Description of problem:

Deployed OSPD version 14 from:
https://rhos-qe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/OSPD-Customized-Deployment-virt/
It worked without errors.
After that, I decided to install Octavia by adding:
--environment-file /usr/share/openstack-tripleo-heat-templates/environments/services/octavia.yaml \

to overcloud_deploy.sh and running overcloud_deploy.sh again:

[stack@undercloud-0 ~]$ . stackrc
(undercloud) [stack@undercloud-0 ~]$ ./overcloud_deploy.sh


overcloud_deploy.sh file:

(undercloud) [stack@undercloud-0 ~]$ cat overcloud_deploy.sh
#!/bin/bash

openstack overcloud deploy \
--timeout 100 \
--templates /usr/share/openstack-tripleo-heat-templates \
--stack overcloud \
--libvirt-type kvm \
--ntp-server clock.redhat.com \
-e /home/stack/virt/config_lvm.yaml \
-e /usr/share/openstack-tripleo-heat-templates/environments/network-isolation.yaml \
-e /home/stack/virt/network/network-environment.yaml \
-e /home/stack/virt/inject-trust-anchor.yaml \
-e /home/stack/virt/hostnames.yml \
-e /home/stack/virt/nodes_data.yaml \
-e /usr/share/openstack-tripleo-heat-templates/environments/services/octavia.yaml \
-e ~/containers-prepare-parameter.yaml \
-e /home/stack/virt/extra_templates.yaml \
--log-file overcloud_deployment_60.log


Actual results:

PLAY RECAP *********************************************************************
compute-0                  : ok=128  changed=24   unreachable=0    failed=0   
compute-1                  : ok=128  changed=24   unreachable=0    failed=0   
controller-0               : ok=174  changed=24   unreachable=0    failed=0   
controller-1               : ok=174  changed=24   unreachable=0    failed=0   
controller-2               : ok=174  changed=24   unreachable=0    failed=0   
undercloud                 : ok=7    changed=4    unreachable=0    failed=1   

Monday 04 February 2019  04:42:46 -0500 (0:00:46.112)       0:05:02.900 ******* 
=============================================================================== 

Ansible failed, check log at /var/lib/mistral/overcloud/ansible.log.
Overcloud configuration failed.

When checking if Octavia is installed:
[stack@undercloud-0 ~]$ . stackrc
(undercloud) [stack@undercloud-0 ~]$ ssh heat-admin.24.6  ---> Connect to controller-1
[heat-admin@controller-1 ~]$ sudo -i
[root@controller-1 ~]# docker ps -a | grep octavia   ---> EMPTY

Octavia is NOT installed.