31 lines
635 B
Markdown
31 lines
635 B
Markdown
---
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title: "Docker Network"
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type: concept
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tags: [docker, network, isolation]
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last_updated: 2026-04-17
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---
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## Definition
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Docker Network（Docker 网络）是 Docker 容器网络隔离和通信机制。
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## Network Types
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- **bridge**：默认网络，容器间通信
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- **host**：使用主机网络
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- **overlay**：跨主机网络（Swarm）
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- **none**：无网络
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## Commands
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```bash
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# 查看网络
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docker network ls
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# 创建网络
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docker network create <network_name>
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# 删除网络
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docker network rm <network_name>
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```
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## Connections
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- [[Portainer]] ← uses ← [[Docker Network]]
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- [[Docker]] ← manages ← [[Docker Network]] |