Binding an EIP

API Description

This API is used to bind an EIP to a node in a DB instance.

Restrictions

• This operation cannot be performed on frozen or abnormal instances.
• The shard and config nodes of a cluster instance, the read-only node of a replica set, and the hidden node do not support this operation.
• Multiple EIPs cannot be bound to the same node.

URI

• URI format

  POST https://{Endpoint}/v3/{project_id}/nodes/{node_id}/bind-eip

• URI example

  https://dds.ap-southeast-1.myhuaweicloud.com/v3/0549b4a43100d4f32f51c01c2fe4acdb/nodes/4709a6332ce348718b5675aadb5e2bccno02/bind-eip

Requests

• Parameter description

  Table 2 Parameter description

  Name	Type	Mandatory	Description
  public_ip_id	String	Yes	The ID of the EIP.
  public_ip	String	Yes	EIP.

• Request example

  {
      "public_ip": "10.145.51.128",
      "public_ip_id": "45da4782-e0c8-4aa4-a290-b8740014f710"
  }

Responses

• Parameter description

  Table 3 Parameter description

  Name	Type	Mandatory	Description
  job_id	String	Yes	The workflow ID.
  node_name	String	Yes	The node name.
  node_id	String	Yes	The node ID.
  public_ip_id	String	Yes	The ID of the EIP.
  public_ip	String	Yes	EIP.

• Response example

  {
      "job_id":"3711e2ad-5787-49bc-a47f-3f0b066af9f5",
      "node_id":"52a4c096bb1f455d8d866956a959519eno02",
      "node_name":"mongodb-8977_mongos_node_1",
      "public_ip":"10.145.51.128",
      "public_ip_id":"45da4782-e0c8-4aa4-a290-b8740014f710"
  }

Status Code

For more information, see Status Code.

Error Code

For more information, see Error Code.