Add "--project" option to the "flavor create" command.

Add ``--project`` and ``--project-domain`` options to the
``flavor create`` command. We can use these options to add
the flavor access to a givin project when we create the flavor.

Change-Id: Ic1907272c1d1ae526f9c9e86f32ba06c6da147c0

Author: Huanxuan Ao

doc/source/command-objects/flavor.rst

@@ -21,6 +21,8 @@ Create new flavor
         [--vcpus <num-cpu>]
         [--rxtx-factor <factor>]
         [--public | --private]
+        [--project <project>]
+        [--project-domain <project-domain>]
         <flavor-name>
 
 .. option:: --id <id>
@@ -59,6 +61,16 @@ Create new flavor
 
     Flavor is not available to other projects
 
+.. option:: --project <project>
+
+    Allow <project> to access private flavor (name or ID)
+    (Must be used with :option:`--private` option)
+
+.. option:: --project-domain <project-domain>
+
+    Domain the project belongs to (name or ID).
+    This can be used in case collisions between project names exist.
+
 .. _flavor_create-flavor-name:
 .. describe:: <flavor-name>
 

openstackclient/compute/v2/flavor.py

@@ -121,10 +121,22 @@ def get_parser(self, prog_name):
             action="store_false",
             help=_("Flavor is not available to other projects")
         )
+        parser.add_argument(
+            '--project',
+            metavar='<project>',
+            help=_("Allow <project> to access private flavor (name or ID) "
+                   "(Must be used with --private option)"),
+        )
+        identity_common.add_project_domain_option_to_parser(parser)
         return parser
 
     def take_action(self, parsed_args):
         compute_client = self.app.client_manager.compute
+        identity_client = self.app.client_manager.identity
+
+        if parsed_args.project and parsed_args.public:
+            msg = _("--project is only allowed with --private")
+            raise exceptions.CommandError(msg)
 
         args = (
             parsed_args.name,
@@ -141,6 +153,20 @@ def take_action(self, parsed_args):
         flavor = compute_client.flavors.create(*args)._info.copy()
         flavor.pop("links")
 
+        if parsed_args.project:
+            try:
+                project_id = identity_common.find_project(
+                    identity_client,
+                    parsed_args.project,
+                    parsed_args.project_domain,
+                ).id
+                compute_client.flavor_access.add_tenant_access(
+                    parsed_args.id, project_id)
+            except Exception as e:
+                msg = _("Failed to add project %(project)s access to "
+                        "flavor: %(e)s")
+                LOG.error(msg % {'project': parsed_args.project, 'e': e})
+
         return zip(*sorted(six.iteritems(flavor)))
 
 

openstackclient/tests/compute/v2/test_flavor.py

@@ -75,6 +75,12 @@ class TestFlavorCreate(TestFlavor):
     def setUp(self):
         super(TestFlavorCreate, self).setUp()
 
+        # Return a project
+        self.projects_mock.get.return_value = fakes.FakeResource(
+            None,
+            copy.deepcopy(identity_fakes.PROJECT),
+            loaded=True,
+        )
         self.flavors_mock.create.return_value = self.flavor
         self.cmd = flavor.CreateFlavor(self.app, None)
 
@@ -161,6 +167,7 @@ def test_flavor_create_other_options(self):
             '--vcpus', str(self.flavor.vcpus),
             '--rxtx-factor', str(self.flavor.rxtx_factor),
             '--private',
+            '--project', identity_fakes.project_id,
         ]
         verifylist = [
             ('name', self.flavor.name),
@@ -172,6 +179,7 @@ def test_flavor_create_other_options(self):
             ('vcpus', self.flavor.vcpus),
             ('rxtx_factor', self.flavor.rxtx_factor),
             ('public', False),
+            ('project', identity_fakes.project_id),
         ]
         parsed_args = self.check_parser(self.cmd, arglist, verifylist)
 
@@ -188,10 +196,28 @@ def test_flavor_create_other_options(self):
         )
         columns, data = self.cmd.take_action(parsed_args)
         self.flavors_mock.create.assert_called_once_with(*args)
-
+        self.flavor_access_mock.add_tenant_access.assert_called_with(
+            self.flavor.id,
+            identity_fakes.project_id,
+        )
         self.assertEqual(self.columns, columns)
         self.assertEqual(self.data, data)
 
+    def test_public_flavor_create_with_project(self):
+        arglist = [
+            '--project', identity_fakes.project_id,
+            self.flavor.name,
+        ]
+        verifylist = [
+            ('project', identity_fakes.project_id),
+            ('name', self.flavor.name),
+        ]
+        parsed_args = self.check_parser(self.cmd, arglist, verifylist)
+
+        self.assertRaises(exceptions.CommandError,
+                          self.cmd.take_action,
+                          parsed_args)
+
     def test_flavor_create_no_options(self):
         arglist = []
         verifylist = None

releasenotes/notes/flavor-create-with-project-19d41bfa93e3c6d0.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - Add ``--project`` and ``--project-domain`` options to the ``flavor create``
+    command. We can use these options to add the flavor access to a given project
+    when we create the flavor.