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BackupX/docs-site/docs/deployment/docker.md
Wu Qing bc3d03de7e 文档: 新增 Docusaurus 官网与双语文档,README 切换为英文默认 (#39)
- 新建 docs-site/ Docusaurus 项目,支持 en + zh-Hans 双语
- 从 README 迁移内容为独立文档页面:
  - Getting Started(安装、快速开始)
  - Deployment(Docker、裸机、Nginx、配置参考)
  - Features(备份类型、存储后端、SAP HANA、多节点集群、通知)
  - Reference(API、CLI)
  - Development(开发、贡献)
- 自定义 BackupX 主题色、logo、落地页组件
- 新增 .github/workflows/docs.yml,Actions 自动构建并发布到 GitHub Pages
- README.md 切换为英文,中文版挪到 README.zh-CN.md,两者均精简为导航型
- 配置站点 URL:https://awuqing.github.io/BackupX/
2026-04-17 13:19:41 +08:00

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---
sidebar_position: 1
title: Docker Deployment
description: Production-style Docker deployment with docker compose, mounted source directories, and environment overrides.
---
# Docker Deployment
BackupX's official Docker image [`awuqing/backupx`](https://hub.docker.com/r/awuqing/backupx) supports multi-architecture (linux/amd64 + linux/arm64).
## Compose file
```yaml title="docker-compose.yml"
services:
backupx:
image: awuqing/backupx:latest
container_name: backupx
restart: unless-stopped
ports:
- "8340:8340"
volumes:
- backupx-data:/app/data
# Mount host directories you want to back up:
- /var/www:/mnt/www:ro
- /etc/nginx:/mnt/nginx-conf:ro
environment:
- TZ=Asia/Shanghai
- BACKUPX_LOG_LEVEL=info
- BACKUPX_BACKUP_MAX_CONCURRENT=2
volumes:
backupx-data:
```
Start with:
```bash
docker compose up -d
```
## Host-directory backup
To back up files from the host, mount them into the container. When creating a file-type task in the web UI, point the source path at the mount location (e.g. `/mnt/www`). Make sure the directory is visible inside the container.
## Environment variables
All configuration keys can be overridden with the `BACKUPX_` prefix:
```yaml
environment:
- TZ=Asia/Shanghai
- BACKUPX_SERVER_PORT=8340
- BACKUPX_LOG_LEVEL=debug
- BACKUPX_BACKUP_MAX_CONCURRENT=4
- BACKUPX_BACKUP_TEMP_DIR=/tmp/backupx
```
See the [Configuration](./configuration) page for the full list.
## Upgrades
Check **System Settings → Check Updates** in the UI to see if a new version is available, then on the host:
```bash
docker compose pull && docker compose up -d
```
No migrations needed — BackupX auto-migrates the SQLite schema on startup.