cluster is available, ensure that it has stopped processing service requests (such as importing data and searching for data). Otherwise, data may be lost when the cluster is restarted. You are advised to perform this operation during off-peak hours.</li></ul>
 </div>
-<div class="section" id="css_01_0014__section5655101110386"><h4 class="sectiontitle">Context</h4><p id="css_01_0014__p82405141385">CSS supports quick restart and rolling restart.</p>
-<div class="p" id="css_01_0014__p576222812384"><strong id="css_01_0014__b1927144863812"><a href="#css_01_0014__section144817324321">Quick Restart</a></strong><ul id="css_01_0014__ul16520140203912"><li id="css_01_0014__li20520305396">All clusters support this function.</li><li id="css_01_0014__li6615718164312">If you select a node type for quick restart, all nodes of the selected type will be restarted together.</li><li id="css_01_0014__li14520180113920">If you select a node name for quick restart, only the specified node will be restarted.</li><li id="css_01_0014__li15142832104512">The cluster is unavailable during quick restart.</li></ul>
+<div class="section" id="css_01_0014__en-us_topic_0000001223594400_section5655101110386"><h4 class="sectiontitle">Context</h4><p id="css_01_0014__en-us_topic_0000001223594400_p82405141385">CSS supports quick restart and rolling restart.</p>
+<div class="p" id="css_01_0014__en-us_topic_0000001223594400_p576222812384"><strong id="css_01_0014__en-us_topic_0000001223594400_b1927144863812"><a href="#css_01_0014__en-us_topic_0000001223594400_section144817324321">Quick Restart</a></strong><ul id="css_01_0014__en-us_topic_0000001223594400_ul16520140203912"><li id="css_01_0014__en-us_topic_0000001223594400_li20520305396">All clusters support this function.</li><li id="css_01_0014__en-us_topic_0000001223594400_li6615718164312">If you select a node type for quick restart, all nodes of the selected type will be restarted together.</li><li id="css_01_0014__en-us_topic_0000001223594400_li14520180113920">If you select a node name for quick restart, only the specified node will be restarted.</li><li id="css_01_0014__en-us_topic_0000001223594400_li15142832104512">The cluster is unavailable during quick restart.</li></ul>
 </div>
-<div class="p" id="css_01_0014__p6128833193818"><strong id="css_01_0014__b15477105143913"><a href="#css_01_0014__section1533564513219">Rolling Restart</a></strong><ul id="css_01_0014__ul384620179392"><li id="css_01_0014__li13389305394">Rolling restart is supported only when a cluster has more than three nodes (including master nodes, client nodes, and cold data nodes).</li><li id="css_01_0014__li151315237450">Rolling restart can be performed only by specifying node types. If you select a node type for rolling restart, the nodes of the selected type will be restarted in sequence.</li><li id="css_01_0014__li2846117163913">During the rolling restart, only the nodes that are being restarted are unavailable and other nodes can run normally.</li><li id="css_01_0014__li1156733104113">When the data volume is large, rolling restart will take a long time.</li></ul>
+<div class="p" id="css_01_0014__en-us_topic_0000001223594400_p6128833193818"><strong id="css_01_0014__en-us_topic_0000001223594400_b15477105143913"><a href="#css_01_0014__en-us_topic_0000001223594400_section1533564513219">Rolling Restart</a></strong><ul id="css_01_0014__en-us_topic_0000001223594400_ul384620179392"><li id="css_01_0014__en-us_topic_0000001223594400_li13389305394">Rolling restart is supported only when a cluster has at least three nodes (including master nodes, client nodes, and cold data nodes).</li><li id="css_01_0014__en-us_topic_0000001223594400_li151315237450">Rolling restart can be performed only by specifying node types. If you select a node type for rolling restart, the nodes of the selected type will be restarted in sequence.</li><li id="css_01_0014__en-us_topic_0000001223594400_li2846117163913">During the rolling restart, only the nodes that are being restarted are unavailable and other nodes can run normally.</li><li id="css_01_0014__en-us_topic_0000001223594400_li1156733104113">When the data volume is large, rolling restart will take a long time.</li></ul>
 </div>
 </div>
-<div class="section" id="css_01_0014__section144817324321"><a name="css_01_0014__section144817324321"></a><a name="section144817324321"></a><h4 class="sectiontitle">Quick Restart</h4><ol id="css_01_0014__ol59716110339"><li id="css_01_0014__li93271911152510">Log in to the <span id="css_01_0014__text16667181662611">CSS</span> management console.</li><li id="css_01_0014__li163277114258">In the navigation pane on the left, choose <strong id="css_01_0014__b030318381241">Clusters</strong> &gt; <strong id="css_01_0014__b8303153817248">Elasticsearch</strong>. On the displayed <strong id="css_01_0014__b9303838122419">Clusters</strong> page, locate the target cluster and choose <strong id="css_01_0014__b10303838192410">More</strong> &gt; <strong id="css_01_0014__b4303838102412">Restart</strong> in the <strong id="css_01_0014__b103031838142412">Operation</strong> column.</li><li id="css_01_0014__li2820155185915">On the <strong id="css_01_0014__b4392142141814">Restart Cluster</strong> page, select <strong id="css_01_0014__b725525561811">Quick Restart</strong>.<p id="css_01_0014__p893112380447">You can quick restart nodes by <strong id="css_01_0014__b6506175621814">Node type</strong> or <strong id="css_01_0014__b165071856111816">Node name</strong>. If you select <strong id="css_01_0014__b1836518091919">Node type</strong>, then you can select multiple node types and perform quick restart at the time. If you select <strong id="css_01_0014__b1225167141915">Node name</strong>, you can perform quick restart only on one node at a time.</p>
-</li><li id="css_01_0014__li129710111332">Refresh the page and check the cluster status. During the restart, the cluster status is <span class="parmvalue" id="css_01_0014__parmvalue37917438911533"><b>Processing</b></span>, and the task status is <span class="parmvalue" id="css_01_0014__parmvalue624425664115314"><b>Restarting</b></span>. If the cluster status changes to <span class="parmvalue" id="css_01_0014__parmvalue1024814826142925"><b>Available</b></span>, the cluster has been restarted successfully.</li></ol>
+<div class="section" id="css_01_0014__en-us_topic_0000001223594400_section144817324321"><a name="css_01_0014__en-us_topic_0000001223594400_section144817324321"></a><a name="en-us_topic_0000001223594400_section144817324321"></a><h4 class="sectiontitle">Quick Restart</h4><ol id="css_01_0014__en-us_topic_0000001223594400_ol59716110339"><li id="css_01_0014__en-us_topic_0000001223594400_li93271911152510">Log in to the <span id="css_01_0014__en-us_topic_0000001223594400_text163271411132514">CSS</span> management console.</li><li id="css_01_0014__li18952123014383">In the navigation tree on the left, select a cluster type. The cluster management list page is displayed.</li><li id="css_01_0014__en-us_topic_0000001223594400_li163277114258">In the <strong id="css_01_0014__b13215447193120">Operation</strong> column of the target cluster, choose <strong id="css_01_0014__b2066855463117">More</strong> &gt; <strong id="css_01_0014__b0548135653110">Restart</strong>.</li><li id="css_01_0014__en-us_topic_0000001223594400_li2820155185915">On the <strong id="css_01_0014__en-us_topic_0000001223594400_b4392142141814">Restart Cluster</strong> page, select <strong id="css_01_0014__en-us_topic_0000001223594400_b725525561811">Quick Restart</strong>.<p id="css_01_0014__en-us_topic_0000001223594400_p893112380447">You can quick restart nodes by <strong id="css_01_0014__en-us_topic_0000001223594400_b6506175621814">Node type</strong> or <strong id="css_01_0014__en-us_topic_0000001223594400_b165071856111816">Node name</strong>. If you select <strong id="css_01_0014__en-us_topic_0000001223594400_b1836518091919">Node type</strong>, then you can select multiple node types and perform quick restart at the time. If you select <strong id="css_01_0014__en-us_topic_0000001223594400_b1225167141915">Node name</strong>, you can perform quick restart only on one node at a time.</p>
