Changing a Private IP Address

Function

This API is used to change the private IP address of a DB instance.

Constraints

• This operation cannot be performed on frozen or abnormal instances.

• An in-use IP address cannot be used as the new private IP address of a DB instance.

• Changing the private IP address will cause the original database connection address to become invalid. If an EIP has been bound to the DB instance, do not unbind the EIP when the private IP address is being changed.

• This operation is not allowed if connection address switchover is enabled.

• Currently, only the IPv4 address is supported.

URI

• URI format

  POST https://{Endpoint}/v3/{project_id}/instances/{instance_id}/modify-internal-ip

• Parameter description

  Table 1 Parameter description

  Name	Mandatory	Description
  project_id	Yes	Specifies the project ID of a tenant in a region.
  instance_id	Yes	Specifies the instance ID, which can be obtained by calling the API for querying instances. If you do not have an instance, you can call the API used for creating an instance.

Requests

• Parameter description

  Table 2 Parameter description

  Name	Mandatory	Type	Description
  new_ip	Yes	String	Specifies the new IP address, which must be in an available VPC CIDR block. Only IPv4 is supported.
  node_id	Yes	String	Specifies the node ID.

• Example request

  POST https://dds.eu-de.otc.t-systems.com/v3/0549b4a43100d4f32f51c01c2fe4acdb/instances/9136fd2a9fcd405ea4674276ce36dae8in02/modify-internal-ip

  {
      "node_id": "52a4c096bb1f455d8d866956a959519eno02",
      "new_ip": "192.168.0.133"
  }
  

Responses

• Parameter description

  Table 3 Parameter description

  Name	Type	Description
  job_id	String	Indicates the workflow ID.
  node_id	String	Indicates the node ID.
  new_ip	String	Indicates the new private IP address.

• Response example

  {
       "job_id":"3711e2ad-5787-49bc-a47f-3f0b066af9f5",
       "node_id":"52a4c096bb1f455d8d866956a959519eno02",
       "new_ip":"192.168.0.133"
   }
  

Status Code

Status Code:200.

For more information, see Status Code.

Error Code

For more information, see Error Code.

last updated: 2024-11-13 14:59 UTC - commit: bf3b4fe264bcd410b2d0775e8a38d9b50d2e688e