Linux入门教程:Docker命令行参考(30) – docker network inspect显示详细的网络信息,默认下,这个命令以J
Linux入门教程:Docker命令行参考(30) – docker network inspect显示详细的网络信息,默认下,这个命令以J
Usage: docker network inspect [OPTIONS] NETWORK [NETWORK...] Display detailed information on one or more networks Options: -f, --format string Format the output using the given go template --help Print usage返回一个或多个网络的信息。默认下,这个命令以JSON格式输出网络信息。例如,连接两个容器到默认的bridge网络:
$ sudo docker run -itd --name=container1 busybox f2870c98fd504370fb86e59f32cd0753b1ac9b69b7d80566ffc7192a82b3ed27 $ sudo docker run -itd --name=container2 busybox bda12f8922785d1f160be70736f26c1e331ab8aaf8ed8d56728508f2e2fd4727docker network inspect命令在其输出结果中包含容器ID。对于由多主机网络驱动程序支持的网络(如Overlay),此命令还会显示集群中其他主机上的容器endpoints。这些endpoints在输出中表示为“ep-{endpoint-id}”。 但是,对于群集范围的网络,仅显示该节点本地的endpoints。
$ sudo docker network inspect bridge [ { "Name": "bridge", "Id": "b2b1a2cba717161d984383fd68218cf70bbbd17d328496885f7c921333228b0f", "Scope": "local", "Driver": "bridge", "IPAM": { "Driver": "default", "Config": [ { "Subnet": "172.17.42.1/16", "Gateway": "172.17.42.1" } ] }, "Internal": false, "Containers": { "bda12f8922785d1f160be70736f26c1e331ab8aaf8ed8d56728508f2e2fd4727": { "Name": "container2", "EndpointID": "0aebb8fcd2b282abe1365979536f21ee4ceaf3ed56177c628eae9f706e00e019", "MacAddress": "02:42:ac:11:00:02", "IPv4Address": "172.17.0.2/16", "IPv6Address": "" }, "f2870c98fd504370fb86e59f32cd0753b1ac9b69b7d80566ffc7192a82b3ed27": { "Name": "container1", "EndpointID": "a00676d9c91a96bbe5bcfb34f705387a33d7cc365bac1a29e4e9728df92d10ad", "MacAddress": "02:42:ac:11:00:01", "IPv4Address": "172.17.0.1/16", "IPv6Address": "" } }, "Options": { "com.docker.network.bridge.default_bridge": "true", "com.docker.network.bridge.enable_icc": "true", "com.docker.network.bridge.enable_ip_masquerade": "true", "com.docker.network.bridge.host_binding_ipv4": "0.0.0.0", "com.docker.network.bridge.name": "docker0", "com.docker.network.driver.mtu": "1500" } } ]返回关于用户定义网络的信息:
$ docker network create simple-network 69568e6336d8c96bbf57869030919f7c69524f71183b44d80948bd3927c87f6a $ docker network inspect simple-network [ { "Name": "simple-network", "Id": "69568e6336d8c96bbf57869030919f7c69524f71183b44d80948bd3927c87f6a", "Scope": "local", "Driver": "bridge", "IPAM": { "Driver": "default", "Config": [ { "Subnet": "172.22.0.0/16", "Gateway": "172.22.0.1/16" } ] }, "Containers": {}, "Options": {} } ]
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