Description of problem:

most recent version of pacemaker (1.1.13-10.el7) changes the output of crm_node which is breaking scripts in openstack foreman installer.

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

1.1.13-10.el7

How reproducible:

attempt to deploy openstack using foreman installer after updating to latest pacemaker



Actual results:

deployment fails 

Expected results:

successful deployment

Additional info:

Earlier version 1.1.12-22.el7.1.4
[root@controller-1 ~]# /usr/sbin/crm_node -l
2 pcmk-controller-3
3 pcmk-controller-2
1 pcmk-controller-1

With new 1.1.13-10.el7
[root@controller-1 ~]# /usr/sbin/crm_node -l
2 pcmk-controller-3 member
3 pcmk-controller-2 member
1 pcmk-controller-1 member

I.e. there is a third field added which will confuse script

[root@controller-1 ~]# grep crm_node /tmp/ha-all-in-one-util.bash 
  /usr/sbin/crm_node -n
  members=$(/usr/sbin/crm_node -l | perl -p -e 's/^.*\s+(\S+)$/$1/g')
[root@controller-1 ~]# 

making it not get the cluster members but just "member" three times.

This script comes from 

# rpm -qf /usr/share/openstack-foreman-installer/puppet/modules/quickstack/templates/ha-all-in-one-util.erb
openstack-foreman-installer-3.0.26-1.el7ost.noarch