OpenDev Migration Patch

This commit was bulk generated and pushed by the OpenDev sysadmins
as a part of the Git hosting and code review systems migration
detailed in these mailing list posts:

http://lists.openstack.org/pipermail/openstack-discuss/2019-March/003603.html
http://lists.openstack.org/pipermail/openstack-discuss/2019-April/004920.html

Attempts have been made to correct repository namespaces and
hostnames based on simple pattern matching, but it's possible some
were updated incorrectly or missed entirely. Please reach out to us
via the contact information listed at https://opendev.org/ with any
questions you may have.

.gitreview

@@ -1,4 +1,5 @@
 [gerrit]
-host=review.openstack.org
+host=review.opendev.org
 port=29418
 project=openstack/python-watcherclient.git
+defaultbranch=stable/queens

.zuul.yaml

@@ -1,8 +1,17 @@
 - project:
+    templates:
+      - openstack-python-jobs
+      - openstack-python35-jobs
+      - publish-openstack-sphinx-docs
+      - check-requirements
+      - openstackclient-plugin-jobs
     name: openstack/python-watcherclient
     check:
       jobs:
         - watcherclient-tempest-functional
+        - openstack-tox-cover:
+            voting: false
+
     gate:
       jobs:
         - watcherclient-tempest-functional

requirements.txt

@@ -4,9 +4,9 @@
 
 Babel!=2.4.0,>=2.3.4 # BSD
 cliff!=2.9.0,>=2.8.0 # Apache-2.0
-osc-lib>=1.7.0 # Apache-2.0
+osc-lib>=1.8.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0
-oslo.utils>=3.31.0 # Apache-2.0
+oslo.utils>=3.33.0 # Apache-2.0
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 PrettyTable<0.8,>=0.7.1 # BSD
 keystoneauth1>=3.3.0 # Apache-2.0

setup.cfg

@@ -36,6 +36,7 @@ openstack.infra_optim.v1 =
 
     optimize_strategy_show = watcherclient.v1.strategy_shell:ShowStrategy
     optimize_strategy_list = watcherclient.v1.strategy_shell:ListStrategy
+    optimize_strategy_state = watcherclient.v1.strategy_shell:StateStrategy
 
     optimize_audittemplate_show = watcherclient.v1.audit_template_shell:ShowAuditTemplate
     optimize_audittemplate_list = watcherclient.v1.audit_template_shell:ListAuditTemplate
@@ -72,6 +73,7 @@ watcherclient.v1 =
 
     strategy_show = watcherclient.v1.strategy_shell:ShowStrategy
     strategy_list = watcherclient.v1.strategy_shell:ListStrategy
+    strategy_state = watcherclient.v1.strategy_shell:StateStrategy
 
     audittemplate_show = watcherclient.v1.audit_template_shell:ShowAuditTemplate
     audittemplate_list = watcherclient.v1.audit_template_shell:ListAuditTemplate

test-requirements.txt

@@ -6,10 +6,10 @@ coverage!=4.4,>=4.0 # Apache-2.0
 fixtures>=3.0.0 # Apache-2.0/BSD
 hacking!=0.13.0,<0.14,>=0.12.0 # Apache-2.0
 mock>=2.0.0 # BSD
-openstackdocstheme>=1.17.0 # Apache-2.0
-oslotest>=1.10.0 # Apache-2.0
+openstackdocstheme>=1.18.1 # Apache-2.0
+oslotest>=3.2.0 # Apache-2.0
 python-subunit>=1.0.0 # Apache-2.0/BSD
-sphinx>=1.6.2 # BSD
+sphinx!=1.6.6,>=1.6.2 # BSD
 testrepository>=0.0.18 # Apache-2.0/BSD
 testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT

tox.ini

@@ -6,7 +6,7 @@ skipsdist = True
 [testenv]
 usedevelop = True
 install_command =
-                  constraints: pip install -U --force-reinstall -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt} {opts} {packages}
+                  constraints: pip install -U --force-reinstall -c{env:UPPER_CONSTRAINTS_FILE:https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt?h=stable/queens} {opts} {packages}
                   pip install -U {opts} {packages}
 setenv =
    VIRTUAL_ENV={envdir}

watcherclient/common/httpclient.py

@@ -165,8 +165,7 @@ class VersionNegotiationMixin(object):
         raise NotImplementedError()
 
