<p>his article describes how to view the service availability of DDS general instance.</p> <p><strong><span style="font-size:18px">Overview</span></strong></p> <p>You can obtain information <strong>Data Availability</strong>, <strong>Available Types,</strong> and <strong>Topology </strong>through the server of general instance.</p> <p><strong><span style="font-size:18px">Prerequisites</span></strong></p> <p>You have successfully created a general instance. For more information, see <a href="http://pinganyun.com/ssr/help/database/mongodb/Manual.Instance_Management.Create_Instance.Create_Common_Instance" target="_blank">Create a General Instance</a>.</p> <p><strong><span style="font-size:18px">Procedures</span></strong></p> <p>1. Log in to <a href="http://pinganyun.com/console/mongodb/overview" target="_blank">DDS Management Console</a>.</p> <p>2. In the left navigation pane, click <strong>DDS Cluster</strong> to enter the <strong>DBPaaS for DDS</strong> page.</p> <p>3. Select the target region.</p> <p>4.&nbsp; Click <strong>Manage</strong> in the <strong>Operations </strong>column of the target general instance, select <strong>Server</strong> tab in the <strong>Configuration Management</strong>, and check relevant information of DDS general instance service availability.</p> <p>&nbsp; &nbsp; &nbsp;&bull;&nbsp; In the <strong>Cluster availability</strong> area, view <strong>Data Availability</strong> and <strong>Available Types</strong>.</p> <p>&nbsp; &nbsp; &nbsp;&bull;&nbsp; In the <strong>Topology</strong> area, view the general instance name and citywide disaster recovery instance name, and the region and availability zone where they are.&nbsp;</p> <p><img src="https://obs-cn-shanghai.yun.pingan.com/pcp-portal/20202408110420-1943d3389b45.png" style="height:366px; width:830px" /></p>