system-config/inventory/service/group_vars/graphite_opendev.org

iptables_extra_allowed_hosts:

• hostname: bridge.openstack.org port: 8125 protocol: udp
• hostname: opendev.org port: 8125 protocol: udp

iptables_extra_allowed_groups:

• {'protocol': 'udp', 'port': '8125', 'group': 'firehose'}
• {'protocol': 'udp', 'port': '8125', 'group': 'mirror-update'}
• {'protocol': 'udp', 'port': '8125', 'group': 'logstash'}
• {'protocol': 'udp', 'port': '8125', 'group': 'nodepool'}
• {'protocol': 'udp', 'port': '8125', 'group': 'zuul'}