 
-_RETRY_EXCEPTIONS = (exceptions.Conflict,
-                     exceptions.ServiceUnavailable,
+_RETRY_EXCEPTIONS = (exceptions.ServiceUnavailable,
                      exceptions.ConnectionRefused,
                      kexceptions.RetriableConnectionFailure)
 

watcherclient/tests/functional/v1/test_action_plan.py

@@ -13,6 +13,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import time
+
 from oslo_utils import uuidutils
 
 from watcherclient.tests.functional.v1 import base
@@ -44,6 +46,15 @@ class ActionPlanTests(base.TestCase):
         output = cls.parse_show(
             cls.watcher('actionplan list --audit %s' % cls.audit_uuid))
         action_plan_uuid = output[0].keys()[0]
+        retry = 10
+        while retry > 0:
+            output = cls.parse_show(
+                cls.watcher('actionplan show %s' % action_plan_uuid))
+            state = [x for x in output if x.keys()[0] == 'State'][0]['State']
+            if state == 'SUCCEEDED':
+                break
+            time.sleep(1)
+            retry -= 1
         raw_output = cls.watcher('actionplan delete %s' % action_plan_uuid)
         cls.assertOutput('', raw_output)
         # Delete audit

watcherclient/tests/functional/v1/test_strategy.py

@@ -20,7 +20,9 @@ class StrategyTests(base.TestCase):
     """Functional tests for strategy."""
 
     dummy_name = 'dummy'
+    basic_strategy = 'basic'
     list_fields = ['UUID', 'Name', 'Display name', 'Goal']
+    state_fields = ['Datasource', 'Metrics', 'CDM', 'Name']
 
     def test_strategy_list(self):
         raw_output = self.watcher('strategy list')
@@ -39,3 +41,8 @@ class StrategyTests(base.TestCase):
         self.assert_table_structure([raw_output],
                                     self.list_fields + ['Parameters spec'])
         self.assertNotIn('basic', raw_output)
+
+    def test_strategy_state(self):
+        raw_output = self.watcher('strategy state %s' % self.basic_strategy)
+        self.assertIn(self.basic_strategy, raw_output)
+        self.assert_table_structure([raw_output], self.state_fields)

watcherclient/tests/unit/v1/test_action.py

@@ -144,6 +144,16 @@ fake_responses_sorting = {
     },
 }
 
+fake_responses_marker = {
+    '/v1/actions/?marker=770ef053-ecb3-48b0-85b5-d55a2dbc6588':
+    {
+        'GET': (
+            {},
+            {"actions": [ACTION2, ACTION3]}
+        ),
+    },
+}
+
 
 class ActionManagerTest(testtools.TestCase):
 
@@ -231,6 +241,20 @@ class ActionManagerTest(testtools.TestCase):
         self.assertEqual(expect, self.api.calls)
         self.assertEqual(3, len(actions))
 
+    def test_actions_list_marker(self):
+        self.api = utils.FakeAPI(fake_responses_marker)
+        self.mgr = watcherclient.v1.action.ActionManager(self.api)
+        actions = self.mgr.list(
+            marker='770ef053-ecb3-48b0-85b5-d55a2dbc6588')
+        expect = [
+            ('GET',
+             '/v1/actions/?marker=770ef053-ecb3-48b0-85b5-d55a2dbc6588',
+             {},
+             None)
+        ]
+        self.assertEqual(expect, self.api.calls)
+        self.assertEqual(2, len(actions))
+
     def test_actions_show(self):
         action = self.mgr.get(ACTION1['uuid'])
         expect = [

watcherclient/tests/unit/v1/test_action_shell.py

@@ -132,6 +132,27 @@ class ActionShellTest(base.CommandTestCase):
 
         self.m_action_mgr.list.assert_called_once_with(detail=True)
 