+</li><li id="css_01_0014__en-us_topic_0000001223594400_li129710111332">Refresh the page and check the cluster status. During the restart, the cluster status is <span class="parmvalue" id="css_01_0014__en-us_topic_0000001223594400_parmvalue37917438911533"><b><span id="css_01_0014__en-us_topic_0000001223594400_text160469577011533">Processing</span></b></span>, and the task status is <span class="parmvalue" id="css_01_0014__en-us_topic_0000001223594400_parmvalue624425664115314"><b>Restarting</b></span>. If the cluster status changes to <span class="parmvalue" id="css_01_0014__en-us_topic_0000001223594400_parmvalue1024814826142925"><b>Available</b></span>, the cluster has been restarted successfully.</li></ol>
 </div>
-<div class="section" id="css_01_0014__section1533564513219"><a name="css_01_0014__section1533564513219"></a><a name="section1533564513219"></a><h4 class="sectiontitle">Rolling Restart</h4><ol id="css_01_0014__ol14670132413362"><li id="css_01_0014__li176702024193612">Log in to the <span id="css_01_0014__text467002423615">CSS</span> management console.</li><li id="css_01_0014__li1067012453614">In the navigation pane on the left, choose <strong id="css_01_0014__b19567845162411">Clusters</strong> &gt; <strong id="css_01_0014__b356704517248">Elasticsearch</strong>. On the displayed <strong id="css_01_0014__b556874517241">Clusters</strong> page, locate the target cluster and choose <strong id="css_01_0014__b13568164522417">More</strong> &gt; <strong id="css_01_0014__b1056944552420">Restart</strong> in the <strong id="css_01_0014__b95691245112415">Operation</strong> column.</li><li id="css_01_0014__li39318693">On the <strong id="css_01_0014__b16868122120190">Restart Cluster</strong> page, select <strong id="css_01_0014__b61141824111919">Rolling Restart</strong>.<p id="css_01_0014__p15868102621017">You can perform rolling restart by <strong id="css_01_0014__b198126151912">Node type</strong>. Select specific node types for restart.</p>
-</li><li id="css_01_0014__li9670024103619">Refresh the page and check the cluster status. During the restart, the cluster status is <span class="parmvalue" id="css_01_0014__parmvalue423772516"><b>Processing</b></span>, and the task status is <span class="parmvalue" id="css_01_0014__parmvalue2054022180"><b>Restarting</b></span>. If the cluster status changes to <span class="parmvalue" id="css_01_0014__parmvalue420594605"><b>Available</b></span>, the cluster has been restarted successfully.</li></ol>
+<div class="section" id="css_01_0014__en-us_topic_0000001223594400_section1533564513219"><a name="css_01_0014__en-us_topic_0000001223594400_section1533564513219"></a><a name="en-us_topic_0000001223594400_section1533564513219"></a><h4 class="sectiontitle">Rolling Restart</h4><ol id="css_01_0014__en-us_topic_0000001223594400_ol14670132413362"><li id="css_01_0014__en-us_topic_0000001223594400_li176702024193612">Log in to the <span id="css_01_0014__en-us_topic_0000001223594400_text467002423615">CSS</span> management console.</li><li id="css_01_0014__li1551955943712">In the navigation tree on the left, select a cluster type. The cluster management list page is displayed.</li><li id="css_01_0014__en-us_topic_0000001223594400_li1067012453614">In the <strong id="css_01_0014__b350416410328">Operation</strong> column of the target cluster, choose <strong id="css_01_0014__b350414173211">More</strong> &gt; <strong id="css_01_0014__b6504342321">Restart</strong>.</li><li id="css_01_0014__en-us_topic_0000001223594400_li39318693">On the <strong id="css_01_0014__en-us_topic_0000001223594400_b16868122120190">Restart Cluster</strong> page, select <strong id="css_01_0014__en-us_topic_0000001223594400_b61141824111919">Rolling Restart</strong>.<p id="css_01_0014__en-us_topic_0000001223594400_p15868102621017">You can perform rolling restart by <strong id="css_01_0014__en-us_topic_0000001223594400_b198126151912">Node type</strong>. Select specific node types for restart.</p>
+</li><li id="css_01_0014__en-us_topic_0000001223594400_li9670024103619">Refresh the page and check the cluster status. During the restart, the cluster status is <span class="parmvalue" id="css_01_0014__parmvalue1805562572"><b><span id="css_01_0014__text342973941">Processing</span></b></span>, and the task status is <span class="parmvalue" id="css_01_0014__parmvalue958878737"><b>Restarting</b></span>. If the cluster status changes to <span class="parmvalue" id="css_01_0014__parmvalue1147230017"><b>Available</b></span>, the cluster has been restarted successfully.</li></ol>
 </div>
 </div>
 <div>

docs/css/umn/css_01_0015.html

@@ -1,10 +1,10 @@
 <a name="css_01_0015"></a><a name="css_01_0015"></a>
 
 <h1 class="topictitle1">Deleting a Cluster</h1>
-<div id="body0000001282499402"><p id="css_01_0015__p1219762501">You can delete clusters you no longer require. If you delete a cluster, snapshots created for the cluster will not be deleted and will be saved in the OBS bucket.</p>
-<div class="note" id="css_01_0015__note135140495512"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="css_01_0015__p105141249175113">After you delete a cluster, its data cannot be restored. Exercise caution when deleting a cluster.</p>
+<div id="body1503460464688"><p id="css_01_0015__en-us_topic_0000001268594553_p1219762501">You can delete clusters that you no longer need.</p>
+<div class="note" id="css_01_0015__en-us_topic_0000001268594553_note135140495512"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="css_01_0015__en-us_topic_0000001268594553_ul3613184185219"><li id="css_01_0015__en-us_topic_0000001268594553_li1461319413523">If you delete a cluster, the cluster service data will be cleared. Exercise caution when performing this operation.</li><li id="css_01_0015__en-us_topic_0000001268594553_li1980118281592">The snapshots of a cluster stored in OBS are not deleted with the cluster. You can restore a deleted cluster using its snapshots stored in the OBS bucket.</li></ul>
 </div></div>
-<div class="section" id="css_01_0015__section175418313575"><h4 class="sectiontitle">Procedure</h4><ol id="css_01_0015__ol20161122142614"><li id="css_01_0015__li11622242616">Log in to the <span id="css_01_0015__text17269618345">CSS</span> management console.</li><li id="css_01_0015__li9160224260">Click <span class="uicontrol" id="css_01_0015__uicontrol5967163616264"><b>Clusters</b></span> to switch to the <strong id="css_01_0015__b842352706142756">Clusters</strong> page. In the row that contains the cluster you want to restart, click <span class="uicontrol" id="css_01_0015__uicontrol531390369142823"><b><span id="css_01_0015__text1377280500142823">More &gt; Delete</span></b></span> in the <span class="parmname" id="css_01_0015__parmname1696723617269"><b>Operation</b></span> column.</li><li id="css_01_0015__li21622222619">In the displayed dialog box, enter the name of the cluster to be deleted and click <strong id="css_01_0015__b49361813573">OK</strong>.</li></ol>
