構成検討 packaging ansible / exrm release location S3 deploy consul + ?? 参考資料 PXC & consul https://www.percona.com/blog/2014/12/05/streamlined-pxc-anything-testing-consul-vagrant/ autoscaling + consul https://speakerdeck.com/fujiwara3/consultozi-zuo-osswohuo-yong-sita100tai-gui-mo-falsewebsabisuyun-yong exrm + drone.io http://qiita.com/xtity/items/f84c40cb5e9b8258e3ed autoscalingの勘所 https://speakerdeck.com/fujiwara3/awsfalseotosukerutonakayokufu-kihe-u streacher https://speakerdeck.com/fujiwara3/stretcher-1