Description of problem:
After Overcloud installation

check health-check for container on Compute node

[heat-admin@compute-0 ~]$ sudo systemctl status tripleo_ovn_metadata_agent_healthcheck.service
● tripleo_ovn_metadata_agent_healthcheck.service - ovn_metadata_agent healthcheck
   Loaded: loaded (/etc/systemd/system/tripleo_ovn_metadata_agent_healthcheck.service; disabled; vendor preset: disabled)
   Active: failed (Result: exit-code) since Wed 2019-03-27 10:22:16 UTC; 1min 11s ago
  Process: 136577 ExecStart=/usr/bin/podman exec ovn_metadata_agent /openstack/healthcheck (code=exited, status=1/FAILURE)
 Main PID: 136577 (code=exited, status=1/FAILURE)

Mar 27 10:22:16 compute-0 systemd[1]: Starting ovn_metadata_agent healthcheck...
Mar 27 10:22:16 compute-0 podman[136577]: There is no networking-ovn- process connected to ovsdb ports 6642 running in the container
Mar 27 10:22:16 compute-0 podman[136577]: exit status 1
Mar 27 10:22:16 compute-0 systemd[1]: tripleo_ovn_metadata_agent_healthcheck.service: Main process exited, code=exited, status=1/FAILURE
Mar 27 10:22:16 compute-0 systemd[1]: tripleo_ovn_metadata_agent_healthcheck.service: Failed with result 'exit-code'.
Mar 27 10:22:16 compute-0 systemd[1]: Failed to start ovn_metadata_agent healthcheck.



Container runs
f7624d8ba4f0  192.168.24.1:8787/rhosp15/openstack-neutron-metadata-agent-ovn:20190325.1          kolla_start  13 hours ago  Up 13 hours ago         ovn_metadata_agent

[heat-admin@compute-0 ~]$ sudo podman logs ovn_metadata_agent
+ sudo -E kolla_set_configs
INFO:__main__:Loading config file at /var/lib/kolla/config_files/config.json
INFO:__main__:Validating config file
INFO:__main__:Kolla config strategy set to: COPY_ALWAYS
INFO:__main__:Copying service configuration files
INFO:__main__:Deleting /etc/neutron/plugins/networking-ovn/networking-ovn-metadata-agent.ini
INFO:__main__:Copying /var/lib/kolla/config_files/src/etc/neutron/plugins/networking-ovn/networking-ovn-metadata-agent.ini to /etc/neutron/plugins/networking-ovn/networking-ovn-metadata-agent.ini
INFO:__main__:Deleting /etc/neutron/neutron.conf
INFO:__main__:Copying /var/lib/kolla/config_files/src/etc/neutron/neutron.conf to /etc/neutron/neutron.conf
INFO:__main__:Writing out command to execute
INFO:__main__:Setting permission for /var/log/neutron
INFO:__main__:Setting permission for /var/lib/neutron
INFO:__main__:Setting permission for /var/lib/neutron/ovn_metadata_haproxy_wrapper
++ cat /run_command
+ CMD='/usr/bin/networking-ovn-metadata-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/networking-ovn/networking-ovn-metadata-agent.ini --config-dir /etc/neutron/conf.d/networking-ovn-metadata-agent --log-file=/var/log/neutron/ovn-metadata-agent.log'
+ ARGS=
+ [[ ! -n '' ]]
+ . kolla_extend_start
++ [[ ! -d /var/log/kolla/neutron ]]
++ mkdir -p /var/log/kolla/neutron
+++ stat -c %a /var/log/kolla/neutron
++ [[ 2755 != \7\5\5 ]]
++ chmod 755 /var/log/kolla/neutron
++ . /usr/local/bin/kolla_neutron_extend_start
+ echo 'Running command: '\''/usr/bin/networking-ovn-metadata-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/networking-ovn/networking-ovn-metadata-agent.ini --config-dir /etc/neutron/conf.d/networking-ovn-metadata-agent --log-file=/var/log/neutron/ovn-metadata-agent.log'\'''
Running command: '/usr/bin/networking-ovn-metadata-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/networking-ovn/networking-ovn-metadata-agent.ini --config-dir /etc/neutron/conf.d/networking-ovn-metadata-agent --log-file=/var/log/neutron/ovn-metadata-agent.log'
+ exec /usr/bin/networking-ovn-metadata-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/networking-ovn/networking-ovn-metadata-agent.ini --config-dir /etc/neutron/conf.d/networking-ovn-metadata-agent --log-file=/var/log/neutron/ovn-metadata-agent.log


Version-Release number of selected component (if applicable):
OSP15 compose RHOS_TRUNK-15.0-RHEL-8-20190326.n.0

container image openstack-neutron-metadata-agent-ovn:20190325.1 

How reproducible:
Always

Steps to Reproduce:
1.Deploy undercloud OSP15 
2.Deploy Overcloud OSP15
3. check healthcheck status for container on overcloud compute node

Actual results:
There is no networking-ovn- process connected to ovsdb ports 6642 running in the container

Expected results:
service exited with exit code ==0 

Additional info: