Ocata -> Pike overcloud upgrade: heat-api services are running both under systemd and docker containers

[Marius Cornea]

Ocata -> Pike overcloud upgrade: heat-api services are running both under systemd and docker containers:

[root@overcloud-controller-0 heat-admin]# systemctl list-units | grep openstack | grep active | grep heat
  openstack-heat-api-cfn.service loaded active running Openstack Heat CFN-compatible API Service
  openstack-heat-api.service loaded active running OpenStack Heat API Service

[root@overcloud-controller-0 heat-admin]# docker ps | grep heat
f76519ea7934 192.168.0.1:8787/tripleoupstream/centos-binary-heat-api-cfn:latest "kolla_start" 12 hours ago Up 12 hours heat_api_cfn
17d7869342e6 192.168.0.1:8787/tripleoupstream/centos-binary-heat-engine:latest "kolla_start" 12 hours ago Up 12 hours heat_engine
698d6b51eed2 192.168.0.1:8787/tripleoupstream/centos-binary-heat-api:latest "kolla_start" 12 hours ago Up 12 hours heat_api

I expected the systemd services to be stopped and disabled once the containers are started.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/482991
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=223733cccf2ca388431fbf0cd08d9fd39572a3cd
Submitter: Jenkins
Branch: master

commit 223733cccf2ca388431fbf0cd08d9fd39572a3cd
Author: Thomas Herve <email address hidden>
Date: Wed Jul 12 16:54:23 2017 +0200

    Stop Heat WSGI services on docker upgrade

    As we made the migration to HTTPd during the same cycle, we didn't
    include stopping the WSGI services before the upgrades. This handles the
    case, and fixes an issue with the puppet upgrade as well.

    Change-Id: I54ba6214d4bf052c0d840d5bbce2b524d82b7017
    Closes-Bug: #1699443

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 7.0.0.0b3 development milestone.