xTag

镜像概览

完整引用
docker.io/fradelg/mysql-cron-backup
Registry
docker.io
命名空间
fradelg
仓库
mysql-cron-backup
已缓存 Tag 数
40
最近同步
07/06/2026, 08:13 AM
相关主题
数据库与缓存

简介

MySQL cron 备份 sidecar 镜像，按 cron 调度 mysqldump 至本地或 S3，适合 docker-compose 数据库伴生备份容器。

详细介绍

fradelg/mysql-cron-backup 内置 cron 与 mysqldump，连接 MySQL 容器定时导出。定位为 sidecar/Job 备份工具，需 MYSQL_HOST 与备份目标 volume；K8s 场景用 CronJob 替代，非 Deployment 常驻 Web。

快速启动

docker run -d --name mysql-backup \
  -e MYSQL_HOST=mysql -e MYSQL_USER=root -e MYSQL_PASS=secret \
  -e CRON_TIME="0 2 * * *" \
  -v $(pwd)/backup:/backup \
  docker.io/fradelg/mysql-cron-backup:latest

推荐实践

docker run -d --name mysql-backup \
  --restart unless-stopped \
  -e MYSQL_HOST=mysql.internal \
  -e MYSQL_USER=backup -e MYSQL_PASS=strong-pass \
  -e CRON_TIME="0 3 * * *" \
  -v /data/mysql-backup:/backup \
  docker.io/fradelg/mysql-cron-backup:1.12.0

核心参数说明

  • -e MYSQL_HOST — MySQL 服务地址
  • -e MYSQL_PASS — 备份账号密码（高敏）
  • -e CRON_TIME — dump 调度 cron
  • -v .../backup:... — 备份文件输出目录

最新 Tag（20 条）

查看全部 40 个 Tag →
Tag架构推送时间大小Digest同步期望操作
docker.io/fradelg/mysql-cron-backup
:1.14.2
linux/amd64linux/arm/v7linux/arm64
2026/02/24 03:4732.8 MBsha256:05193da0f99b…
docker.io/fradelg/mysql-cron-backup
:1.14.1
linux/amd64linux/arm/v7linux/arm64
2024/12/09 19:4132.9 MBsha256:6e4785a39b1c…
docker.io/fradelg/mysql-cron-backup
:1.14.0
linux/amd64linux/arm/v7linux/arm64
2024/12/08 21:0532.9 MBsha256:bebed7560c8f…
docker.io/fradelg/mysql-cron-backup
:latest
linux/amd64linux/arm/v7linux/arm64
2024/12/08 21:0332.9 MBsha256:f8d2144548f2…
docker.io/fradelg/mysql-cron-backup
:bugfix-docker-action
linux/amd64linux/arm/v7linux/arm64
2023/09/17 16:5828.4 MBsha256:25210b852386…
docker.io/fradelg/mysql-cron-backup
:1.13.1
linux/amd64linux/arm64linux/arm/v7
2023/08/15 15:4327.4 MBsha256:8d7adf209701…
docker.io/fradelg/mysql-cron-backup
:1.13.0
linux/amd64linux/arm/v7linux/arm64
2023/01/27 03:430.0 MBsha256:1ee2ec0ce82f…
docker.io/fradelg/mysql-cron-backup
:1.12.0
linux/arm/v7linux/amd64linux/arm64
2022/10/20 20:2016.0 MBsha256:5ff847dd5adc…
docker.io/fradelg/mysql-cron-backup
:dependabot-docker-master-alpine-3.16.2
linux/amd64linux/arm/v7linux/arm64
2022/08/15 21:2617.4 MBsha256:ff75fdfa57aa…
docker.io/fradelg/mysql-cron-backup
:dependabot-docker-master-alpine-3.16.1
linux/amd64linux/arm/v7linux/arm64
2022/07/20 03:2917.4 MBsha256:3226194fa9f5…
docker.io/fradelg/mysql-cron-backup
:1.11.0
linux/amd64linux/arm/v7linux/arm64
2022/06/18 18:1317.4 MBsha256:b646b2672f14…
docker.io/fradelg/mysql-cron-backup
:dependabot-docker-master-alpine-3.16.0
linux/arm64linux/amd64linux/arm/v7
2022/05/25 02:3517.0 MBsha256:1132089306aa…
docker.io/fradelg/mysql-cron-backup
:dependabot-github_actions-docker-setup-qemu-action-2
linux/amd64linux/arm/v7linux/arm64
2022/05/07 17:5817.3 MBsha256:22d14126e3e7…
docker.io/fradelg/mysql-cron-backup
:dependabot-github_actions-docker-setup-buildx-action-2
linux/amd64linux/arm/v7linux/arm64
2022/05/07 17:5117.3 MBsha256:d67fd234672b…
docker.io/fradelg/mysql-cron-backup
:dependabot-docker-master-alpine-3.15.2
linux/amd64linux/arm/v7linux/arm64
2022/03/24 17:4417.3 MBsha256:40c6f0845dba…
docker.io/fradelg/mysql-cron-backup
:dependabot-docker-master-alpine-3.15.1
linux/arm/v7linux/arm64linux/amd64
2022/03/19 01:3915.9 MBsha256:10bba2c7b7dd…
docker.io/fradelg/mysql-cron-backup
:dependabot-github_actions-actions-checkout-3
linux/amd64linux/arm/v7linux/arm64
2022/03/03 05:1317.3 MBsha256:2eabb82ae4db…
docker.io/fradelg/mysql-cron-backup
:1.10.1
linux/amd64linux/arm/v7linux/arm64
2022/02/25 04:0017.3 MBsha256:fde7af6458b9…
docker.io/fradelg/mysql-cron-backup
:1.10.0
linux/amd64linux/arm/v7linux/arm64
2022/02/06 01:2417.3 MBsha256:26b4e6f4d573…
docker.io/fradelg/mysql-cron-backup
:save-plain-sql
linux/arm/v7linux/amd64linux/arm64
2022/02/05 20:0615.9 MBsha256:841362cda204…