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Set up a MetroCluster configuration

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POST /cluster/metrocluster

Introduced In: 9.8

Sets up a MetroCluster.

Required properties

  • partner_cluster.name

  • dr_pairs

  • mediator.*

Learn more

  • metrocluster configuration-settings dr-group create

  • metrocluster configuration-settings interface create

  • metrocluster configuration-settings connection connect

  • metrocluster configuration-settings mediator add

  • storage aggregate create

  • storage aggregate mirror

  • metrocluster configure

Parameters

Name Type In Required Description

return_timeout

integer

query

False

The number of seconds to allow the call to execute before returning. When doing a POST, PATCH, or DELETE operation on a single record, the default is 0 seconds. This means that if an asynchronous operation is started, the server immediately returns HTTP code 202 (Accepted) along with a link to the job. If a non-zero value is specified for POST, PATCH, or DELETE operations, ONTAP waits that length of time to see if the job completes so it can return something other than 202.

  • Default value: 1

  • Max value: 120

  • Min value: 0

return_records

boolean

query

False

The default is false. If set to true, the records are returned.

  • Default value:

Request Body

Name Type Description

_links

self_link

dr_pairs

array[dr_pairs]

DR Pairs to create as part of a MetroCluster configure.

enabled

boolean

local

local

mccip_ports

array[mccip_ports]

List of Port specifications.

mediator

mediator

Mediator information

partner_cluster

partner_cluster

Partner cluster information.

remote

remote
Example request 
{
  "_links": {
    "self": {
      "href": "/api/resourcelink"
    }
  },
  "dr_pairs": {
    "node": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "node1",
      "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
    },
    "partner": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "node1",
      "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
    }
  },
  "local": {
    "cluster": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "cluster1",
      "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
    },
    "configuration_state": "configuration_error",
    "mode": "normal"
  },
  "mccip_ports": {
    "l3_config": {
      "ipv4_interface": {
        "address": "10.10.10.7",
        "gateway": "10.1.1.1",
        "netmask": "24"
      }
    },
    "name": "e1b",
    "node": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "node1",
      "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
    },
    "vlan_id": "200"
  },
  "mediator": {
    "dr_group": {
      "id": 0
    },
    "ip_address": "10.10.10.7",
    "password": "mypassword",
    "peer_cluster": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "cluster2",
      "uuid": "ebe27c49-1adf-4496-8335-ab862aebebf2"
    },
    "port": "31784",
    "reachable": 1,
    "user": "myusername",
    "uuid": "string"
  },
  "partner_cluster": {
    "_links": {
      "self": {
        "href": "/api/resourcelink"
      }
    },
    "name": "cluster1",
    "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
  },
  "remote": {
    "cluster": {
      "_links": {
        "self": {
          "href": "/api/resourcelink"
        }
      },
      "name": "cluster1",
      "uuid": "1cd8a442-86d1-11e0-ae1c-123478563412"
    },
    "configuration_state": "configuration_error",
    "mode": "normal"
  }
}

Response

Status: 202, Accepted
Name Type Description

job

job_link
Example response 
{
  "job": {
    "_links": {
      "self": {
        "href": "/api/resourcelink"
      }
    },
    "uuid": "string"
  }
}

Error

Status: Default

ONTAP Error Response Codes

Error Code Description

2425734

An internal error occurred. Wait a few minutes, and try the operation again. For further assistance, contact technical support.

2432832

Required environment variables are not set.

2432833

Operation is already running.

2432834

MetroCluster is already configured.

2432835

Operation not supported.

2432836

There are not enough disks in Pool1. Wait a few minutes, and try the operation again. For further assistance, contact technical support.

2432839

Required parameters not set.

