I accomplished something similar awhile back.
While I've not spent much time looking at your particular problem, I think
this'll help point you in the direction of what you need…
class mymodule::params{
$collector = hiera('mymodule_collector','')
}
class mymodule::config{
$collector = $mymodule::params::collector
$ipstring = inline_template("<% collector.each_pair do |key, hash|
%><%=hash['ip']%>,<%end%>")
$ips = split ($ipstring,',')
}
define mymodule::add_hosts_allow () {
exec { "hosts_allow_$title":
command => "/bin/echo \"myservice : $title : ALLOW\" >>/etc/hosts.allow",
unless => "/bin/grep -c \"myservice : $title : ALLOW\" /etc/hosts.allow",
} #end exec
}
On Aug 21, 2012, at 11:00 PM, Douglas Garstang <doug.garst...@gmail.com> wrote:
> I know I did this once before but can't find docs on how to do it again.
>
> I have this in a yaml file:
>
> pvdisks:
> ec2_pvdisks_m1.small:
> disks: /dev/xvdb1
> enabled: yes
>
> Loading it with hiera.
>
> Manifest has:
>
> $testkey = hiera('pvdisks')
> notice ("TESTKEY=$testkey[ec2_pvdisks_m1.small]")
>
> This is printing
> TESTKEY=ec2_pvdisks_m1.smalldisks/dev/xvdb1enabledtrue['ec2_pvdisks_m1.small']
>
> which obviously is the data picked into a string.
>
> Doug.
>
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