Error inspecting container

[sigaloid]

Err(SerdeJsonErrorWithPath(Error { path: Path { segments: [Map { key: "NetworkSettings" }, Map { key: "Ports" }, Map { key: "8080/tcp" }, Seq { index: 0 }] }, original: Error("invalid type: map, expected a string", line: 1, column: 3813) }))

Output of curl command:

mattop@fedora ~> curl -G --unix-socket /home/(whoami)/podman.sock http://d/v4.0.0/libpod/containers/libreddit/json | jq

{
  "Id": "ff1ec1a03953d46c82df3e38acf42aaa274b239b7dbb1bce64a9ffd8756711a5",
  "Created": "2023-01-19T20:04:13.726971512-05:00",
  "Path": "libreddit",
  "Args": [
    "libreddit"
  ],
  "State": {
    "OciVersion": "1.0.2-dev",
    "Status": "running",
    "Running": true,
    "Paused": false,
    "Restarting": false,
    "OOMKilled": false,
    "Dead": false,
    "Pid": 247003,
    "ConmonPid": 247001,
    "ExitCode": 0,
    "Error": "",
    "StartedAt": "2023-01-19T20:04:13.976985849-05:00",
    "FinishedAt": "0001-01-01T00:00:00Z",
    "Health": {
      "Status": "",
      "FailingStreak": 0,
      "Log": null
    },
    "CgroupPath": "/user.slice/user-1000.slice/user@1000.service/user.slice/libpod-ff1ec1a03953d46c82df3e38acf42aaa274b239b7dbb1bce64a9ffd8756711a5.scope",
    "CheckpointedAt": "0001-01-01T00:00:00Z",
    "RestoredAt": "0001-01-01T00:00:00Z"
  },
  "Image": "6cd2fba796bdea5affa925d87dabe04ba9ba2f15e1b4f992833e58c101b8bb23",
  "ImageDigest": "sha256:f18b945652e8ebf6907a67110fa46c2e5a1e034675572174099d43dc9438a1de",
  "ImageName": "docker.io/libreddit/libreddit:latest",
  "Rootfs": "",
  "Pod": "",
  "ResolvConfPath": "/run/user/1000/containers/overlay-containers/ff1ec1a03953d46c82df3e38acf42aaa274b239b7dbb1bce64a9ffd8756711a5/userdata/resolv.conf",
  "HostnamePath": "/run/user/1000/containers/overlay-containers/ff1ec1a03953d46c82df3e38acf42aaa274b239b7dbb1bce64a9ffd8756711a5/userdata/hostname",
  "HostsPath": "/run/user/1000/containers/overlay-containers/ff1ec1a03953d46c82df3e38acf42aaa274b239b7dbb1bce64a9ffd8756711a5/userdata/hosts",
  "StaticDir": "/home/mattop/.local/share/containers/storage/overlay-containers/ff1ec1a03953d46c82df3e38acf42aaa274b239b7dbb1bce64a9ffd8756711a5/userdata",
  "OCIConfigPath": "/home/mattop/.local/share/containers/storage/overlay-containers/ff1ec1a03953d46c82df3e38acf42aaa274b239b7dbb1bce64a9ffd8756711a5/userdata/config.json",
  "OCIRuntime": "crun",
  "ConmonPidFile": "/run/user/1000/containers/overlay-containers/ff1ec1a03953d46c82df3e38acf42aaa274b239b7dbb1bce64a9ffd8756711a5/userdata/conmon.pid",
  "PidFile": "/run/user/1000/containers/overlay-containers/ff1ec1a03953d46c82df3e38acf42aaa274b239b7dbb1bce64a9ffd8756711a5/userdata/pidfile",
  "Name": "libreddit",
  "RestartCount": 0,
  "Driver": "overlay",
  "MountLabel": "system_u:object_r:container_file_t:s0:c319,c907",
  "ProcessLabel": "system_u:system_r:container_t:s0:c319,c907",
  "AppArmorProfile": "",
  "EffectiveCaps": null,
  "BoundingCaps": [
    "CAP_CHOWN",
    "CAP_DAC_OVERRIDE",
    "CAP_FOWNER",
    "CAP_FSETID",
    "CAP_KILL",
    "CAP_NET_BIND_SERVICE",
    "CAP_SETFCAP",
    "CAP_SETGID",
    "CAP_SETPCAP",
