Restoring a Cluster

Function

This API is used to restore clusters using the snapshot.

URI

• URI format

  POST /v1.0/{project_id}/snapshots/{snapshot_id}/actions

• Parameter description

  Table 1 URI parameters

  Parameter	Mandatory	Type	Description
  project_id	Yes	String	Project ID. For details about how to obtain the ID, see Obtaining a Project ID.
  snapshot_id	Yes	String	ID of the snapshot to be restored

Request Message

• Request example

  POST /v1.0/89cd04f168b84af6be287f71730fdb4b/snapshots/4ca46bf1-5c61-48ff-b4f3-0ad4e5e3ba90/actions
  {"restore": {
          "name": "dws-1",
          "subnet_id": "374eca02-cfc4-4de7-8ab5-dbebf7d9a720",
          "security_group_id": "dc3ec145-9029-4b39-b5a3-ace5a01f772b",
          "vpc_id": "85b20d7e-9eb7-4b2a-98f3-3c8843ea3574",
          "availability_zone": "ae-ad-1",
          "port": 8000,
          "public_ip": {
              "public_bind_type": "auto_assign",
              "eip_id": ""
          }, 
          "enterprise_project_id":"aca4e50a-266f-4786-827c-f8d6cc3fbada"
      }
  }

• Parameter description

  Table 2 Request parameters

  Parameter	Mandatory	Type	Description
  restore	Yes	Restore object	Object to be restored

  Table 3 Restore

  Parameter	Mandatory	Type	Description
  name	Yes	String	Cluster name, which must be unique. The cluster name must contain 4 to 64 characters, which must start with a letter. Only letters, digits, hyphens (-), and underscores (_) are allowed.
  subnet_id	No	String	Subnet ID, which is used for configuring cluster network. The default value is the same as that of the original cluster.
  security_group_id	No	String	Security group ID, which is used for configuring cluster network. The default value is the same as that of the original cluster.
  vpc_id	No	String	VPC ID, which is used for configuring cluster network. The default value is the same as that of the original cluster.
  availability_zone	No	String	AZ of a cluster. The default value is the same as that of the original cluster.
  port	No	Integer	Service port of a cluster. The value ranges from 8000 to 30000.
  public_ip	No	PublicIp object	Public IP address. If the parameter is not specified, public connection is not used by default.

  Table 4 PublicIp

  Parameter	Mandatory	Type	Description
  public_bind_type	Yes	String	Binding type of an EIP. The value can be one of the following: auto_assign not_use bind_existing
  eip_id	No	String	EIP ID

Response Message

• Example response

  {
      "cluster": {
          "id": "7d85f602-a948-4a30-afd4-e84f47471c15"
       }
  }

• Parameter description

  Table 5 Response parameter description

  Parameter	Type	Description
  cluster	Cluster object	Cluster object

  Table 6 Cluster

  Parameter	Type	Description
  id	String	Cluster ID

Status Code

• Normal

  200

• Exception

  Table 7 Returned values

  Returned Value	Description
  400 Bad Request	Request error.
  401 Unauthorized	Authorization failed.
  403 Forbidden	No operation permission.
  404 Not Found	No resources found.
  500 Internal Server Error	Internal service error.
  503 Service Unavailable	The service is unavailable.