模板 / flowchart
备份与恢复操作手册
每夜备份任务,从快照到加密异地上传、校验和以及保留策略。
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Mermaid 11 渲染器
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Mermaid 源码
flowchart
flowchart TD
schedule[Nightly backup job runs] --> snapshot[Snapshot database]
snapshot --> encrypt[Encrypt backup]
encrypt --> upload[Upload to offsite storage]
upload --> verify{Checksum valid?}
verify -->|no| alert[Page on-call engineer]
verify -->|yes| retain[Apply retention policy]
alert --> retry[Retry backup]