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- Sources: 5个新文档 - Concepts: ProxyChains, SOCKS5代理, Docker Daemon代理 - Index: 更新至 Batch 9 - 累计 sources: 108/182
41 lines
1.1 KiB
Markdown
41 lines
1.1 KiB
Markdown
---
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id: docker-daemon-proxy
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title: Docker Daemon 代理
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type: concept
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tags: [Docker, 代理, Ubuntu, systemd]
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sources: []
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last_updated: 2026-04-16
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---
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## Definition
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Docker 守护进程（Daemon）级代理配置。`docker pull` 等操作由 Daemon 执行，不读取用户环境变量，必须通过 systemd 环境变量注入。
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## Configuration
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创建 `/etc/systemd/system/docker.service.d/http-proxy.conf`：
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```ini
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[Service]
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Environment="HTTP_PROXY=http://127.0.0.1:10808/"
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Environment="HTTPS_PROXY=http://127.0.0.1:10808/"
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Environment="NO_PROXY=localhost,127.0.0.1"
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```
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执行生效：`sudo systemctl daemon-reload && sudo systemctl restart docker`
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验证：`docker info | grep -i proxy`
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## Key Distinction
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| 层级 | 配置文件 | 作用范围 |
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|------|---------|---------|
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| Daemon 级 | systemd unit override | docker pull/build 等 |
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| 容器内应用级 | ~/.docker/config.json | 容器内 apt-get/pip 等 |
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| Compose 环境变量 | docker-compose.yml | 单个服务 |
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## Connections
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- [[Docker]] ← Docker 守护进程配置
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- [[SOCKS5 代理]] ← Daemon 通常连接 SOCKS5 转换 HTTP
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- [[V2RayN]] ← 提供本地代理端口
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