Fix ownership of layers.conf file

[Bejusek]

Right now the following code in internal/module/registerlayer.pp class creates layers.conf file as root.

exec { "jboss::module::layer::${layer}":
  command => "/bin/awk -F'=' 'BEGIN {ins = 0} /^layers=/ { ins = ins + 1; print \$1=${layer},\$2 } END {if(ins == 0) print \"layers=${layer},base\"}' > ${jboss::home}/modules/layers.conf",
  unless  => "/bin/egrep -e '^layers=.*${layer}.*' ${jboss::home}/modules/layers.conf",
  require => Anchor['jboss::installed'],
  notify  => Service[$jboss::product],
}

On systems with umask other than default 0022, this file may become unreadable by jboss::jboss_user, thus preventing jboss service from starting.

This command should be executed as $jboss::jboss_user

[Cosaquee]

@Bejusek can you do this or some other team member should fix this ?

[Bejusek]

Sure, I'll fix it.

[Bejusek]

Fixed by merging #57