BZ #1290684 - Replace regex to accommodate change in crm_mode output

Remove the regex used and just grab the second column of the output
from the crm_mode command to get members.

puppet/modules/quickstack/templates/ha-all-in-one-util.erb

@@ -59,7 +59,7 @@ all_members_include() {
  scope.lookupvar("::operatingsystemrelease").match(/^6\.5.*/) %>
  members=$(/usr/sbin/crm_node -l)
  <% else %>
- members=$(/usr/sbin/crm_node -l | perl -p -e 's/^.*\s+(\S+)$/$1/g')
+ members=$(/usr/sbin/crm_node -l | awk '{print $2}')
  <% end %>
  if [ "x${members}" = "x" ]; then return 1; fi
  for member in $members; do