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  <h1 class="topictitle1">Viewing OpenSearch Cluster Information</h1>

  <div id="body0000001992205841"><p id="css_01_0487__css_01_0415_p7501111233313">On the Elasticsearch/OpenSearch cluster list and cluster information page, you can check the cluster status, version, and node information.</p>
<div class="section" id="css_01_0487__css_01_0415_section1047910925917"><h4 class="sectiontitle">Introduction to Cluster Lists</h4><p id="css_01_0487__css_01_0415_p15976319219">A cluster list displays all clusters of the same type under the current account. If there are a large number of clusters, the cluster list will consist of multiple pages, showing clusters of all states.</p>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p19515494">Clusters are listed in chronological order by default in the cluster list, with the most recent clusters displayed at the top.</p>
<p id="css_01_0487__css_01_0415_p4953121114418">You can click <strong id="css_01_0487__css_01_0415_b13543362273384">Export</strong> to download the full cluster list.</p>

<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_table163431019544" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Cluster list parameters</caption><thead align="left"><tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row5343319241"><th align="left" class="cellrowborder" valign="top" width="28.060000000000002%" id="mcps1.3.2.5.2.3.1.1"><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p9343151913413">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="71.94%" id="mcps1.3.2.5.2.3.1.2"><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p6343219647">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row1034313193415"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p43431719748">Name/ID</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p19343919445">Name and ID of a cluster. You can click a cluster name to switch to the <strong id="css_01_0487__css_01_0415_b14025843653384">Cluster Information</strong> page. The cluster ID is automatically generated by the system and uniquely identifies a cluster.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row23439191049"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p4343151917411">Cluster Status</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p183431319640">Current status of a cluster.</p>
<ul id="css_01_0487__css_01_0415_ul882991114123"><li id="css_01_0487__css_01_0415_li168290111121">Available: The cluster is running properly.</li><li id="css_01_0487__css_01_0415_li0829811171212">Creating: The cluster is being created.</li><li id="css_01_0487__css_01_0415_li882951181220">Processing: The cluster is being restarted, scaled out, backed up, or restored.</li><li id="css_01_0487__css_01_0415_li188304116127">Abnormal: The cluster failed to be created or is unavailable.</li></ul>
<div class="note" id="css_01_0487__css_01_0415_note11837621101314"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754424_p73354923710">If a cluster is unavailable, you can delete the cluster or use a snapshot created when the cluster was available to restore its data to another cluster. However, you cannot scale out this cluster, access it through Kibana, create snapshots for it, or use an existing snapshot to restore its data to itself. Do not try to import data into a cluster that is unavailable, as the data may get lost. For such a cluster, you can check its monitoring data or restart it to try to fix the problem. If the fault persists, contact technical support.</p>
</div></div>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row113436191412"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p1034316192044">Task Status</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p193431191841">Status of a task, such as cluster restart, scale-out, or scale-in.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row8343131915414"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p1434317196417">Version</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p934314192412">Cluster version and image version.</p>
<p id="css_01_0487__css_01_0415_p62202410522">For example, if the version is <span class="parmvalue" id="css_01_0487__css_01_0415_parmvalue45381215185419"><b>7.10.2(7.10.2_x.x.x_x.x.x)</b></span>, <strong id="css_01_0487__css_01_0415_b139910513317">7.10.2</strong> is the cluster version and <span class="parmvalue" id="css_01_0487__css_01_0415_parmvalue17431632105415"><b>7.10.2_x.x.x_x.x.x</b></span> enclosed in parentheses is the image version.</p>
<div class="note" id="css_01_0487__css_01_0415_note580142115620"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="css_01_0487__css_01_0415_ul202791226121012"><li id="css_01_0487__css_01_0415_li9280726191010">For a cluster created a long time ago, its image version may not be available because it may not be recorded in the database.</li><li id="css_01_0487__css_01_0415_li13955163211100">If <strong id="css_01_0487__css_01_0415_b477812302493">EOS</strong> is displayed below the version number, the current version has reached EOS and hence poses certain service availability risks. You are advised to upgrade the cluster version as soon as possible. For details, see <a href="css_01_0186.html">Upgrading the Version of an Elasticsearch Cluster</a>.</li></ul>
</div></div>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row163431719245"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p6343219740">Created</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p1634318191844">Cluster creation time.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row14589312417"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p145905129118">Enterprise Project</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p35909121519">Enterprise project that a cluster belongs to.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row227010241868"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p12270152413615">Private Network Address</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p202702243614">Private network address and port number of a cluster. You can use it to access the cluster. If the cluster has multiple nodes, the private network addresses and port numbers of all nodes are displayed.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row1077315842018"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p1977310815200">Billing Mode</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p17731784208">Billing mode of a cluster.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_row95212310617"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p115210312617">Operation</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001223754404_p155243114616">Operations that can be performed on a cluster, including checking metrics, restart, and deletion. If an operation is unavailable, the menu button is grayed out.</p>
