Tencent Cloud Architect Professional

Tencent Cloud Certified Professional — Solutions Architect (TCP)

Automation And DevopsEnglish

Practice session

An operations team uses Tencent Cloud OOS (Operations Orchestration Service) to automate a monthly patching workflow across 500 CVM instances. The workflow must: (1) take a CBS snapshot before patching, (2) run the patch script, (3) verify post-patch health via a custom Cloud Monitor metric, (4) roll back by restoring the snapshot if health fails. Which OOS feature enables this conditional rollback step?

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