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doc-exports/docs/css/umn/css_01_0185.html
zhengxiu 93d856d5c5 css umn 25.6.0 version 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: zhengxiu <zhengxiu@huawei.com>
Co-committed-by: zhengxiu <zhengxiu@huawei.com>
2025-11-25 11:34:43 +00:00

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<a name="EN-US_TOPIC_0000001938377752"></a><a name="EN-US_TOPIC_0000001938377752"></a>
<h1 class="topictitle1">Viewing Elasticsearch Cluster Information</h1>
<div id="body0000001420852786"><p id="EN-US_TOPIC_0000001938377752__p7501111233313">On the CSS management console, you can check an Elasticsearch cluster's status, version, nodes, configurations and settings, and resource allocation on the cluster list and the cluster information page.</p>
<div class="section" id="EN-US_TOPIC_0000001938377752__section1047910925917"><h4 class="sectiontitle">Introduction to the Cluster List</h4><p id="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__p4953121114418">You can click <strong id="EN-US_TOPIC_0000001938377752__b13543362273384">Export</strong> to download the full cluster list.</p>
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_p6343219647">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_row1034313193415"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_p19343919445">Name and ID of a cluster. The cluster ID is automatically generated by the system and uniquely identifies a cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_row23439191049"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_p183431319640">Current status of a cluster.</p>
<ul id="EN-US_TOPIC_0000001938377752__ul882991114123"><li id="EN-US_TOPIC_0000001938377752__li168290111121">Available: The cluster is running properly.</li><li id="EN-US_TOPIC_0000001938377752__li0829811171212">Creating: The cluster is being created.</li><li id="EN-US_TOPIC_0000001938377752__li882951181220">Processing: The cluster is being restarted, scaled out, backed up, or restored.</li><li id="EN-US_TOPIC_0000001938377752__li188304116127">Abnormal: The cluster failed to be created or is unavailable.</li></ul>
<div class="warning" id="EN-US_TOPIC_0000001938377752__note38421752171"><span class="warningtitle"> WARNING: </span><div class="warningbody"><p id="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_row113436191412"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_p193431191841">Status of a task, such as cluster restart, scale-out, or scale-in.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_row8343131915414"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_p934314192412">Cluster version and image version.</p>
<div class="p" id="EN-US_TOPIC_0000001938377752__p62202410522">For example, if the version is <span class="parmvalue" id="EN-US_TOPIC_0000001938377752__parmvalue1573564514210"><b>7.10.2(7.10.2_x.x.x_x.x.x)</b></span>, <strong id="EN-US_TOPIC_0000001938377752__b18735134554213">7.10.2</strong> is the cluster version and <span class="parmvalue" id="EN-US_TOPIC_0000001938377752__parmvalue3735144534219"><b>7.10.2_x.x.x_x.x.x</b></span> enclosed in parentheses is the image version.<div class="caution" id="EN-US_TOPIC_0000001938377752__note1465320247918"><span class="cautiontitle"> CAUTION: </span><div class="cautionbody"><ul id="EN-US_TOPIC_0000001938377752__ul202791226121012"><li id="EN-US_TOPIC_0000001938377752__li9280726191010">For a cluster created a long time ago, its image version may not be available because it is likely not recorded in the database.</li><li id="EN-US_TOPIC_0000001938377752__li13955163211100">If <strong id="EN-US_TOPIC_0000001938377752__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>
</div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row2078014361486"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__p5405124544814">Private Network Address</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001938377752__p1040544574819">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="EN-US_TOPIC_0000001938377752__row19756164324914"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__p275225110492">VPC Endpoint Address</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001938377752__p1075214519493">IP address or private domain name of the VPC endpoint associated with the cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row15176355154814"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__p1452616580483">Security Mode</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001938377752__p3526558144812">Whether the security mode is enabled for the cluster. Only authorized users can access a security-mode cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row111716717492"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__p44201106490">Enterprise Project</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001938377752__p12420110144913">Enterprise project that a cluster belongs to.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row194046453014"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__p12404544307">Associated Cluster</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001938377752__p194041843305">Name and ID of a cluster associated with the current cluster.</p>
<ul id="EN-US_TOPIC_0000001938377752__ul16345183815476"><li id="EN-US_TOPIC_0000001938377752__li203458386472">The associated cluster is the parent cluster of the current cluster. For example, when KooSearch uses an Elasticsearch cluster as a vector database, the KooSearch service is the associated cluster of this Elasticsearch cluster.</li><li id="EN-US_TOPIC_0000001938377752__li1034516387476">If any of the following operations is performed on the associated cluster, it will also be performed on the current cluster in a synchronized manner: deletion, unsubscription, renewal, and change of billing mode.</li><li id="EN-US_TOPIC_0000001938377752__li2034593817471">The following operations cannot be performed alone on an Elasticsearch cluster that has an associated cluster: deletion, unsubscription, renewal, and change of billing mode or security mode.</li><li id="EN-US_TOPIC_0000001938377752__li17385204506">You can click the name of an associated cluster to go to its details page and check its configuration and status.</li></ul>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row819916316504"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__p7199831505">Cluster Description</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001938377752__p12199193135014">Provides supplementary information about the cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row122451928125017"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__p1015023245011">Created</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001938377752__p161501032105018">Cluster creation time.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row11331936195017"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__p17114124212508">Billing Mode</p>
