Add chassis-node-list

List the nodes contained on a specific chassis.

Change-Id: I7e0a46dd202b765c653b3e44dac1d878c8871ea9

ironicclient/tests/v1/test_chassis.py

@@ -28,6 +28,14 @@ CHASSIS = {'id': 42,
            'extra': {},
            'description': 'data-center-1-chassis'}
 
+NODE = {'id': 123,
+        'uuid': '66666666-7777-8888-9999-000000000000',
+        'chassis_id': 42,
+        'driver': 'fake',
+        'driver_info': {'user': 'foo', 'password': 'bar'},
+        'properties': {'num_cpu': 4},
+        'extra': {}}
+
 CREATE_CHASSIS = copy.deepcopy(CHASSIS)
 del CREATE_CHASSIS['id']
 del CREATE_CHASSIS['uuid']
@@ -62,7 +70,13 @@ fixtures = {
             {},
             UPDATED_CHASSIS,
         ),
-
+    },
+    '/v1/chassis/%s/nodes' % CHASSIS['uuid']:
+    {
+        'GET': (
+            {},
+            {"nodes": [NODE]},
+        ),
     },
 }
 
@@ -117,3 +131,12 @@ class ChassisManagerTest(testtools.TestCase):
         ]
         self.assertEqual(self.api.calls, expect)
         self.assertEqual(chassis.description, NEW_DESCR)
+
+    def test_chassis_node_list(self):
+        nodes = self.mgr.list_nodes(CHASSIS['uuid'])
+        expect = [
+            ('GET', '/v1/chassis/%s/nodes' % CHASSIS['uuid'], {}, None),
+        ]
+        self.assertEqual(self.api.calls, expect)
+        self.assertEqual(len(nodes), 1)
+        self.assertEqual(nodes[0].uuid, NODE['uuid'])

ironicclient/v1/chassis.py

@@ -36,6 +36,10 @@ class ChassisManager(base.Manager):
     def list(self):
         return self._list(self._path(), "chassis")
 
+    def list_nodes(self, chassis_id):
+        path = "%s/nodes" % chassis_id
+        return self._list(self._path(path), "nodes")
+
     def get(self, chassis_id):
         try:
             return self._list(self._path(chassis_id))[0]

ironicclient/v1/chassis_shell.py

@@ -102,3 +102,16 @@ def do_chassis_update(cc, args):
     except exc.HTTPNotFound:
         raise exc.CommandError('Chassis not found: %s' % args.chassis)
     _print_chassis_show(chassis)
+
+
+@utils.arg('chassis', metavar='<chassis id>', help="ID of chassis")
+def do_chassis_node_list(cc, args):
+    """List the nodes contained in the chassis."""
+    try:
+        nodes = cc.chassis.list_nodes(args.chassis)
+    except exc.HTTPNotFound:
+        raise exc.CommandError(_('Chassis not found: %s') % args.chassis)
+    field_labels = ['UUID', 'Instance UUID',
+                    'Power State', 'Provisioning State']
+    fields = ['uuid', 'instance_uuid', 'power_state', 'provision_state']
+    utils.print_list(nodes, fields, field_labels, sortby=1)