Clean up the deprecated options for Xen API support

This change cleans up the configuration options for Xen API support,
which was deprecated during the Wallaby cycle[1] and have been
ineffective.

[1] a6dbf97242

Change-Id: I89f304f767b2ec645ac7bb216890b6ac470fd875

neutron/conf/agent/xenapi_conf.py

@@ -1,47 +0,0 @@
-# Copyright 2016 Citrix Systems.
-# All Rights Reserved.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License"); you may
-#    not use this file except in compliance with the License. You may obtain
-#    a copy of the License at
-#
-#         http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
-#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
-#    License for the specific language governing permissions and limitations
-#    under the License.
-
-from oslo_config import cfg
-
-from neutron._i18n import _
-
-XENAPI_CONF_SECTION = 'xenapi'
-
-XENAPI_DEPRECATION_REASON = ('XenAPI support has been removed from Nova, it '
-                             'will be removed in X.')
-XENAPI_OPTS = [
-    cfg.StrOpt('connection_url',
-               help=_("URL for connection to XenServer/Xen Cloud Platform."),
-               deprecated_for_removal=True,
-               deprecated_since='Wallaby',
-               deprecated_reason=XENAPI_DEPRECATION_REASON),
-    cfg.StrOpt('connection_username',
-               help=_("Username for connection to XenServer/Xen Cloud "
-                      "Platform."),
-               deprecated_for_removal=True,
-               deprecated_since='Wallaby',
-               deprecated_reason=XENAPI_DEPRECATION_REASON),
-    cfg.StrOpt('connection_password',
-               help=_("Password for connection to XenServer/Xen Cloud "
-                      "Platform."),
-               secret=True,
-               deprecated_for_removal=True,
-               deprecated_since='Wallaby',
-               deprecated_reason=XENAPI_DEPRECATION_REASON)
-]
-
-
-def register_xenapi_opts(cfg=cfg.CONF):
-    cfg.register_opts(XENAPI_OPTS, group=XENAPI_CONF_SECTION)

neutron/opts.py

@@ -31,7 +31,6 @@ import neutron.conf.agent.linux
 import neutron.conf.agent.metadata.config as meta_conf
 import neutron.conf.agent.ovs_conf
 import neutron.conf.agent.ovsdb_api
-import neutron.conf.agent.xenapi_conf
 import neutron.conf.common
 import neutron.conf.db.dvr_mac_db
 import neutron.conf.db.extraroute_db
@@ -342,10 +341,3 @@ def list_ironic_auth_opts():
                 opt_list.append(plugin_option)
     opt_list.sort(key=operator.attrgetter('name'))
     return [(IRONIC_GROUP, opt_list)]
-
-
-def list_xenapi_opts():
-    return [
-        ('xenapi',
-         neutron.conf.agent.xenapi_conf.XENAPI_OPTS)
-    ]

releasenotes/notes/clean_up_xenapi_support-44694e3f9c29b8be.yaml

@@ -0,0 +1,5 @@
+---
+upgrade:
+  - |
+    The configuration options for XenAPI support has been removed, because
+    these options were already ineffective.