+<div class="section" id="css_01_0015__en-us_topic_0000001268594553_section175418313575"><h4 class="sectiontitle">Procedure</h4><ol id="css_01_0015__en-us_topic_0000001268594553_ol20161122142614"><li id="css_01_0015__en-us_topic_0000001268594553_li11622242616">Log in to the <span id="css_01_0015__en-us_topic_0000001268594553_text716022152614">CSS</span> management console.</li><li id="css_01_0015__en-us_topic_0000001268594553_li1180413314595">In the navigation tree on the left, select a cluster type. The cluster list page is displayed.</li><li id="css_01_0015__en-us_topic_0000001268594553_li9160224260">Locate the target cluster and click <strong id="css_01_0015__en-us_topic_0000001268594553_b3863134022819">More</strong> &gt; <strong id="css_01_0015__en-us_topic_0000001268594553_b4464114252818">Delete</strong> in the <strong id="css_01_0015__en-us_topic_0000001268594553_b1698111072819">Operation</strong> column.</li><li id="css_01_0015__en-us_topic_0000001268594553_li21622222619">In the displayed dialog box, enter the name of the cluster to be deleted and click <strong id="css_01_0015__en-us_topic_0000001268594553_b49361813573">OK</strong>.</li></ol>
 </div>
 </div>
 <div>

docs/css/umn/css_01_0033.html

@@ -1,95 +1,12 @@
 <a name="css_01_0033"></a><a name="css_01_0033"></a>
 
-<h1 class="topictitle1">Index Backup and Restoration</h1>
-<div id="body0000001282658978"><p id="css_01_0033__p8060118">You can back up index data in clusters. If data loss occurs or you want to retrieve data of a specified duration, you can restore the index data. Index backup is implemented by creating cluster snapshots. When creating a backup for the first time, you are advised to back up data of all indices.</p>
-<ul id="css_01_0033__ul117631671909"><li id="css_01_0033__li137631973016"><a href="#css_01_0033__section18551039928">Managing Automatic Snapshot Creation</a>: Snapshots are automatically created at a specified time each day according to the rules you create. You can enable or disable the automatic snapshot creation function and set the automatic snapshot creation policy.</li><li id="css_01_0033__li4224650409"><a href="#css_01_0033__section43906502025">Manually creating a snapshot</a>: You can manually create a snapshot at any time to back up all data or data of specified indices.</li><li id="css_01_0033__li276715741117"><a href="#css_01_0033__section16538152014387">Restoring data</a>: You can use existing snapshots to restore the backup index data to a specified cluster.</li><li id="css_01_0033__li19371162171219"><a href="#css_01_0033__section3105193716428">Deleting a snapshot</a>: Delete snapshots you do not require and release resources.</li></ul>
-<div class="note" id="css_01_0033__note172482918317"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><ul id="css_01_0033__ul537343941414"><li id="css_01_0033__li133731139171411">Before creating a snapshot, you need to perform basic configurations, including configuring the OBS bucket for storing snapshots and IAM agency used for security authentication.</li><li id="css_01_0033__li1737317391147">If there are available snapshots in the snapshot list when you configure the OBS bucket for storing cluster snapshots for the first time, you cannot change the bucket for snapshots that are subsequently created automatically or manually. Therefore, exercise caution when you configure the OBS bucket.</li><li id="css_01_0033__li133739391144">If you want to change the OBS bucket where there are snapshots, do as follows: Disable the snapshot function, enable it, and specify a new OBS bucket. After you disable the snapshot function, you cannot use previously created snapshots to restore the cluster.</li><li id="css_01_0033__li17941828132019">If a cluster is in the <span class="parmname" id="css_01_0033__parmname13651923162013"><b>Unavailable</b></span> status, you can use the cluster snapshot function only to restore clusters and view existing snapshot information.</li><li id="css_01_0033__li19928141414179">During backup and restoration of a cluster, you can perform only certain operations, including scaling out, accessing Kibana, viewing metric, and deleting other snapshots of clusters. However, you cannot perform the following operations: restarting or deleting the cluster, deleting a snapshot that is in the <strong id="css_01_0033__b207011520162010">Creating</strong> or <strong id="css_01_0033__b1475082742018">Restoring</strong> status, and creating or restoring another snapshot. If a snapshot is being created or restored for a cluster, any automatic snapshot creation task initiated for the cluster will be canceled.</li></ul>
-</div></div>
-<div class="section" id="css_01_0033__section914018211934"><h4 class="sectiontitle">Prerequisites</h4><p id="css_01_0033__p1353111291039">To use the function of creating or restoring snapshots, the account or IAM user that logs in to the <span id="css_01_0033__text384635914619">CSS</span> management console must have both of the following permissions:</p>
-<ul id="css_01_0033__ul10364413962"><li id="css_01_0033__li111102134120"><span class="parmname" id="css_01_0033__parmname195505992117166"><b>Tenant Administrator</b></span> for project <span class="parmname" id="css_01_0033__parmname77759080917166"><b>OBS</b></span> in region <span class="parmname" id="css_01_0033__parmname127798320017166"><b>Global service</b></span></li><li id="css_01_0033__li754585517113"><span class="parmname" id="css_01_0033__parmname748916545244"><b>CSS Administrator</b></span> in the current region</li></ul>
-</div>
-<div class="section" id="css_01_0033__section18551039928"><a name="css_01_0033__section18551039928"></a><a name="section18551039928"></a><h4 class="sectiontitle">Managing Automatic Snapshot Creation</h4><ol id="css_01_0033__ol1072514121135"><li id="css_01_0033__li07251912434">In the left navigation pane of the <span id="css_01_0033__text19360182541711">CSS</span> management console, click <span class="parmname" id="css_01_0033__parmname15282708197"><b>Clusters</b></span>.</li><li id="css_01_0033__li392216231538">On the <span class="wintitle" id="css_01_0033__wintitle803835227104550"><b>Clusters</b></span> page that is displayed, click the name of the target cluster. On the displayed page, click <span class="wintitle" id="css_01_0033__wintitle14518182417449"><b>Cluster Snapshots</b></span>.</li><li id="css_01_0033__li15189162455017">On the displayed <span class="wintitle" id="css_01_0033__wintitle66381133203511"><b>Cluster Snapshots</b></span> page, click the icon to the right of <span class="parmname" id="css_01_0033__parmname106381433183513"><b>Cluster Snapshot</b></span> to enable the cluster snapshot function.