Issue #1738 has been reported by tek-ops.
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Bug #1738: Array's broken outside of modules manifests
http://projects.reductivelabs.com/issues/show/1738
Author: tek-ops
Status: Unreviewed
Priority: Normal
Assigned to:
Category:
Target version:
Complexity: Unknown
Affected version: 0.24.5
Keywords:
It appears that variable arrays only work if the array is declared in the
manifest of the modules using them. The elements of the array are concatenated
into a single string. This prevents templates from successfully looping over
the array.
For an examples:
/etc/puppet/manifests/nodes.pp
--------------------------------------------------------------------------------
node "test1" {
$nameservers = ["192.168.0.2", "192.168.0.3"]
$domain = "nfs.example.com"
}
node "test2" {
$nameservers = ["10.0.0.2", "10.0.0.3"]
$domain = "prv.example.com"
}
--------------------------------------------------------------------------------
/etc/puppet/modules/resolv/templates/resolv.conf.erb
--------------------------------------------------------------------------------
search <%= domain %>
<% nameservers.each do |server| %>
nameserver <%= server %>
<% end %>
--------------------------------------------------------------------------------
Results for node "test1"
--------------------------------------------------------------------------------
search nfs.example.com
nameserver 192.168.0.2192.168.0.3
--------------------------------------------------------------------------------
Results for node "test2"
--------------------------------------------------------------------------------
search prv.example.com
nameserver 10.0.0.210.0.0.3
--------------------------------------------------------------------------------
So essentially, if the array is declared in the nodes themselves, then
the elements are concatenated. Which is more odd since if an array
is declared in /etc/puppet/modules/resolv/init.pp then is does work
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