2020/04/20 10:59:48 using credential file for authentication; email=google-cloud-sql@xxxxxxx.iam.gserviceaccount.com
2020/04/20 10:59:48 Listening on 127.0.0.1:5432 for xxxxxxxxx:europe-west4:psql-test
2020/04/20 10:59:48 Ready for new connections
2020/04/20 11:04:13 New connection for "xxxxxx:europe-west4:psql-test"
2020/04/20 11:04:46 couldn't connect to "xxxxxxx:europe-west4:psql-test": dial tcp x.x.x.x:3307: connect: connection timed out

resource "google_container_cluster" "gke-cluster" {
  name                     = var.name
  location                 = var.zone
  remove_default_node_pool = true
  initial_node_count       = 1
  min_master_version       = var.kube_version
  enable_legacy_abac       = false
  addons_config {
    istio_config {
      disabled = var.istio_disabled
    }
  }
  maintenance_policy {
    daily_maintenance_window {
      start_time = var.maint_window
    }
  }
  master_auth {
    username = ""
    password = ""
    client_certificate_config {
      issue_client_certificate = var.client_cert
    }
  }
}