+    def test_do_action_list_marker(self):
+        action2 = resource.Action(mock.Mock(), ACTION_2)
+        action3 = resource.Action(mock.Mock(), ACTION_3)
+        self.m_action_mgr.list.return_value = [
+            action2, action3]
+
+        exit_code, results = self.run_cmd(
+            'action list --marker 770ef053-ecb3-48b0-85b5-d55a2dbc6588')
+
+        self.assertEqual(0, exit_code)
+        self.assertEqual(
+            [self.resource_as_dict(action2, self.SHORT_LIST_FIELDS,
+                                   self.SHORT_LIST_FIELD_LABELS),
+             self.resource_as_dict(action3, self.SHORT_LIST_FIELDS,
+                                   self.SHORT_LIST_FIELD_LABELS)],
+            results)
+
+        self.m_action_mgr.list.assert_called_once_with(
+            detail=False,
+            marker='770ef053-ecb3-48b0-85b5-d55a2dbc6588')
+
     def test_do_action_show_by_uuid(self):
         action = resource.Action(mock.Mock(), ACTION_1)
         self.m_action_mgr.get.return_value = action

watcherclient/tests/unit/v1/test_audit.py

@@ -145,6 +145,16 @@ fake_responses_strategy = {
     },
 }
 
+fake_responses_marker = {
+    '/v1/audits/?marker=5869da81-4876-4687-a1ed-12cd64cf53d9':
+    {
+        'GET': (
+            {},
+            {"audits": [AUDIT2]}
+        ),
+    },
+}
+
 
 class AuditManagerTest(testtools.TestCase):
     def setUp(self):
@@ -229,6 +239,17 @@ class AuditManagerTest(testtools.TestCase):
         self.assertEqual(expect, self.api.calls)
         self.assertEqual(1, len(audits))
 
+    def test_audits_list_marker(self):
+        self.api = utils.FakeAPI(fake_responses_marker)
+        self.mgr = watcherclient.v1.audit.AuditManager(self.api)
+        audits = self.mgr.list(marker=AUDIT1['uuid'])
+        expect = [
+            ('GET', '/v1/audits/?marker=5869da81-4876-4687-a1ed-12cd64cf53d9',
+             {}, None),
+        ]
+        self.assertEqual(expect, self.api.calls)
+        self.assertEqual(1, len(audits))
+
     def test_audits_show(self):
         audit = self.mgr.get(AUDIT1['uuid'])
         expect = [

watcherclient/tests/unit/v1/test_audit_shell.py

@@ -172,6 +172,23 @@ class AuditShellTest(base.CommandTestCase):
 
         self.m_audit_mgr.list.assert_called_once_with(detail=False)
 
+    def test_do_audit_list_marker(self):
+        audit2 = resource.Audit(mock.Mock(), AUDIT_2)
+        self.m_audit_mgr.list.return_value = [audit2]
+
+        exit_code, results = self.run_cmd(
+            'audit list --marker 5869da81-4876-4687-a1ed-12cd64cf53d9')
+
+        self.assertEqual(0, exit_code)
+        self.assertEqual(
+            [self.resource_as_dict(audit2, self.SHORT_LIST_FIELDS,
+                                   self.SHORT_LIST_FIELD_LABELS)],
+            results)
+
+        self.m_audit_mgr.list.assert_called_once_with(
+            detail=False,
+            marker='5869da81-4876-4687-a1ed-12cd64cf53d9')
+
     def test_do_audit_list_detail(self):
         audit1 = resource.Audit(mock.Mock(), AUDIT_1)
         audit2 = resource.Audit(mock.Mock(), AUDIT_2)

watcherclient/tests/unit/v1/test_audit_template.py

@@ -178,6 +178,16 @@ fake_responses_sorting = {
     },
 }
 
+fake_responses_marker = {
+    '/v1/audit_templates/?marker=f8e47706-efcf-49a4-a5c4-af604eb492f2':
+    {
+        'GET': (
+            {},
+            {"audit_templates": [AUDIT_TMPL2, AUDIT_TMPL3]}
+        ),
+    },
+}
+
 fake_responses_filter_by_goal_uuid = {
     '/v1/audit_templates/?goal=e75ee410-b32b-465f-88b5-4397705f9473':
     {
@@ -389,6 +399,18 @@ class AuditTemplateManagerTest(utils.BaseTestCase):
         self.assertEqual(expect, self.api.calls)
         self.assertEqual(3, len(audit_templates))
 
