Enabling Mongos Access Address

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Enabling Mongos Access Address

Last updated: 2024-04-02 15:11:11

Overview
After enabling the mongos access address of a sharded cluster instance, you can access the instance using this address. On the Instance Details page, you can see the mongos access connection string (for private network access).
Instructions
Under the current VIP of the instance, different vports will be bound to different mongos nodes.
After a mongos node fails, the system will bind its vPort to a new mongos process. The VIP and vPort will remain unchanged.
Enabling mongos access address won't affect the original CLB access address.
Version description
TencentDB for MongoDB v4.0 and later support enabling the mongos access address.
Prerequisites
Instance type: Sharded cluster instance.
Instance status: Running.
Directions
1. Log in to the TencentDB for MongoDB console.
2. In the MongoDB drop-down list on the left sidebar, select Sharded Cluster Instance.
3. Above the Instance List on the right, select the region.
4. In the instance list, find the target instance.
5. Click the Instance ID to enter the Instance Details page and click the Node Management tab.
6. On the Node Management tab, click the Mongos Node tab.
7. On the Mongos Node tab, click Enabling Mongos Access Address.
8. In the pop-up window, confirm the impact of enabling the access connection string and click OK.
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9. On the left sidebar, select Task Management. In the task list, find the instance with the Task Type being Enabling Node Access Address by ID and wait until the Task Status is marked as Completed.
10. On the left sidebar, select Sharded Cluster Instance. In the instance list, find the instance with the access address enabled, click its ID to enter the Instance Details page. In Access Address in the Network Configuration section, you can view the mongos access address. Hover over the connection string of the access address and click 
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 to copy it for mongos node access.
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