docker network ls [OPTIONS]

NETWORK ID     NAME      DRIVER    SCOPE
a1b2c3d4e5f6   bridge    bridge    local
f1e2d3c4b5a6   host      host      local

docker network create [OPTIONS] NETWORK

docker network create \
  --driver=bridge \
  --subnet=192.168.100.0/24 \
  --gateway=192.168.100.1 \
  --ip-range=192.168.100.128/25 \
  my_custom_net

docker network inspect [OPTIONS] NETWORK

{
  "Name": "my_net",
  "IPAM": {
    "Config": [
      {
        "Subnet": "172.20.0.0/16",
        "Gateway": "172.20.0.1"
      }
    ]
  },
  "Containers": {
    "c1": {
      "IPv4Address": "172.20.0.2"
    }
  }
}

docker network connect [OPTIONS] NETWORK CONTAINER

docker network disconnect -f my_net container1

docker network create \
  --driver=overlay \
  --subnet=10.10.0.0/16 \
  my_overlay_net

docker network create --alias=webapp my_net

# 創(chuàng)建后端專用網(wǎng)絡
docker network create backend

# 連接服務
docker network connect backend mysql
docker network connect backend redis

# 測試環(huán)境網(wǎng)絡
docker network create \
  --driver=bridge \
  --internal \
  ci-network

# 運行測試容器
docker run --network=ci-network test-image

# 檢查IP沖突
docker network inspect --format='{{range .IPAM.Config}}{{.Subnet}}{{end}}' my_net

# 查看路由表
ip route show

docker network create --opt com.docker.network.driver.mtu=9000 my_net

docker network create --opt com.docker.network.bridge.enable_icc=false isolated_net

# 應用默認網(wǎng)絡
docker run --network=frontend app1

# 附加連接后端
docker network connect backend app1

docker network create --internal secure_net

docker network prune

docker network create --opt encrypted overlay_net