Hi all,
I'm working with Puppet version 0.25.4 and as far as I have read in this list
it's not possible to access complex data structures from within an ERB
template, instead serializing is needed. Due to my lack of Ruby knowledge I
didn't find the right solution for this problem:
Given this Yaml (coming out of an external node definition):
---
classes:
- vim
- users
- templates_eval::testvars
environment: test
parameters:
workers:
bo-01-010101:
type: ajp13
host: myhostname.net
Now I want to iterate over the 'workers' inside the ERB template and tried
(among others) this:
16 <% workers.each do |worker| -%>
17 <%= @m_worker = Marshal.load(worker) %>
18 worker.<%= worker %>.type=<%= @m_worker.type %>
...
25
26 <% end -%>
Accessing the 'workers' hash works, but accessing 'worker.type' and
'worker.host' not. I guess I will have to learn Ruby now ;-) but in the
meantime, can some Ruby expert please tell me how to do this? Thanks a lot in
advance!
Bernd
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