</td>
<td class="cellrowborder" valign="top" width="71.94%" headers="mcps1.3.2.5.2.3.1.2 "><p id="EN-US_TOPIC_0000001938377752__p6114164265018">Billing mode of a cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_row95212310617"><td class="cellrowborder" valign="top" width="28.060000000000002%" headers="mcps1.3.2.5.2.3.1.1 "><p id="EN-US_TOPIC_0000001938377752__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="EN-US_TOPIC_0000001938377752__en-us_topic_0000001223754404_p155243114616">Operations that can be performed on a cluster, such as 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="EN-US_TOPIC_0000001938377752__section152633143619"><h4 class="sectiontitle">Viewing Basic Cluster Information</h4><ol id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001420852786_ol1733019355373"><li id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001420852786_li5509181942419"><span id="EN-US_TOPIC_0000001938377752__ph4222205142920">Log in to the CSS management console.</span></li><li id="EN-US_TOPIC_0000001938377752__li4250043448">In the navigation pane on the left, choose <span class="uicontrol" id="EN-US_TOPIC_0000001938377752__uicontrol88773105485133"><b>Clusters &gt; Elasticsearch</b></span>.</li><li id="EN-US_TOPIC_0000001938377752__li1219431918401">In the cluster list, click the name of the target cluster. The cluster information page is displayed.</li><li id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001420852786_li17532821191312">On the <strong id="EN-US_TOPIC_0000001938377752__b148509459543431">Overview</strong> tab, check the cluster's basic information, configuration, and node information.
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001938377752__table10929182119148" frame="border" border="1" rules="all"><caption><b>Table 2 </b>Cluster information</caption><thead align="left"><tr id="EN-US_TOPIC_0000001938377752__row293012215144"><th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.3.2.4.2.2.4.1.1"><p id="EN-US_TOPIC_0000001938377752__p18930122191410">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.3.2.4.2.2.4.1.2"><p id="EN-US_TOPIC_0000001938377752__p79301121191416">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.3.2.4.2.2.4.1.3"><p id="EN-US_TOPIC_0000001938377752__p13930182120144">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001938377752__row39302021191415"><td class="cellrowborder" rowspan="9" valign="top" width="25%" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p16930921181417">Cluster Information</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p16930521181420">Name</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.4.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001938377752__p1093012151413">Custom cluster name.</p>
<p id="EN-US_TOPIC_0000001938377752__p493032117145">You can click <span><img id="EN-US_TOPIC_0000001938377752__image15930221121415" src="figure/en-us_image_0000002309723869.png"></span> on the right to change the cluster name.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row139303211144"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p693072181418">Initial Name</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p1293032115148">Name of the cluster when it was created for the first time, which is unique and cannot be changed.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row18930621171417"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p11930112117149">ID</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p993092111415">Unique ID of a cluster, which is automatically generated by the system.</p>
<p id="EN-US_TOPIC_0000001938377752__p293102171419">Each cluster in the same region has a unique ID.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row0931021121417"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p19931202111410">Version</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p16931132119143">Cluster version.</p>
<div class="p" id="EN-US_TOPIC_0000001938377752__p1879521151111">For example, if the version is <span class="parmvalue" id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001938377752_parmvalue1573564514210"><b>7.10.2(7.10.2_x.x.x_x.x.x)</b></span>, <strong id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001938377752_b18735134554213">7.10.2</strong> is the cluster version and <span class="parmvalue" id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001938377752_parmvalue3735144534219"><b>7.10.2_x.x.x_x.x.x</b></span> enclosed in parentheses is the image version.<div class="caution" id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001938377752_note1465320247918"><span class="cautiontitle"> CAUTION: </span><div class="cautionbody"><ul id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001938377752_ul202791226121012"><li id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001938377752_li9280726191010">For a cluster created a long time ago, its image version may not be available because it is likely not recorded in the database.</li><li id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001938377752_li13955163211100">If <strong id="EN-US_TOPIC_0000001938377752__en-us_topic_0000001938377752_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>
