Cluster is a resource dimension in TDMQ for RabbitMQ, and vhosts, exchanges, and queues of different clusters are completely isolated from each other. Each cluster has its own resource limits, such as the total number of exchanges and message retention period. It is common for the development, test, and production environments to use their respective dedicated clusters.
4. Create a binding between the exchange and queue.
5. Write a demo and configure the connection information for message production/consumption.
Viewing cluster details
On the Cluster Management list page, click the ID of the target cluster to enter the cluster details page.
On the details page, you can query:
Cluster overview (numbers of queues, messages produced in the last 24 hours, and currently retained messages)
Cluster's basic information (cluster name/ID, region, access address, creation time, and remarks)
Cluster configuration:
Cluster Configuration
Description
Maximum TPS per vhost
Maximum TPS of one vhost (production TPS + consumption TPS). If this value is exceeded, requests will be throttled
Maximum number of client connections per vhost
Maximum number of clients that can be connected to one vhost
Maximum number of vhosts
Maximum number of vhosts that can be created in one cluster
Maximum number of exchanges
Maximum number of exchanges that can be created in one cluster
Maximum number of queues
Maximum number of queues that can be created in one cluster
Message retention period
Maximum message retention period that can be configured. A shorter period can be configured at the vhost level
Getting access address
On the Cluster Management list page, click Access Address in the Operation column to get the access address of the cluster.
Editing cluster
You can edit a created cluster in the following steps:
1. On the Cluster Management list page, click Edit in the Operation column of the target cluster.
2. Enter the cluster name and remarks in the pop-up window and click Submit.
Deleting cluster
You can delete a created cluster in the following steps:
1. On the Cluster Management list page, click Delete in the Operation column of the target cluster.
2. In the deletion confirmation pop-up window, click Delete.
Note:
After a cluster is deleted, all the configurations under it will be cleared and cannot be recovered. Therefore, caution should be exercised with this operation.
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