</li><li id="css_01_0033__li1597517249415"><a name="css_01_0033__li1597517249415"></a><a name="li1597517249415"></a>(Optional) After the cluster snapshot function is enabled, <span id="css_01_0033__text893113713717">CSS</span> automatically creates the OBS bucket and IAM agency for you to store snapshots. The automatically created OBS bucket and IAM agency are displayed on the page. If you want to change the OBS bucket and IAM agency, click <span><img id="css_01_0033__image1493257471" src="en-us_image_0000001503977564.png"></span> to the right of <strong id="css_01_0033__b149326714716">Basic Configuration</strong>. To ensure the security of snapshot data, you can select a key to encrypt the snapshot.<p id="css_01_0033__p088212510411">In the displayed <strong id="css_01_0033__b175492416811">Edit Basic Configuration</strong> dialog box, you can either select an existing OBS bucket and IAM agency or create an OBS bucket and IAM agency. To create an OBS bucket, click <span class="uicontrol" id="css_01_0033__uicontrol13611524388"><b>Create Bucket</b></span>. To create an IAM agency, click <span class="uicontrol" id="css_01_0033__uicontrol861424186"><b>Create IAM Agency</b></span>. For details, see <a href="https://docs.otc.t-systems.com/en-us/usermanual/obs/en-us_topic_0045853662.html" target="_blank" rel="noopener noreferrer">Creating a Bucket</a> and <a href="https://docs.otc.t-systems.com/en-us/usermanual/iam/en-us_topic_0046613147.html" target="_blank" rel="noopener noreferrer">Creating an Agency</a>. To encrypt the snapshot, select <strong id="css_01_0033__b190019283419">Snapshot Encryption</strong> and select a key.</p>
-<div class="p" id="css_01_0033__p87651121105618">
-<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="css_01_0033__table109611127114919" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Parameter description</caption><thead align="left"><tr id="css_01_0033__row595810278493"><th align="left" class="cellrowborder" valign="top" width="20%" id="mcps1.3.5.2.4.5.1.2.4.1.1"><p id="css_01_0033__p695812714916">Parameter</p>
-</th>
-<th align="left" class="cellrowborder" valign="top" width="27.950000000000003%" id="mcps1.3.5.2.4.5.1.2.4.1.2"><p id="css_01_0033__p1395852774918">Description</p>
-</th>
-<th align="left" class="cellrowborder" valign="top" width="52.05%" id="mcps1.3.5.2.4.5.1.2.4.1.3"><p id="css_01_0033__p495862734918">Restrictions</p>
-</th>
-</tr>
-</thead>
-<tbody><tr id="css_01_0033__row296002719498"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.5.2.4.5.1.2.4.1.1 "><p id="css_01_0033__p89581827124914">OBS Bucket</p>
-</td>
-<td class="cellrowborder" valign="top" width="27.950000000000003%" headers="mcps1.3.5.2.4.5.1.2.4.1.2 "><p id="css_01_0033__p795832712491">Name of the OBS bucket used for storing snapshots.</p>
-</td>
-<td class="cellrowborder" valign="top" width="52.05%" headers="mcps1.3.5.2.4.5.1.2.4.1.3 "><p id="css_01_0033__p169581927104917">The following requirements must be met for existing OBS buckets or those that will be created:</p>
-<ul id="css_01_0033__ul196015276499"><li id="css_01_0033__li1496042724916"><span class="parmname" id="css_01_0033__parmname10958122794915"><b>Storage Class</b></span> must be <span class="parmvalue" id="css_01_0033__parmvalue8960162719491"><b>Standard</b></span> or <strong id="css_01_0033__b10548121315362">Warm</strong>.</li><li id="css_01_0033__li153231929162313">When creating a bucket, do not enable the encryption function.</li></ul>
-<div class="note" id="css_01_0033__note250514529446"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="css_01_0033__en-us_topic_0000001223754348_p12463145632710">To let an IAM user access an OBS bucket, you need to grant the GetBucketStoragePolicy, GetBucketLocation, ListBucket, and ListAllMyBuckets permissions to the user.</p>
-</div></div>
-</td>
-</tr>
-<tr id="css_01_0033__row1996112794910"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.5.2.4.5.1.2.4.1.1 "><p id="css_01_0033__p3960172744913">IAM Agency</p>
-</td>
-<td class="cellrowborder" valign="top" width="27.950000000000003%" headers="mcps1.3.5.2.4.5.1.2.4.1.2 "><p id="css_01_0033__p199601727134910">IAM agency authorized by the current account to <span id="css_01_0033__text145564221790">CSS</span> access or maintain data stored in the OBS bucket.</p>
-</td>
-<td class="cellrowborder" valign="top" width="52.05%" headers="mcps1.3.5.2.4.5.1.2.4.1.3 "><p id="css_01_0033__p15960122764916">The following requirements must be met for existing IAM agencies or those that will be created:</p>
-<ul id="css_01_0033__ul29611827194917"><li id="css_01_0033__li1896011275492"><span class="parmname" id="css_01_0033__parmname735915391696"><b>Agency Type</b></span> must be <span class="parmvalue" id="css_01_0033__parmvalue19360739496"><b>Cloud service</b></span>.</li><li id="css_01_0033__li696032784920">Set <strong id="css_01_0033__b4348175752116">Cloud Service</strong> to <strong id="css_01_0033__b15404202192212">CSS</strong>.</li><li id="css_01_0033__li7961182754916">The agency must have the <span class="parmname" id="css_01_0033__parmname89611927134919"><b>Tenant Administrator</b></span> permission for the <strong id="css_01_0033__b11644165119473">OBS(S3)</strong> project in <strong id="css_01_0033__b1164545119472">OBS(S3)</strong>.</li></ul>
-</td>
-</tr>
-<tr id="css_01_0033__row3355132444"><td class="cellrowborder" valign="top" width="20%" headers="mcps1.3.5.2.4.5.1.2.4.1.1 "><p id="css_01_0033__p836313194418">Snapshot Encryption</p>
-</td>
-<td class="cellrowborder" valign="top" width="27.950000000000003%" headers="mcps1.3.5.2.4.5.1.2.4.1.2 "><p id="css_01_0033__p123620130447">Whether to enable the snapshot encryption function. Enabling the snapshot encryption function ensures the security of your snapshot data.</p>
-</td>
-<td class="cellrowborder" valign="top" width="52.05%" headers="mcps1.3.5.2.4.5.1.2.4.1.3 "><p id="css_01_0033__p83616131445">After selecting <strong id="css_01_0033__b12703185913513">Snapshot Encryption</strong>, select a key from the <strong id="css_01_0033__b1872813196616">Key Name</strong> drop-down list. If no key is available, click <span class="uicontrol" id="css_01_0033__uicontrol1932561718598"><b>Create/View Key</b></span> to switch to the KMS management console to create a key or modify an existing key. For details, see <a href="https://docs.otc.t-systems.com/en-us/usermanual/kms/en-us_topic_0034330265.html" target="_blank" rel="noopener noreferrer">Creating a CMK</a>.</p>
-<ul id="css_01_0033__ul67444552406"><li id="css_01_0033__li1985427205916">You cannot use default master keys whose aliases end with <strong id="css_01_0033__b1687161012">/default</strong> in KMS to encrypt snapshots.</li><li id="css_01_0033__li125611344125910">If a snapshot has been stored in the OBS bucket, you cannot modify the parameters used for encrypting the snapshot.</li><li id="css_01_0033__li172633168116">If the key used for encryption is in the <span class="parmname" id="css_01_0033__parmname1438818421415"><b>Pending deletion</b></span> or <span class="parmname" id="css_01_0033__parmname173899429110"><b>disable</b></span> status, you cannot perform backup and restoration operations on the cluster. Specifically, you cannot create new snapshots for the cluster, or use existing snapshots to restore clusters. In this case, switch to the KMS management console and change the status of the target key to <strong id="css_01_0033__b317617751116">enable</strong> so that backup and restore operations are allowed on the cluster.</li><li id="css_01_0033__li116645272515">If you delete the key used for encryption, you cannot perform backup and restore operations on the cluster. In addition, you cannot restore the deleted key. Therefore, exercise caution when deleting a key.</li><li id="css_01_0033__li721012812516">You are advised to disable the automatic snapshot creation function if the key is deleted or is in the <span class="parmname" id="css_01_0033__parmname1364494865411"><b>Pending deletion</b></span> or <span class="parmname" id="css_01_0033__parmname36471248125410"><b>disable</b></span> status. In this case, automatic snapshots will be created based on the configured snapshot policy. However, all automatic snapshot creation tasks will fail, and the failed tasks will be displayed in the <strong id="css_01_0033__b5647348155418">Failed Tasks</strong> dialog box.</li></ul>
