[Puppet Users] Error 400 on SERVER: Cannot append, variable node_data is defined in this scope at

[M. Piscaer]

Hi,

I have an problem that I can't get resolved. I have an hash like 
www.krzywanski.net/archives/703.

With this hash i whould like the add some extra hashes before passing to 
the module, i have tryed the code below.


node testnode {
    class { 'testclass':
        nodes_data => {
            'node1' => { 'server' => 'node1.some.domain.com', 'port' => 
'2560' },
            'node2' => { 'server' => 'node2.another.domain.com', 'port' 
=> '2564' },
            'node3' => { 'server' => 'node3.some.domain.com', 'port' => 
'2564' }
        }
    }
}

class testclass ( $node_data ) {
    node_data += {
        'node4' => { 'server' => 'node4.another.domain.com', 'port' => 
'2564' },
        'node5' => { 'server' => 'node5.some.domain.com', 'port' => 
'2564' }
    }

    class { 'moduletest::test':
        module_variable => $node_data
    }
}

But then I get the error:

err: Could not retrieve catalog from remote server: Error 400 on SERVER: 
Cannot append, variable node_data is defined in this scope at 
/opt/puppet/env/manifests/classes/testclass.pp:1 on node 
testmp-test-04.intern
warning: Not using cache on failed catalog
err: Could not retrieve catalog; skipping run

Without adding the information everything works fine.


Kind regards,

Michiel Piscaer

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