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Zheng, Xiu 2dfeaff8f9 css umn 23.5.1 20240520 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Zheng, Xiu <zhengxiu@huawei.com>
Co-committed-by: Zheng, Xiu <zhengxiu@huawei.com>
2024-06-06 16:15:58 +00:00

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<a name="EN-US_TOPIC_0000001583669884"></a><a name="EN-US_TOPIC_0000001583669884"></a>
<h1 class="topictitle1">Viewing Basic Information About an Opensearch Cluster</h1>
<div id="body0000001583669884"><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p121315143613">On the basic information page of an Opensearch cluster, you can view the private network address, public network address, version, and node of the cluster.</p>
<ol id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_ol1733019355373"><li id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li5509181942419">Log in to the CSS management console.</li><li id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li18509111942412">Choose <span class="menucascade" id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_menucascade73916129596"><b><span class="uicontrol" id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_uicontrol63911412135920">Clusters</span></b> &gt; <b><span class="uicontrol" id="EN-US_TOPIC_0000001583669884__uicontrol693391411246">Opensearch</span></b></span>. The cluster list page is displayed.</li><li id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li17532821191312">Click a cluster name to go to the <span class="uicontrol" id="EN-US_TOPIC_0000001583669884__uicontrol632915366393"><b>Cluster Information</b></span> page and view the basic information about the cluster.
<div class="tablenoborder"><table cellpadding="4" cellspacing="0" summary="" id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_table760965811717" frame="border" border="1" rules="all"><caption><b>Table 1 </b>Basic information</caption><thead align="left"><tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row761065810715"><th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.2.3.2.2.4.1.1"><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p961019581971">Type</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="25%" id="mcps1.3.2.3.2.2.4.1.2"><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p11610115818716">Parameter</p>
</th>
<th align="left" class="cellrowborder" valign="top" width="50%" id="mcps1.3.2.3.2.2.4.1.3"><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p1061015588718">Description</p>
</th>
</tr>
</thead>
<tbody><tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row1861017581377"><td class="cellrowborder" rowspan="8" valign="top" width="25%" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p199418568104">Cluster Information</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p186107586711">Name</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.2.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p179021635132716">Cluster name. The name can be customized.</p>
<p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p156106581372">You can click <span><img id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_image1551111912272" src="en-us_image_0000001634149089.png"></span> on the right to change the cluster name.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row1461045813713"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p1561095815713">ID</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p116101358372">Unique ID of a cluster, which is automatically generated by the system.</p>
<p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p1984216446590">Each cluster in the same region has a unique ID.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row176104581777"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p19610105812718">Version</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p10610115810711">Cluster version information.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row156102581677"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p261035815712">Cluster Status</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p0610125816719">Current status of a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row1161013583714"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p146101358878">Task Status</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p17610125819720">Current task status of a cluster. If no task is in progress, <strong id="EN-US_TOPIC_0000001583669884__b62029561614">--</strong> is displayed.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row126109583712"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p116101658876">Created</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p15610205814718">Time when a cluster was created</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row176101258372"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p166102581177">Cluster Storage Capacity (GB)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p661014588713">Storage capacity of a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row14968926141017"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p1196862617106">Used Cluster Storage (GB)</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p9968126121016">Used storage capacity of a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row1844265114104"><td class="cellrowborder" rowspan="11" valign="top" width="25%" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p8337937171215">Configuration</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p19442751131015">Region</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.2.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p154421513100">Region where a cluster is located</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row279515110104"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p279545131016">AZ</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p979518519104">AZ where a cluster is located</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row596745171019"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p096710514102">VPC</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p2096775110101">VPC to which the cluster belongs</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row15125105281013"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p3125115211010">Subnet</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p1612505216102">Subnet to which the cluster belongs</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row22751052181016"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p13275175211100">Security Group</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p6275185211109">Security group to which a cluster belongs.</p>
