Hi, I am looking for a solution for a problem of node dependency. Suppose I have node A where service xyz is running. Now the node B service 123 is dependent on service xyz of node A i.e. to update node B service 123, the service xyz of node A should be stopped as a prerequisite. How I can achieve this in puppet? A simple case for above is the hadoop datanode and namenode where the datanode update should only happen after stopping hadoop''s namenode. Thanks, -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To post to this group, send email to puppet-users@googlegroups.com. To unsubscribe from this group, send email to puppet-users+unsubscribe@googlegroups.com. For more options, visit this group at http://groups.google.com/group/puppet-users?hl=en.