Trouble Using Puppet Forge Module example42/splunk - puppet

Question

I want to use https://forge.puppetlabs.com/example42/splunk to setup splunk on some of my systems.
So on my puppet master I did puppet module install example42-splunk.
I use the PE console so I added the class splunk and associated splunk with a group that has one of my nodes, my-mongo-1.
I logon to my-mongo-1 and execute ...
[root#my-mongo-1 ~]# puppet agent -t
...
Info: Caching catalog for my-mongo-1
Info: Applying configuration version '1417030622'
Notice: /Stage[main]/Splunk/Package[splunk]/ensure: created
Notice: /Stage[main]/Splunk/Exec[splunk_create_service]/returns: executed successfully
Notice: /Stage[main]/Splunk/File[splunk_change_admin_password]/ensure: created
Info: /Stage[main]/Splunk/File[splunk_change_admin_password]: Scheduling refresh of Exec[splunk_change_admin_password]
Notice: /Stage[main]/Splunk/Service[splunk]/ensure: ensure changed 'stopped' to 'running'
Info: /Stage[main]/Splunk/Service[splunk]: Unscheduling refresh on Service[splunk]
Notice: /Stage[main]/Splunk/Exec[splunk_change_admin_password]/returns: Could not look up HOME variable. Auth tokens cannot be cached.
Notice: /Stage[main]/Splunk/Exec[splunk_change_admin_password]/returns:
Notice: /Stage[main]/Splunk/Exec[splunk_change_admin_password]/returns: In handler 'users': The password cannot be set to the default password.
Error: /Stage[main]/Splunk/Exec[splunk_change_admin_password]: Failed to call refresh: /opt/splunkforwarder/bin/puppet_change_admin_password returned 22 instead of one of [0]
Error: /Stage[main]/Splunk/Exec[splunk_change_admin_password]: /opt/splunkforwarder/bin/puppet_change_admin_password returned 22 instead of one of [0]
Notice: Finished catalog run in 11.03 seconds
So what am I doing wrong here?
Why do I get the Could not look up HOME variable. Auth tokens cannot be cached. error?

Answer 1

I saw you asked this on Ask Puppet, and gave it a quick test in Vagrant, and there are two solutions:
1) Give a different password for Splunk in Puppet (as it's complaining about using the default password)
class { "splunk":
install => "server",
admin_password => 'n3wP4assw0rd',
}
2) Upgrade the module to a newer version that doesn't have this issue:
puppet module upgrade example42-splunk --force