Partial updates

lib/ansible/modules/cloud/google/gcp_compute_disk.py

@@ -193,6 +193,12 @@
 '''
 
 RETURN = '''
+    label_fingerprint:
+        description:
+            - The fingerprint used for optimistic locking of this resource.  Used internally during
+              updates.
+        returned: success
+        type: str
     creation_timestamp:
         description:
             - Creation timestamp in RFC3339 text format.
@@ -427,7 +433,7 @@ def main():
     if fetch:
         if state == 'present':
             if is_different(module, fetch):
-                fetch = update(module, self_link(module), kind)
+                fetch = update(module, self_link(module), kind, fetch)
                 changed = True
         else:
             delete(module, self_link(module), kind)
@@ -450,8 +456,44 @@ def create(module, link, kind):
     return wait_for_operation(module, auth.post(link, resource_to_request(module)))
 
 
-def update(module, link, kind):
-    module.fail_json(msg="Disk cannot be edited")
+def update(module, link, kind, fetch):
+    update_fields(module, resource_to_request(module),
+                  response_to_hash(module, fetch))
+    return fetch_resource(module, self_link(module), kind)
+
+
+def update_fields(module, request, response):
+    if response.get('labels') != request.get('labels'):
+        label_fingerprint_update(module, request, response)
+    if response.get('sizeGb') != request.get('sizeGb'):
+        size_gb_update(module, request, response)
+
+
+def label_fingerprint_update(module, request, response):
+    auth = GcpSession(module, 'compute')
+    auth.post(
+        ''.join([
+            "https://www.googleapis.com/compute/v1/",
+            "projects/{project}/zones/{zone}/disks/{name}/setLabels"
+        ]).format(**module.params),
+        {
+            u'labelFingerprint': response.get('labelFingerprint'),
+            u'labels': module.params.get('labels')
+        }
+    )
+
+
+def size_gb_update(module, request, response):
+    auth = GcpSession(module, 'compute')
+    auth.post(
+        ''.join([
+            "https://www.googleapis.com/compute/v1/",
+            "projects/{project}/zones/{zone}/disks/{name}/resize"
+        ]).format(**module.params),
+        {
+            u'sizeGb': module.params.get('size_gb')
+        }
+    )
 
 
 def delete(module, link, kind):
@@ -539,6 +581,7 @@ def is_different(module, response):
 # This is for doing comparisons with Ansible's current parameters.
 def response_to_hash(module, response):
     return {
+        u'labelFingerprint': response.get(u'labelFingerprint'),
         u'creationTimestamp': response.get(u'creationTimestamp'),
         u'description': response.get(u'description'),
         u'id': response.get(u'id'),

lib/ansible/modules/cloud/google/gcp_compute_disk_facts.py

@@ -71,6 +71,12 @@
     returned: always
     type: complex
     contains:
+        label_fingerprint:
+            description:
+                - The fingerprint used for optimistic locking of this resource.  Used internally during
+                  updates.
+            returned: success
+            type: str
         creation_timestamp:
             description:
                 - Creation timestamp in RFC3339 text format.

lib/ansible/modules/cloud/google/gcp_compute_forwarding_rule.py

@@ -331,6 +331,12 @@
             - This field is not used for internal load balancing.
         returned: success
         type: dict
+    label_fingerprint:
+        description:
+            - The fingerprint used for optimistic locking of this resource.  Used internally during
+              updates.
+        returned: success
+        type: str
     region:
         description:
             - A reference to the region where the regional forwarding rule resides.
@@ -386,7 +392,7 @@ def main():
     if fetch:
         if state == 'present':
             if is_different(module, fetch):
-                fetch = update(module, self_link(module), kind)
+                fetch = update(module, self_link(module), kind, fetch)
                 changed = True
         else:
             delete(module, self_link(module), kind)
@@ -409,8 +415,41 @@ def create(module, link, kind):
     return wait_for_operation(module, auth.post(link, resource_to_request(module)))
 