+    def test_audit_templates_list_marker(self):
+        self.api = utils.FakeAPI(fake_responses_marker)
+        self.mgr = watcherclient.v1.audit_template.AuditTemplateManager(
+            self.api)
+        audit_templates = self.mgr.list(marker=AUDIT_TMPL1['uuid'])
+        expect_url = '/v1/audit_templates/?marker=%s' % AUDIT_TMPL1['uuid']
+        expect = [
+            ('GET', expect_url, {}, None)
+        ]
+        self.assertEqual(expect, self.api.calls)
+        self.assertEqual(2, len(audit_templates))
+
     def test_audit_templates_show(self):
         audit_template = self.mgr.get(AUDIT_TMPL1['uuid'])
         expect = [

watcherclient/tests/unit/v1/test_audit_template_shell.py

@@ -128,6 +128,24 @@ class AuditTemplateShellTest(base.CommandTestCase):
 
         self.m_audit_template_mgr.list.assert_called_once_with(detail=False)
 
+    def test_do_audit_template_list_marker(self):
+        audit_template2 = resource.AuditTemplate(mock.Mock(), AUDIT_TEMPLATE_2)
+        self.m_audit_template_mgr.list.return_value = [audit_template2]
+
+        exit_code, results = self.run_cmd(
+            'audittemplate list --marker '
+            'f8e47706-efcf-49a4-a5c4-af604eb492f2')
+
+        self.assertEqual(0, exit_code)
+        self.assertEqual(
+            [self.resource_as_dict(audit_template2, self.SHORT_LIST_FIELDS,
+                                   self.SHORT_LIST_FIELD_LABELS)],
+            results)
+
+        self.m_audit_template_mgr.list.assert_called_once_with(
+            detail=False,
+            marker='f8e47706-efcf-49a4-a5c4-af604eb492f2')
+
     def test_do_audit_template_list_detail(self):
         audit_template1 = resource.AuditTemplate(mock.Mock(), AUDIT_TEMPLATE_1)
         audit_template2 = resource.AuditTemplate(mock.Mock(), AUDIT_TEMPLATE_2)

watcherclient/tests/unit/v1/test_strategy.py

@@ -63,6 +63,13 @@ fake_responses = {
             STRATEGY1,
         ),
     },
+    '/v1/strategies/%s/state' % STRATEGY1['name']:
+    {
+        'GET': (
+            {},
+            STRATEGY1,
+        ),
+    },
 }
 
 fake_responses_pagination = {
@@ -180,3 +187,10 @@ class StrategyManagerTest(testtools.TestCase):
         ]
         self.assertEqual(expect, self.api.calls)
         self.assertEqual(STRATEGY1['name'], strategy.name)
+
+    def test_strategies_state(self):
+        self.mgr.state(STRATEGY1['name'])
+        expect = [
+            ('GET', '/v1/strategies/%s/state' % STRATEGY1['name'], {}, None),
+        ]
+        self.assertEqual(expect, self.api.calls)

watcherclient/tests/unit/v1/test_strategy_shell.py

@@ -17,6 +17,8 @@ import datetime
 import mock
 import six
 
+from oslo_serialization import jsonutils
+
 from watcherclient import shell
 from watcherclient.tests.unit.v1 import base
 from watcherclient import v1 as resource
@@ -54,6 +56,8 @@ class StrategyShellTest(base.CommandTestCase):
         resource_fields.STRATEGY_SHORT_LIST_FIELD_LABELS)
     FIELDS = resource_fields.STRATEGY_FIELDS
     FIELD_LABELS = resource_fields.STRATEGY_FIELD_LABELS
+    STATE_FIELDS = resource_fields.STRATEGY_STATE_FIELDS
+    STATE_FIELD_LABELS = resource_fields.STRATEGY_STATE_FIELD_LABELS
 
     def setUp(self):
         super(self.__class__, self).setUp()
@@ -155,3 +159,33 @@ class StrategyShellTest(base.CommandTestCase):
             result)
         self.m_strategy_mgr.get.assert_called_once_with(
             'f8e47706-efcf-49a4-a5c4-af604eb492f2')
+
+    def test_do_strategy_state(self):
+        strategy1 = resource.Strategy(mock.Mock(), STRATEGY_1)
+        strategy_req = [
+            {'type': 'Datasource', 'mandatory': True,
+             'comment': '', 'state': 'gnocchi: True'},
+            {'type': 'Metrics', 'mandatory': False,
+             'comment': '', 'state': jsonutils.dumps([
+                 {'compute.node.cpu.percent': 'available'},
+                 {'cpu_util': 'available'},
+                 {'memory.resident': 'available'},
+                 {'hardware.memory.used': 'not available'}])},
+            {'type': 'CDM', 'mandatory': True,
+             'comment': '',
+             'state': jsonutils.dumps([{'compute_model': 'available'},
+                                      {'storage_model': 'not available'}])},
+            {'type': 'Name', 'mandatory': '', 'comment': '',
+             'state': strategy1.name}]
+        requirements = [resource.Strategy(mock.Mock(), req)
+                        for req in strategy_req]
+        self.m_strategy_mgr.state.return_value = requirements
+
+        exit_code, results = self.run_cmd('strategy state basic')
+
+        self.assertEqual(0, exit_code)
+        self.assertEqual(
+            [self.resource_as_dict(req, self.STATE_FIELDS,
+                                   self.STATE_FIELD_LABELS)
+             for req in requirements],
+            results)

