Nerdctl network inspect doesn't output enough information

[azhouwd]

Hi all, I'm currently using nerdctl v0.22.0 and I noticed that network inspect command doesn't generate rich information as docker does:

Nerdctl output:

~/Desktop ✓ ➭nerdctl network inspect bridge
[
    {
        "Name": "bridge",
        "Id": "0",
        "IPAM": {
            "Config": [
                {
                    "Subnet": "10.4.0.0/24",
                    "Gateway": "10.4.0.1"
                }
            ]
        },
        "Labels": {}
    }
]

Docker output:

~/Desktop ✓ ➭ docker network inspect bridge
[
    {
        "Name": "bridge",
        "Id": "261d8e6e6acd886405f21a4287c14d6a40d8cccd1fec3d768ec2d800290f1491",
        "Created": "2022-10-05T07:21:33.80369625Z",
        "Scope": "local",
        "Driver": "bridge",
        "EnableIPv6": false,
        "IPAM": {
            "Driver": "default",
            "Options": null,
            "Config": [
                {
                    "Subnet": "172.17.0.0/16",
                    "Gateway": "172.17.0.1"
                }
            ]
        },
        "Internal": false,
        "Attachable": false,
        "Ingress": false,
        "ConfigFrom": {
            "Network": ""
        },
        "ConfigOnly": false,
        "Containers": {},
        "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"
        },
        "Labels": {}
    }
]

I noticed there are some important information missing, it would be better to have them for user's perspective and for writing automation tests (served as validation purpose).

[AkihiroSuda]

nerdctl network inspect --mode=native produces detailed info, but in a different format

[
    {
        "CNI": {
            "cniVersion": "1.0.0",
            "name": "bridge",
            "nerdctlID": "17f29b073143d8cd97b5bbe492bdeffec1c5fee55cc1fe2112c8b9335f8b6121",
            "nerdctlLabels": {},
            "plugins": [
                {
                    "type": "bridge",
                    "bridge": "nerdctl0",
                    "isGateway": true,
                    "ipMasq": true,
                    "hairpinMode": true,
                    "ipam": {
                        "ranges": [
                            [
                                {
                                    "gateway": "10.4.0.1",
                                    "subnet": "10.4.0.0/24"
                                }
                            ]
                        ],
                        "routes": [
                            {
                                "dst": "0.0.0.0/0"
                            }
                        ],
                        "type": "host-local"
                    }
                },
                {
                    "type": "portmap",
                    "capabilities": {
                        "portMappings": true
                    }
                },
                {
                    "type": "firewall",
                    "ingressPolicy": "same-bridge"
                },
                {
                    "type": "tuning"
                }
            ]
        },
        "NerdctlID": "17f29b073143d8cd97b5bbe492bdeffec1c5fee55cc1fe2112c8b9335f8b6121",
        "NerdctlLabels": {},
        "File": "/etc/cni/net.d/nerdctl-bridge.conflist"
    }
]

some important information missing,

Which information is important to you?

[azhouwd]

Thanks @AkihiroSuda! I was trying to get IPAM options