Add chassis-create and chassis-delete

Change-Id: I404c513fc39a18967d96f67fc1a7cc68329adb75

ironicclient/exc.py

@@ -161,3 +161,7 @@ class NoTokenLookupException(Exception):
 class EndpointNotFound(Exception):
     """DEPRECATED."""
     pass
+
+
+class InvalidAttribute(ClientException):
+    pass

ironicclient/tests/v1/test_chassis.py

@@ -17,6 +17,7 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+import copy
 import testtools
 
 from ironicclient.tests import utils
@@ -27,6 +28,10 @@ CHASSIS = {'id': 42,
            'extra': {},
            'description': 'data-center-1-chassis'}
 
+CREATE_CHASSIS = copy.deepcopy(CHASSIS)
+del CREATE_CHASSIS['id']
+del CREATE_CHASSIS['uuid']
+
 fixtures = {
     '/v1/chassis':
     {
@@ -34,6 +39,10 @@ fixtures = {
             {},
             {"chassis": [CHASSIS]},
         ),
+        'POST': (
+            {},
+            CREATE_CHASSIS,
+        ),
     },
     '/v1/chassis/%s' % CHASSIS['uuid']:
     {
@@ -41,6 +50,10 @@ fixtures = {
             {},
             CHASSIS,
         ),
+        'DELETE': (
+            {},
+            None,
+        ),
     },
 }
 
@@ -68,3 +81,19 @@ class ChassisManagerTest(testtools.TestCase):
         self.assertEqual(self.api.calls, expect)
         self.assertEqual(chassis.uuid, CHASSIS['uuid'])
         self.assertEqual(chassis.description, CHASSIS['description'])
+
+    def test_create(self):
+        chassis = self.mgr.create(**CREATE_CHASSIS)
+        expect = [
+            ('POST', '/v1/chassis', {}, CREATE_CHASSIS),
+        ]
+        self.assertEqual(self.api.calls, expect)
+        self.assertTrue(chassis)
+
+    def test_delete(self):
+        chassis = self.mgr.delete(chassis_id=CHASSIS['uuid'])
+        expect = [
+            ('DELETE', '/v1/chassis/%s' % CHASSIS['uuid'], {}, None),
+        ]
+        self.assertEqual(self.api.calls, expect)
+        self.assertTrue(chassis is None)

ironicclient/v1/chassis.py

@@ -15,6 +15,10 @@
 #    under the License.
 
 from ironicclient.common import base
+from ironicclient import exc
+
+
+CREATION_ATTRIBUTES = ['description', 'extra']
 
 
 class Chassis(base.Resource):
@@ -37,3 +41,15 @@ class ChassisManager(base.Manager):
             return self._list(self._path(chassis_id))[0]
         except IndexError:
             return None
+
+    def create(self, **kwargs):
+        new = {}
+        for (key, value) in kwargs.items():
+            if key in CREATION_ATTRIBUTES:
+                new[key] = value
+            else:
+                raise exc.InvalidAttribute()
+        return self._create(self._path(), new)
+
+    def delete(self, chassis_id):
+        return self._delete(self._path(chassis_id))

ironicclient/v1/shell.py

@@ -35,6 +35,36 @@ def do_chassis_list(self, args):
     utils.print_list(chassis, fields, field_labels, sortby=1)
 
 
+@utils.arg('--description',
+           metavar='<DESCRIPTION>',
+           help='Free text description of the chassis')
+@utils.arg('--extra',
+           metavar="<key=value>",
+           action='append',
+           help="Record arbitrary key/value metadata. "
+                "Can be specified multiple times.")
+def do_chassis_create(self, args):
+    """Create a new chassis."""
+    field_list = ['description', 'extra']
+    fields = dict((k, v) for (k, v) in vars(args).items()
+                  if k in field_list and not (v is None))
+    fields = utils.args_array_to_dict(fields, 'extra')
+    chassis = self.chassis.create(**fields)
+
+    field_list.append('uuid')
+    data = dict([(f, getattr(chassis, f, '')) for f in field_list])
+    utils.print_dict(data, wrap=72)
+
+
+@utils.arg('chassis', metavar='<chassis>', help="ID of chassis")
+def do_chassis_delete(self, args):
+    """Delete a chassis."""
+    try:
+        self.chassis.delete(args.chassis)
+    except exc.HTTPNotFound:
+        raise exc.CommandError('Chassis not found: %s' % args.chassis)
+
+
 @utils.arg('port', metavar='<port>', help="ID of port")
 def do_port_show(self, args):
     """Show a port."""