</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="section" id="css_01_0487__css_01_0415_section152633143619"><h4 class="sectiontitle">Viewing Basic Cluster Information</h4><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p121315143613">On the <strong id="css_01_0487__css_01_0415_b1328517315611">Cluster Information</strong> page, you can view the information about a cluster, including the private network address, public IP address, version, and node.</p>
<ol id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_ol1733019355373"><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li5509181942419">Log in to the <span id="css_01_0487__css_01_0415_text164923258111165">CSS</span> management console.</li><li id="css_01_0487__css_01_0415_en-us_topic_0000001268594561_li6302956053">In the navigation pane on the left, select a cluster type under <strong id="css_01_0487__css_01_0415_b594511211145">Clusters</strong>.</li><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li17532821191312">In the cluster list, click a cluster name to go to the <span class="uicontrol" id="css_01_0487__css_01_0415_uicontrol1114211001410"><b>Cluster Information</b></span> page and view basic information about the cluster.
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_table760965811717" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Parameters for configuring basic information</caption><thead align="left"><tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row761065810715"><th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.3.3.3.2.2.4.1.1"><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p961019581971">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.3.3.3.2.2.4.1.2"><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p11610115818716">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.3.3.2.2.4.1.3"><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p1061015588718">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row1861017581377"><td class="cellrowborder" rowspan="10" valign="top" width="25%" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p199418568104">Cluster Information</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p186107586711">Name</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.3.3.2.2.4.1.3 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p179021635132716">Cluster name. The name can be customized.</p>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p156106581372">You can click <span><img id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_image1551111912272" src="en-us_image_0000001965497277.png"></span> on the right to change the cluster name.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_row4373193624311"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_p133730367438">Initial Name</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_p153736368431">Name of the cluster when it was created for the first time, which is unique and cannot be modified.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row1461045813713"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p1561095815713">ID</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p116101358372">Unique ID of a cluster, which is automatically generated by the system.</p>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p1984216446590">Each cluster in the same region has a unique ID.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row176104581777"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p19610105812718">Version</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p10610115810711">Cluster version information.</p>
<p id="css_01_0487__css_01_0415_p1782317148139">For example, if the version is <span class="parmvalue" id="css_01_0487__css_01_0415_parmvalue7823171411131"><b>7.10.2(7.10.2_x.x.x_x.x.x)</b></span>, <strong id="css_01_0487__css_01_0415_b10473101316337">7.10.2</strong> is the cluster version and <span class="parmvalue" id="css_01_0487__css_01_0415_parmvalue1382301481315"><b>7.10.2_x.x.x_x.x.x</b></span> enclosed in parentheses is the image version.</p>
<div class="note" id="css_01_0487__css_01_0415_note12972740141311"><span class="notetitle"> NOTE: </span><div class="notebody"><ul id="css_01_0487__css_01_0415_css_01_0415_ul202791226121012"><li id="css_01_0487__css_01_0415_css_01_0415_li9280726191010">For a cluster created a long time ago, its image version may not be available because it may not be recorded in the database.</li><li id="css_01_0487__css_01_0415_css_01_0415_li13955163211100">If <strong id="css_01_0487__css_01_0415_css_01_0415_b477812302493">EOS</strong> is displayed below the version number, the current version has reached EOS and hence poses certain service availability risks. You are advised to upgrade the cluster version as soon as possible. For details, see <a href="css_01_0186.html">Upgrading the Version of an Elasticsearch Cluster</a>.</li></ul>
</div></div>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row156102581677"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p261035815712">Cluster Status</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p0610125816719">Current status of a cluster</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row1161013583714"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p146101358878">Task Status</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p17610125819720">Current task status of a cluster. If no task is in progress, <strong id="css_01_0487__css_01_0415_b162291037133013">--</strong> is displayed.