cluster.conf.j2

cluster:
  node_count = {{ play_hosts | length }}
  name = ocfs2
{% for host in play_hosts %}
node:
  ip_port = 7777
  ip_address = {{ hostvars[host]['ansible_default_ipv4']['address'] }}
  number = {{ loop.index }}
  name = {{ host }}
  cluster = ocfs2
{% endfor %}