    "CAP_SETUID",
    "CAP_SYS_CHROOT"
  ],
  "ExecIDs": [],
  "GraphDriver": {
    "Name": "overlay",
    "Data": {
      "LowerDir": "/home/mattop/.local/share/containers/storage/overlay/38d3b47e4bd4c3b5460a1a3b08d9a6dd9f9cac10c10a4834ae30fa8dab452b58/diff:/home/mattop/.local/share/containers/storage/overlay/b271078fec8771a45488c189f4df02f139c1cbb144077ea81d90684365f121ba/diff:/home/mattop/.local/share/containers/storage/overlay/3b2983badea405c79dd61b53a11c19d2be3532539b30a7453ab56bb45f968f95/diff:/home/mattop/.local/share/containers/storage/overlay/c4854dee0552f3fd1b7255bab8c250b1425fdd8193668fd8c94361c0788756cc/diff:/home/mattop/.local/share/containers/storage/overlay/8e012198eea15b2554b07014081c85fec4967a1b9cc4b65bd9a4bce3ae1c0c88/diff",
      "MergedDir": "/home/mattop/.local/share/containers/storage/overlay/159b7ed4092c19319ba1e3f3a21c469583fae893e9c8bd1b2d578cb99d04f7b9/merged",
      "UpperDir": "/home/mattop/.local/share/containers/storage/overlay/159b7ed4092c19319ba1e3f3a21c469583fae893e9c8bd1b2d578cb99d04f7b9/diff",
      "WorkDir": "/home/mattop/.local/share/containers/storage/overlay/159b7ed4092c19319ba1e3f3a21c469583fae893e9c8bd1b2d578cb99d04f7b9/work"
    }
  },
  "Mounts": [],
  "Dependencies": [],
  "NetworkSettings": {
    "EndpointID": "",
    "Gateway": "",
    "IPAddress": "",
    "IPPrefixLen": 0,
    "IPv6Gateway": "",
    "GlobalIPv6Address": "",
    "GlobalIPv6PrefixLen": 0,
    "MacAddress": "",
    "Bridge": "",
    "SandboxID": "",
    "HairpinMode": false,
    "LinkLocalIPv6Address": "",
    "LinkLocalIPv6PrefixLen": 0,
    "Ports": {
      "8080/tcp": [
        {
          "HostIp": "",
          "HostPort": "8080"
        }
      ]
    },
    "SandboxKey": "/run/user/1000/netns/netns-e6f680bd-dd60-f17b-e82f-27256e1121d8"
  },
  "Namespace": "",
  "IsInfra": false,
  "IsService": false,
  "Config": {
    "Hostname": "ff1ec1a03953",
    "Domainname": "",
    "User": "libreddit",
    "AttachStdin": false,
    "AttachStdout": false,
    "AttachStderr": false,
    "Tty": false,
    "OpenStdin": false,
    "StdinOnce": false,
    "Env": [
      "TERM=xterm",
      "container=podman",
      "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
      "HOME=/nonexistent",
      "HOSTNAME=ff1ec1a03953"
    ],
    "Cmd": [
      "libreddit"
    ],
    "Image": "docker.io/libreddit/libreddit:latest",
    "Volumes": null,
    "WorkingDir": "/",
    "Entrypoint": "",
    "OnBuild": null,
    "Labels": null,
    "Annotations": {
      "io.container.manager": "libpod",
      "io.kubernetes.cri-o.Created": "2023-01-19T20:04:13.726971512-05:00",
      "io.kubernetes.cri-o.TTY": "false",
      "io.podman.annotations.autoremove": "FALSE",
      "io.podman.annotations.init": "FALSE",
      "io.podman.annotations.privileged": "FALSE",
      "io.podman.annotations.publish-all": "FALSE",
      "org.opencontainers.image.stopSignal": "15"
    },
    "StopSignal": 15,
    "HealthcheckOnFailureAction": "none",
    "CreateCommand": [
      "podman",
      "run",
      "-d",
      "--name",
      "libreddit",
      "-p",
