database-backup
Docker 应用程序 from GreiteTurtle's Repository
概述
Lightweight Debian Slim image to automate PostgreSQL (12-18), MariaDB/MySQL, and MongoDB backups via cron.
Features:
- Dynamic client install at startup: only required tools are installed based on your config
- Flexible cron scheduling per backup job
- Automatic gzip compression (.sql.gz / .tar.gz) and timestamped files
- Configurable per-job retention with automatic rotation of old dumps
- Multiple databases (different types and hosts) handled by a single container
- Built-in healthcheck verifying connectivity to every configured database
- Multi-architecture (amd64, arm64) and auto-rebuilt on base image security updates
Setup:
- Copy backups.conf.example to your appdata directory and rename to backups.conf
- Edit backups.conf with your databases (one job per line, pipe-delimited)
- Map the file to /config/backups.conf and a host folder to /backups
See the project README for full configuration syntax and examples.
运行时参数
- 网络
bridge- 外壳
bash- 特权
- false
模板配置
Backups StoragePathrw
Host path where database dumps are written. Files are organized as type/database/database_timestamp.sql.gz (or .tar.gz for MongoDB).
- 目标
- /backups
- 默认值
- /mnt/user/appdata/database-backup/backups
- 价值
- /mnt/user/appdata/database-backup/backups
Configuration FilePathro
Path to the backups.conf file on the host. Get the example from https://github.com/Greite/database-backup/blob/main/backups.conf.example and edit it before starting the container. One backup job per line, pipe-delimited: CRON_SCHEDULE|TYPE|HOST|PORT|DATABASE|USER|PASSWORD|RETENTION_DAYS|PG_VERSION
- 目标
- /config/backups.conf
- 默认值
- /mnt/user/appdata/database-backup/backups.conf
- 价值
- /mnt/user/appdata/database-backup/backups.conf
详细信息
存储库
ghcr.io/greite/database-backup:latest最后更新2026-06-02
初见2026-05-12
在Unraid 上运行 database-backup 。
database-backup 已被列入Unraid OS 的社区应用程序。探索Unraid ，构建灵活的家庭服务器、NAS 或家庭实验室。