</div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row109311021171418"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p1493152113147">Cluster Status</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p593117213145">Current status of a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row10931321141419"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p3931132111144">Task Status</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p89315217145">Current task status of a cluster. If there is no ongoing task, <strong id="EN-US_TOPIC_0000001938377752__b106739861423751">--</strong> is displayed.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row89319213140"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p1931122121411">Created</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p13931821161414">Time when a cluster was created</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row693122115143"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p19932122171415">Cluster Storage Capacity (GB)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p199321721121418">Storage capacity of a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row149322021151412"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p119322218142">Used Cluster Storage (GB)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p1093222118146">Used storage capacity of a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row2932321121417"><td class="cellrowborder" rowspan="14" valign="top" width="25%" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p11932152151410">Configuration</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p1993219214149">Region</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.4.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001938377752__p69328210143">Region where a cluster is located</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row893272191411"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p1293212111149">AZ</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p5932102113147">AZ where a cluster is located</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row59321021131413"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p893262131419">VPC</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p593215217142">VPC to which a cluster belongs</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row17932221171411"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p3932112151410">Current Subnet</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p693282171412">Subnet to which a cluster belongs.</p>
<p id="EN-US_TOPIC_0000001938377752__p79321021171419">If the current subnet cannot meet your service requirements, click <span class="uicontrol" id="EN-US_TOPIC_0000001938377752__uicontrol145360184713"><b>Switch Subnet</b></span>. In the displayed dialog box, select another subnet. If no existing subnets meet your requirements, click <span class="uicontrol" id="EN-US_TOPIC_0000001938377752__uicontrol76861312124716"><b>Create Subnet</b></span> to create a new subnet.</p>
<div class="caution" id="EN-US_TOPIC_0000001938377752__note69331921141418"><span class="cautiontitle"> CAUTION: </span><div class="cautionbody"><ul id="EN-US_TOPIC_0000001938377752__ul293352115142"><li id="EN-US_TOPIC_0000001938377752__li15933132121420">After switching the subnet, the new subnet is used for adding nodes, including scaling, adding dedicated master/client nodes, and enabling VPC Endpoint. IP addresses will be allocated to newly added nodes from the new subnet.</li><li id="EN-US_TOPIC_0000001938377752__li18933172191414">A cluster can be associated with a maximum of two subnets.</li><li id="EN-US_TOPIC_0000001938377752__li1893322113149">Subnet switching does not affect the network settings of existing nodes.</li></ul>
</div></div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row13933142171412"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p69336219145">Used Subnet</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p3933421101411">Subnet once used by the cluster.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row11933112113143"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p093342161415">Security Group</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p18933821161417">Security group to which a cluster belongs.</p>
<p id="EN-US_TOPIC_0000001938377752__p1793352120147">To modify the security group of a cluster, click <span class="uicontrol" id="EN-US_TOPIC_0000001938377752__uicontrol14297661811"><b>Change Security Group</b></span> on the right.</p>
<div class="warning" id="EN-US_TOPIC_0000001938377752__note44839453113"><span class="warningtitle"> WARNING: </span><div class="warningbody"><p id="EN-US_TOPIC_0000001938377752__p1993314217145">Make sure the security group allows port 9200 in the inbound direction. Incorrect security group configuration may make the cluster inaccessible. Exercise caution when performing this operation.</p>
</div></div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row6933112114147"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p1393452115145">Security Mode</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p593462101412">Security mode of a cluster.</p>
<ul id="EN-US_TOPIC_0000001938377752__ul1993413219143"><li id="EN-US_TOPIC_0000001938377752__li199343213140">Enabled: The security mode is enabled for the current cluster.</li><li id="EN-US_TOPIC_0000001938377752__li793412119146">Disabled: The security mode is disabled for the current cluster.</li></ul>
<p id="EN-US_TOPIC_0000001938377752__p0934221201418">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="EN-US_TOPIC_0000001938377752__row139342021121414"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p10934142117148">Reset Password</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p59341721111419">This parameter is available only for security-mode clusters.</p>
<p id="EN-US_TOPIC_0000001938377752__p119341021121412">Click <span class="uicontrol" id="EN-US_TOPIC_0000001938377752__uicontrol2082664713516"><b>Reset</b></span> to change the <strong id="EN-US_TOPIC_0000001938377752__b1982610471159">admin</strong> password for a security-mode cluster.</p>
<p id="EN-US_TOPIC_0000001938377752__p964395119119">Requirements for admin passwords:</p>