-</td>
-</tr>
-</tbody>
-</table>
-</div>
-</div>
-<p id="css_01_0033__p1623118111318"></p>
-</li><li id="css_01_0033__li17312102775013">Click the icon to the right of <span class="parmname" id="css_01_0033__parmname79609170530"><b>Automatic Snapshot Creation</b></span> to enable the automatic snapshot creation function.</li><li id="css_01_0033__li2251154818503">In the displayed <span class="wintitle" id="css_01_0033__wintitle4492124155012"><b>Edit Snapshot Policy</b></span> dialog box, specify parameters as required.<ul id="css_01_0033__ul1149362415019"><li id="css_01_0033__li20492132417509"><strong id="css_01_0033__b1632713121415">Snapshot Name Prefix</strong>: Enter a maximum of 31 characters starting with a letter. Only lowercase letters, digits, hyphens (-), and underscores (_) are allowed.. A snapshot name consists of a snapshot name prefix and a timestamp. For example, <strong id="css_01_0033__b18316113210165">snapshot-2018022405925</strong>.</li><li id="css_01_0033__li202435371780"><span class="parmname" id="css_01_0033__parmname1371612219571"><b>Time Zone</b></span>: indicates the time zone for the backup time. Specify <span class="parmname" id="css_01_0033__parmname54531038111517"><b>Backup Started</b></span> based on the time zone.</li><li id="css_01_0033__li141069525163"><span class="parmname" id="css_01_0033__parmname2068818825618"><b>Index</b></span>: Enter the name of an index. The automatic snapshot creation function supports backup of certain indices in the cluster. Uppercase letters, spaces, and certain special characters (including "\&lt;|&gt;/?) are not allowed. Use commas (,) to separate multiple indices. If you do not specify this parameter, data of all indices in the cluster is backed up by default. You can use the asterisk (<span class="parmname" id="css_01_0033__parmname82931638265"><b>*</b></span>) to back up data of certain indices. For example, if you enter <strong id="css_01_0033__b1529463192613">index*</strong>, then data of indices with the name prefix of <strong id="css_01_0033__b829417314269">index</strong> will be backed up.<p id="css_01_0033__p7407254171620">You can run the <strong id="css_01_0033__b12606169152316">GET /_cat/indices</strong> command in Kibana to query names of all indices in the cluster. You can then enter the names of the indices you want to back up.</p>
-</li><li id="css_01_0033__li164929248506"><span class="parmname" id="css_01_0033__parmname3680251557"><b>Backup Started</b></span>: indicates the time when the backup starts automatically every day. You can specify this parameter only in hours and not minutes, for example, <strong id="css_01_0033__b868018516551">00:00</strong> or <strong id="css_01_0033__b1768005125511">01:00</strong>. The value ranges from <strong id="css_01_0033__b8681254558">00:00</strong> to <strong id="css_01_0033__b146811851559">23:00</strong>. Select the backup time from the drop-down list box.</li><li id="css_01_0033__li9493824155013"><span class="parmname" id="css_01_0033__parmname2457445135517"><b>Retention Period (days)</b></span>: indicates the duration when snapshots are retained in the OBS bucket, in days. The value ranges from <strong id="css_01_0033__b1151115755418">1</strong> to <strong id="css_01_0033__b134975119556">90</strong>. You can specify this parameter as required. The system automatically deletes snapshots that are retained over the specified retention period on the half hour. For example, if you set the snapshot policy as shown in <a href="#css_01_0033__fig1797311351298">Figure 1</a>, the system will automatically delete in 35 days at 00:30 the automated snapshots that were created 35 days earlier at 00:00.</li></ul>
-<div class="fignone" id="css_01_0033__fig1797311351298"><a name="css_01_0033__fig1797311351298"></a><a name="fig1797311351298"></a><span class="figcap"><b>Figure 1 </b>Automatic snapshot creation</span><br><span><img id="css_01_0033__image890613211913" src="en-us_image_0000001554897333.png"></span></div>
-</li><li id="css_01_0033__li175372485117">Click <span class="uicontrol" id="css_01_0033__uicontrol64700751811611"><b>OK</b></span>.<p id="css_01_0033__p263819436501">After the policy for automatic snapshot creation is created, the policy information will be displayed on the <strong id="css_01_0033__b19901623182914">Cluster Snapshots</strong> page. If you need to change the policy due to business changes, click <span><img id="css_01_0033__image4370919114915" src="en-us_image_0000001503977564.png"></span>.</p>
-<p id="css_01_0033__p156381843125015">Snapshots that are automatically created according to the snapshot policy are displayed in the snapshot list, along with manually created snapshots. You can distinguish them by the <strong id="css_01_0033__b56548137183">Snapshot Type</strong> setting. In the upper right corner of the snapshot list, enter the keyword of the snapshot name or snapshot ID to search for the desired snapshots. You can also click <span><img id="css_01_0033__image887164910374" src="en-us_image_0000001554697273.png"></span> to sort snapshots based on related parameter settings.</p>
-<div class="fignone" id="css_01_0033__fig4952193916114"><span class="figcap"><b>Figure 2 </b>Automatic snapshot creation</span><br><span><img id="css_01_0033__image58049126119" src="en-us_image_0000001554697281.png"></span></div>
-</li><li id="css_01_0033__li48981519132317">(Optional) Disable the automatic snapshot creation function.<p id="css_01_0033__p622541042417"><a name="css_01_0033__li48981519132317"></a><a name="li48981519132317"></a>After you disable the automatic snapshot creation function, the system stops automatic creation of snapshots. If the system is creating a snapshot based on the automatic snapshot creation policy and the snapshot is not yet displayed in the snapshot list, you cannot disable the automatic snapshot creation function. In this case, if you click the button next to <strong id="css_01_0033__b129214495615">Automatic Snapshot Creation</strong>, a message is displayed, indicating that you cannot disable the function. You are advised to disable the function after the system completes automatic creation of the snapshot, and the created snapshot is displayed in the snapshot list.</p>
-<p id="css_01_0033__p196228429309">When disabling the automatic snapshot creation function, you can choose whether to delete the snapshots that have been automatically created by selecting <span class="parmname" id="css_01_0033__parmname1311414393420"><b>Delete automated snapshots</b></span> in the displayed dialog box. By default, automatically created snapshots are not deleted.</p>
-<ul id="css_01_0033__ul599135212309"><li id="css_01_0033__li5991052103012">If you do not select <span class="parmname" id="css_01_0033__parmname1183151161215"><b>Delete automated snapshots</b></span>, automatically created snapshots are not deleted when you disable the automatic snapshot creation function. You can manually delete them later. For details, see <a href="#css_01_0033__section3105193716428">Deleting a Snapshot</a>. If you do not manually delete the automatically created snapshots and enable the automatic snapshot creation function again, then all snapshots with <span class="parmname" id="css_01_0033__parmname186791716181118"><b>Snapshot Type</b></span> set to <strong id="css_01_0033__b1868091681118">Automated</strong> in the snapshot list of the cluster can only be automatically deleted by the system. Specifically, the system automatically deletes snapshots based on the snapshot policy configured when you enable the automatic snapshot creation function again. For example, if you set <strong id="css_01_0033__b16983134319121">Retention Period (days)</strong> to <strong id="css_01_0033__b11834145615124">10</strong>, the system will automatically delete the snapshots that have been retained for more than 10 days.</li><li id="css_01_0033__li989615428317">If you select <span class="parmname" id="css_01_0033__parmname1759414932"><b>Delete automated snapshots</b></span>, all snapshots with <span class="parmname" id="css_01_0033__parmname1978752653214"><b>Snapshot Type</b></span> set to <strong id="css_01_0033__b1145124833914">Automated</strong> in the snapshot list will be deleted when you disable the automatic snapshot creation function.</li></ul>
-</li></ol>
-</div>
-<div class="section" id="css_01_0033__section43906502025"><a name="css_01_0033__section43906502025"></a><a name="section43906502025"></a><h4 class="sectiontitle">Manually Creating a Snapshot</h4><ol id="css_01_0033__ol1597157201819"><li id="css_01_0033__li928020151910">In the left navigation pane of the <span id="css_01_0033__text1622158152316">CSS</span> management console, click <span class="parmname" id="css_01_0033__parmname1962278152313"><b>Clusters</b></span>.</li><li id="css_01_0033__li12822019195">On the <span class="wintitle" id="css_01_0033__wintitle1528218001917"><b>Clusters</b></span> page that is displayed, click the name of the target cluster. On the displayed page, click <span class="wintitle" id="css_01_0033__wintitle31445126442"><b>Cluster Snapshots</b></span>.<p id="css_01_0033__p13860113612194">Alternatively, on the <span class="wintitle" id="css_01_0033__wintitle1582091415440"><b>Clusters</b></span> page, locate the row that contains the target cluster and click <span class="uicontrol" id="css_01_0033__uicontrol17798537171919"><b>More</b></span> &gt; <span class="uicontrol" id="css_01_0033__uicontrol814301719112"><b>Back Up and Restore</b></span> in the <span class="parmname" id="css_01_0033__parmname208201914194412"><b>Operation</b></span> column to switch to the <span class="wintitle" id="css_01_0033__wintitle182101494419"><b>Cluster Snapshots</b></span> page.</p>
-</li><li id="css_01_0033__li05161823125719">On the displayed <span class="wintitle" id="css_01_0033__wintitle351616231575"><b>Cluster Snapshots</b></span> page, click the icon to the right of <span class="parmname" id="css_01_0033__parmname48147403573"><b>Cluster Snapshot</b></span> to enable the cluster snapshot function.<p id="css_01_0033__p1611195019520"><span><img id="css_01_0033__image1611185014528" src="en-us_image_0000001503817672.png"></span> indicates that the cluster snapshot function is disabled.</p>
-<p id="css_01_0033__p08141040195719"><span><img id="css_01_0033__image7713134075419" src="en-us_image_0000001554897345.png"></span> indicates that the cluster snapshot function is enabled.</p>
-</li><li id="css_01_0033__li1371711473">(Optional) After the cluster snapshot function is enabled, <span id="css_01_0033__text089714310162">CSS</span> automatically creates the OBS bucket and IAM agency for you to store snapshots. The automatically created OBS bucket and IAM agency are displayed on the page. If you want to change the OBS bucket and IAM agency, click <span><img id="css_01_0033__image17898154371617" src="en-us_image_0000001503977564.png"></span> to the right of <strong id="css_01_0033__b9898154311165">Basic Configuration</strong>. For details about how to configure parameters involved in the basic configuration, see <a href="#css_01_0033__li1597517249415">4</a>.</li><li id="css_01_0033__li328516081910">After basic configurations are completed, click <strong id="css_01_0033__b1674112462533">Create</strong>.<ul id="css_01_0033__ul186887875617"><li id="css_01_0033__li143570341602"><strong id="css_01_0033__b19586434162914">Name</strong> indicates the name of the manually created snapshot, which can contain 4 to 64 characters and must start with a lowercase letter. Only lowercase letters, digits, hyphens (-), and underscores (_) are allowed. For snapshots you create manually, you can specify the snapshot name. The system will not automatically add the time information to the snapshot name.</li><li id="css_01_0033__li126881280561"><span class="parmname" id="css_01_0033__parmname1821891188"><b>Index</b></span>: Enter the name of an index. The manually created snapshot can back up data of certain indices in the cluster. The value can contain 0 to 1,024 characters. Uppercase letters, spaces, and certain special characters (including "\&lt;|&gt;/?) are not allowed. Multiple index names are separated by commas (,). If you do not specify this parameter, data of all indices in the cluster is backed up by default. You can use the asterisk (<span class="parmname" id="css_01_0033__parmname2111668232"><b>*</b></span>) to back up data of certain indices. For example, if you enter <strong id="css_01_0033__b1584973572">2018-06*</strong>, then data of indices with the name prefix of <strong id="css_01_0033__b1240961941">2018-06</strong> will be backed up.<div class="note" id="css_01_0033__note97714385358"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="css_01_0033__p677123811352">Run the <strong id="css_01_0033__b59612577164">GET /_cat/indices</strong> command in Kibana to query all index names in the cluster.</p>
-</div></div>
-</li><li id="css_01_0033__li86881810563"><span class="parmname" id="css_01_0033__parmname8688118135615"><b>Description</b></span>: indicates the description of the created snapshot. The value contains 0 to 256 characters, and certain special characters (<span class="parmname" id="css_01_0033__parmname1958446316174047"><b>&lt;&gt;</b></span>) are not allowed.</li></ul>
-<div class="fignone" id="css_01_0033__fig78421105010"><span class="figcap"><b>Figure 3 </b>Creating a snapshot</span><br><span><img id="css_01_0033__image1054884585019" src="en-us_image_0000001554897329.png"></span></div>