watcherclient/v1/action.py

@@ -30,7 +30,7 @@ class ActionManager(base.Manager):
         return '/v1/actions/%s' % id if id else '/v1/actions'
 
     def list(self, action_plan=None, audit=None, limit=None, sort_key=None,
-             sort_dir=None, detail=False):
+             sort_dir=None, detail=False, marker=None):
         """Retrieve a list of action.
 
         :param action_plan: UUID of the action plan
@@ -52,13 +52,15 @@ class ActionManager(base.Manager):
         :param detail: Optional, boolean whether to return detailed information
                        about actions.
 
+        :param marker: Optional, UUID of the last action in the previous page.
+
         :returns: A list of actions.
 
         """
         if limit is not None:
             limit = int(limit)
 
-        filters = utils.common_filters(limit, sort_key, sort_dir)
+        filters = utils.common_filters(limit, sort_key, sort_dir, marker)
         if action_plan is not None:
             filters.append('action_plan_uuid=%s' % action_plan)
         if audit is not None:

watcherclient/v1/action_plan_shell.py

@@ -162,7 +162,7 @@ class ListActionPlan(command.Lister):
         yaml_format.YAMLFormatter().emit_one(
             column_names=list(resource.capitalize()
                               for resource in formatted_global_efficacy),
-            data=[value for value in formatted_global_efficacy.itervalues()],
+            data=[value for value in formatted_global_efficacy.values()],
             stdout=out,
             parsed_args=parsed_args,
             )

watcherclient/v1/action_shell.py

@@ -83,6 +83,13 @@ class ListAction(command.Lister):
             metavar='<direction>',
             choices=['asc', 'desc'],
             help=_('Sort direction: "asc" (the default) or "desc".'))
+        parser.add_argument(
+            '--marker',
+            dest='marker',
+            metavar='<marker>',
+            default=None,
+            help=_('UUID of the last action in the previous page; '
+                   'displays list of actions after "marker".'))
 
         return parser
 

watcherclient/v1/audit.py

@@ -36,7 +36,8 @@ class AuditManager(base.Manager):
         return '/v1/audits/%s' % id if id else '/v1/audits'
 
     def list(self, audit_template=None, limit=None, sort_key=None,
-             sort_dir=None, detail=False, goal=None, strategy=None):
+             sort_dir=None, detail=False, goal=None, strategy=None,
+             marker=None):
         """Retrieve a list of audit.
 
         :param audit_template: Name of the audit template
@@ -57,13 +58,15 @@ class AuditManager(base.Manager):
         :param detail: Optional, boolean whether to return detailed information
                        about audits.
 
+        :param marker: Optional, UUID of the last audit in the previous page.
+
         :returns: A list of audits.
 
         """
         if limit is not None:
             limit = int(limit)
 
-        filters = utils.common_filters(limit, sort_key, sort_dir)
+        filters = utils.common_filters(limit, sort_key, sort_dir, marker)
         if audit_template is not None:
             filters.append('audit_template=%s' % audit_template)
         if goal is not None:

watcherclient/v1/audit_shell.py

@@ -88,6 +88,13 @@ class ListAudit(command.Lister):
             metavar='<direction>',
             choices=['asc', 'desc'],
             help=_('Sort direction: "asc" (the default) or "desc".'))
+        parser.add_argument(
+            '--marker',
+            dest='marker',
+            metavar='<marker>',
+            default=None,
+            help=_('UUID of the last audit in the previous page; '
+                   'displays list of audits after "marker".'))
 
         return parser
 

watcherclient/v1/audit_template.py

@@ -33,7 +33,7 @@ class AuditTemplateManager(base.Manager):
         return '/v1/audit_templates/%s' % id_ if id_ else '/v1/audit_templates'
 
     def list(self, name=None, goal=None, strategy=None, limit=None,
-             sort_key=None, sort_dir=None, detail=False):
+             sort_key=None, sort_dir=None, detail=False, marker=None):
         """Retrieve a list of audit template.
 