 
-def update(module, link, kind):
-    module.fail_json(msg="ForwardingRule cannot be edited")
+def update(module, link, kind, fetch):
+    update_fields(module, resource_to_request(module),
+                  response_to_hash(module, fetch))
+    return fetch_resource(module, self_link(module), kind)
+
+
+def update_fields(module, request, response):
+    if response.get('target') != request.get('target'):
+        target_update(module, request, response)
+
+
+def target_update(module, request, response):
+    auth = GcpSession(module, 'compute')
+    auth.post(
+        ''.join([
+            "https://www.googleapis.com/compute/v1/",
+            "projects/{project}/regions/{region}/forwardingRules/{name}/setTarget"
+        ]).format(**module.params),
+        {
+            u'target': replace_resource_dict(module.params.get(u'target', {}), 'selfLink')
+        }
+    )
+
+
+def label_fingerprint_update(module, request, response):
+    auth = GcpSession(module, 'compute')
+    auth.post(
+        ''.join([
+            "https://www.googleapis.com/compute/v1/",
+            "projects/{project}/regions/{region}/forwardingRules/{name}/setLabels"
+        ]).format(**module.params),
+        {
+            u'labelFingerprint': response.get('labelFingerprint')
+        }
+    )
 
 
 def delete(module, link, kind):
@@ -513,7 +552,8 @@ def response_to_hash(module, response):
         u'portRange': response.get(u'portRange'),
         u'ports': response.get(u'ports'),
         u'subnetwork': response.get(u'subnetwork'),
-        u'target': response.get(u'target')
+        u'target': response.get(u'target'),
+        u'labelFingerprint': response.get(u'labelFingerprint')
     }
 
 

lib/ansible/modules/cloud/google/gcp_compute_forwarding_rule_facts.py

@@ -199,6 +199,12 @@
                 - This field is not used for internal load balancing.
             returned: success
             type: dict
+        label_fingerprint:
+            description:
+                - The fingerprint used for optimistic locking of this resource.  Used internally during
+                  updates.
+            returned: success
+            type: str
         region:
             description:
                 - A reference to the region where the regional forwarding rule resides.

lib/ansible/modules/cloud/google/gcp_compute_global_address.py

@@ -115,6 +115,12 @@
               be a dash.
         returned: success
         type: str
+    label_fingerprint:
+        description:
+            - The fingerprint used for optimistic locking of this resource.  Used internally during
+              updates.
+        returned: success
+        type: str
     ip_version:
         description:
             - The IP Version that will be used by this address. Valid options are IPV4 or IPV6.
@@ -166,7 +172,7 @@ def main():
     if fetch:
         if state == 'present':
             if is_different(module, fetch):
-                fetch = update(module, self_link(module), kind)
+                fetch = update(module, self_link(module), kind, fetch)
                 changed = True
         else:
             delete(module, self_link(module), kind)
@@ -189,8 +195,27 @@ def create(module, link, kind):
     return wait_for_operation(module, auth.post(link, resource_to_request(module)))
 
 
-def update(module, link, kind):
-    module.fail_json(msg="GlobalAddress cannot be edited")
+def update(module, link, kind, fetch):
+    update_fields(module, resource_to_request(module),
+                  response_to_hash(module, fetch))
+    return fetch_resource(module, self_link(module), kind)
+
+
+def update_fields(module, request, response):
+    pass
+
+
+def label_fingerprint_update(module, request, response):
+    auth = GcpSession(module, 'compute')
+    auth.post(
+        ''.join([
+            "https://www.googleapis.com/compute/v1/",
+            "projects/{project}/global/addresses/{name}/setLabels"
+        ]).format(**module.params),
+        {
+            u'labelFingerprint': response.get('labelFingerprint')
+        }
+    )
 
 
 def delete(module, link, kind):
@@ -276,6 +301,7 @@ def response_to_hash(module, response):
         u'description': response.get(u'description'),
         u'id': response.get(u'id'),
         u'name': response.get(u'name'),
+        u'labelFingerprint': response.get(u'labelFingerprint'),
         u'ipVersion': response.get(u'ipVersion'),
         u'region': response.get(u'region')
     }

lib/ansible/modules/cloud/google/gcp_compute_global_address_facts.py

@@ -97,6 +97,12 @@
                   be a dash.
             returned: success
             type: str
+        label_fingerprint:
+            description:
+                - The fingerprint used for optimistic locking of this resource.  Used internally during
+                  updates.
+            returned: success
+            type: str
         ip_version:
             description:
                 - The IP Version that will be used by this address. Valid options are IPV4 or IPV6.

