40 lines
1.5 KiB
Markdown
40 lines
1.5 KiB
Markdown
---
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title: "如何在 Ubuntu Server 安装 docker & docker compose"
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type: source
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tags: [docker, ubuntu, devops]
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date: 2025-04-16
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---
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## Source File
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- [[raw/Home Office/如何在Ubuntu Server安装 docker & docker compose.md]]
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## Summary
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- 核心主题:在 Ubuntu Server 上安装 Docker Engine 和 Docker Compose V2
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- 问题域:Ubuntu Server 环境配置、容器运行时部署
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- 方法/机制:通过 Docker 官方 APT 仓库安装,包含 GPG 密钥配置、仓库添加、Docker Engine 和 Compose 插件安装、非 root 用户配置
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- 结论/价值:完成 5 步安装流程后,可在 Ubuntu Server 上运行容器化应用
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## Key Claims
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- Docker 官方仓库安装可确保获取最新版本
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- 安装 docker-compose-plugin 将获得 Docker Compose V2(使用 `docker compose` 命令)
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- 将用户加入 docker 组可无需 sudo 运行 Docker 命令
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## Key Quotes
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> "docker-compose-plugin installs Docker Compose V2, which is used via the command `docker compose` instead of `docker-compose`"
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## Key Concepts
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- [[Docker]]:开源容器化平台
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- [[Docker-Compose]]:多容器应用编排工具
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- [[apt-repository]]:APT 包管理器的软件源配置机制
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- [[GPG-key]]:GNU Privacy Guard 公钥,用于软件包签名验证
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## Key Entities
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- [[Docker-Engine]]:Docker 容器运行时
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- [[Ubuntu]]:Linux 发行版
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## Connections
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- [[Docker-Engine]] ← installs ← [[Docker-Compose]]
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- [[Ubuntu]] ← hosts ← [[Docker-Engine]]
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## Contradictions
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- (暂无) |