Docker 网络中网关(Gateway)的含义与作用解析
nflow@DEV01-RISK-APP-32-12:~/script_service_3$ docker network inspect e11e762b6629 [ { "Name": "model_platform_basic", "Id": "e11e762b66298a035f85d88b591393b7e07add5824c57356ab4fceae8e8ef3de", "Created": "2025-05-13T14:28:26.05207348+08:00", "Scope": "local", "Driver": "bridge", "EnableIPv4": true, "EnableIPv6": false, "IPAM": { "Driver": "default", "Options": null, "Config": [ { "Subnet": "20.2.11.0/24", "Gateway": "20.2.11.1" } ] }, "Internal": false, "Attachable": false, "Ingress": false, "ConfigFrom": { "Network": "" }, "ConfigOnly": false, "Containers": { "00ae0b5dd00549f14df9887f83691417c6ae3756822942009702a462a2dc8a95": { "Name": "model_platform-wy-test-xengine-redis1-1", "EndpointID": "c1a081f456689f5cf7aac821f7e842a5490fe88911493dfef7c7c90a950c1c9d", "MacAddress": "7a:c8:fb:99:6e:77", "IPv4Address": "20.2.11.3/24", "IPv6Address": "" }, "773a95d917bcb1cb0d5c9d113efe5835dad547fb6f666172d559e27565e0c83e": { "Name": "model_platform-nginx-1", "EndpointID": "0725f686b432ea68c423e253568fd900508d1e2730982c6cf72a4a226b9a0089", "MacAddress": "42:67:ac:5c:30:64", "IPv4Address": "20.2.11.10/24", "IPv6Address": "" } }, "Options": {}, "Labels": { "com.docker.compose.config-hash": "18d6d7c58a2aa19037788b4da8954f965515a747e8d7a3309e54e5f99d594d01", "com.docker.compose.network": "basic", "com.docker.compose.project": "model_platform", "com.docker.compose.version": "2.33.1" } } ]
Docker 网络中网关(Gateway)的含义与作用解析
一、"Gateway": "20.2.11.1" 的具体含义
二、网关在 Docker 网络中的核心作用
1. 容器间通信的路由中枢
2. 跨网络通信的桥梁
3. IP 地址管理与 NAT 转换
4. 网络隔离与安全控制
三、结合案例的实际通信流程
四、网关与 Docker 网络模式的关系
五、总结
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