Podman container Pending without healthcheck

[rokiden]

⚠️ Please verify that this bug has NOT been raised before.

• I checked and didn't find similar issue

🛡️ Security Policy

• I agree to have read this project Security Policy

Description

Podman API provide State.Health with empty values for containers without healthcheck, which detected as PENDING by Kuma.

Podman container with healthcheck defined:

....
   "State":{
      "Status":"running",
      "Running":true,
      "Paused":false,
      "Restarting":false,
      "OOMKilled":false,
      "Dead":false,
      "Pid":165204,
      "ExitCode":0,
      "Error":"",
      "StartedAt":"2023-09-13T12:01:30.947248168Z",
      "FinishedAt":"0001-01-01T00:00:00Z",
      "Health":{
         "Status":"healthy",
         "FailingStreak":0,
         "Log":[ SKIPPED ]
      }
   },
....

Podman container without healthcheck defined:

....
   "State":{
      "Status":"running",
      "Running":true,
      "Paused":false,
      "Restarting":false,
      "OOMKilled":false,
      "Dead":false,
      "Pid":3089279,
      "ExitCode":0,
      "Error":"",
      "StartedAt":"2023-09-19T09:41:10.64045291Z",
      "FinishedAt":"0001-01-01T00:00:00Z",
      "Health":{
         "Status":"",
         "FailingStreak":0,
         "Log":null
      }
   },
....

👟 Reproduction steps

• run container without healthcheck in podman
• configure kuma to monitor it

👀 Expected behavior

Kuma detect container as UP

😓 Actual Behavior

Kuma detect container as PENDING

🐻 Uptime-Kuma Version

Uptime Kuma Version: 1.23.1

💻 Operating System and Arch

Fedora 37 amd64

🌐 Browser

Firefox

🐋 Docker Version

podman version 4.6.2

🟩 NodeJS Version

No response

📝 Relevant log output

Kuma log:

2023-09-19T17:42:08+06:00 [MONITOR] WARN: Monitor #25 'TEST': Pending:  | Max retries: 1 | Retry: 0 | Retry Interval: 60 seconds | Type: docker

TcpDump:

GET /containers/keen_torvalds/json HTTP/1.1
Accept: */*
User-Agent: Uptime-Kuma/1.23.1
Host: podmanproxy:2375
Connection: close

HTTP/1.1 200 OK
Api-Version: 1.41
Content-Type: application/json
Libpod-Api-Version: 4.6.2
Server: Libpod/4.6.2 (linux)
X-Reference-Id: 0xc000be6558
Date: Tue, 19 Sep 2023 11:41:08 GMT
Connection: close
Transfer-Encoding: chunked

