fixing container instance sanity & integration tests (#40774)

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

@@ -50,6 +50,7 @@ options:
         choices:
             - public
             - none
+        default: 'none'
     ports:
         description:
             - List of ports exposed within the container group.
@@ -144,6 +145,7 @@ from ansible.module_utils.azure_rm_common import AzureRMModuleBase
 
 try:
     from msrestazure.azure_exceptions import CloudError
+    from msrestazure.azure_operation import AzureOperationPoller
     from azure.mgmt.containerinstance import ContainerInstanceManagementClient
 except ImportError:
     # This is handled in azure_rm_common
@@ -382,6 +384,9 @@ class AzureRMContainerInstance(AzureRMModuleBase):
                                                                  container_group_name=self.name,
                                                                  container_group=parameters)
 
+        if isinstance(response, AzureOperationPoller):
+            response = self.get_poller_result(response)
+
         return response.as_dict()
 
     def delete_containerinstance(self):