Viewing an Instance

Scenario

View detailed information about a RocketMQ instance on the console, for example, the IP address and port number for accessing the RocketMQ instance.

Procedure

1. Log in to the management console.
2. Click in the upper left corner to select a region.
   

   Select the region where your RocketMQ instance is located.

3. Click and choose Middleware > Distributed Message Service for RocketMQ to open the console of DMS for RocketMQ.
4. Search for a RocketMQ instance by specifying the filters. Current filters include the status, name, version, instance type, specification, used/available storage space, billing mode, enterprise project, and tag. For RocketMQ instance statuses, see Table 1.

   Table 1 RocketMQ instance status description

   Status	Description
   Creating	The instance is being created.
   Running	The instance is running properly. Only instances in the Running state can provide services.
   Faulty	The instance is not running properly.
   Starting	The status between Frozen and Running.
   Restarting	The instance is being restarted.
   Changing	The public access configurations or instance specifications are being modified.
   Change failed	The public access configurations or instance specifications failed to be modified.
   Frozen	The instance is frozen.
   Freezing	The status between Running and Frozen.
   Upgrading	The instance is being upgraded.
   Rolling back	The instance is being rolled back.

5. Click the name of the chosen RocketMQ instance and view the instance details on the page that is displayed.

   Parameters for connecting to an instance are listed in Table 2 and Table 3. For details about other parameters, see the Basic Information tab page of the instance on the console.

   Table 2 Connection information (DMS for RocketMQ 4.8.0)

   Parameter	Description
   Instance Address	Address for connecting to the instance when public access is disabled.
   SSL	SSL status of the instance.
   Public Access	Indicates whether public access is enabled. Click to enable or disable public access.
   Instance Address (Public Network)	This parameter is displayed only when public access is enabled. Address for connecting to the instance when public access is enabled.
   ACL	ACL status of the instance. Click to enable ACL. NOTE: This parameter can be configured only for instances purchased after August 21, 2021.

   Table 3 Connection information (DMS for RocketMQ 5.x)

   Parameter	Description
   Instance Address	Address for connecting to the instance over TCP when public access is disabled.
   gRPC Connection Address	Address for connecting to the instance over gRPC when public access is disabled.
   Public Access	Indicates whether public access is enabled. Click to enable or disable public access.
   Instance Address (Public Network)	This parameter is displayed only when public access is enabled. Address for connecting to the instance over TCP when public access is enabled.
   gRPC Connection Address (Public Network)	This parameter is displayed only when public access is enabled. Address for connecting to the instance over gRPC when public access is enabled.
   ACL	ACL status of the instance. Click to enable ACL.