Bug 1272180

Summary: Horizon doesn't load when deploying without pacemaker
Product: [Community] RDO Reporter: Marius Cornea <mcornea>
Component: rdo-managerAssignee: Giulio Fidente <gfidente>
Status: CLOSED CURRENTRELEASE QA Contact: yeylon <yeylon>
Severity: high Docs Contact:
Priority: unspecified    
Version: LibertyCC: gfidente, mburns, srevivo
Target Milestone: ---   
Target Release: Liberty   
Hardware: Unspecified   
OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1281590 (view as bug list) Environment:
Last Closed: 2016-03-30 23:00:47 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 1281590    

Description Marius Cornea 2015-10-15 16:32:45 UTC 
Description of problem:
When deploying keepalived controller Horizon won't load because the default vhost takes precedence over the horizon one.

Version-Release number of selected component (if applicable):
openstack-heat-templates-0.0.1-dev381.el7.centos.noarch
openstack-tripleo-heat-templates-0.8.7-dev284.el7.centos.noarch

How reproducible:
100%

Steps to Reproduce:
1. Deploy 1 x controller + 1 x compute with isolated networks and keepalived:
openstack overcloud deploy --templates ~/templates/my-overcloud -e ~/templates/my-overcloud/environments/network-isolation.yaml -e ~/templates/network-environment.yaml -e ~/templates/firstboot-environment.yaml  --control-scale 1 --compute-scale 1  --libvirt-type qemu
2. Check /etc/httpd/conf.d/

Actual results:
Both 15-default.conf and 15-horizon_vhost.conf are present so the default takes precedence. 

Expected results:
The horizon vhost takes precedence. 

Additional info:
It looks that the non-pacemaker deployment doesn't set the vhost priority:
 
https://github.com/openstack/tripleo-heat-templates/blob/master/puppet/manifests/overcloud_controller.pp#L464