lines = []
config = YAML.load(File.open('/etc/puppet/modules/portforwarder/misc/config.yaml').read)
config.each_pair do |sourcehost, services|
+ lines << "# sourcehost is #{sourcehost}"
services.each do |service|
+ lines << "# targethost is #{service['target_host']}, my hostname #{hostname}"
next if service['target_host'] != hostname
sshkey = nil