Trevor,

Thanks. I'm getting 'bad target Array' with:

define glusterfs::volume_create ( $brick_store, $nodes, $replicas='1',
$transport='tcp' ) {
 .....

    $n2 = regsubst ($nodes, '$', ":$brick_store") # Bad target array here.
    notice ("bricks = $n2")
}

On entering the define, $nodes = ['gfs01.us1.xxx.com',
'gfs02.us1.xxx.com'] and $brick_store="/var/bricks"

Doug.

On Mon, Aug 27, 2012 at 12:44 PM, Trevor Vaughan <tvaug...@onyxpoint.com> wrote:
> Try using regsubst:
> http://docs.puppetlabs.com/references/stable/function.html#regsubst
>
> On Mon, Aug 27, 2012 at 3:03 PM, Douglas Garstang
> <doug.garst...@gmail.com> wrote:
>> I have an array:
>>
>> $nodes = ['gfs01' ,'gfs02', 'gfs03', 'gfs04]
>>
>> and a string variable:
>>
>> $brick_store = "/var/bricks"
>>
>> How can I append "/var/bricks" to each item in the array? Lack of a
>> looping construct makes this challenging in puppet.
>>
>> Such that:
>>
>> brick_array = ['gfs01:/var/bricks', 'gfs02:/var/bricks', ... ]
>>
>> I also need to come up with a way to append a further sequence of
>> incrementing brick numbers to the items as well.
>>
>> Doug
>>
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>
>
>
> --
> Trevor Vaughan
> Vice President, Onyx Point, Inc
> (410) 541-6699
> tvaug...@onyxpoint.com
>
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-- 
Regards,

Douglas Garstang
http://www.linkedin.com/in/garstang
Email: doug.garst...@gmail.com
Cell: +1-805-340-5627

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