Bug 1322855

Summary:	Overcloud deployment with external load balancer fails
Product:	Red Hat OpenStack	Reporter:	Marius Cornea <mcornea>
Component:	openstack-tripleo-heat-templates	Assignee:	James Slagle <jslagle>
Status:	CLOSED ERRATA	QA Contact:	Marius Cornea <mcornea>
Severity:	urgent	Docs Contact:
Priority:	unspecified
Version:	8.0 (Liberty)	CC:	dbecker, jslagle, lnatapov, mburns, morazi, nbarcet, rhel-osp-director-maint
Target Milestone:	ga	Keywords:	Regression
Target Release:	8.0 (Liberty)
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	openstack-tripleo-heat-templates-0.8.14-4.el7ost	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-04-15 14:31:46 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:

Description Marius Cornea 2016-03-31 13:02:02 UTC

Description of problem:
Overcloud deployment with external load balancer fails

Version-Release number of selected component (if applicable):
openstack-tripleo-heat-templates-0.8.14-1.el7ost.noarch

How reproducible:


Steps to Reproduce:
1. Deploy overcloud with external load balancer

Actual results:
Deployment fails with:

[2016-03-31 11:29:04,061] (heat-config) [DEBUG] ++ systemctl is-active pacemaker
+ pacemaker_status=active
++ hiera bootstrap_nodeid
++ facter hostname
++ hiera update_identifier
+ '[' active = active -a overcloud-controller-0 = overcloud-controller-0 -a nil '!=' nil ']'
+ '[' active = active ']'
+ systemctl reload haproxy
Job for haproxy.service invalid.

[root@overcloud-controller-0 heat-admin]# systemctl status haproxy
● haproxy.service - HAProxy Load Balancer
   Loaded: loaded (/usr/lib/systemd/system/haproxy.service; disabled; vendor preset: disabled)
   Active: inactive (dead)

Mar 31 11:29:04 overcloud-controller-0.localdomain systemd[1]: Unit haproxy.service cannot be reloaded because it is inactive.

Expected results:
Deployment succeeds

Additional info:

Comment 2 James Slagle 2016-03-31 16:11:08 UTC

this should be fixed when i do the next rebase, it will be addressed by the linked patch.

we ended up removing the systemctl reload haproxy in favor of setting UpdateIdentifier, and in that case the haproxy restart is guarded by:

if pcs status | grep haproxy-clone; then
  pcs resource restart haproxy-clone
fi

so this should resolve the issue with external loadbalancers.

Comment 6 Leonid Natapov 2016-04-11 10:45:34 UTC

openstack-tripleo-heat-templates-0.8.14-7.el7ost.noarch

successfully deployed ha+ex-lb

Comment 8 errata-xmlrpc 2016-04-15 14:31:46 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-0637.html