terraform plan always sees changes when ec_deployment.remote_clusters is set

[pascal-hofmann]

Readiness Checklist

• I am running the latest version
• I checked the documentation and found no answer
• I checked to make sure that this issue has not already been filed
• I am reporting the issue to the correct repository (for multi-repository projects)

Expected Behavior

After a successful terraform apply a terraform plan should not display any changes.

Current Behavior

Note: Values have been removed, but they always stay the same and a plan/apply never says "No changes".

$ terraform apply

Terraform will perform the following actions:

  # module.deployment_1.ec_deployment.this will be updated in-place
  ~ resource "ec_deployment" "this" {
      ~ apm_secret_token       = (sensitive value)
      ~ elasticsearch          = {
          ~ cloud_id       = "…" -> (known after apply)
          ~ http_endpoint  = "http://…" -> (known after apply)
          ~ https_endpoint = "https://…" -> (known after apply)
          ~ resource_id    = "…" -> (known after apply)
            # (8 unchanged attributes hidden)
        }
       …
    }

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

module.deployment_1.ec_deployment.this: Modifying... [id=…]
module.deployment_1.ec_deployment.this: Still modifying... [id=…, 10s elapsed]
module.deployment_1.ec_deployment.this: Modifications complete after 13s [id=…]

Apply complete! Resources: 0 added, 1 changed, 0 destroyed.

$ terraform apply


Terraform will perform the following actions:

  # module.deployment_1.ec_deployment.this will be updated in-place
  ~ resource "ec_deployment" "this" {
      ~ apm_secret_token       = (sensitive value)
      ~ elasticsearch          = {
          ~ cloud_id       = "…" -> (known after apply)
          ~ http_endpoint  = "http://…" -> (known after apply)
          ~ https_endpoint = "https://…" -> (known after apply)
          ~ resource_id    = "…" -> (known after apply)
            # (8 unchanged attributes hidden)
        }
       …
    }

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

module.deployment_1.ec_deployment.this: Modifying... [id=…]
module.deployment_1.ec_deployment.this: Still modifying... [id=…, 10s elapsed]
module.deployment_1.ec_deployment.this: Modifications complete after 13s [id=…]

Apply complete! Resources: 0 added, 1 changed, 0 destroyed.

## Terraform definition

locals {
  account_id = "1e05b2a8254c4ce98df2c165683a816a"
  region = "ece-region"
}

resource "ec_deployment" "one" {
  name                   = "issue-598-1"
  region                 = local.region
  version                = "8.6.1"
  deployment_template_id = "default"
  elasticsearch = {
    autoscale = true

    trust_account = [
      {
        account_id = local.account_id
        trust_all  = false
        trust_allowlist = [ec_deployment.two.elasticsearch.resource_id]
      }
    ]

    "remote_cluster" = [{
      alias         = "issue-598-2"
      deployment_id = ec_deployment.two.id
      ref_id        = ec_deployment.two.elasticsearch.ref_id
    }]


    hot = {
      autoscaling = {}
    }
  }
}

resource "ec_deployment" "two" {
  name                   = "issue-598-2"
  region                 = local.region
  version                = "8.6.1"
  deployment_template_id = "default"
  elasticsearch = {
    autoscale = true
    hot = {
      autoscaling = {}
    }
  }
}

Steps to Reproduce

1. terraform apply
2. terraform plan

Your Environment

Terraform v1.3.7
on darwin_amd64

• provider registry.terraform.io/elastic/ec v0.6.0

• Running against: Elastic Cloud Enterprise 3.5.1

[ignaloidas]

Duplicate with #599

[gvozdetsky]

A fix for this was released with 0.8.0

[tobio]

You're right, thanks @gvozdetsky