Switch to centos-release-openstack-queens for ovs

Drop the dependency on RDO infra in favor of latest OVS releases in
centos-7. This means we'll be bumping to 2.9.0.

This still isn't the best, as we are pinning to a specific release of
openstack. However, until there is the OVS SIG in centos, this is the
best we can do.

Change-Id: Ic8a7ee26ebe0ef4f8c2dcecf9bcfce03b55422e5
Signed-off-by: Paul Belanger <pabelanger@redhat.com>

roles/multi-node-bridge/tasks/common.yaml

@@ -5,18 +5,17 @@
     - "{{ ansible_os_family }}.yaml"
     - "default.yaml"
 
-# RHEL and CentOS requires repositories provided by RDO in order to install
+# CentOS requires repositories provided by centos in order to install
 # openvswitch, set them up.
-- name: Set-up RDO repositories
+- name: Enable centos-release-openstack-queens
   become: yes
   package:
-    name: "{{ rdo_repository }}"
+    name: centos-release-openstack-queens
     state: installed
   when:
-    - rdo_repository is defined
     - ansible_os_family == "RedHat"
     - ansible_distribution != "Fedora"
-  register: rdo_repos
+  register: centos_ovs
 
 - name: Install openvswitch
   become: yes
@@ -31,13 +30,13 @@
     state: started
     enabled: yes
 
-# If we've installed RDO repositories for openvswitch earlier, remove them
+# If we've installed repositories for openvswitch earlier, remove them
-- name: Ensure RDO repositories are removed
+- name: Ensure centos-release-openstack-queens is removed
   become: yes
   package:
-    name: "rdo-release"
+    name: "centos-release-openstack-queens"
     state: absent
-  when: rdo_repos | changed
+  when: centos_ovs | changed
 
 - name: Authorize the multi-node-bridge network
   become: yes

roles/multi-node-bridge/vars/RedHat.yaml

@@ -1,4 +1,3 @@
 ---
 ovs_package: "openvswitch"
 ovs_service: "openvswitch"
-rdo_repository: "https://rdoproject.org/repos/openstack-ocata/rdo-release-ocata.rpm"