Switch server start, server stop to SDK

Switch the server start and server stop commands from novaclient to SDK.

Change-Id: I5ebfa6b2468d5f20b99ea0eab1aea9377be09b8c

Author: Thrivikram Mudunuri

openstackclient/compute/v2/server.py

@@ -4582,7 +4582,7 @@ class StartServer(command.Command):
     _description = _("Start server(s)")
 
     def get_parser(self, prog_name):
-        parser = super(StartServer, self).get_parser(prog_name)
+        parser = super().get_parser(prog_name)
         parser.add_argument(
             'server',
             metavar='<server>',
@@ -4601,20 +4601,28 @@ def get_parser(self, prog_name):
         return parser
 
     def take_action(self, parsed_args):
-        compute_client = self.app.client_manager.compute
+        compute_client = self.app.client_manager.sdk_connection.compute
         for server in parsed_args.server:
-            utils.find_resource(
-                compute_client.servers,
-                server,
-                all_tenants=parsed_args.all_projects,
-            ).start()
+            try:
+                server_id = compute_client.find_server(
+                    name=server,
+                    details=False,
+                    all_projects=parsed_args.all_projects,
+                    ignore_missing=False,
+                ).id
+            except sdk_exceptions.HttpException as exc:
+                if exc.status_code == 403:
+                    msg = _("Policy doesn't allow passing all-projects")
+                    raise exceptions.Forbidden(msg)
+
+            compute_client.start_server(server_id)
 
 
 class StopServer(command.Command):
     _description = _("Stop server(s)")
 
     def get_parser(self, prog_name):
-        parser = super(StopServer, self).get_parser(prog_name)
+        parser = super().get_parser(prog_name)
         parser.add_argument(
             'server',
             metavar='<server>',
@@ -4633,13 +4641,21 @@ def get_parser(self, prog_name):
         return parser
 
     def take_action(self, parsed_args):
-        compute_client = self.app.client_manager.compute
+        compute_client = self.app.client_manager.sdk_connection.compute
         for server in parsed_args.server:
-            utils.find_resource(
-                compute_client.servers,
-                server,
-                all_tenants=parsed_args.all_projects,
-            ).stop()
+            try:
+                server_id = compute_client.find_server(
+                    name=server,
+                    details=False,
+                    all_projects=parsed_args.all_projects,
+                    ignore_missing=False,
+                ).id
+            except sdk_exceptions.HttpException as exc:
+                if exc.status_code == 403:
+                    msg = _("Policy doesn't allow passing all-projects")
+                    raise exceptions.Forbidden(msg)
+
+            compute_client.stop_server(server_id)
 
 
 class SuspendServer(command.Command):

openstackclient/tests/unit/compute/v2/test_server.py

@@ -8217,28 +8217,19 @@ def test_server_ssh_deprecated_opts(self, mock_exec):
 class TestServerStart(TestServer):
 
     def setUp(self):
-        super(TestServerStart, self).setUp()
+        super().setUp()
 
         # Get the command object to test
         self.cmd = server.StartServer(self.app, None)
 
-        # Set methods to be tested.
-        self.methods = {
-            'start': None,
-        }
-
     def test_server_start_one_server(self):
-        self.run_method_with_servers('start', 1)
+        self.run_method_with_sdk_servers('start_server', 1)
 
     def test_server_start_multi_servers(self):
-        self.run_method_with_servers('start', 3)
+        self.run_method_with_sdk_servers('start_server', 3)
 
-    @mock.patch.object(common_utils, 'find_resource')
-    def test_server_start_with_all_projects(self, mock_find_resource):
-        servers = self.setup_servers_mock(count=1)
-        mock_find_resource.side_effect = compute_fakes.FakeServer.get_servers(
-            servers, 0,
-        )
+    def test_server_start_with_all_projects(self):
+        servers = self.setup_sdk_servers_mock(count=1)
 
         arglist = [
             servers[0].id,
@@ -8251,36 +8242,30 @@ def test_server_start_with_all_projects(self, mock_find_resource):
 
         self.cmd.take_action(parsed_args)
 
-        mock_find_resource.assert_called_once_with(
-            mock.ANY, servers[0].id, all_tenants=True,
+        self.sdk_client.find_server.assert_called_once_with(
+            name=servers[0].id,
+            details=False,
+            all_projects=True,
+            ignore_missing=False,
         )
 
 
 class TestServerStop(TestServer):
 
     def setUp(self):
-        super(TestServerStop, self).setUp()
+        super().setUp()
 
         # Get the command object to test
         self.cmd = server.StopServer(self.app, None)
 
-        # Set methods to be tested.
-        self.methods = {
-            'stop': None,
-        }
-
     def test_server_stop_one_server(self):
-        self.run_method_with_servers('stop', 1)
+        self.run_method_with_sdk_servers('stop_server', 1)
 
     def test_server_stop_multi_servers(self):
-        self.run_method_with_servers('stop', 3)
+        self.run_method_with_sdk_servers('stop_server', 3)
 
-    @mock.patch.object(common_utils, 'find_resource')
-    def test_server_start_with_all_projects(self, mock_find_resource):
+    def test_server_start_with_all_projects(self):
         servers = self.setup_servers_mock(count=1)
-        mock_find_resource.side_effect = compute_fakes.FakeServer.get_servers(
-            servers, 0,
-        )
 
         arglist = [
             servers[0].id,
@@ -8293,8 +8278,11 @@ def test_server_start_with_all_projects(self, mock_find_resource):
 
         self.cmd.take_action(parsed_args)
 
-        mock_find_resource.assert_called_once_with(
-            mock.ANY, servers[0].id, all_tenants=True,
+        self.sdk_client.find_server.assert_called_once_with(
+            name=servers[0].id,
+            details=False,
+            all_projects=True,
+            ignore_missing=False,
         )
 
 

releasenotes/notes/migrate-server-start-stop-to-sdk-55edd4e1ff5e6ac7.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Migrate ``server start`` and ``server stop`` commands from novaclient to
+    sdk.