array and string

[Hiu]

hi all,

I have an array and i would like to convert it into a string format.

e.g.

$server = ["node1", "node2", "node3"]

when I write my puppet codes

exec { "myscript -S $server":

path => XXXX

}

my $server becomes a continual string like: "node1node2node3", instead of "node1 node2 node3". How can i have a delimiter of space in between the array item?

thanks!

[Johan De Wit]

Hi,

you can use inline_template, this way you can incorperate ruby code in
your manifest

$server_string = inline_template("<% server.join(' ') %>")

see
http://docs.puppetlabs.com/references/latest/function.html#inlinetemplate

hope this helps

Grts

Jo

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[Erik Dalén]

or use the join() function from puppetlabs-stdlib module.


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Erik Dalén

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