[
  {rabbit, [
    {cluster_nodes, [{% for host in groups['database'] %}'rabbit@{{ hostvars[host]['ansible_hostname'] }}'{% if not loop.last %},{% endif %}{% endfor %}]},
    {default_user, <<"{{ rabbitmq_user }}">>},
    {default_pass, <<"{{ rabbitmq_password }}">>}
  ]}
].
% EOF