Thanks Ken. Adding the '==' now makes my template syntactically valid,
which is always nice.
Next problem - as the $includernw variable is defined in a subclass, it
is out-of-scope when the main dhcpd.conf template is called from the top
class.
I see in the docs there's a function called scope.lookupvar but that
seems to need a <%= in the template, rather than a <%. Is there a way to
use an out-of-scope variable in a simple conditional in a template?
I'm a perl kinda guy, but gradually getting to grips with ruby/puppet :)
Many thanks,
Jonathan
On 06/07/11 14:56, Ken Barber wrote:
Try:
<% if includernw == 1 %> include "/etc/dhcp/dhcpd.rnw";<% end %>
Note the '==' :-).
ken.
On Wed, Jul 6, 2011 at 2:45 PM, Jonathan Gazeley
<jonathan.gaze...@bristol.ac.uk> wrote:
I have a puppet class called dhcp which sets up the daemon and installs a
base dhcpd.conf.
I have also have subclasses like dhcp::pool1, dhcp::pool2 which install
other files with DHCP code snippets to provide DHCP to different subnets
with different address pools. The manifest for these looks like this:
class dhcp::rnw {
include dhcp2::common
$includernw = '1'
file { "dhcpd.rnw":
name => "/etc/dhcp/dhcpd.rnw",
mode => 644,
owner => "root",
group => "root",
notify => Service[dhcpd],
source => "puppet:///modules/dhcp/dhcpd.rnw",
}
In the ERB template for the base dhcpd.conf, I have lines like this:
<% if includernw = 1 %> include "/etc/dhcp/dhcpd.rnw";<% end %>
For some reason, the include lines always get included, even if the subclass
hasn't been applied and therefore the $includernw hasn't been set.
Am I missing something with the way variables are set and assigned, or read
in ERB?
Thanks,
Jonathan
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