         :param name: Name of the audit template
@@ -54,13 +54,16 @@ class AuditTemplateManager(base.Manager):
         :param detail: Optional, boolean whether to return detailed information
                        about audit_templates.
 
+        :param marker: Optional, UUID of the last audit template of
+                       the previous page.
+
         :returns: A list of audit templates.
 
         """
         if limit is not None:
             limit = int(limit)
 
-        filters = utils.common_filters(limit, sort_key, sort_dir)
+        filters = utils.common_filters(limit, sort_key, sort_dir, marker)
         if name is not None:
             filters.append('name=%s' % name)
         if goal is not None:

watcherclient/v1/audit_template_shell.py

@@ -91,6 +91,13 @@ class ListAuditTemplate(command.Lister):
             metavar='<direction>',
             choices=['asc', 'desc'],
             help=_('Sort direction: "asc" (the default) or "desc".'))
+        parser.add_argument(
+            '--marker',
+            dest='marker',
+            metavar='<marker>',
+            default=None,
+            help=_('UUID of the last audit template of the previous page; '
+                   'displays list of audit templates after "marker".'))
 
         return parser
 
@@ -176,26 +183,67 @@ class CreateAuditTemplate(command.ShowOne):
                    "       - uuid: UUID2\n"
                    "     - compute_nodes:\n"
                    "       - name: compute1\n"
+                   " - storage: \n"
+                   "   - availability_zones:\n"
+                   "     - name: AZ1\n"
+                   "     - name: AZ2\n"
+                   "   - volume_types:\n"
+                   "     - name: lvm1\n"
+                   "     - name: lvm2\n"
+                   "   - exclude:\n"
+                   "     - storage_pools:\n"
+                   "       - name: host0@backend0#pool0\n"
+                   "       - name: host1@backend1#pool1\n"
+                   "     - volumes:\n"
+                   "       - uuid: UUID1\n"
+                   "       - uuid: UUID2\n"
+                   "     - projects:\n"
+                   "       - uuid: UUID1\n"
+                   "       - uuid: UUID2\n"
                    "\n"
                    "JSON example:\n"
-                   "[{\"compute\":\n"
-                   "     [{\"host_aggregates\": [\n"
-                   "          {\"id\": \"1\"},\n"
-                   "          {\"id\": \"2\"},\n"
-                   "          {\"id\": \"3\"}]},\n"
-                   "      {\"availability_zones\": [\n"
-                   "          {\"name\": \"AZ1\"},\n"
-                   "          {\"name\": \"AZ2\"}]},\n"
-                   "      {\"exclude\": [\n"
-                   "          {\"instances\": [\n"
-                   "              {\"uuid\": \"UUID1\"},\n"
-                   "              {\"uuid\": \"UUID2\"}\n"
-                   "          ]},\n"
-                   "          {\"compute_nodes\": [\n"
-                   "              {\"name\": \"compute1\"}\n"
-                   "          ]}\n"
-                   "      ]}]\n"
-                   "}]\n"
+                   "[\n"
+                   " {\"compute\":\n"
+                   "      [{\"host_aggregates\": [\n"
+                   "            {\"id\": 1},\n"
+                   "            {\"id\": 2},\n"
+                   "            {\"id\": 3}]},\n"
+                   "       {\"availability_zones\": [\n"
+                   "            {\"name\": \"AZ1\"},\n"
+                   "            {\"name\": \"AZ2\"}]},\n"
+                   "       {\"exclude\": [\n"
+                   "            {\"instances\": [\n"
+                   "                 {\"uuid\": \"UUID1\"},\n"
+                   "                 {\"uuid\": \"UUID2\"}\n"
+                   "            ]},\n"
+                   "            {\"compute_nodes\": [\n"
+                   "                 {\"name\": \"compute1\"}\n"
+                   "            ]}\n"
+                   "       ]}]\n"
+                   "  },\n"
+                   " {\"storage\":\n"
+                   "      [{\"availability_zones\": [\n"
+                   "            {\"name\": \"AZ1\"},\n"
+                   "            {\"name\": \"AZ2\"}]},\n"
+                   "       {\"volume_types\": [\n"
+                   "            {\"name\": \"lvm1\"},\n"
+                   "            {\"name\": \"lvm2\"}]},\n"
+                   "       {\"exclude\": [\n"
+                   "            {\"storage_pools\": [\n"
+                   "                 {\"name\": \"host0@backend0#pool0\"},\n"
+                   "                 {\"name\": \"host1@backend1#pool1\"}\n"
+                   "            ]},\n"
+                   "            {\"volumes\": [\n"
+                   "                 {\"uuid\": \"UUID1\"},\n"
+                   "                 {\"uuid\": \"UUID2\"}\n"
+                   "            ]},\n"
+                   "            {\"projects\": [\n"
+                   "                 {\"uuid\": \"UUID1\"},\n"
+                   "                 {\"uuid\": \"UUID2\"}\n"
+                   "            ]},\n"
+                   "       ]}]\n"
+                   "  }\n"
+                   " ]\n"
                    )
         )
 