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row126109583712"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p116101658876">Created</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p15610205814718">Time when a cluster was created</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row176101258372"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p166102581177">Cluster Storage Capacity (GB)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p661014588713">Storage capacity of a cluster</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row14968926141017"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p1196862617106">Used Cluster Storage (GB)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p9968126121016">Used storage capacity of a cluster</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_row48041854172810"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_p1121415146293">Disk Encryption</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_p721413145291">Whether to encrypt the data disks of cluster nodes using Key Management Service (KMS). If disk encryption is enabled, <span class="parmname" id="css_01_0487__css_01_0415_parmname142719811324"><b>Key Name</b></span> and <span class="parmname" id="css_01_0487__css_01_0415_parmname1683719376394"><b>Key Status</b></span> are also displayed.</p>
<div class="note" id="css_01_0487__css_01_0415_note113699101665"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="css_01_0487__css_01_0415_p1774115329115">Do not delete the KMS key used for disk encryption. If the key is disabled, the cluster cannot be scaled or upgraded, its node specifications or AZs cannot be changed, and its nodes cannot be replaced (by specifying the nodes that need replacement). To solve this problem, you will have to create a new cluster and migrate your data to that new cluster.</p>
</div></div>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row1844265114104"><td class="cellrowborder" rowspan="13" valign="top" width="25%" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p8337937171215">Configuration</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p19442751131015">Region</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.3.3.2.2.4.1.3 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p154421513100">Region where a cluster is located</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row279515110104"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p279545131016">AZ</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p979518519104">AZ where a cluster is located</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row596745171019"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p096710514102">VPC</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p2096775110101">VPC to which the cluster belongs</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row15125105281013"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p3125115211010">Subnet</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p1612505216102">Subnet to which the cluster belongs</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row22751052181016"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p13275175211100">Security Group</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p6275185211109">Security group to which a cluster belongs.</p>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p7599182414412">To change the security group of a cluster, click <span class="uicontrol" id="css_01_0487__css_01_0415_uicontrol14297661811"><b>Change Security Group</b></span> on the right.</p>
<div class="notice" id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_note18523123110213"><span class="noticetitle"> NOTICE: </span><div class="noticebody"><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p15773144110295">Before changing the security group, ensure that the port 9200 required for service access has been enabled. Incorrect security group configuration may cause service access failures. Exercise caution when performing this operation.</p>
</div></div>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row046212521100"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p14639529102">Security Mode</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p1246311523104">Security mode of a cluster.</p>
<ul id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_ul184246104314"><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li54217615432">Enabled: The current cluster is a security cluster.</li><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li1742465435">Disabled: The current cluster is a non-security cluster.</li></ul>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p966620363527">For details about how to change the security mode of a cluster, see <a href="css_01_0158.html">Changing the Security Mode of an Elasticsearch Cluster</a>.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row105989524105"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p95982524105">Reset Password</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p11497019123717">This parameter is displayed only for security clusters.</p>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p2598145271016">Click <span class="uicontrol" id="css_01_0487__css_01_0415_uicontrol2082664713516"><b>Reset</b></span> to change the password of the administrator account <strong id="css_01_0487__css_01_0415_b1982610471159">admin</strong> of the security cluster.</p>
<div class="note" id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_note1659782016559"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p1957093610462">Requirements for administrator passwords:</p>
<ul id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_ul22881526105512"><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li1928818265556">The password can contain 8 to 32 characters.</li><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li13391595583">The password must contain at least three of the following character types: uppercase letters, lowercase letters, digits, and special characters. The following special characters are allowed: ~!@#$%^&amp;*()-_=+\|[{}];:,&lt;.&gt;/?</li><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li9796211478">Do not use the administrator name, or the administrator name spelled backwards.</li><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li76951243348">You are advised to change the password periodically.</li></ul>