      "8080:8080",
      "libreddit/libreddit"
    ],
    "Umask": "0022",
    "Timeout": 0,
    "StopTimeout": 10,
    "Passwd": true,
    "sdNotifyMode": "container"
  },
  "HostConfig": {
    "Binds": [],
    "CgroupManager": "systemd",
    "CgroupMode": "private",
    "ContainerIDFile": "",
    "LogConfig": {
      "Type": "journald",
      "Config": null,
      "Path": "",
      "Tag": "",
      "Size": "0B"
    },
    "NetworkMode": "slirp4netns",
    "PortBindings": {
      "8080/tcp": [
        {
          "HostIp": "",
          "HostPort": "8080"
        }
      ]
    },
    "RestartPolicy": {
      "Name": "",
      "MaximumRetryCount": 0
    },
    "AutoRemove": false,
    "VolumeDriver": "",
    "VolumesFrom": null,
    "CapAdd": [],
    "CapDrop": [
      "CAP_AUDIT_WRITE",
      "CAP_MKNOD",
      "CAP_NET_RAW"
    ],
    "Dns": [],
    "DnsOptions": [],
    "DnsSearch": [],
    "ExtraHosts": [],
    "GroupAdd": [],
    "IpcMode": "shareable",
    "Cgroup": "",
    "Cgroups": "default",
    "Links": null,
    "OomScoreAdj": 0,
    "PidMode": "private",
    "Privileged": false,
    "PublishAllPorts": false,
    "ReadonlyRootfs": false,
    "SecurityOpt": [],
    "Tmpfs": {},
    "UTSMode": "private",
    "UsernsMode": "",
    "ShmSize": 65536000,
    "Runtime": "oci",
    "ConsoleSize": [
      0,
      0
    ],
    "Isolation": "",
    "CpuShares": 0,
    "Memory": 0,
    "NanoCpus": 0,
    "CgroupParent": "user.slice",
    "BlkioWeight": 0,
    "BlkioWeightDevice": null,
    "BlkioDeviceReadBps": null,
    "BlkioDeviceWriteBps": null,
    "BlkioDeviceReadIOps": null,
    "BlkioDeviceWriteIOps": null,
    "CpuPeriod": 0,
    "CpuQuota": 0,
    "CpuRealtimePeriod": 0,
    "CpuRealtimeRuntime": 0,
    "CpusetCpus": "",
    "CpusetMems": "",
    "Devices": [],
    "DiskQuota": 0,
    "KernelMemory": 0,
    "MemoryReservation": 0,
    "MemorySwap": 0,
    "MemorySwappiness": 0,
    "OomKillDisable": false,
    "PidsLimit": 2048,
    "Ulimits": [],
    "CpuCount": 0,
    "CpuPercent": 0,
    "IOMaximumIOps": 0,
    "IOMaximumBandwidth": 0,
    "CgroupConf": null
  }
}

Looks related to this: https://github.com/PEASEC/podtender/blob/main/src/containers/response_types.rs#L519-L520.

Seems like it's not reading the HostIp and HostPort properties.

Reproducible on main as well. Happy to test any patches!

podman version 4.3.1
Fedora 37 
Linux 6.1.6-200.fc37.x86_64

---

PS: I hope this is not related to the 4.4.x minimum version - it's only been a week or so since the first beta RC of 4.4.0. I also attempted switching to =0.3.0 of this crate but got a different error (probably expected as it's out of date). But if this is specifically an issue of me not running the prerelease of podman, then let me know (I'm unable to switch over to it currently to test).

[arctic-alpaca]

Sorry for the late reply.

Podman 4.3.x was not supported because of this issue with the API: podman-container-tools/podman#16497
This might be the error you got with =0.3.0.

0.4.x will only support podman 4.4.x. With the release, is it possible for you to update podman?