--- freezes: true # most of our systems are in phx2 datacenter: phx2 # example of ports for default iptables # tcp_ports: [ 22, 80, 443 ] # udp_ports: [ 110, 1024, 2049 ] # multiple lines can be handled as below # custom_rules: [ '-A INPUT -p tcp -m tcp --dport 8888 -j ACCEPT', # '-A INPUT -p tcp -m tcp --dport 8889 -j ACCEPT' ]