Fix for PostgresSQL server update and storage_mb (ansible#51653)

changelogs/fragments/51653-fixing-azure-postgresql-parameters.yaml

@@ -0,0 +1,2 @@
+bugfixes:
+  - azure_rm_postgresqlserver - fixed issues with passing parameters while updating existing server instance

lib/ansible/modules/cloud/azure/azure_rm_postgresqlserver.py

@@ -227,7 +227,7 @@ def exec_module(self, **kwargs):
                 elif key == "location":
                     self.parameters["location"] = kwargs[key]
                 elif key == "storage_mb":
-                    self.parameters.setdefault("properties", {})["storage_mb"] = kwargs[key]
+                    self.parameters.setdefault("properties", {}).setdefault("storage_profile", {})["storage_mb"] = kwargs[key]
                 elif key == "version":
                     self.parameters.setdefault("properties", {})["version"] = kwargs[key]
                 elif key == "enforce_ssl":
@@ -320,6 +320,8 @@ def create_update_postgresqlserver(self):
                                                                  server_name=self.name,
                                                                  parameters=self.parameters)
             else:
+                # structure of parameters for update must be changed
+                self.parameters.update(self.parameters.pop("properties", {}))
                 response = self.postgresql_client.servers.update(resource_group_name=self.resource_group,
                                                                  server_name=self.name,
                                                                  parameters=self.parameters)

test/integration/targets/azure_rm_postgresqlserver/aliases

@@ -6,4 +6,3 @@ azure_rm_postgresqldatabase
 azure_rm_postgresqldatabase_facts
 azure_rm_postgresqlfirewallrule
 azure_rm_postgresqlfirewallrule_facts
-disabled

test/integration/targets/azure_rm_postgresqlserver/tasks/main.yml

@@ -60,6 +60,37 @@
       - output.changed == false
       - output.state == 'Ready'
 
+- name: Update instance of PostgreSQL Server, change storage size
+  azure_rm_postgresqlserver:
+    resource_group: "{{ resource_group }}"
+    name: postgresqlsrv{{ rpfx }}
+    sku:
+      name: B_Gen5_1
+      tier: Basic
+    location: westus2
+    storage_mb: 128000
+    enforce_ssl: True
+    admin_username: zimxyz
+    admin_password: Testpasswordxyz12!
+  register: output
+- name: Assert the state has not changed
+  assert:
+    that:
+      - output.changed
+      - output.state == 'Ready'
+- debug:
+    var: output
+
+- name: Gather facts postgresql Server
+  azure_rm_postgresqlserver_facts:
+    resource_group: "{{ resource_group }}"
+    name: postgresqlsrv{{ rpfx }}
+  register: output
+- name: Assert that storage size is correct
+  assert:
+    that:
+      - output.servers[0]['storage_mb'] == 128000
+
 - name: Create second instance of PostgreSQL Server
   azure_rm_postgresqlserver:
     resource_group: "{{ resource_group }}"