<ul id="EN-US_TOPIC_0000001938377752__ul264315515113"><li id="EN-US_TOPIC_0000001938377752__li8643351201112">The password can contain 8 to 32 characters.</li><li id="EN-US_TOPIC_0000001938377752__li0643185114112">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: <span class="parmvalue" id="EN-US_TOPIC_0000001938377752__parmvalue77511599248"><b>~!@#$%^&amp;*()-_=+\|[{}];:,&lt;.&gt;/?</b></span></li><li id="EN-US_TOPIC_0000001938377752__li0643651191113">Do not use the administrator name, or the administrator name spelled backwards, as the password.</li><li id="EN-US_TOPIC_0000001938377752__li1164335117116">Change the password periodically.</li></ul>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row13935132111147"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p1393542114144">Enterprise Project</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p5935122113145">Enterprise project that a cluster belongs to.</p>
<p id="EN-US_TOPIC_0000001938377752__p2935132121410">You can click a project name to check the basic project information.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row7935112171412"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p89356215142">Public IP Address</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p179359219148">Public IP address that enables public network access. It is displayed only for security-mode clusters.</p>
<ul id="EN-US_TOPIC_0000001938377752__ul3935192113141"><li id="EN-US_TOPIC_0000001938377752__li1293542111413">For a security-mode cluster with public network access enabled, the configured public IP address is displayed.</li><li id="EN-US_TOPIC_0000001938377752__li19356217140">For a security-mode cluster with public network access disabled, <strong id="EN-US_TOPIC_0000001938377752__b113092614257">--</strong> is displayed.</li></ul>
<p id="EN-US_TOPIC_0000001938377752__p1493522191413">When public network access is enabled for a cluster, you are advised to use a whitelist for access control. For details about how to configure public network access, see <a href="css_01_0076.html">Configuring Public Network Access for an Elasticsearch Cluster</a>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row093522117142"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p493522112141">Access Control</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p3935172112147">Whether to enable access control for a cluster. This parameter is displayed only for clusters with public network access enabled.</p>
<ul id="EN-US_TOPIC_0000001938377752__ul1893511211144"><li id="EN-US_TOPIC_0000001938377752__li17935112116147">Enabled: Only IP addresses on the whitelist can access the cluster through the public network.</li><li id="EN-US_TOPIC_0000001938377752__li793522110143">Disabled: Any IP address can access the cluster through the public network.</li></ul>
<p id="EN-US_TOPIC_0000001938377752__p79361521101414">Click <span class="uicontrol" id="EN-US_TOPIC_0000001938377752__uicontrol169162062014"><b>Set</b></span> to configure access control and the whitelist used for it.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row1893632119147"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p169361521191412">Bandwidth</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p493662161415">The bandwidth for public network access. This parameter is displayed only for clusters with public network access enabled.</p>
<p id="EN-US_TOPIC_0000001938377752__p09361721121420">Click <span class="uicontrol" id="EN-US_TOPIC_0000001938377752__uicontrol1432000181"><b>Edit</b></span> to change the bandwidth size.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row4936172111147"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p293613217148">HTTPS Access</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p189368219143">Whether to enable HTTPS for a cluster.</p>
<ul id="EN-US_TOPIC_0000001938377752__ul293613218145"><li id="EN-US_TOPIC_0000001938377752__li5936921161417">If HTTPS is disabled, the cluster uses HTTP instead.</li><li id="EN-US_TOPIC_0000001938377752__li159366214147">If it is enabled, HTTPS is used for cluster access. Only security-mode clusters support HTTPS. If <strong id="EN-US_TOPIC_0000001938377752__b19645127398">HTTPS Access</strong> is enabled, you can click <span class="uicontrol" id="EN-US_TOPIC_0000001938377752__uicontrol18952185794412"><b>Download Certificate</b></span> to obtain the CER certificate used for access control. Currently, the security certificate cannot be used in a public network environment.</li></ul>
<p id="EN-US_TOPIC_0000001938377752__p20936132117148">For details about how to switch the network protocol for a security-mode cluster, see <a href="css_01_0158.html#EN-US_TOPIC_0000001938218408__en-us_topic_0000001410060261_section672993904118">Switching between HTTP and HTTPS in Security Mode</a>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row179361521141413"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p1093622151419">Private IPv4 Address</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p1093612119144">Private IPv4 address and port number of a cluster. If the cluster has only one node, the IP address and port number of the only node are displayed, for example, <strong id="EN-US_TOPIC_0000001938377752__b1235753116439">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="EN-US_TOPIC_0000001938377752__b0357113112433">10.62.179.32:9200,10.62.179.33:9200</strong>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row293710211142"><td class="cellrowborder" rowspan="3" valign="top" width="25%" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p19379211146">Node Information</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p4937921191420">Node Specifications</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.3.2.4.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001938377752__p893713212149">Specifications of nodes in a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row99378214147"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p169384211149">Node Storage Type</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p169381621171413">Storage capacity and storage type of nodes in a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001938377752__row59384213140"><td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001938377752__p793892191416">Nodes</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.3.2.4.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001938377752__p139381721111414">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_0009.html">Managing Elasticsearch Clusters</a></div>
</div>
</div>
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