Merge "Allow setting other fields on discovery"

doc/source/user/usage.rst

@@ -274,9 +274,16 @@ Ironic first.
 
 For discovery, the configuration file option ``node_not_found_hook`` should be
 set to load the hook called ``enroll``. This hook will enroll the unidentified
-node into Ironic using the ``fake-hardware`` hardware type. (This is
-a configurable option; set ``enroll_node_driver``, in the **ironic-inspector**
-configuration file, to the Ironic hardware type or classic driver you want.)
+node into Ironic using the ``fake-hardware`` hardware type. This is
+a configurable option: set ``enroll_node_driver`` in the **ironic-inspector**
+configuration file to the hardware type you want. You can also configure
+arbitrary fields to set on discovery, for example:
+
+.. code-block:: ini
+
+    [discovery]
+    enroll_node_driver = ipmi
+    enroll_node_fields = management_interface:noop,resource_class:baremetal
 
 The ``enroll`` hook will also set the ``ipmi_address`` property on the new
 node, if its available in the introspection data we received,

ironic_inspector/conf/discovery.py

@@ -21,6 +21,8 @@ _OPTS = [
                default='fake-hardware',
                help=_('The name of the Ironic driver used by the enroll '
                       'hook when creating a new node in Ironic.')),
+    cfg.DictOpt('enroll_node_fields', default={},
+                help=_('Additional fields to set on newly discovered nodes.')),
     cfg.ListOpt('enabled_bmc_address_version',
                 default=['4', '6'],
                 help=_('IP version of BMC address that will be '

ironic_inspector/plugins/discovery.py

@@ -62,7 +62,7 @@ def _check_existing_nodes(introspection_data, node_driver_info, ironic):
 
 
 def enroll_node_not_found_hook(introspection_data, **kwargs):
-    node_attr = {}
+    node_attr = CONF.discovery.enroll_node_fields.copy()
     ironic = ir_utils.get_client()
 
     node_driver_info = _extract_node_driver_info(introspection_data)

ironic_inspector/test/unit/test_plugins_discovery.py

@@ -117,6 +117,29 @@ class TestEnrollNodeNotFoundHook(test_base.NodeTest):
             {}, {}, self.ironic)
         self.assertEqual({'auto_discovered': True}, introspection_data)
 
+    @mock.patch.object(node_cache, 'create_node', autospec=True)
+    @mock.patch.object(ir_utils, 'get_client', autospec=True)
+    @mock.patch.object(discovery, '_check_existing_nodes', autospec=True)
+    def test_enroll_with_fields(self, mock_check_existing,
+                                mock_client, mock_create_node):
+        mock_client.return_value = self.ironic
+        discovery.CONF.set_override('enroll_node_fields',
+                                    {'power_interface': 'other'},
+                                    'discovery')
+        mock_check_existing = copy_call_args(mock_check_existing)
+        introspection_data = {}
+
+        discovery.enroll_node_not_found_hook(introspection_data)
+
+        mock_create_node.assert_called_once_with('fake-hardware',
+                                                 ironic=self.ironic,
+                                                 driver_info={},
+                                                 provision_state='enroll',
+                                                 power_interface='other')
+        mock_check_existing.assert_called_once_with(
+            {}, {}, self.ironic)
+        self.assertEqual({'auto_discovered': True}, introspection_data)
+
     def test__check_existing_nodes_new_mac(self):
         self.ironic.ports.return_value = []
         introspection_data = {'macs': self.macs}

releasenotes/notes/enroll-node-fields-3f4e22213fd90307.yaml

@@ -0,0 +1,5 @@
+---
+features:
+  - |
+    Adds a new configuration option ``[discovery]enroll_node_fields`` that
+    specifies additional fields to set on a node (e.g. driver interfaces).