zookeeper_user: zookeeper
zookeeper_group: zookeeper
zookeeper_uid: 10001
zookeeper_gid: 10001
iptables_extra_allowed_groups:
  # Secure
  - {'protocol': 'tcp', 'port': '2281', 'group': 'nodepool'}
  - {'protocol': 'tcp', 'port': '2281', 'group': 'zuul'}
  # Zookeeper election
  - {'protocol': 'tcp', 'port': '2888', 'group': 'zookeeper'}
  # Zookeeper leader
  - {'protocol': 'tcp', 'port': '3888', 'group': 'zookeeper'}