monitoring_master: true
extra_internal_iptables_ports_allow:
    - { "protocol" : "tcp", "port" : 8086, "comment" : "influx" }
    - { "protocol" : "tcp", "port" : 514, "comment" : "rsyslog" }
    - { "protocol" : "tcp", "port" : 5665, "comment" : "icinga-api" }
    - { "protocol" : "tcp", "port" : 5668, "comment" : "nsca" }