Merge "Change is_online? to use dc-version"

deployment/puppet/corosync/lib/puppet/provider/pacemaker_common.rb

@@ -599,12 +599,12 @@ class Puppet::Provider::Pacemaker_common < Puppet::Provider
   # @return [TrueClass,FalseClass]
   def is_online?
     begin
-      cibadmin '-Q'
+      dc_version = crm_attribute '-q', '--type', 'crm_config', '--query', '--name', 'dc-version'
+      return false unless dc_version
+      return false if dc_version.empty?
       true
     rescue Puppet::ExecutionFailure
       false
-    else
-      true
     end
   end
 

deployment/puppet/corosync/lib/puppet/provider/service/pacemaker.rb

@@ -8,6 +8,7 @@ Puppet::Type.type(:service).provide :pacemaker, :parent => Puppet::Provider::Pac
   commands :uname => 'uname'
   commands :pcs => 'pcs'
   commands :crm_resource => 'crm_resource'
+  commands :crm_attribute => 'crm_attribute'
   commands :cibadmin => 'cibadmin'
 
   # hostname of the current node