cluster modification is not allowed with couchbasecapella_vpc_cluster.cluster resource.

[shivendra-sharma-git]

Hi,

I was trying to modify one cluster but it seems that update is not supported. you can create cluster with the resource but any update is not supported.

provider version: V1.0.0
Use-case: Supposed you want to upgrade the size of instances you can't do it using this provider.

#terrform plan 


  # couchbasecapella_vpc_cluster.cluster will be updated in-place
  ~ resource "couchbasecapella_vpc_cluster" "cluster" {
        id         = "<cluster-id>"
        name       = "<cluster-name>"
        # (2 unchanged attributes hidden)

      + servers {
          + services = [
              + "data",
              + "index",
              + "query",
            ]
          + size     = 3

          + aws {
              + ebs_size_gib  = 50
              + instance_size = "m5.xlarge"
            }
        }
      - servers {
          - services = [
              - "data",
            ] -> null
          - size     = 3 -> null

          - aws {
              - ebs_size_gib  = 50 -> null
              - instance_size = "m5.xlarge" -> null
            }
        }
    }

Plan: 0 to add, 1 to change, 0 to destroy.

# terraform apply 

....
  # couchbasecapella_vpc_cluster.cluster will be updated in-place
  ~ resource "couchbasecapella_vpc_cluster" "cluster" {
        id         = "<cluster-id>"
        name       = "<cluster-name>"
        # (2 unchanged attributes hidden)

      + servers {
          + services = [
              + "data",
              + "index",
              + "query",
            ]
          + size     = 3

          + aws {
              + ebs_size_gib  = 50
              + instance_size = "m5.xlarge"
            }
        }
      - servers {
          - services = [
              - "data",
            ] -> null
          - size     = 3 -> null

          - aws {
              - ebs_size_gib  = 50 -> null
              - instance_size = "m5.xlarge" -> null
            }
        }
    }

Plan: 0 to add, 1 to change, 0 to destroy.
couchbasecapella_vpc_cluster.cluster: Modifying... [id=<cluster-id>]
╷
│ Error: doesn't support update
│ 
│   with couchbasecapella_vpc_cluster.cluster,
│   on main.tf line 11, in resource "couchbasecapella_vpc_cluster" "cluster":
│   11: resource "couchbasecapella_vpc_cluster" "cluster" {
│ 
╵
Releasing state lock. This may take a few moments...
ERRO[0046] 1 error occurred:
        * exit status 1
          

[jamesrwilkinson]

Hey 👋 Thanks for submitting this issue, it looks like something is going wrong here.

Updating VPC clusters through the provider should be supported, where the expected behaviour would be the deletion of the cluster with the old configuration and recreation of the cluster with the new configuration.

I'll take a look into this for you now.