redis+keepalived Hosts vip => 192.168.18.101 redis(master) + keepalived => 192.168.18.102 redis(slave) + keepalived => 192.168.18.103 sidekiq => 192.168.18.110
Airflow OS: centos/7 user: airflow Cf http://qiita.com/hatappi/items/0da6cc28e18fa9b5853f http://qiita.com/haminiku/items/b431e9cd1cf4e300f8f0