2432840

Configuring DR Groups

2432841

Generating IP addresses

2432843

Running Aggregate Recommender

2432844

Checking remote storage pool

2432845

Mirroring aggregates

2432846

Configuring MetroCluster and DR mirroring

2432848

Setting up MetroCluster

2432849

MetroCluster setup is complete

2432851

Minimum number of required data aggregates for MetroCluster configuration are still not mirrored. Wait a few minutes, and try the operation again. For further assistance, contact technical support.
Name Type Description

error

error
Example error 
{
  "error": {
    "arguments": {
      "code": "string",
      "message": "string"
    },
    "code": "4",
    "message": "entry doesn't exist",
    "target": "uuid"
  }
}

Definitions

See Definitions

href

Name Type Description

href

string
Name Type Description

self

href

_links

Name Type Description

self

href

node

Local node of the DR Group.

Name Type Description

_links

_links

name

string

uuid

string

partner

Partner node of the DR Group.

Name Type Description

_links

_links

name

string

uuid

string

dr_pairs

Name Type Description

node

node

Local node of the DR Group.

partner

partner

Partner node of the DR Group.

cluster

Name Type Description

_links

_links

name

string

uuid

string

local

Name Type Description

cluster

cluster

configuration_state

string

Indicates the state of the local cluster configuration.

mode

string

Specifies the mode of operation of the local cluster.

partner_cluster_reachable

boolean

Specifies whether the partner cluster is reachable from the local cluster.

periodic_check_enabled

boolean

Indicates whether or not a periodic check is enabled on the local cluster.

ipv4_interface

Object to setup an interface along with its default router.

Name Type Description

address

string

IPv4 or IPv6 address

gateway

string

The IPv4 or IPv6 address of the default router.

netmask

string

Input as netmask length (16) or IPv4 mask (255.255.0.0). For IPv6, the default value is 64 with a valid range of 1 to 127. Output is always netmask length.

l3_config

Name Type Description

ipv4_interface

ipv4_interface

Object to setup an interface along with its default router.

node

Node information

Name Type Description

_links

_links

name

string

uuid

string

mccip_ports

Port configuration specification. l3_config information is only needed when configuring a MetroCluster IP for use in a layer 3 network.

Name Type Description

l3_config

l3_config

name

string

Port name

node

node

Node information

uuid

string

Port UUID

vlan_id

integer

VLAN ID

dr_group

DR group reference.

Name Type Description

id

integer

DR Group ID

peer_cluster

The peer cluster that the mediator service is used for.

Name Type Description

_links

_links

name

string

uuid

string

mediator

Mediator information

Name Type Description

ca_certificate

string

CA certificate for ONTAP Mediator. This is optional if the certificate is already installed.

  • x-ntap-createOnly: true

  • Introduced in: 9.8

dr_group

dr_group

DR group reference.

ip_address

string

The IP address of the mediator.

password

string

The password used to connect to the REST server on the mediator.

peer_cluster

peer_cluster

The peer cluster that the mediator service is used for.

port

integer

The REST server's port number on the mediator.

reachable

boolean

Indicates the connectivity status of the mediator.

user

string

The username used to connect to the REST server on the mediator.

uuid

string

The unique identifier for the mediator service.

partner_cluster

Partner cluster information.

Name Type Description

_links

_links

name

string

uuid

string

remote

Name Type Description

cluster

cluster

configuration_state

string

Indicates the state of the remote cluster configuration.

mode

string

Specifies the mode of operation of the remote cluster.

periodic_check_enabled

boolean

Indicates whether or not a periodic check is enabled on the remote cluster.

metrocluster

Holds MetroCluster status and configuration parameters for the local and remote clusters. REST: /api/cluster/metrocluster

Name Type Description

_links

self_link

dr_pairs

array[dr_pairs]

DR Pairs to create as part of a MetroCluster configure.

enabled

boolean

local

local

mccip_ports

array[mccip_ports]

List of Port specifications.

mediator

mediator

Mediator information

partner_cluster

partner_cluster

Partner cluster information.

remote

remote
Name Type Description

_links

_links

uuid

string

The UUID of the asynchronous job that is triggered by a POST, PATCH, or DELETE operation.

error_arguments

Name Type Description

code

string

Argument code

message

string

Message argument

error

Name Type Description

arguments

array[error_arguments]

Message arguments

code

string

Error code

message

string

Error message

target

string

The target parameter that caused the error.