resource "kubernetes_manifest" "postgres_cluster" {
  manifest = {
    apiVersion = "postgres-operator.crunchydata.com/v1beta1"
    kind       = "PostgresCluster"

    metadata = {
      name      = var.name
      namespace = var.namespace
    }

    spec = {
      postgresVersion = var.postgres_version

      instances = [
        {
          name = "instance1"
          dataVolumeClaimSpec = {
            storageClassName = var.storage_class_name
            accessModes      = ["ReadWriteOnce"]
            resources = {
              requests = {
                storage = var.instance_storage
              }
            }
          }
        }
      ]

      backups = {
        pgbackrest = {
          repos = [
            {
              name = "repo1"
              volume = {
                volumeClaimSpec = {
                  storageClassName = var.storage_class_name
                  accessModes      = ["ReadWriteOnce"]
                  resources = {
                    requests = {
                      storage = var.backup_storage
                    }
                  }
                }
              }
            }
          ]
        }
      }

      users = [
        {
          name = var.gitlab_db_user
          databases = [
            var.gitlab_db_name
          ]
        }
      ]
    }
  }
}