Merge "Support to set server state"

doc/source/command-objects/server.rst

@@ -559,6 +559,7 @@ Set server properties
         --property <key=value>
         [--property <key=value>] ...
         --root-password
+        --state <state>
         <server>
 
 .. option:: --name <new-name>
@@ -574,6 +575,10 @@ Set server properties
     Property to add/change for this server
     (repeat option to set multiple properties)
 
+.. option:: --state <state>
+
+    New server state (valid value: active, error)
+
 .. describe:: <server>
 
     Server (name or ID)

openstackclient/compute/v2/server.py

@@ -1370,6 +1370,12 @@ class SetServer(command.Command):
             help=_('Property to add/change for this server '
                    '(repeat option to set multiple properties)'),
         )
+        parser.add_argument(
+            '--state',
+            metavar='<state>',
+            choices=['active', 'error'],
+            help=_('New server state (valid value: active, error)'),
+        )
         return parser
 
     def take_action(self, parsed_args):
@@ -1389,6 +1395,9 @@ class SetServer(command.Command):
                 parsed_args.property,
             )
 
+        if parsed_args.state:
+            server.reset_state(state=parsed_args.state)
+
         if parsed_args.root_password:
             p1 = getpass.getpass(_('New password: '))
             p2 = getpass.getpass(_('Retype new password: '))

openstackclient/tests/compute/v2/test_server.py

@@ -1213,6 +1213,67 @@ class TestServerResume(TestServer):
         self.run_method_with_servers('resume', 3)
 
 
+class TestServerSet(TestServer):
+
+    def setUp(self):
+        super(TestServerSet, self).setUp()
+
+        self.methods = {
+            'update': None,
+            'reset_state': None,
+            'change_password': None,
+        }
+
+        self.fake_servers = self.setup_servers_mock(2)
+
+        # Get the command object to test
+        self.cmd = server.SetServer(self.app, None)
+
+    def test_server_set_no_option(self):
+        arglist = [
+            'foo_vm'
+        ]
+        verifylist = [
+            ('server', 'foo_vm')
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+        result = self.cmd.take_action(parsed_args)
+        self.assertNotCalled(self.fake_servers[0].update)
+        self.assertNotCalled(self.fake_servers[0].reset_state)
+        self.assertNotCalled(self.fake_servers[0].change_password)
+        self.assertNotCalled(self.servers_mock.set_meta)
+        self.assertIsNone(result)
+
+    def test_server_set_with_state(self):
+        for index, state in enumerate(['active', 'error']):
+            arglist = [
+                '--state', state,
+                'foo_vm',
+            ]
+            verifylist = [
+                ('state', state),
+                ('server', 'foo_vm'),
+            ]
+            parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+            result = self.cmd.take_action(parsed_args)
+            self.fake_servers[index].reset_state.assert_called_once_with(
+                state=state)
+            self.assertIsNone(result)
+
+    def test_server_set_with_invalid_state(self):
+        arglist = [
+            '--state', 'foo_state',
+            'foo_vm',
+        ]
+        verifylist = [
+            ('state', 'foo_state'),
+            ('server', 'foo_vm'),
+        ]
+        self.assertRaises(utils.ParserException,
+                          self.check_parser,
+                          self.cmd, arglist, verifylist)
+
+
 class TestServerShelve(TestServer):
 
     def setUp(self):

releasenotes/notes/server-set-state-214b12ec2161de4d.yaml

@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    Add ``--state`` option to ``server set`` command to set the server to
+    active or error state.
+    [Blueprint `server-reset-state <https://blueprints.launchpad.net/python-openstackclient/+spec/server-reset-state>`_]