</div></div>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row7370853121015"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p163706530104">Enterprise Project</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p173708537106">Enterprise project to which a cluster belongs.</p>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p3551245134710">You can click the project name to view the basic information about the enterprise project.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row9693152413812"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p86958241585">Public IP Address</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p136959241089">Public network access information, which is displayed only for clusters in security mode.</p>
<ul id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_ul513521232516"><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li101357127255">For a security cluster with public network access enabled, the configured public network address is displayed. You can use this address to access the security cluster from the public network.</li><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li16135181214258">For a security cluster with public network access disabled, <strong id="css_01_0487__css_01_0415_b113092614257">--</strong> is displayed.</li></ul>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p17331048113011">When using a public IP address to access a cluster, you are advised to enable access control and configure an access whitelist to improve cluster security. For details about how to configure the public network access, see <a href="css_01_0076.html">Configuring Public Network Access for an Elasticsearch Cluster</a>.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row126711524103910"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p66731724133913">Access Control</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p867322419399">Whether to set access control for a cluster. This parameter is displayed only for clusters with public network access enabled.</p>
<ul id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_ul23557407134"><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li1035514407138">Enabled: Only IP addresses in the whitelist can access the cluster through the public network.</li><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li935510401136">Disabled: Any IP address can access the cluster through the public network.</li></ul>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p12618618111813">Click <span class="uicontrol" id="css_01_0487__css_01_0415_uicontrol169162062014"><b>Set</b></span> to configure the access control and the whitelist.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row13746193533916"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p12746235193915">Bandwidth</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p11746103520394">The bandwidth for public network access. This parameter is displayed only for clusters with public network access enabled.</p>
<p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p13868183914160">Click <span class="uicontrol" id="css_01_0487__css_01_0415_uicontrol4521142481710"><b>Edit</b></span> to change the bandwidth size.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row1816991731214"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p101691517161210">HTTPS Access</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_p137301673374">Whether to enable the HTTPS access protocol for a cluster.</p>
<ul id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_ul4694813125814"><li id="css_01_0487__css_01_0415_li18728181233713">If HTTPS access is disabled, the cluster uses the HTTP protocol.</li><li id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_li9694613175820">If it is enabled, the HTTPS protocol is used for cluster access. Only security-mode clusters can enable this function. If <strong id="css_01_0487__css_01_0415_b19645127398">HTTPS Access</strong> is enabled, you can click <span class="uicontrol" id="css_01_0487__css_01_0415_uicontrol18952185794412"><b>Download Certificate</b></span> to obtain the CER security certificate for accessing the security cluster. Currently, the security certificate cannot be used in the public network environment.</li></ul>
<p id="css_01_0487__css_01_0415_p101551458173619">For details about how to change the access mode of a cluster in security mode, see <a href="css_01_0158.html#css_01_0158__en-us_topic_0000001410060261_section672993904118">Switching the Protocol of Security Clusters</a>.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row4363101761214"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p6363217151216">Private IPv4 Address</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p19364917151218">Private IP address and port number of a cluster, which can be used to access the cluster. If the cluster has only one node, the IP address and port number of only one node are displayed, for example, <strong id="css_01_0487__css_01_0415_b1051813506401">10.62.179.32:9200</strong>. If the cluster has multiple nodes, the IP addresses and port numbers of all nodes are displayed, for example, <strong id="css_01_0487__css_01_0415_b175181550144011">10.62.179.32:9200,10.62.179.33:9200</strong>.</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row2544101713126"><td class="cellrowborder" rowspan="3" valign="top" width="25%" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p5722195751215">Node</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p3544181701217">Node Specifications</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.3.3.2.2.4.1.3 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p1454481719124">Specifications of nodes in a cluster</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row10797141701216"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p107971017121214">Node Storage Type</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p27971174123">Storage capacity and storage type of nodes in a cluster</p>
</td>
</tr>
<tr id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_row10874717111213"><td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.1 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p88741317171211">Nodes</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.3.3.2.2.4.1.2 "><p id="css_01_0487__css_01_0415_en-us_topic_0000001420852786_p2087481711120">Number of nodes in a cluster</p>
</td>
</tr>
</tbody>
</table>
</div>
</li></ol>
</div>
</div>

<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="css_01_0486.html">Managing OpenSearch Clusters</a></div>
</div>
</div>