Created
January 4, 2013 14:51
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| require 'openvz' | |
| inventory = OpenVZ::Inventory.new() | |
| inventory.load | |
| hostnames=[] | |
| inventory.to_hash.each do |k,v| | |
| hostnames << v.config.hostname | |
| end | |
| puts hostnames.join(':') |
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