Fix regional resource policy attachment in compute-vm module (#3753)

* fix regional resource policy attachment in compute-vm module

* tfdoc

tests/modules/compute_vm/examples/snapshot-schedule-create.yaml

@@ -13,48 +13,158 @@
 # limitations under the License.
 
 values:
-  module.instance.google_compute_disk.disks["disk-1"]:
-    name: schedule-test-disk-1
-    project: project-id
-    size: 10
-    type: pd-balanced
-    zone: europe-west8-b
-  module.instance.google_compute_disk_resource_policy_attachment.attached["disk-1-boot"]:
-    disk: schedule-test-disk-1
-    name: schedule-test-boot
-    project: project-id
-    timeouts: null
-    zone: europe-west8-b
   module.instance.google_compute_disk_resource_policy_attachment.boot["boot"]:
     disk: schedule-test
     name: schedule-test-boot
     project: project-id
+    timeouts: null
     zone: europe-west8-b
   module.instance.google_compute_instance.default[0]:
+    advanced_machine_features: []
+    allow_stopping_for_update: true
     attached_disk:
     - device_name: disk-1
       disk_encryption_key_raw: null
+      disk_encryption_key_rsa: null
+      disk_encryption_service_account: null
+      force_attach: null
       mode: READ_WRITE
-      source: schedule-test-disk-1
     boot_disk:
-    - initialize_params:
-      - image: projects/cos-cloud/global/images/family/cos-stable
+    - auto_delete: true
+      disk_encryption_key_raw: null
+      disk_encryption_key_rsa: null
+      disk_encryption_service_account: null
+      force_attach: null
+      initialize_params:
+      - enable_confidential_compute: null
+        image: projects/cos-cloud/global/images/family/cos-stable
+        resource_manager_tags: null
+        size: 10
+        source_image_encryption_key: []
+        source_snapshot_encryption_key: []
+        storage_pool: null
+        type: pd-balanced
+      interface: null
+      mode: READ_WRITE
+    can_ip_forward: false
+    deletion_protection: false
+    description: Managed by the compute-vm Terraform module.
+    desired_status: null
+    effective_labels:
+      goog-terraform-provisioned: 'true'
+    enable_display: false
+    hostname: null
+    instance_encryption_key: []
+    key_revocation_action_type: NONE
+    labels: null
+    machine_type: f1-micro
+    metadata: null
+    metadata_startup_script: null
+    name: schedule-test
+    network_interface:
+    - access_config: []
+      alias_ip_range: []
+      ipv6_access_config: []
+      network: https://www.googleapis.com/compute/v1/projects/xxx/global/networks/aaa
+      nic_type: null
+      queue_count: null
+      security_policy: null
+      subnetwork: subnet_self_link
+    network_performance_config: []
+    params: []
+    partner_metadata: null
+    project: project-id
+    resource_policies: null
+    scheduling:
+    - automatic_restart: true
+      availability_domain: null
+      graceful_shutdown: []
+      host_error_timeout_seconds: null
+      instance_termination_action: null
+      local_ssd_recovery_timeout: []
+      maintenance_interval: null
+      max_run_duration: []
+      min_node_cpus: null
+      node_affinities: []
+      on_host_maintenance: MIGRATE
+      on_instance_stop_action: []
+      preemptible: false
+      provisioning_model: STANDARD
+      skip_guest_os_shutdown: false
+      termination_time: null
+    scratch_disk: []
+    service_account:
+    - scopes:
+      - https://www.googleapis.com/auth/devstorage.read_only
+      - https://www.googleapis.com/auth/logging.write
+      - https://www.googleapis.com/auth/monitoring.write
+    shielded_instance_config: []
+    tags: null
+    terraform_labels:
+      goog-terraform-provisioned: 'true'
+    timeouts: null
+    zone: europe-west8-b
+  module.instance.google_compute_region_disk.disks["disk-1"]:
+    async_primary_disk: []
+    create_snapshot_before_destroy: false
+    create_snapshot_before_destroy_prefix: null
+    description: null
+    disk_encryption_key: []
+    effective_labels:
+      disk_name: disk-1
+      disk_type: pd-balanced
+      goog-terraform-provisioned: 'true'
+    interface: null
+    labels:
+      disk_name: disk-1
+      disk_type: pd-balanced
+    name: schedule-test-disk-1
+    project: project-id
+    region: europe-west8
+    replica_zones:
+    - europe-west8-b
+    - europe-west8-c
+    size: 10
+    snapshot: null
+    source_disk: null
+    source_snapshot_encryption_key: []
+    terraform_labels:
+      disk_name: disk-1
+      disk_type: pd-balanced
+      goog-terraform-provisioned: 'true'
+    timeouts: null
+    type: pd-balanced
+  module.instance.google_compute_region_disk_resource_policy_attachment.attached["disk-1-data"]:
+    disk: schedule-test-disk-1
+    name: data
+    project: project-id
+    region: europe-west8
+    timeouts: null
   module.instance.google_compute_resource_policy.snapshot["boot"]:
     description: Schedule policy boot for schedule-test.
+    disk_consistency_group_policy: []
+    group_placement_policy: []
+    instance_schedule_policy: []
     name: schedule-test-boot
     project: project-id
     region: europe-west8
     snapshot_schedule_policy:
-    - schedule:
+    - retention_policy: []
+      schedule:
       - daily_schedule:
         - days_in_cycle: 1
           start_time: 03:00
         hourly_schedule: []
         weekly_schedule: []
       snapshot_properties: []
+    timeouts: null
+    workload_policy: []
 
 counts:
-  google_compute_disk: 1
-  google_compute_disk_resource_policy_attachment: 2
+  google_compute_disk_resource_policy_attachment: 1
   google_compute_instance: 1
+  google_compute_region_disk: 1
+  google_compute_region_disk_resource_policy_attachment: 1
   google_compute_resource_policy: 1
+  modules: 1
+  resources: 5