Robust Sysyems

Scheduled Maintenance

  • Transparent Maintenance

  • Scheduled Zone Maintenance Windows

Types of Failures

  • Unexpected Single Instance Failure

  • Unexpected Single Instance Reboot

  • Zone maintenance and failures


How to design robust system

  • Use Load balancer

  • Distribute your instances

  • Use Startup scripts

  • Back up your data


詳細資訊參考如下

https://developers.google.com/compute/docs/robustsystems


切記: 雲上有神,有做有保祐!!


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