centos: switch to RDO final release of Xena

Change-Id: I547aa9dac5f003135dab8c497aea8dbac89c38e6

Author: mnasiadka

docker/base/Dockerfile.j2

@@ -161,12 +161,9 @@ RUN rm -f /etc/rpm/macros.image-language-conf \
 ] %}
 
 {% set base_centos_yum_repo_packages = [
-    'centos-release-advanced-virtualization',
-    'centos-release-ceph-pacific',
     'centos-release-nfv-extras',
-    'centos-release-nfv-openvswitch',
+    'centos-release-openstack-xena',
     'centos-release-opstools',
-    'centos-release-rabbitmq-38',
     'epel-release',
 ] %}
 
@@ -181,9 +178,7 @@ RUN rm -f /etc/rpm/macros.image-language-conf \
 # to go away - they are from delorean or rdo-release-wallaby package
 # https://review.rdoproject.org/r/c/rdo-infra/ansible-role-dlrn/+/33241
 {% set base_centos_yum_repos_to_disable = [
-    'advanced-virtualization',
     'centos-nfv-extras',
-    'centos-nfv-ovs',
     'centos-advanced-virtualization',
     'centos-ceph-pacific',
     'centos-nfv-openvswitch',

kolla/common/config.py

@@ -265,7 +265,7 @@
                help=('Set the package type of the distro. If not set then '
                      'the packaging type is set to "rpm" if a RHEL based '
                      'distro and "deb" if a Debian based distro.')),
-    cfg.ListOpt('rpm_setup_config', default=[DELOREAN, DELOREAN_DEPS],
+    cfg.ListOpt('rpm_setup_config', default=[],
                 help=('Comma separated list of .rpm or .repo file(s) '
                       'or URL(s) to install before building containers')),
     cfg.StrOpt('apt_sources_list', help=('Path to custom sources.list')),

tests/templates/template_overrides.j2

@@ -31,10 +31,6 @@ RUN sed -i \
 {% block base_centos_repo_overrides_post_rpm %}
 {% endraw %}
 
-RUN sed -i \
-        -e "s|https://trunk.rdoproject.org|{{ nodepool_rdo_proxy }}|g" \
-        /etc/yum.repos.d/delorean*.repo
-
 {% raw %}
 {% endblock %}
 
@@ -99,9 +95,6 @@ RUN sed -i \
         -e "s|^#\(mirrorlist.*\)|\1|" \
         -e "s|^baseurl=http://{{ nodepool_mirror_host }}|#baseurl=http://mirror.centos.org|" \
         /etc/yum.repos.d/CentOS-*.repo \
-    && sed -i \
-        -e "s|{{ nodepool_rdo_proxy }}|https://trunk.rdoproject.org|g" \
-        /etc/yum.repos.d/delorean*.repo \
     && sed -i \
         -e "s|^#\(metalink.*\)|\1|" \
         -e "s|^baseurl=http://{{ nodepool_mirror_host }}|#baseurl=http://download.example/pub|" \