Retire castellan-ui

castellan-ui is being retired. [1]  This patch removes the project
from infrastructure systems (Step 4 in [2]).

[1] http://lists.openstack.org/pipermail/openstack-discuss/2019-May/006509.html
[2] https://docs.openstack.org/infra/manual/drivers.html#retiring-a-project

Change-Id: Ie4ee3f9350d027f4cf53997aaa46a6099a512107

gerrit/acls/openstack/castellan-ui.config

@@ -1,11 +0,0 @@
-[access "refs/heads/*"]
-abandon = group castellan-ui-core
-label-Code-Review = -2..+2 group castellan-ui-core
-label-Workflow = -1..+1 group castellan-ui-core
-
-[receive]
-requireChangeId = true
-requireContributorAgreement = true
-
-[submit]
-mergeContent = true

gerrit/projects.yaml

@@ -1164,10 +1164,8 @@
 - project: openstack/castellan
   description: Generic Key Manager interface for OpenStack
 - project: openstack/castellan-ui
-  use-storyboard: true
-  description: Generic Key Manager interface UI plugin for Horizon
-  groups:
-    - barbican
+  description: RETIRED, Generic Key Manager interface UI plugin for Horizon
+  acl-config: /home/gerrit2/acls/openstack/retired.config
 - project: openstack/ceilometer
   description: OpenStack Telemetry (Ceilometer)
   use-storyboard: true

zuul.d/projects.yaml

@@ -1715,11 +1715,6 @@
     templates:
       - publish-to-pypi
 
-- project:
-    name: openstack/castellan-ui
-    templates:
-      - noop-jobs
-
 - project:
     name: openstack/ceilometer
     templates:

zuul/main.yaml

@@ -294,7 +294,6 @@
           - openstack/blazar-tempest-plugin
           - openstack/bugdaystats
           - openstack/castellan
-          - openstack/castellan-ui
           - openstack/ceilometer
           - openstack/ceilometer-powervm
           - openstack/ceilometermiddleware