lib/ansible/modules/cloud/google/gcp_compute_subnetwork.py

@@ -228,7 +228,7 @@ def main():
     if fetch:
         if state == 'present':
             if is_different(module, fetch):
-                fetch = update(module, self_link(module), kind)
+                fetch = update(module, self_link(module), kind, fetch)
                 changed = True
         else:
             delete(module, self_link(module), kind)
@@ -251,8 +251,43 @@ def create(module, link, kind):
     return wait_for_operation(module, auth.post(link, resource_to_request(module)))
 
 
-def update(module, link, kind):
-    module.fail_json(msg="Subnetwork cannot be edited")
+def update(module, link, kind, fetch):
+    update_fields(module, resource_to_request(module),
+                  response_to_hash(module, fetch))
+    return fetch_resource(module, self_link(module), kind)
+
+
+def update_fields(module, request, response):
+    if response.get('ipCidrRange') != request.get('ipCidrRange'):
+        ip_cidr_range_update(module, request, response)
+    if response.get('privateIpGoogleAccess') != request.get('privateIpGoogleAccess'):
+        private_ip_google_access_update(module, request, response)
+
+
+def ip_cidr_range_update(module, request, response):
+    auth = GcpSession(module, 'compute')
+    auth.post(
+        ''.join([
+            "https://www.googleapis.com/compute/v1/",
+            "projects/{project}/regions/{region}/subnetworks/{name}/expandIpCidrRange"
+        ]).format(**module.params),
+        {
+            u'ipCidrRange': module.params.get('ip_cidr_range')
+        }
+    )
+
+
+def private_ip_google_access_update(module, request, response):
+    auth = GcpSession(module, 'compute')
+    auth.post(
+        ''.join([
+            "https://www.googleapis.com/compute/v1/",
+            "projects/{project}/regions/{region}/subnetworks/{name}/setPrivateIpGoogleAccess"
+        ]).format(**module.params),
+        {
+            u'privateIpGoogleAccess': module.params.get('private_ip_google_access')
+        }
+    )
 
 
 def delete(module, link, kind):

lib/ansible/modules/cloud/google/gcp_compute_target_http_proxy.py

@@ -198,7 +198,7 @@ def main():
     if fetch:
         if state == 'present':
             if is_different(module, fetch):
-                fetch = update(module, self_link(module), kind)
+                fetch = update(module, self_link(module), kind, fetch)
                 changed = True
         else:
             delete(module, self_link(module), kind)
@@ -221,8 +221,28 @@ def create(module, link, kind):
     return wait_for_operation(module, auth.post(link, resource_to_request(module)))
 
 
-def update(module, link, kind):
-    module.fail_json(msg="TargetHttpProxy cannot be edited")
+def update(module, link, kind, fetch):
+    update_fields(module, resource_to_request(module),
+                  response_to_hash(module, fetch))
+    return fetch_resource(module, self_link(module), kind)
+
+
+def update_fields(module, request, response):
+    if response.get('urlMap') != request.get('urlMap'):
+        url_map_update(module, request, response)
+
+
+def url_map_update(module, request, response):
+    auth = GcpSession(module, 'compute')
+    auth.post(
+        ''.join([
+            "https://www.googleapis.com/compute/v1/",
+            "projects/{project}/targetHttpProxies/{name}/setUrlMap"
+        ]).format(**module.params),
+        {
+            u'urlMap': replace_resource_dict(module.params.get(u'url_map', {}), 'selfLink')
+        }
+    )
 
 
 def delete(module, link, kind):