-</li><li id="css_01_0033__li162011519182916">Click <span class="uicontrol" id="css_01_0033__uicontrol8133254474"><b>OK</b></span>.<p id="css_01_0033__p522415013344">After the snapshot is created, it will be displayed in the snapshot list. The status <strong id="css_01_0033__b1743911132515">Available</strong> indicates that the snapshot is created successfully. All automatically and manually created snapshots are displayed in the snapshot list. You can distinguish them by the <strong id="css_01_0033__b1896771072519">Snapshot Type</strong> setting. In the upper right corner of the snapshot list, enter the keyword of the snapshot name or snapshot ID to search for the desired snapshots. You can also click <span><img id="css_01_0033__image693591775317" src="en-us_image_0000001554697273.png"></span> to sort snapshots based on related parameter settings.</p>
-</li></ol>
-</div>
-<div class="section" id="css_01_0033__section16538152014387"><a name="css_01_0033__section16538152014387"></a><a name="section16538152014387"></a><h4 class="sectiontitle">Restoring Data</h4><p id="css_01_0033__p67277218011">You can use snapshots whose <span class="parmname" id="css_01_0033__parmname732012502566"><b>Snapshot Status</b></span> is <span class="parmvalue" id="css_01_0033__parmvalue116606822101313"><b>Available</b></span> to restore cluster data. The stored snapshot data can be restored to other clusters.</p>
-<p id="css_01_0033__p9940624183817">Restoring data will overwrite current data in clusters. Therefore, exercise caution when restoring data.</p>
-<ol id="css_01_0033__ol842420532406"><li id="css_01_0033__li16424353174016">In the <strong id="css_01_0033__b499312156487">Snapshots</strong> area, locate the row that contains the snapshot you want to restore and click <span class="uicontrol" id="css_01_0033__uicontrol17993171520488"><b>Restore</b></span> in the <span class="parmname" id="css_01_0033__parmname49930156485"><b>Operation</b></span> column.</li><li id="css_01_0033__li115316101430">In the displayed dialog box, specify parameters as required.<p id="css_01_0033__p5758729448"><a name="css_01_0033__li115316101430"></a><a name="li115316101430"></a><span class="parmname" id="css_01_0033__parmname305852533173346"><b>Index</b></span>: Enter the name of the index you want to restore. If you do not specify any index name, data of all indices will be restored. The value can contain 0 to 1,024 characters. Uppercase letters, spaces, and certain special characters (including "\&lt;|&gt;/?) are not allowed.</p>
-<p id="css_01_0033__p1011936842"><span class="parmname" id="css_01_0033__parmname11775549718"><b>Rename Pattern</b></span>: Enter a regular expression. Indices that match the regular expression are restored. The default value <span class="parmvalue" id="css_01_0033__parmvalue215201401018"><b>index_(.+)</b></span> indicates restoring data of all indices. The value contains 0 to 1,024 characters. Uppercase letters, spaces, and certain special characters (including "\&lt;|&gt;/?,) are not allowed.</p>
-<p id="css_01_0033__p461114482049"><span class="parmname" id="css_01_0033__parmname1293745717712"><b>Rename Replacement</b></span>: Enter the index renaming rule. The default value <span class="parmvalue" id="css_01_0033__parmvalue563703423114216"><b>restored_index_$1</b></span> indicates that <span class="parmvalue" id="css_01_0033__parmvalue806962896114232"><b>restored_</b></span> is added in front of the names of all restored indices. The value can contain 0 to 1,024 characters. Uppercase letters, spaces, and certain special characters (including "\&lt;|&gt;/?,) are not allowed. You can set <span class="parmname" id="css_01_0033__parmname8406743125715"><b>Rename Replacement</b></span> only if you have specified <span class="parmname" id="css_01_0033__parmname12507141054718"><b>Rename Pattern</b></span>.</p>
-<p id="css_01_0033__p114165551149"><span class="parmname" id="css_01_0033__parmname0874120486"><b>Cluster</b></span>: Select the cluster that you want to restore. You can select the current cluster or others. However, you can only restore the snapshot to clusters whose status is <span class="parmname" id="css_01_0033__parmname18702145212217"><b>Available</b></span>. If the status of the current cluster is <span class="parmname" id="css_01_0033__parmname232675192211"><b>Unavailable</b></span>, you cannot restore the snapshot to the current cluster. If you select another cluster and two or more indices in the cluster have the same name, data of all indices with the same name as the name you specify will be overwritten. Therefore, exercise caution when you set the parameters.</p>
-<div class="fignone" id="css_01_0033__fig128071912118"><span class="figcap"><b>Figure 4 </b>Restoring a snapshot</span><br><span><img id="css_01_0033__image1343149208" src="en-us_image_0000001554697269.png"></span></div>
-<p id="css_01_0033__p1275412448014"></p>
-</li><li id="css_01_0033__li14267162211412">Click <span class="uicontrol" id="css_01_0033__uicontrol1346108317431"><b>OK</b></span>. If restoration succeeds, <span class="parmname" id="css_01_0033__parmname316941968135515"><b>Task Status</b></span> of the snapshot in the snapshot list will change to <span class="parmvalue" id="css_01_0033__parmvalue1569249825135521"><b>Restoration succeeded</b></span>, and the index data is generated again according to the snapshot information.<div class="fignone" id="css_01_0033__fig25181595119"><span class="figcap"><b>Figure 5 </b>Successful restoration</span><br><span><img id="css_01_0033__image168371133144215" src="en-us_image_0000001554577417.png"></span></div>
-</li></ol>
-</div>
-<div class="section" id="css_01_0033__section3105193716428"><a name="css_01_0033__section3105193716428"></a><a name="section3105193716428"></a><h4 class="sectiontitle">Deleting a Snapshot</h4><p id="css_01_0033__p17436039154214">If you no longer need a snapshot, delete it to release storage resources. If the automatic snapshot creation function is enabled, snapshots that are automatically created cannot be deleted manually, and the system automatically deletes these snapshots on the half hour after the time specified by <span class="parmname" id="css_01_0033__parmname1728812311264"><b>Retention Period (days)</b></span>. If you disable the automatic snapshot creation function while retaining the automated snapshots, then you can manually delete them later. If you do not manually delete the automatically created snapshots and enable the automatic snapshot creation function again, then all snapshots with <span class="parmname" id="css_01_0033__parmname23829423573"><b>Snapshot Type</b></span> set to <strong id="css_01_0033__b17638024456">Automated</strong> in the snapshot list of the cluster can only be automatically deleted by the system.</p>
-<div class="note" id="css_01_0033__note1891143715433"><img src="public_sys-resources/note_3.0-en-us.png"><span class="notetitle"> </span><div class="notebody"><p id="css_01_0033__p8918371438">After a snapshot is deleted, its data cannot be restored. Exercise caution when deleting a snapshot.</p>
-</div></div>
-<ol id="css_01_0033__ol14193131411435"><li id="css_01_0033__li319341419439">In the <strong id="css_01_0033__b849151610485">Snapshots</strong> area, locate the row containing the target snapshot and click <span class="uicontrol" id="css_01_0033__uicontrol11491916184812"><b>Delete</b></span> in the <span class="parmname" id="css_01_0033__parmname10492016194817"><b>Operation</b></span> column.</li><li id="css_01_0033__li1219471434312">In the <span class="wintitle" id="css_01_0033__wintitle6195151413437"><b>Delete Snapshot</b></span> dialog box that is displayed, click <span class="uicontrol" id="css_01_0033__uicontrol7195014174316"><b>Yes</b></span>.</li></ol>
