Support get/set alarm state interfaces

Change-Id: Iaa317aeabcf18ff09c52215892643da25135bbcd

aodhclient/shell.py

@@ -40,6 +40,8 @@ class AodhCommandManager(commandmanager.CommandManager):
         "alarm list": alarm_cli.CliAlarmList,
         "alarm show": alarm_cli.CliAlarmShow,
         "alarm update": alarm_cli.CliAlarmUpdate,
+        "alarm state get": alarm_cli.CliAlarmStateGet,
+        "alarm state set": alarm_cli.CliAlarmStateSet,
         "alarm-history show": alarm_history_cli.CliAlarmHistoryShow,
         "alarm-history search": alarm_history_cli.CliAlarmHistorySearch,
         "capabilities list": capabilities_cli.CliCapabilitiesList,

aodhclient/tests/functional/test_alarm.py

@@ -437,6 +437,27 @@ class AodhClientTest(base.ClientTestBase):
         params = 'create --type event --name alarm-no-query'
         self._test_alarm_create_show_query(params, {'query': ''})
 
+    def test_set_get_alarm_state(self):
+        result = self.aodh(
+            'alarm',
+            params=("create --type threshold --name alarm_state_test "
+                    "-m meter_name --threshold 5"))
+        alarm = self.details_multiple(result)[0]
+        alarm_id = alarm['alarm_id']
+        result = self.aodh(
+            'alarm', params="show %s" % alarm_id)
+        alarm_show = self.details_multiple(result)[0]
+        self.assertEqual('insufficient data', alarm_show['state'])
+        result = self.aodh('alarm', params="state get %s" % alarm_id)
+        state_get = self.details_multiple(result)[0]
+        self.assertEqual('insufficient data', state_get['state'])
+        self.aodh('alarm',
+                  params="state set --state ok  %s" % alarm_id)
+        result = self.aodh('alarm', params="state get %s" % alarm_id)
+        state_get = self.details_multiple(result)[0]
+        self.assertEqual('ok', state_get['state'])
+        self.aodh('alarm', params='delete %s' % alarm_id)
+
 
 class AodhClientGnocchiRulesTest(base.ClientTestBase):
 

aodhclient/v2/alarm.py

@@ -128,3 +128,24 @@ class AlarmManager(base.Manager):
         :type alarm_id: str
         """
         self._delete(self.url + '/' + alarm_id)
+
+    def get_state(self, alarm_id):
+        """Get the state of an alarm
+
+        :param alarm_id: ID of the alarm
+        :type alarm_id: str
+        """
+        return self._get(self.url + '/' + alarm_id + '/state').json()
+
+    def set_state(self, alarm_id, state):
+        """Set the state of an alarm
+
+        :param alarm_id: ID of the alarm
+        :type alarm_id: str
+        :param state: the state to be updated to the alarm
+        :type state: str
+        """
+        return self._put(self.url + '/' + alarm_id + '/state',
+                         headers={'Content-Type': "application/json"},
+                         data='"%s"' % state
+                         ).json()

aodhclient/v2/alarm_cli.py

@@ -476,3 +476,67 @@ class CliAlarmDelete(command.Command):
             _id = _find_alarm_id_by_name(c, parsed_args.id)
 
         c.alarm.delete(_id)
+
+
+class CliAlarmStateGet(show.ShowOne):
+    """Delete an alarm"""
+
+    def get_parser(self, prog_name):
+        return _add_name_to_parser(
+            _add_id_to_parser(
+                super(CliAlarmStateGet, self).get_parser(prog_name)))
+
+    def take_action(self, parsed_args):
+        _check_name_and_id(parsed_args, 'get state of')
+        c = utils.get_client(self)
+
+        if parsed_args.name:
+            _id = _find_alarm_id_by_name(c, parsed_args.name)
+        elif uuidutils.is_uuid_like(parsed_args.id):
+            try:
+                state = c.alarm.get_state(parsed_args.id)
+            except exceptions.NotFound:
+                # Maybe it was not an ID after all
+                _id = _find_alarm_id_by_name(c, parsed_args.id)
+            else:
+                return self.dict2columns({'state': state})
+        else:
+            _id = _find_alarm_id_by_name(c, parsed_args.id)
+
+        state = c.alarm.get_state(_id)
+        return self.dict2columns({'state': state})
+
+
+class CliAlarmStateSet(show.ShowOne):
+    """Delete an alarm"""
+
+    def get_parser(self, prog_name):
+        parser = _add_name_to_parser(
+            _add_id_to_parser(
+                super(CliAlarmStateSet, self).get_parser(prog_name)))
+        parser.add_argument('--state', metavar='<STATE>',
+                            required=True,
+                            choices=ALARM_STATES,
+                            help='State of the alarm, one of: '
+                            + str(ALARM_STATES))
+        return parser
+
+    def take_action(self, parsed_args):
+        _check_name_and_id(parsed_args, 'set state of')
+        c = utils.get_client(self)
+
+        if parsed_args.name:
+            _id = _find_alarm_id_by_name(c, parsed_args.name)
+        elif uuidutils.is_uuid_like(parsed_args.id):
+            try:
+                state = c.alarm.set_state(parsed_args.id, parsed_args.state)
+            except exceptions.NotFound:
+                # Maybe it was not an ID after all
+                _id = _find_alarm_id_by_name(c, parsed_args.id)
+            else:
+                return self.dict2columns({'state': state})
+        else:
+            _id = _find_alarm_id_by_name(c, parsed_args.id)
+
+        state = c.alarm.set_state(_id, parsed_args.state)
+        return self.dict2columns({'state': state})

releasenotes/notes/support-get-set-state-interfaces-67419b925ffd6877.yaml

@@ -0,0 +1,3 @@
+---
+features:
+  - Add support of get/set alarm state interfaces.

setup.cfg

@@ -38,6 +38,8 @@ openstack.alarming.v2 =
     alarm show = aodhclient.v2.alarm_cli:CliAlarmShow
     alarm delete = aodhclient.v2.alarm_cli:CliAlarmDelete
     alarm update = aodhclient.v2.alarm_cli:CliAlarmUpdate
+    alarm state get = aodhclient.v2.alarm_cli:CliAlarmStateGet
+    alarm state set = aodhclient.v2.alarm_cli:CliAlarmStateSet
     alarm-history search = aodhclient.v2.alarm_history_cli:CliAlarmHistorySearch
     alarm-history show = aodhclient.v2.alarm_history_cli:CliAlarmHistoryShow
     alarming capabilities list = aodhclient.v2.capabilities_cli:CliCapabilitiesList