# FIXME: NOTICE: setting config option max_auto_priority should result in better keepalived performance

global_defs {
  enable_script_security
  script_user "{{ keepalived_script_user }}"
{% if keepalived_alerts_to | length > 0 %}

  notification_email {
{% for dest in keepalived_alerts_to %}
    {{ dest }}
{% endfor %}
  }
  notification_email_from {{ keepalived_smtp_from }}
  smtp_server {{ keepalived_smtp_relay }}
  smtp_connect_timeout 30
  router_id {{ ansible_hostname }}
{% endif %}
}

vrrp_script chk_{{ keepalived_monitored_process }} {
  script "/usr/bin/killall -0 {{ keepalived_monitored_process }}"   # Check if process is running
  interval 2                             # Check every 2 seconds
  weight 2                               # Weight to influence master election
}
{% for ip in keepalived_vrrp_ips %}

# master: {{ ip.master }}
vrrp_instance VI_{{ ip.virtual_router_id }} {
  state {{ (ansible_hostname==ip.master) | ternary('MASTER', 'BACKUP') }}
  interface {{ ansible_default_ipv4.interface }}
  virtual_router_id {{ ip.virtual_router_id }}
  priority {{ (ansible_hostname==ip.master) | ternary('101', '100') }}
  advert_int 1
  promote_secondaries
{% if keepalived_alerts_to | length > 0 %}
  smtp_alert true
{% endif %}
  authentication {
    auth_type PASS
    auth_pass {{ keepalived_vrrp_password }}
  }
  virtual_ipaddress {
    {{ ip.addr }}
  }
{% if keepalived_unicast_peers | length > 0 %}
  unicast_peer {
{% for peer in keepalived_unicast_peers %}
{% if peer != ansible_default_ipv4.address %}
    {{ peer }}
{% endif %}
{% endfor %}
  }
{% endif %}
  track_script {
    chk_{{ keepalived_monitored_process }}
  }
}
{% endfor %}