It's just normal subscript notation. $ntpd_servers[0]
http://docs.puppetlabs.com/puppet/3/reference/lang_datatypes.html#arrays Just as a note, ntpd has an option, -g I believe, that's used to set the time and start the service all at once. I think it's a little preferred over ntpdate these days. Not sure what flavor of linux you're running, but on centos, that flag is default when run through he init script. It would probably be cleaner for you if you could use that flag and then just a service resource subscribed to the conf file. On Tuesday, March 26, 2013 6:01:44 AM UTC-7, Willem Bos wrote: > > Hi all, > > How do I reference the first member in the $ntpd_servers array in the code > below. Any pointers to the official Puppet (or Ruby?) documentation would > be much appreciated. > > class ntp { > > $ntpd_servers = [ "0.rhel.pool.ntp.org", "1.rhel.pool.ntp.org", " > 2.rhel.pool.ntp.org" ] > > exec { "set_clock": > subscribe => File["/etc/ntp.conf"], > command => "/sbin/service ntpd stop && /sbin/ntpdate > <FIRST_MEMBER_OF_ARRAY> && /sbin/service ntpd start", > refreshonly => true; > } > > } > > Regards, > Willem. > -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscr...@googlegroups.com. To post to this group, send email to puppet-users@googlegroups.com. Visit this group at http://groups.google.com/group/puppet-users?hl=en. For more options, visit https://groups.google.com/groups/opt_out.