Description of problem:

 Cloudforms installation on Openshift can not be completed.
 The Cloudforms http pod fails to start because the /etc/systemd/system/httpd.service.d/environment.conf system unit doesn't meet "ConditionPathExists" in the cloudforms46/cfme-openshift-httpd container image


 # /usr/lib/systemd/system/httpd.service                                                                                                                                                                              
[Unit]                                               
Description=The Apache HTTP Server                   
After=network.target remote-fs.target nss-lookup.target                                                   
Documentation=man:httpd(8)                           
Documentation=man:apachectl(8)                                                                            
                                                                                                          
[Service]                                                                                                 
Type=notify                                                                                               
EnvironmentFile=/etc/sysconfig/httpd                                                                      
ExecStart=/usr/sbin/httpd $OPTIONS -DFOREGROUND                                                           
ExecReload=/usr/sbin/httpd $OPTIONS -k graceful      
ExecStop=/bin/kill -WINCH ${MAINPID}
# We want systemd to give httpd some time to finish gracefully, but still want
# it to kill httpd after TimeoutStopSec if something went wrong during the
# graceful stop. Normally, Systemd sends SIGTERM signal right after the
# ExecStop, which would kill httpd. We are sending useless SIGCONT here to give
# httpd time to finish.
KillSignal=SIGCONT
PrivateTmp=true

[Install]
WantedBy=multi-user.target

# /etc/systemd/system/httpd.service.d/environment.conf
[Unit]
After=initialize-httpd-auth.service
ConditionPathExists=/etc/container-environment   <------ this file doesn't exist
[Service]
EnvironmentFile=/etc/container-environment



Version-Release number of selected component (if applicable):

 Openshift 3.9
 CFME 5.9


How reproducible:

 Always

Steps to Reproduce:

1. Install OpenShift cluster
2. Follow steps in the Cloudforms installation guide: https://access.redhat.com/documentation/en-us/red_hat_cloudforms/4.6/html-single/installing_red_hat_cloudforms_on_openshift_container_platform/index


Actual results:

 httpd-1-deploy pod fails as the httpd-1 is never ready
 Cloudforms is not installed/operational


Expected results:

 httpd service is started correctly in the httpd pod


Additional info:

 Issue regarding the "ConditionPathExists" is mentioned here: https://github.com/ManageIQ/container-httpd/issues/18