-</div>
+<h1 class="topictitle1">Backup and Restoration Overview</h1>
+<div id="body0000001633303977"><p id="css_01_0033__en-us_topic_0000001268314505_p8060118">You can back up index data in clusters. If data loss occurs or you want to retrieve data of a specified duration, you can restore the index data. Index backup is implemented by creating cluster snapshots. When creating a backup for the first time, you are advised to back up data of all indexes.</p>
+<ul id="css_01_0033__en-us_topic_0000001268314505_ul117631671909"><li id="css_01_0033__en-us_topic_0000001268314505_li137631973016"><a href="css_01_0267.html">Managing Automatic Snapshot Creation</a>: Snapshots are automatically created at a specified time each day according to the rules you create. You can enable or disable the automatic snapshot creation function and set the automatic snapshot creation policy.</li><li id="css_01_0033__en-us_topic_0000001268314505_li4224650409"><a href="css_01_0268.html">Manually Creating a Snapshot</a>: You can manually create a snapshot at any time to back up all data or data of specified indexes.</li><li id="css_01_0033__en-us_topic_0000001268314505_li276715741117"><a href="css_01_0266.html">Restoring Data</a>: You can use existing snapshots to restore the backup index data to a specified cluster.</li><li id="css_01_0033__en-us_topic_0000001268314505_li19371162171219"><a href="css_01_0271.html">Deleting a Snapshot</a>: Delete snapshots you do not require and release resources.</li></ul>
 </div>
 <div>
 <div class="familylinks">
-<div class="parentlink"><strong>Parent topic:</strong> <a href="css_01_0009.html">Managing Elasticsearch Clusters</a></div>
+<div class="parentlink"><strong>Parent topic:</strong> <a href="css_01_0269.html">Index Backup and Restoration</a></div>
 </div>
 </div>
 

docs/css/umn/css_01_0040.html

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-<a name="css_01_0040"></a><a name="css_01_0040"></a>
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-<h1 class="topictitle1">Migrating Cluster Data</h1>
-<div id="body0000001334739189"><p id="css_01_0040__p1388414942">You can migrate data from one cluster to another. In certain scenarios, for example, if you cannot get sufficient capacity by changing the specifications of the current cluster, you can create a cluster of higher specifications and migrate all data of the current cluster to the new one. Alternatively, you can merge indices in two clusters to one cluster to meet your business needs. <span id="css_01_0040__text123942081042">CSS</span> enables you to migrate cluster data by using the index backup and restoration function, specifically, by restoring the snapshot of a cluster to the target cluster.</p>
-<div class="section" id="css_01_0040__section3129114518368"><h4 class="sectiontitle">Prerequisites</h4><ul id="css_01_0040__ul1731191414373"><li id="css_01_0040__li3311181414370">The source and target clusters are in the same region.</li><li id="css_01_0040__li775891953719">The version of the target cluster is the same as or later than that of the source cluster.</li><li id="css_01_0040__li4380192453712">The number of nodes in the target cluster must be greater than half of the number of nodes in the source cluster.</li></ul>
-</div>
-<div class="section" id="css_01_0040__section18998141277"><h4 class="sectiontitle">Suggestions</h4><ul id="css_01_0040__ul173281516272"><li id="css_01_0040__li155182181380">The number of nodes in the target cluster should be no less than the number of replicas in the source cluster.</li><li id="css_01_0040__li14163616162713">The CPU, memory, and disk configurations of the target cluster should be no less than those of the source cluster. This will minimize service loss after migration.</li></ul>
-</div>
-<p id="css_01_0040__p55571487450">In this section, assume that data of cluster <span class="parmname" id="css_01_0040__parmname387402189135847"><b>Es-1</b></span> is migrated to cluster <span class="parmname" id="css_01_0040__parmname1357640787135851"><b>Es-2</b></span>. Cluster <span class="parmname" id="css_01_0040__parmname102297251973"><b>Es-2</b></span> runs a version later than that of cluster <span class="parmname" id="css_01_0040__parmname112294253712"><b>Es-1</b></span> and the number of nodes in cluster <span class="parmname" id="css_01_0040__parmname451451525311"><b>Es-2</b></span> is greater than half of that in cluster <span class="parmname" id="css_01_0040__parmname42295256716"><b>Es-1</b></span>.</p>
-<div class="section" id="css_01_0040__section339824743111"><h4 class="sectiontitle">Procedure</h4><ol id="css_01_0040__ol119181710193211"><li id="css_01_0040__li1691871014323">On the <strong id="css_01_0040__b842352706135948">Clusters</strong> page, click <span class="parmvalue" id="css_01_0040__parmvalue334615753114655"><b>Es-1</b></span>. On the displayed page, click <span class="parmname" id="css_01_0040__parmname61088115336"><b>Cluster Snapshots</b></span>.</li><li id="css_01_0040__li357514343420">Click <span class="uicontrol" id="css_01_0040__uicontrol2057633173418"><b>Create Snapshot</b></span> to manually create a snapshot. In the displayed dialog box, enter the snapshot name and click <span class="uicontrol" id="css_01_0040__uicontrol15138165414344"><b>OK</b></span>.<p id="css_01_0040__p15741433418">If you use the index backup and restoration function for the first time, you need to perform basic configurations first. For more details, see <a href="css_01_0033.html#css_01_0033__section43906502025">Manually Creating a Snapshot</a>.</p>
-</li><li id="css_01_0040__li1470891763718">In the snapshot list, locate the row that contains the target snapshot and click <span class="uicontrol" id="css_01_0040__uicontrol12708717113716"><b>Restore</b></span> in the <strong id="css_01_0040__b84235270614229">Operation</strong> column to restore data to cluster <strong id="css_01_0040__b84235270614233">Es-2</strong>.<ul id="css_01_0040__ul165644811396"><li id="css_01_0040__li556416810396">Leave the <span class="parmname" id="css_01_0040__parmname19061915331"><b>Index</b></span> option blank (default setting), indicating that you want to restore data of all indices in cluster <span class="parmname" id="css_01_0040__parmname1290817143310"><b>Es-1</b></span>.</li><li id="css_01_0040__li1156410873915">From the <span class="parmname" id="css_01_0040__parmname148094791814318"><b>Cluster</b></span> drop-down list, select <span class="parmvalue" id="css_01_0040__parmvalue172345045214323"><b>Es-2</b></span>.</li></ul>
-<p id="css_01_0040__p777024033818">Click <span class="uicontrol" id="css_01_0040__uicontrol127843639314335"><b>OK</b></span>. You can also rename the restored index.</p>
-</li><li id="css_01_0040__li6183045404">After restoration is complete, data in cluster <span class="parmname" id="css_01_0040__parmname16723637381449"><b>Es-1</b></span> will be migrated to cluster <span class="parmname" id="css_01_0040__parmname165705345314413"><b>Es-2</b></span>.</li></ol>
-</div>
-</div>
-<div>
-<div class="familylinks">
-<div class="parentlink"><strong>Parent topic:</strong> <a href="css_01_0009.html">Managing Elasticsearch Clusters</a></div>
-</div>
-</div>
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