備份與災難復原

System ↔ System

排程備份 → 驗證 → 複製 → 測試還原。

5 個節點 · 5 條連接it-ops

systemclidb

視覺化

建立快照db

完整的資料庫與檔案系統快照。

↓sequential→ 驗證完整性

驗證完整性system

備份檔案的校驗碼驗證。

↓sequential→ 複製至災難復原區域

複製至災難復原區域api

複製至地理位置分離的備援地點。

↓conditional→ 測試還原 (每月)

↓sequential→ 備份報告

測試還原 (每月)cicd

還原至測試環境並驗證結果。

↓sequential→ 備份報告

備份報告system

記錄備份狀態、大小及耗時。

在編輯器開啟

uc-backup-recovery.osop.yaml

osop_version: "1.0"
id: "backup-recovery"
name:"備份與災難復原"
description:"排程備份 → 驗證 → 複製 → 測試還原。"

nodes:
  - id: "snapshot"
    type: "db"
    name: "建立快照"
    description: "完整的資料庫與檔案系統快照。"

  - id: "verify"
    type: "system"
    name: "驗證完整性"
    description: "備份檔案的校驗碼驗證。"

  - id: "replicate"
    type: "api"
    name: "複製至災難復原區域"
    description: "複製至地理位置分離的備援地點。"
    retry_policy:
      max_attempts: 3

  - id: "test_restore"
    type: "cicd"
    subtype: "test"
    name: "測試還原 (每月)"
    description: "還原至測試環境並驗證結果。"
    timeout_sec: 3600

  - id: "report"
    type: "system"
    name: "備份報告"
    description: "記錄備份狀態、大小及耗時。"

edges:
  - from: "snapshot"
    to: "verify"
    mode: "sequential"
  - from: "verify"
    to: "replicate"
    mode: "sequential"
  - from: "replicate"
    to: "test_restore"
    mode: "conditional"
    when: "schedule.monthly_test == true"
  - from: "replicate"
    to: "report"
    mode: "sequential"
  - from: "test_restore"
    to: "report"
    mode: "sequential"