Add Centos-8 support

Change-Id: I67b334c6ec173460ce3a2bcec0e5c083c4deee6b

vars/redhat-8.yml

@@ -0,0 +1,34 @@
+---
+# Copyright 2016, 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.
+
+# NOTE(cloudnull): These variables have been kept to ensure
+#                  we're cleaning up the old interface files.
+#                  Remote this in the "R" release.
+lxc_container_default_route_interfaces: "/etc/sysconfig/network-scripts/route-{{ item.value.interface }}"
+lxc_container_interface_target: "/etc/sysconfig/network-scripts/ifcfg-{{ item.value.interface }}"
+lxc_container_default_interface: "/etc/sysconfig/network-scripts/ifcfg-eth0"
+
+lxc_container_map:
+  distro: centos
+  arch: amd64
+  release: 8
+
+lxc_container_default_config_list:
+  - "lxc.start.auto=1"
+  - "lxc.start.delay=15"
+  - "lxc.group=onboot"
+  - "lxc.group=openstack"
+  - "lxc.autodev=1"
+  - "lxc.hook.autodev=/var/lib/lxc/{{ inventory_hostname }}/autodev"