forked from docs/doc-exports
zhengxiu
93d856d5c5
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com> Co-authored-by: zhengxiu <zhengxiu@huawei.com> Co-committed-by: zhengxiu <zhengxiu@huawei.com>
22 lines
5.9 KiB
HTML
22 lines
5.9 KiB
HTML
<a name="EN-US_TOPIC_0000001992205769"></a><a name="EN-US_TOPIC_0000001992205769"></a>
|
|
|
|
<h1 class="topictitle1">Logging In to an OpenSearch Cluster Through Cerebro</h1>
|
|
<div id="body0000001992205769"><p id="EN-US_TOPIC_0000001992205769__p8827747104514">Cerebro is an open-source Elasticsearch web admin tool, designed for real-time monitoring and efficient cluster operations. Cerebro works for OpenSearch just as well. In CSS, Cerebro is pre-built for each OpenSearch cluster. You can start Cerebro with one click, without installing anything. Cerebro allows you to quickly check a cluster's health status, node distribution, and index details. For routine O&M tasks, including shard adjustment, index management, and performance monitoring, we recommend using Cerebro. Its intuitive cluster topology views and comprehensive management features streamline O&M workflows, reducing complexity while improving efficiency. Cerebro is suitable for different roles, including developers, O&M teams, and data analysts.</p>
|
|
<div class="section" id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_en-us_topic_0000001961178825_en-us_topic_0000001528379305_en-us_topic_0000001428595166_section138869481791"><h4 class="sectiontitle">Accessing a Cluster Through Cerebro on the CSS Console</h4><p id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_p1611313396388">The OpenSearch clusters created in CSS provide a built-in Cerebro component, using which you can quickly access these clusters.</p>
|
|
<ol id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_en-us_topic_0000001961178825_en-us_topic_0000001528379305_en-us_topic_0000001428595166_ol8123172192918"><li id="EN-US_TOPIC_0000001992205769__li111185453113"><span id="EN-US_TOPIC_0000001992205769__ph134648105316">Log in to the CSS management console.</span></li><li id="EN-US_TOPIC_0000001992205769__li1711804571114">In the navigation pane on the left, choose <span class="uicontrol" id="EN-US_TOPIC_0000001992205769__uicontrol63874463576"><b>Clusters > OpenSearch</b></span>.</li><li id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_en-us_topic_0000001961178825_en-us_topic_0000001528379305_en-us_topic_0000001428595166_li7655153392911">Find the target cluster, and choose <strong id="EN-US_TOPIC_0000001992205769__b163315221443">More</strong> > <strong id="EN-US_TOPIC_0000001992205769__b733152210420">Cerebro</strong> in the <strong id="EN-US_TOPIC_0000001992205769__b173312222416">Operation</strong> column. The Cerebro login page is displayed.<ul id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_en-us_topic_0000001961178825_en-us_topic_0000001528379305_en-us_topic_0000001428595166_ul75232028195712"><li id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_en-us_topic_0000001961178825_en-us_topic_0000001528379305_en-us_topic_0000001428595166_li20523122816570">Non-security cluster: Click the cluster name on the Cerebro login page to go to the Cerebro console.</li><li id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_en-us_topic_0000001961178825_en-us_topic_0000001528379305_en-us_topic_0000001428595166_li134787055820">Security cluster: Click the cluster name on the Cerebro login page, enter the username and password, and click <span class="uicontrol" id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_en-us_topic_0000001961178825_en-us_topic_0000001528379305_en-us_topic_0000001428595166_uicontrol15959165212110"><b>Authenticate</b></span> to go to the Cerebro console. The default username is <strong id="EN-US_TOPIC_0000001992205769__b7118503411">admin</strong> and the password is the one specified during cluster creation.</li></ul>
|
|
</li><li id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_en-us_topic_0000001961178825_en-us_topic_0000001528379305_en-us_topic_0000001428595166_li0655183310296">After the login is successful, you can access clusters through Cerebro.</li></ol>
|
|
</div>
|
|
<div class="section" id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_section1335265473715"><h4 class="sectiontitle">Accessing a Cluster Using an In-House Built Cerebro</h4><div class="caution" id="EN-US_TOPIC_0000001992205769__note168981240141319"><span class="cautiontitle"><img src="public_sys-resources/caution_3.0-en-us.png"> </span><div class="cautionbody"><p id="EN-US_TOPIC_0000001992205769__p7590154189">When using in-house built Cerebro to access a cluster, make sure the network between them is connected.</p>
|
|
</div></div>
|
|
<ol id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_ol038919424422"><li id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_li4389174219428">Obtain the cluster access address. For details about how to obtain the cluster access address for different network configurations, see <a href="css_01_0289.html#EN-US_TOPIC_0000001992165561__en-us_topic_0000001975823337_section855085010198">Network Configuration</a>.</li><li id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_li1031865316452">Start Cerebro, and enter the cluster access address.<ul id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_ul61032508382"><li id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_li1910365016383">For a cluster in security mode, enter https://<em id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_i2761648184412">access address</em>:9200.<p id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_p55091117194818">To log in to a cluster in security mode, you need to provide a username and password.</p>
|
|
</li><li id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_li410411505384">For a cluster in non-security mode, enter http://<em id="EN-US_TOPIC_0000001992205769__en-us_topic_0000001972416121_i13480434467">access address</em>:9200.</li></ul>
|
|
</li></ol>
|
|
</div>
|
|
</div>
|
|
<div>
|
|
<div class="familylinks">
|
|
<div class="parentlink"><strong>Parent topic:</strong> <a href="css_01_0288.html">Accessing an OpenSearch Cluster</a></div>
|
|
</div>
|
|
</div>
|
|
|