doc-exports/docs/ddm/api-ref/ddm_api_01_0083.html

Querying Details of a DDM Instance Node (a V1 API)

Function

This API is used to query details of a DDM instance node.

Constraints

• This API is to be removed soon, so it is not recommended.
• Use the latest API. For details, see Querying Details About a DDM Instance Node (a V3 API).

URI

GET /v1/{project_id}/instances/{instance_id}/nodes/{node_id}

Table 1 Path parameters

Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID of a tenant in a region
instance_id	Yes	String	DDM instance ID
node_id	Yes	String	DDM instance node ID

Request Parameters

Table 2 Request header parameters

Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter	Type	Description
status	String	Node status For details, see Status Description.
name	String	Node name
node_id	String	Node ID
private_ip	String	Private IP address of the node
floating_ip	String	Floating IP address of the node
server_id	String	VM ID
subnet_name	String	Subnet name
datavolume_id	String	Data disk ID
res_subnet_ip	String	IP address provided by the resource subnet
systemvolume_id	String	System disk ID
group_id	String	ID of the group that the node belongs to

Status code: 400

Table 4 Response body parameters

Parameter	Type	Description
errCode	String	Service error code
externalMessage	String	Error message

Status code: 500

Table 5 Response body parameters

Parameter	Type	Description
errCode	String	Service error code
externalMessage	String	Error message

Example Request

GET https://ddm.eu-de.otc.t-systems.com/v1/619d3e78f61b4be68bc5aa0b59edcf7b/instances/1f5c9fd6cd984056ba89c8c87cc03278in09/nodes/4a2b97b7f5e3462c9c78aae93b46ed83no09

Example Response

Status code: 200

OK

{
  "status" : "normal",
  "name" : "ddm2-test_node_01",
  "node_id" : "4a2b97b7f5e3462c9c78aae93b46ed83no09",
  "private_ip" : "192.168.0.160",
  "floating_ip" : "100.65.78.158",
  "server_id" : "8bd4d0bd-f63e-489a-95b6-50351f9657e6",
  "subnet_name": "manageSubnet",
  "datavolume_id" : "30ade9fb-26de-4d1f-af08-c376974b9d86",
  "res_subnet_ip" : "172.16.15.224",
  "systemvolume_id" : "88d7de55-f886-4929-ae7c-04d842959700"
}

Status code: 400

bad request

{
  "externalMessage" : "Parameter error.",
  "errCode" : "DBS.280001"
}

Status code: 500

server error

{
  "externalMessage" : "Server failure.",
  "errCode" : "DBS.200412"
}

Status Codes

Status Code	Description
200	OK
400	bad request
500	server error

Error Codes

For details, see Error Codes.

Parent topic: Instance Management