liuwenxin
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b5e27810fd
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feat(backup): mysqldump 定时备份/恢复演练/健康检查脚本与手册
- scripts/backup_full.sh:容器内 mysqldump --single-transaction,gzip 落盘
db/backups/,保留 30 天;凭据 source docker/.env 不硬编码;实测备份成功
- scripts/restore_drill.sh:恢复到临时库 payroll_drill_* 并逐表核对行数
(16 张关键表),默认不 DROP、--drop-exec 才删——绝不覆盖生产库;
实测 16 表全 ✓。规避嵌套 shell 吞反引号(mysqladmin create/drop、
双引号包裹表名)
- scripts/health_check.sh:六项检查(容器健康×2/磁盘水位/备份新鲜度/
Redis 探活/24h 登录失败阈值),PASS/WARN/FAIL 报告,退出码供监控;
Redis 密码经宿主机 .env 验证(容器内无该环境变量),实测六项全 PASS
- docs/备份恢复手册.md:备份/演练/生产恢复七步/定时 schtasks 两则,
db/backups/ 已入 .gitignore
Co-Authored-By: Claude Code <noreply@anthropic.com>
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2026-10-16 09:44:50 +08:00 |
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