Hello all,
I know that execution order is not guaranteed within a scope without
explicitly declaring dependencies.
However I've always been able to set variables in classes, and expect them
to be used properly in templates that I declare in a File statement in the
same class.
It looks like I came across a problem with this yesterday :
My class contains :
$master_port = 6379
$master_host = $hostname ? {
/(stage|live)-xx([a-d])-redis1/ => "$1-yy$2-redis1",
default => false,
}
file { "/etc/redis/redis.conf":
ensure => file,
owner => "root",
group => "root",
mode => "0644",
content => template("redis/redis.conf.erb"),
}
And redis.conf.erb contains :
<% if master_host -%>
slaveof <%= master_host %> <%= master_port %>
<% end -%>
When the hostname matches the regexp, here's what I get in redis.conf
depending on how I run puppet :
- If I run puppet masterless using "puppet apply testing.pp" (with
testing.pp being a simple manifest that just include the module that
contains the class above) :
"slaveof live-yya-redis1 6379"
This is fine
- But if I run puppet through "puppet agent --test", with the exact same
manifest on the puppetmaster as locally, I get this :
"slaveof 6379"
So, it looks like in the second case the master_host variable is definitely
set (otherwise the if statement in the .erb would exit), but set to an
empty string, while the other master_port variable, which is defined right
next to it in the manifest, works fine !
Any idea why that should be ?
Thanks !
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