ovn-bgp-agent image support

This adds support for the ovn-bgp-agent container image.
ovn-bgp-agent can be found at https://opendev.org/x/ovn-bgp-agent.

Change-Id: Ic656117becd9a059b56a4753a5c579c2ee703cc5

container-images/tcib/base/ovn-bgp-agent/ovn_bgp_agent.yaml

@@ -0,0 +1,8 @@
+tcib_actions:
+- run: bash /usr/local/bin/uid_gid_manage neutron
+- run: dnf install -y {{ tcib_packages['common'] | join(' ') }} && dnf clean all && rm -rf /var/cache/dnf
+- run: ln -s /usr/share/openstack-tripleo-common/healthcheck/ovn-bgp-agent /openstack/healthcheck && chmod a+rx /openstack/healthcheck
+tcib_packages:
+  common:
+  - ovn-bgp-agent
+tcib_user: neutron

container-images/tripleo_containers.yaml

@@ -53,6 +53,8 @@ container_images:
   image_source: tripleo
 - imagename: quay.io/tripleomaster/openstack-frr:current-tripleo
   image_source: tripleo
+- imagename: quay.io/tripleomaster/openstack-ovn-bgp-agent:current-tripleo
+  image_source: tripleo
 - imagename: quay.io/tripleomaster/openstack-glance-api:current-tripleo
   image_source: tripleo
 - imagename: quay.io/tripleomaster/openstack-gnocchi-api:current-tripleo

container-images/tripleo_containers.yaml.j2

@@ -240,6 +240,13 @@ container_images_template:
   services:
   - OS::TripleO::Services::Frr
 
+- imagename: "{{namespace}}/{{name_prefix}}ovn-bgp-agent{{name_suffix}}:{{tag}}"
+  image_source: tripleo
+  params:
+  - ContainerOvnBgpAgentImage
+  services:
+  - OS::TripleO::Services::Frr
+
 - imagename: "{{namespace}}/{{name_prefix}}glance-api{{name_suffix}}:{{tag}}"
   image_source: tripleo
   params:

healthcheck/ovn-bgp-agent

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+. ${HEALTHCHECK_SCRIPTS:-/usr/share/openstack-tripleo-common/healthcheck}/common.sh
+
+process='ovn-bgp-agent'
+
+if ps -e | grep $process; then
+    exit 0
+else
+    echo "There is no $process process running in the container"
+    exit 1
+fi