Oracle Cloud Infrastructure Documentation

Migrating Using the REST API

Refer to the following steps to perform migration using the REST API.

  1. GET DR protection group details. Endpoint:GET /drProtectionGroups/{drProtectionGroupId}
    Response:

{
  "id": "ocid1.drprotectiongroup.oc1.iad.xxxxxxxx",
  "compartmentId": "ocid1.compartment.oc1..xxxxxxx",
  "displayName": "IAD-DRPG-1234",
  "role": "PRIMARY",
  "peerId": "ocid1.drprotectiongroup.oc1.phx.xxxxxxx",
  "peerRegion": "us-phoenix-1",
  "logLocation": {
    "namespace": "xyz1234",
    "bucket": "bucket-1234",
    "object": null
  },
  "members": [
    {
      "memberId": "ocid1.instance.oc1. iad.xxxxxxxx1",
      "memberType": "COMPUTE_INSTANCE",
      "isMovable": true,
      "vnicMapping": [
        {
          "sourceVnicId": "ocid1.vnic.oc1.iad.xxxxxxxx",
          "destinationSubnetId": "ocid1.subnet.oc1.phx.xxxxxx"
        }
      ]
    },
    {
      "memberId": "ocid1.instance.oc1.iad.xxxxxxxx2",
      "memberType": "COMPUTE_INSTANCE",
      "isMovable": false
    },
    {
      "memberId": "ocid1.volumegroup.oc1.iad.xxxxxxx",
      "memberType": "VOLUME_GROUP"
    }
  ],
  "timeCreated": "2023-10-17T00:14:28.860Z",
  "timeUpdated": "2023-10-17T00:14:44.544Z",
  "lifecycleState": "ACTIVE",
  "lifeCycleDetails": null,
  "lifecycleSubState": null,
  "freeformTags": null,
  "definedTags": null,
  "systemTags": null
}
  2. Update the DRPG deleting legacy compute members with memberType: COMPUTE_INSTANCE by invoking an update DRPG API (PUT). Use the response of the GET request to build the update request payload by removing the legacy members. Endpoint :PUT /drProtectionGroups/{drProtectionGroupId}
    Request:
{
  "members": [
    {
      "memberType": "VOLUME_GROUP",
      "memberId": "ocid1.volumegroup.oc1.iad.xxxxxxx"
    }
  ]
}
  3. Update the DRPG adding new compute members replacing the legacy compute members having isMovable: false with memberType: COMPUTE_INSTANCE_NON_MOVABLE and which are having isMovable: true with memberType:COMPUTE_INSTANCE_MOVABLE.
    Note

    The vnicMapping attribute in the legacy compute member object is changed to vnicMappings in new object.
    Endpoint :PUT /drProtectionGroups/{drProtectionGroupId} 
    Request:
{
  "members": [
    {
      "memberId": "ocid1.instance.oc1. iad.xxxxxxxx1",
      "memberType": "COMPUTE_INSTANCE_MOVABLE",
      "vnicMappings": [
        {
          "sourceVnicId": "ocid1.vnic.oc1.iad.xxxxxxxx",
          "destinationSubnetId": "ocid1.subnet.oc1.phx.xxxxxx"
        }
      ]
    },
    {
      "memberId": "ocid1.instance.oc1.iad.xxxxxxxx2",
      "memberType": "COMPUTE_INSTANCE_NON_MOVABLE"
    },
    {
      "memberId": "ocid1.volumegroup.oc1.iad.xxxxxxx",
      "memberType": "VOLUME_GROUP"
    }
  ]
}