keepalived.aws_eip.conf

vrrp_script check_process_state {
  script "service %PROCESS% status"
  interval 1
  rise 2
  fail 2
}
vrrp_script check_amazon_api {
  script "flock -n /var/run/check_amazon_api -c /etc/keepalived/scripts/check_amazon_api.sh"
  timeout 5
  interval 15
  rise 3
  fall 2
}
vrrp_script check_eip_owner {
  script "flock -n /var/run/check_eip_owner -c /etc/keepalived/scripts/check_eip_owner.sh"
  timeout 5
  interval 15
  fall 4
}

vrrp_instance VI_1 {
  interface eth0
  state MASTER
  virtual_router_id 42
  priority 101                # 101 on master, 100 on backup
  unicast_src_ip %LOCAL_IP%   # local ip
  unicast_peer {
    %PEER_IP%
  }
  track_script {
    check_process_state
    check_amazon_api
    check_eip_owner
  }
#  authentication {
#    auth_type PASS
#    auth_pass rAnDoM_pAsS
#  }
  notify_master /etc/keepalived/scripts/master.sh
  notify_backup /etc/keepalived/scripts/backup.sh
  notify_fault  /etc/keepalived/scripts/backup.sh
}