ansible-hashistack/roles/consul/templates/consul.json.j2

{
  "datacenter": "{{ consul_dc_name }}",
  "node_name": "{{ vm_name }}",
  "data_dir": "/opt/consul",
  "encrypt": "{{ gossip.stdout }}",
  "bind_addr": "{{ vm_ip }}",
  "addresses": {
    "https": "{{ vm_ip }} 127.0.0.1",
    "http": "{{ vm_ip }} 127.0.0.1",
    "dns": "{{ vm_ip }} 127.0.0.1",
    "grpc": "{{ vm_ip }} 127.0.0.1"
  },
  "ports": {
    "grpc": 8502
  },
  {% if 'server' in consul_node_role %}
  "server": true,
  "bootstrap_expect":3,
  {% else %}
  "bootstrap_expect":0,
  {% endif %}

  "retry_join": [{% for host in groups['admin'] %}"{{ hostvars[host]['vm_ip'] }}"{% if not loop.last %},{% endif %}{% endfor %}],
  "ui_config": {
    "enabled": true
  },
  "connect": {
    "enabled": true
  }
}