Thank you very much for the answer Nan, ive used your first option... ;),
and works.
Cheers.
On Friday, 29 August 2014 19:35:38 UTC+2, Nan Liu wrote:
>
> Puppet array expansion of resources titles doesn't perform any expansion
> for resource properties. There might be another way in experimental parser,
> but here's two options.
>
> 1. structure the data so you can pass it to create_resource:
> $hash_of_resources = { 'name1' => { 'port' => 'port1'}, 'name2' => {
> 'port' => 'port2' } }
> create_resource('instance', $hash_of_resources)
>
> 2. Modify the define type to lookup the value within a hash with the
> resource title as the key:
> # change define type to look up port value via resource name as hash key
> # do not specify $name as a variable, it's implicit
> define instances ( $port ) {
> $port_file = $port[$name]
> file { "${name}":
> ensure => present,
> path => "/path/${port_file}"
> }
> }
>
> $array1 = ['name1', 'name2']
> $array2 = ['port1', 'port2']
>
> # this makes it [ ['name1', 'port1'], ['name2', 'port2'] ]
> $zip = zip($array1, $array2)
>
> # I can't find a to_hash function in stdlib, but essentially a hideous way
> to generate: { 'name1' => 'port1', 'name2' => 'port2' }
> $port = parseyaml(inline_template("<%= Hash[*@zip.flatten(1)].to_yaml %>"))
>
> instances { $array1:
> port => $port,
> }
>
> HTH,
>
> Nan
>
> Fran Rodríguez <javascript:>
> August 29, 2014 at 4:40 AM
> Hi group,
>
> Im trying to do something with to arrays:
>
> array1 = ['name1', 'name2']
> array2 = ['port1', 'port2']
>
> The arrays has the same number of elements and what i want to do it is
> passing to a define function:
>
> instances { $array1:; $array2:; }
>
> The instances define does something simple:
>
> define instances ( $name, $port ) {
> file { "${name}":
> ensure => present,
> path => "/path/${port}"
> }
> }
>
> I thing im missing something about iteration with define function because
> puppet say:
>
> Error 400 on SERVER: Must pass name to Instances[name1]
>
> Could somebody tell me what im doing wrong or point to me in the correct
> direction?¿
>
> Thanks and cheers
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