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---
title: "如何在Ubuntu Server安装docker & docker compose"
type: source
tags: [docker, ubuntu]
date: 2026-04-14
source_file: raw/Technical/Home Office/🟠如何在Ubuntu Server安装 docker & docker compose.md
---
## Summary
- 核心主题在Ubuntu Server上安装Docker Engine和Docker Compose V2
- 问题域Docker环境搭建
- 方法/机制从Docker官方仓库安装使用apt包管理器
- 结论/价值完整安装Docker环境支持非root用户运行
## Key Claims
- 应从Docker官方仓库安装以获取最新版本
- docker-compose-plugin安装的是Docker Compose V2使用docker compose命令
- 将用户加入docker组后可无sudo运行Docker命令
- 安装后需要重新登录或执行newgrp docker使组权限生效
## Key Concepts
- [[Docker Engine]]Docker核心运行时
- [[Docker Compose V2]]Docker多容器编排工具
- [[Docker官方仓库]]Docker的apt软件源
## Key Entities
- [[Docker]]:容器化平台
- [[Ubuntu]]Linux发行版
## Connections
- [[Ubuntu]] ← 安装 ← [[Docker Engine]]
- [[Docker Engine]] ← 包含 ← [[Docker Compose V2]]
## Contradictions