<p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p7599182414412">To change the security group of a cluster, click <span class="uicontrol" id="EN-US_TOPIC_0000001583669884__uicontrol1324082294612"><b>Change Security Group</b></span> on the right.</p>
<div class="notice" id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_note18523123110213"><span class="noticetitle"> NOTICE: </span><div class="noticebody"><p id="EN-US_TOPIC_0000001583669884__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="EN-US_TOPIC_0000001583669884__row2230131763816"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p14639529102">Security Mode</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p1246311523104">Security mode of a cluster.</p>
<ul id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_ul184246104314"><li id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li54217615432">Enabled: The current cluster is a security cluster.</li><li id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li1742465435">Disabled: The current cluster is a non-security cluster.</li></ul>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__row132565817381"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p95982524105">Reset Password</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p11497019123717">This parameter is displayed only for security clusters.</p>
<p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p2598145271016">Click <span class="uicontrol" id="EN-US_TOPIC_0000001583669884__uicontrol19392201717293"><b>Reset</b></span> to change the password of the administrator account <strong id="EN-US_TOPIC_0000001583669884__b63921217102918">admin</strong> of the security cluster.</p>
<div class="note" id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_note1659782016559"><span class="notetitle"> NOTE: </span><div class="notebody"><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p1957093610462">Requirements for administrator passwords:</p>
<ul id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_ul22881526105512"><li id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li1928818265556">The password can contain 8 to 32 characters.</li><li id="EN-US_TOPIC_0000001583669884__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 supported: ~!@#$%^&amp;*()-_=+\|[{}];:,&lt;.&gt;/?</li><li id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li9796211478">Do not use the administrator name, or the administrator name spelled backwards.</li><li id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li76951243348">You are advised to change the password periodically.</li></ul>
</div></div>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row7370853121015"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p163706530104">Enterprise Project</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p173708537106">Enterprise project to which a cluster belongs.</p>
<p id="EN-US_TOPIC_0000001583669884__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="EN-US_TOPIC_0000001583669884__row927199184019"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p86958241585">Public IP Address</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p136959241089">Public network access information, which is displayed only for clusters in security mode.</p>
<ul id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_ul513521232516"><li id="EN-US_TOPIC_0000001583669884__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="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li16135181214258">For a security cluster with public network access disabled, <strong id="EN-US_TOPIC_0000001583669884__b297324363011">--</strong> is displayed.</li></ul>
<p id="EN-US_TOPIC_0000001583669884__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="en-us_topic_0000001590963076.html">Accessing a Cluster from a Public Network</a>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__row18952450114019"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p101691517161210">HTTPS Access</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__p137301673374">Indicates whether to enable the HTTPS access protocol for a cluster.</p>
<ul id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_ul4694813125814"><li id="EN-US_TOPIC_0000001583669884__li18728181233713"><strong id="EN-US_TOPIC_0000001583669884__b039104143110">Disabled</strong>: The HTTP protocol is used for cluster access.</li><li id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_li9694613175820"><strong id="EN-US_TOPIC_0000001583669884__b3107544193112">Enabled</strong>: The HTTPS protocol is used for cluster access. Only security clusters can enable this function. If <strong id="EN-US_TOPIC_0000001583669884__b465213484317">HTTPS Access</strong> is enabled, you can click <span class="uicontrol" id="EN-US_TOPIC_0000001583669884__uicontrol11652184818312"><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>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row4363101761214"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p6363217151216">Private IPv4 Address</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__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="EN-US_TOPIC_0000001583669884__b1217911352473">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_0000001583669884__b141791359475">10.62.179.32:9200,10.62.179.33:9200</strong>.</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row2544101713126"><td class="cellrowborder" rowspan="3" valign="top" width="25%" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p5722195751215">Node</p>
</td>
<td class="cellrowborder" valign="top" width="25%" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p3544181701217">Node Specifications</p>
</td>
<td class="cellrowborder" valign="top" width="50%" headers="mcps1.3.2.3.2.2.4.1.3 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p1454481719124">Specifications of nodes in a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row10797141701216"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p107971017121214">Node Storage Type</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p27971174123">Storage capacity and storage type of nodes in a cluster</p>
</td>
</tr>
<tr id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_row10874717111213"><td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.1 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p88741317171211">Nodes</p>
</td>
<td class="cellrowborder" valign="top" headers="mcps1.3.2.3.2.2.4.1.2 "><p id="EN-US_TOPIC_0000001583669884__en-us_topic_0000001420852786_p2087481711120">Number of nodes in a cluster</p>
</td>
</tr>
</tbody>
</table>
</div>
</li></ol>
</div>
<div>
<div class="familylinks">
<div class="parentlink"><strong>Parent topic:</strong> <a href="en-us_topic_0000001583989096.html">Managing Clusters</a></div>
</div>
</div>
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