watcherclient/v1/resource_fields.py

@@ -99,6 +99,10 @@ STRATEGY_SHORT_LIST_FIELDS = ['uuid', 'name', 'display_name', 'goal_name']
 
 STRATEGY_SHORT_LIST_FIELD_LABELS = ['UUID', 'Name', 'Display name', 'Goal']
 
+STRATEGY_STATE_FIELDS = ['type', 'state', 'mandatory', 'comment']
+
+STRATEGY_STATE_FIELD_LABELS = ['Type', 'State', 'Mandatory', 'Comment']
+
 # Metric Collector
 METRIC_COLLECTOR_FIELDS = ['uuid', 'created_at', 'updated_at', 'deleted_at',
                            'endpoint', 'category']

watcherclient/v1/strategy.py

@@ -28,9 +28,14 @@ class StrategyManager(base.Manager):
     resource_class = Strategy
 
     @staticmethod
-    def _path(strategy=None):
-        return ('/v1/strategies/%s' % strategy
-                if strategy else '/v1/strategies')
+    def _path(strategy=None, state=False):
+        if strategy:
+            path = '/v1/strategies/%s' % strategy
+            if state:
+                path = '/v1/strategies/%s/state' % strategy
+        else:
+            path = '/v1/strategies'
+        return path
 
     def list(self, goal=None, limit=None, sort_key=None,
              sort_dir=None, detail=False):
@@ -82,3 +87,6 @@ class StrategyManager(base.Manager):
             return self._list(self._path(strategy))[0]
         except IndexError:
             return None
+
+    def state(self, strategy):
+        return self._list(self._path(strategy, state=True))

watcherclient/v1/strategy_shell.py

@@ -57,6 +57,40 @@ class ShowStrategy(command.ShowOne):
         return column_headers, utils.get_item_properties(strategy, columns)
 
 
+class StateStrategy(command.Lister):
+    """Retrieve information about strategy requirements."""
+
+    def get_parser(self, prog_name):
+        parser = super(StateStrategy, self).get_parser(prog_name)
+        parser.add_argument(
+            'strategy',
+            metavar='<strategy>',
+            help=_('Name of the strategy'),
+        )
+        return parser
+
+    def _format_spec(self, requirements):
+        for req in requirements:
+            if type(req.state) == list:
+                req.state = jsonutils.dumps(req.state, indent=2)
+        return requirements
+
+    def take_action(self, parsed_args):
+        client = getattr(self.app.client_manager, "infra-optim")
+
+        try:
+            requirements = client.strategy.state(parsed_args.strategy)
+        except exceptions.HTTPNotFound as exc:
+            raise exceptions.CommandError(str(exc))
+        requirements = self._format_spec(requirements)
+        columns = res_fields.STRATEGY_STATE_FIELDS
+        column_headers = res_fields.STRATEGY_STATE_FIELD_LABELS
+
+        return (column_headers,
+                (utils.get_item_properties(item, columns)
+                    for item in requirements))
+
+
 class ListStrategy(command.Lister):
     """List information on retrieved strategies."""