Silviu Paragina wrote:
> Are there any such things? For example
> $ip_list_arr=split(ip_list,",")
> $ip_external=*$ip_list_arr[0]*
>
> Or the only way to do it, is via custom functions?
> I think I read something like this before, but can't remember where or
> if it was with a custom function or not.
Not at the moment. There is some work being done to add hashes to
the Puppet language, and then I think we will get array indexing at
the same time.
If you only need it once, you can abuse inline_template() to do it:
$ip_list_arr = split($ip_list, ",")
$ip_external = inline_template("<%= ip_list_arr[0] %>")
Or, for this specific case, where you start by splitting a string, you
can use regsubst():
$ip_external = regsubst($ip_list, "^([^,]*).*", "\\1")
/Bellman
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