Bug 1609963

'openstack undercloud install' fails during 'Check for unhealthy containers after step 5' : openstack-heat-api-cfn and openstack-heat-api are unhealthy

Environment:
heat-cfntools-1.2.6-5.el7.noarch
python-heat-agent-docker-cmd-1.6.1-0.20180709100740.fdd6a5f.el7ost.noarch
ansible-role-redhat-subscription-1.0.1-1.el7ost.noarch
openstack-heat-agents-1.6.1-0.20180709100740.fdd6a5f.el7ost.noarch
openstack-heat-common-12.0.0-0.20180604085325.7d878a8.el7ost.noarch
python-tripleoclient-heat-installer-10.3.1-0.20180716131225.300dfb3.el7ost.noarch
python-heat-agent-json-file-1.6.1-0.20180709100740.fdd6a5f.el7ost.noarch
python-heat-agent-apply-config-1.6.1-0.20180709100740.fdd6a5f.el7ost.noarch
ansible-pacemaker-1.0.4-0.20180220234310.0e4d7c0.el7ost.noarch
ansible-role-tripleo-modify-image-0.0.1-0.20180718224444.c2ef865.el7ost.noarch
python-heat-agent-ansible-1.6.1-0.20180709100740.fdd6a5f.el7ost.noarch
openstack-heat-api-12.0.0-0.20180604085325.7d878a8.el7ost.noarch
python2-heatclient-1.16.0-0.20180619123220.f095a0f.el7ost.noarch
python-heat-agent-1.6.1-0.20180709100740.fdd6a5f.el7ost.noarch
python-heat-agent-puppet-1.6.1-0.20180709100740.fdd6a5f.el7ost.noarch
ansible-role-container-registry-0.0.1-0.20180718101745.9fcedac.el7ost.noarch
instack-undercloud-9.1.1-0.20180716115151.bc82d48.el7ost.noarch
openstack-heat-monolith-12.0.0-0.20180604085325.7d878a8.el7ost.noarch
puppet-heat-13.1.1-0.20180719053944.8ef3646.el7ost.noarch
python-heat-agent-hiera-1.6.1-0.20180709100740.fdd6a5f.el7ost.noarch
ansible-2.5.4-1.el7ae.noarch
ansible-tripleo-ipsec-8.1.1-0.20180405121919.325d233.el7ost.noarch
openstack-tripleo-heat-templates-9.0.0-0.20180720154239.959e1d7.el7ost.noarch
openstack-heat-engine-12.0.0-0.20180604085325.7d878a8.el7ost.noarch


Steps to reproduce:
Edit undercloud.conf to include:
[stack@undercloud75 ~]$ cat undercloud.conf 
[DEFAULT]
# Network interface on the Undercloud that will be handling the PXE
# boots and DHCP for Overcloud instances. (string value)
local_interface = eth1
local_ip = 192.168.0.1/24
#undercloud_public_host = 192.168.0.2
#undercloud_admin_host = 192.168.0.3
generate_service_certificate = false
container_images_file=/home/stack/containers-prepare-parameter.yaml
undercloud_ntp_servers=clock.redhat.com
docker_insecure_registries=docker-registry.engineering.redhat.com
# BZ#1608508
undercloud_enable_selinux=False
[ctlplane-subnet]
local_subnet = ctlplane-subnet
cidr = 192.168.0.0/24
dhcp_start = 192.168.0.5
dhcp_end = 192.168.0.24
gateway = 192.168.0.1
inspection_iprange = 192.168.0.100,192.168.0.120
masquerade = true

Note the attempt to use nonSSL undercloud.

Run 'openstack undercloud install'.

Encountered https://bugzilla.redhat.com/show_bug.cgi?id=1609896

Re-ran the command 'openstack undercloud install'

Result:
}

TASK [Check for unhealthy containers after step 5] ****************************************************************************************************************************************************************
ok: [undercloud75]

TASK [Debug output for task which failed: Check for unhealthy containers after step 5] ****************************************************************************************************************************
fatal: [undercloud75]: FAILED! => {
    "failed_when_result": true,
    "outputs.stdout_lines|default([])|union(outputs.stderr_lines|default([]))": [
        "0a29b766d34c        192.168.24.1:8787/rhosp14/openstack-heat-api-cfn:2018-07-26.6   \"kolla_start\"       2 minutes ago       Up 2 minutes (unhealthy)                       heat_api_cfn",
        "a0ea4705e67d        192.168.24.1:8787/rhosp14/openstack-heat-api:2018-07-26.6       \"kolla_start\"       2 minutes ago       Up 2 minutes (unhealthy)                       heat_api"
    ]   
}   

NO MORE HOSTS LEFT ************************************************************************************************************************************************************************************************

PLAY RECAP ********************************************************************************************************************************************************************************************************
undercloud75               : ok=216  changed=58   unreachable=0    failed=1

Not cleaning working directory /home/stack/tripleo-heat-installer-templates
Not cleaning ansible directory /home/stack/undercloud-ansible-Cm4Mv9
Install artifact is located at /home/stack/undercloud-install-20180730214110.tar.bzip2

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Deployment Failed!

ERROR: Heat log files: /var/log/heat-launcher/undercloud_deploy-yfWWeD



The issue reproduces.