{"Id":"496a2cb6e16a7822d7669be2ebbf1f32f6d09751d677a93d54b67c3020e66f72","Created":"2023-09-19T09:41:10.589808818Z","Path":"sh","Args":["-c","apk add tcpdump socat; tcpdump -w - -Unq tcp port not 9999 | socat -t0 -T0 - tcp:laptop.lan:9999"],"State":{"Status":"running","Running":true,"Paused":false,"Restarting":false,"OOMKilled":false,"Dead":false,"Pid":3089279,"ExitCode":0,"Error":"","StartedAt":"2023-09-19T09:41:10.64045291Z","FinishedAt":"0001-01-01T00:00:00Z","Health":{"Status":"","FailingStreak":0,"Log":null}},"Image":"sha256:7e01a0d0a1dcd9e539f8e9bbd80106d59efbdf97293b3d38f5d7a34501526cdb","ResolvConfPath":"/run/containers/storage/btrfs-containers/42fca70f376092b3d93fbe719df76b824c99ea689fbb8bfcab416371d17d6d18/userdata/resolv.conf","HostnamePath":"/run/containers/storage/btrfs-containers/496a2cb6e16a7822d7669be2ebbf1f32f6d09751d677a93d54b67c3020e66f72/userdata/hostname","HostsPath":"/run/containers/storage/btrfs-containers/42fca70f376092b3d93fbe719df76b824c99ea689fbb8bfcab416371d17d6d18/userdata/hosts","LogPath":"","Name":"/keen_torvalds","RestartCount":0,"Driver":"btrfs","Platform":"linux","MountLabel":"","ProcessLabel":"","AppArmorProfile":"","ExecIDs":[],"HostConfig":{"Binds":[],"ContainerIDFile":"","LogConfig":{"Type":"journald","Config":null},"NetworkMode":"container:42fca70f376092b3d93fbe719df76b824c99ea689fbb8bfcab416371d17d6d18","PortBindings":{},"RestartPolicy":{"Name":"","MaximumRetryCount":0},"AutoRemove":true,"VolumeDriver":"","VolumesFrom":null,"ConsoleSize":[0,0],"CapAdd":["NET_RAW"],"CapDrop":[],"CgroupnsMode":"","Dns":[],"DnsOptions":[],"DnsSearch":[],"ExtraHosts":[],"GroupAdd":[],"IpcMode":"shareable","Cgroup":"","Links":null,"OomScoreAdj":0,"PidMode":"private","Privileged":false,"PublishAllPorts":false,"ReadonlyRootfs":false,"SecurityOpt":[],"UTSMode":"private","UsernsMode":"","ShmSize":65536000,"Runtime":"oci","Isolation":"","CpuShares":0,"Memory":0,"NanoCpus":0,"CgroupParent":"","BlkioWeight":0,"BlkioWeightDevice":null,"BlkioDeviceReadBps":null,"BlkioDeviceWriteBps":null,"BlkioDeviceReadIOps":null,"BlkioDeviceWriteIOps":null,"CpuPeriod":0,"CpuQuota":0,"CpuRealtimePeriod":0,"CpuRealtimeRuntime":0,"CpusetCpus":"","CpusetMems":"","Devices":[],"DeviceCgroupRules":null,"DeviceRequests":null,"MemoryReservation":0,"MemorySwap":0,"MemorySwappiness":0,"OomKillDisable":false,"PidsLimit":2048,"Ulimits":[{"Name":"RLIMIT_NPROC","Hard":4194304,"Soft":4194304}],"CpuCount":0,"CpuPercent":0,"IOMaximumIOps":0,"IOMaximumBandwidth":0,"MaskedPaths":null,"ReadonlyPaths":null},"GraphDriver":{"Data":null,"Name":"btrfs"},"SizeRootFs":0,"Mounts":[],"Config":{"Hostname":"496a2cb6e16a","Domainname":"","User":"","AttachStdin":false,"AttachStdout":false,"AttachStderr":false,"ExposedPorts":{"2375/tcp":{}},"Tty":true,"OpenStdin":true,"StdinOnce":false,"Env":["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin","TERM=xterm","container=podman","HOME=/root","HOSTNAME=496a2cb6e16a"],"Cmd":["sh","-c","apk add tcpdump socat; tcpdump -w - -Unq tcp port not 9999 | socat -t0 -T0 - tcp:gram.lan:9999"],"Image":"docker.io/library/alpine:latest","Volumes":null,"WorkingDir":"/","Entrypoint":[],"OnBuild":null,"Labels":{},"StopSignal":"15","StopTimeout":10},"NetworkSettings":{"Bridge":"","SandboxID":"","HairpinMode":false,"LinkLocalIPv6Address":"","LinkLocalIPv6PrefixLen":0,"Ports":{"2375/tcp":null},"SandboxKey":"/run/netns/netns-0ceac2ae-63a2-0a69-b779-3f25d373ed50","SecondaryIPAddresses":null,"SecondaryIPv6Addresses":null,"EndpointID":"","Gateway":"","GlobalIPv6Address":"","GlobalIPv6PrefixLen":0,"IPAddress":"","IPPrefixLen":0,"IPv6Gateway":"","MacAddress":"","Networks":{"podwg":{"IPAMConfig":null,"Links":null,"Aliases":["42fca70f3760"],"NetworkID":"podwg","EndpointID":"","Gateway":"10.89.0.1","IPAddress":"10.89.0.133","IPPrefixLen":24,"IPv6Gateway":"","GlobalIPv6Address":"","GlobalIPv6PrefixLen":0,"MacAddress":"5a:bb:0a:f9:56:a0","DriverOpts":null}}}}

[rokiden]

Relevant code: https://github.com/louislam/uptime-kuma/blob/f2a1c26ef8e7aab51021a314382f8622b90978df/server/model/monitor.js#L738C23-L738C23

[louislam]

Changed to help as the feature was written for Docker only.

Feel free to create a pull request or create a feature-reuqest if you want this.

[MathieuMoalic]

For those that don't want to wait for podman support, this image from 3 months ago works as intended for podman:
docker.io/louislam/uptime-kuma:1.22.1-alpine

[github-actions]

We are clearing up our old help-issues and your issue has been open for 60 days with no activity.
If no comment is made and the stale label is not removed, this issue will be closed in 7 days.