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jp/chef allow cluster communication

Created August 29, 2014 09:45
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chef allow cluster communication
# open iptables for each node
iptables_ng_rule 'cluster' do
name '01-cluster-access'
chain 'INPUT'
rule search(:node,"chef_environment:#{node.chef_environment}").map {|node| "--source #{node[:ipaddress]} --jump ACCEPT" }
ip_version 4
end
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