Add a new cmd method node-get-vendor-passthru-methods

This method will return vendor-passthru-methods for the node.

Change-Id: I1c5b18e2102ef355d0619be3c87771dafb7733ae
Partial-Bug: #1507546

ironicclient/tests/unit/v1/test_node.py

@@ -72,6 +72,11 @@ CONSOLE_ENABLE = 'true'
 BOOT_DEVICE = {'boot_device': 'pxe', 'persistent': False}
 SUPPORTED_BOOT_DEVICE = {'supported_boot_devices': ['pxe']}
 
+NODE_VENDOR_PASSTHRU_METHOD = {"heartbeat": {"attach": "false",
+                                             "http_methods": ["POST"],
+                                             "description": "",
+                                             "async": "true"}}
+
 CREATE_NODE = copy.deepcopy(NODE1)
 del CREATE_NODE['id']
 del CREATE_NODE['uuid']
@@ -294,6 +299,13 @@ fake_responses = {
             SUPPORTED_BOOT_DEVICE,
         ),
     },
+    '/v1/nodes/%s/vendor_passthru/methods' % NODE1['uuid']:
+    {
+        'GET': (
+            {},
+            NODE_VENDOR_PASSTHRU_METHOD,
+        ),
+    },
 }
 
 fake_responses_pagination = {
@@ -931,3 +943,12 @@ class NodeManagerTest(testtools.TestCase):
         ]
         self.assertEqual(expect, self.api.calls)
         self.assertEqual(SUPPORTED_BOOT_DEVICE, boot_device)
+
+    def test_node_get_vendor_passthru_methods(self):
+        vendor_methods = self.mgr.get_vendor_passthru_methods(NODE1['uuid'])
+        expect = [
+            ('GET', '/v1/nodes/%s/vendor_passthru/methods' % NODE1['uuid'],
+             {}, None)
+        ]
+        self.assertEqual(expect, self.api.calls)
+        self.assertEqual(NODE_VENDOR_PASSTHRU_METHOD, vendor_methods)

ironicclient/tests/unit/v1/test_node_shell.py

@@ -789,3 +789,11 @@ class NodeShellTest(utils.BaseTestCase):
                                           fields=[['foo', 'bar']])
         self.assertRaises(exceptions.CommandError,
                           n_shell.do_node_port_list, client_mock, args)
+
+    def test_do_node_get_vendor_passthru_methods(self):
+        client_mock = mock.MagicMock()
+        args = mock.MagicMock()
+        args.node = 'node_uuid'
+        n_shell.do_node_get_vendor_passthru_methods(client_mock, args)
+        client_mock.node.get_vendor_passthru_methods.assert_called_once_with(
+            'node_uuid')

ironicclient/v1/node.py

@@ -323,3 +323,7 @@ class NodeManager(base.Manager):
     def get_supported_boot_devices(self, node_uuid):
         path = "%s/management/boot_device/supported" % node_uuid
         return self.get(path).to_dict()
+
+    def get_vendor_passthru_methods(self, node_ident):
+        path = "%s/vendor_passthru/methods" % node_ident
+        return self.get(path).to_dict()

ironicclient/v1/node_shell.py

@@ -472,3 +472,20 @@ def do_node_show_states(cc, args):
     """Show information about the node's states."""
     states = cc.node.states(args.node)
     cliutils.print_dict(states.to_dict(), wrap=72)
+
+
+@cliutils.arg('node', metavar='<node>', help="Name or UUID of the node.")
+def do_node_get_vendor_passthru_methods(cc, args):
+    """Get the vendor passthru methods for a node."""
+    methods = cc.node.get_vendor_passthru_methods(args.node)
+    data = []
+    for method, response in methods.items():
+        response['name'] = method
+        http_methods = ','.join(response['http_methods'])
+        response['http_methods'] = http_methods
+        data.append(response)
+    fields = res_fields.VENDOR_PASSTHRU_METHOD_RESOURCE.fields
+    field_labels = res_fields.VENDOR_PASSTHRU_METHOD_RESOURCE.labels
+    cliutils.print_list(data, fields,
+                        field_labels=field_labels,
+                        sortby_index=None)

ironicclient/v1/resource_fields.py

@@ -32,6 +32,8 @@ class Resource(object):
 
     FIELDS = {
         'address': 'Address',
+        'async': 'Async',
+        'attach': 'Response is attachment',
         'chassis_uuid': 'Chassis UUID',
         'clean_step': 'Clean Step',
         'console_enabled': 'Console Enabled',
@@ -41,6 +43,7 @@ class Resource(object):
         'driver_info': 'Driver Info',
         'driver_internal_info': 'Driver Internal Info',
         'extra': 'Extra',
+        'http_methods': 'Supported HTTP methods',
         'inspection_finished_at': 'Inspection Finished At',
         'inspection_started_at': 'Inspection Started At',
         'instance_info': 'Instance Info',
@@ -165,6 +168,13 @@ NODE_RESOURCE = Resource(
      'provision_state',
      'maintenance',
      ])
+VENDOR_PASSTHRU_METHOD_RESOURCE = Resource(
+    ['name',
+     'http_methods',
+     'async',
+     'description',
+     'attach'
+     ])
 
 # Ports
 PORT_DETAILED_RESOURCE = Resource(