Add Centos-8 support

Change-Id: If0f8b4a7442d8cd904337f802758e17aa3cb8da8

vars/redhat-8.yml

@@ -0,0 +1,60 @@
+---
+# Copyright 2014, Rackspace US, Inc.
+#
+# 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.
+
+horizon_system_service_name: httpd
+
+horizon_devel_distro_packages:
+  - git
+  - libxslt-devel
+  - openssl
+  - openssl-libs
+  - pcre-devel
+
+horizon_distro_packages:
+  - cronie
+  - cronie-anacron
+  - gettext
+  - httpd
+  - httpd-tools
+  - mod_ssl
+  - python3-mod_wsgi
+  - which
+
+horizon_service_distro_packages:
+  - openstack-designate-ui
+  - openstack-heat-ui
+  - openstack-ironic-ui
+  - openstack-magnum-ui
+  - openstack-manila-ui
+  - openstack-sahara-ui
+  - openstack-trove-ui
+  - openstack-octavia-ui
+  - python3-django-horizon
+  - python3-memcached
+
+horizon_apache_conf: "/etc/httpd/conf/httpd.conf"
+horizon_apache_security_conf: "{{ horizon_apache_conf }}"
+
+horizon_apache_configs:
+  - { src: "horizon_apache_ports.conf.j2", dest: "/etc/httpd/conf.d/ports.conf", owner: "root", group: "root" }
+  - { src: "openstack_dashboard.conf.j2", dest: "/etc/httpd/conf.d/openstack-dashboard.conf", owner: "root", group: "root" }
+
+horizon_apache_default_sites:
+  - "/etc/httpd/conf.d/userdir.conf"
+  - "/etc/httpd/conf.d/welcome.conf"
+  - "/etc/httpd/conf.d/ssl.conf"
+
+_horizon_lib_dir: "/usr/share/openstack-dashboard"
+horizon_dashboard_panel_dir: "{{ _horizon_lib_dir }}/openstack_dashboard/local/enabled"