Bug fixes for gcp_compute_image (#42814)

plugins/modules/gcp_compute_image.py

@@ -146,7 +146,8 @@ options:
                 required: false
     source_disk:
         description:
-            - A reference to Disk resource.
+            - Refers to a gcompute_disk object You must provide either this property or the rawDisk.source
+              property but not both to create an image.
         required: false
     source_disk_encryption_key:
         description:
@@ -182,25 +183,21 @@ extends_documentation_fragment: gcp
 EXAMPLES = '''
 - name: create a disk
   gcp_compute_disk:
-      name: 'disk-image'
+      name: "disk-image"
       zone: us-central1-a
       project: "{{ gcp_project }}"
       auth_kind: "{{ gcp_cred_kind }}"
       service_account_file: "{{ gcp_cred_file }}"
-      scopes:
-        - https://www.googleapis.com/auth/compute
       state: present
   register: disk
 
 - name: create a image
   gcp_compute_image:
-      name: testObject
+      name: "test_object"
       source_disk: "{{ disk }}"
-      project: testProject
-      auth_kind: service_account
-      service_account_file: /tmp/auth.pem
-      scopes:
-        - https://www.googleapis.com/auth/compute
+      project: "test_project"
+      auth_kind: "service_account"
+      service_account_file: "/tmp/auth.pem"
       state: present
 '''
 
@@ -365,7 +362,8 @@ RETURN = '''
                 type: str
     source_disk:
         description:
-            - A reference to Disk resource.
+            - Refers to a gcompute_disk object You must provide either this property or the rawDisk.source
+              property but not both to create an image.
         returned: success
         type: dict
     source_disk_encryption_key:
@@ -448,6 +446,9 @@ def main():
         )
     )
 
+    if not module.params['scopes']:
+        module.params['scopes'] = ['https://www.googleapis.com/auth/compute']
+
     state = module.params['state']
     kind = 'compute#image'
 
@@ -496,13 +497,13 @@ def resource_to_request(module):
         u'description': module.params.get('description'),
         u'diskSizeGb': module.params.get('disk_size_gb'),
         u'family': module.params.get('family'),
-        u'guestOsFeatures': ImageGuestOsFeatuArray(module.params.get('guest_os_features', []), module).to_request(),
-        u'imageEncryptionKey': ImageImageEncryKey(module.params.get('image_encryption_key', {}), module).to_request(),
+        u'guestOsFeatures': ImageGuestOsFeaturesArray(module.params.get('guest_os_features', []), module).to_request(),
+        u'imageEncryptionKey': ImageImageEncryptionKey(module.params.get('image_encryption_key', {}), module).to_request(),
         u'licenses': module.params.get('licenses'),
         u'name': module.params.get('name'),
         u'rawDisk': ImageRawDisk(module.params.get('raw_disk', {}), module).to_request(),
         u'sourceDisk': replace_resource_dict(module.params.get(u'source_disk', {}), 'selfLink'),
-        u'sourceDiskEncryptionKey': ImagSourDiskEncrKey(module.params.get('source_disk_encryption_key', {}), module).to_request(),
+        u'sourceDiskEncryptionKey': ImageSourceDiskEncryptionKey(module.params.get('source_disk_encryption_key', {}), module).to_request(),
         u'sourceDiskId': module.params.get('source_disk_id'),
         u'sourceType': module.params.get('source_type')
     }
@@ -578,14 +579,14 @@ def response_to_hash(module, response):
         u'description': response.get(u'description'),
         u'diskSizeGb': response.get(u'diskSizeGb'),
         u'family': response.get(u'family'),
-        u'guestOsFeatures': ImageGuestOsFeatuArray(response.get(u'guestOsFeatures', []), module).from_response(),
+        u'guestOsFeatures': ImageGuestOsFeaturesArray(response.get(u'guestOsFeatures', []), module).from_response(),
         u'id': response.get(u'id'),
-        u'imageEncryptionKey': ImageImageEncryKey(response.get(u'imageEncryptionKey', {}), module).from_response(),
+        u'imageEncryptionKey': ImageImageEncryptionKey(response.get(u'imageEncryptionKey', {}), module).from_response(),
         u'licenses': response.get(u'licenses'),
         u'name': response.get(u'name'),
         u'rawDisk': ImageRawDisk(response.get(u'rawDisk', {}), module).from_response(),
         u'sourceDisk': response.get(u'sourceDisk'),
-        u'sourceDiskEncryptionKey': ImagSourDiskEncrKey(response.get(u'sourceDiskEncryptionKey', {}), module).from_response(),
+        u'sourceDiskEncryptionKey': ImageSourceDiskEncryptionKey(response.get(u'sourceDiskEncryptionKey', {}), module).from_response(),
         u'sourceDiskId': response.get(u'sourceDiskId'),
         u'sourceType': response.get(u'sourceType')
     }
@@ -603,7 +604,7 @@ def async_op_url(module, extra_data=None):
 def wait_for_operation(module, response):
     op_result = return_if_object(module, response, 'compute#operation')
     if op_result is None:
-        return None
+        return {}
     status = navigate_hash(op_result, ['status'])
     wait_done = wait_for_completion(status, op_result, module)
     return fetch_resource(module, navigate_hash(wait_done, ['targetLink']), 'compute#image')
@@ -655,7 +656,7 @@ class ImageDeprecated(object):
         })
 
 
-class ImageGuestOsFeatuArray(object):
+class ImageGuestOsFeaturesArray(object):
     def __init__(self, request, module):
         self.module = module
         if request:
@@ -686,7 +687,7 @@ class ImageGuestOsFeatuArray(object):
         })
 
 
-class ImageImageEncryKey(object):
+class ImageImageEncryptionKey(object):
     def __init__(self, request, module):
         self.module = module
         if request:
@@ -730,7 +731,7 @@ class ImageRawDisk(object):
         })
 
 
-class ImagSourDiskEncrKey(object):
+class ImageSourceDiskEncryptionKey(object):
     def __init__(self, request, module):
         self.module = module
         if request: