Healthcheck fails after update to 2.20.0

[kaldevian]

Is there an existing issue for this?

• I have searched the existing issues
• And it has nothing to do with Traefik

Describe the bug

The container stays unhealthy because the healthcheck fails. This seems to be caused by the change

• Flags --verbose, --debug and --log-json are deprecated, use --log-level and --log-format instead chore: Better CLI #163

since the healthcheck is still

HEALTHCHECK &{["CMD" "/bin/error-pages" "--log-json" "healthcheck"] "7s" "2s" "0s" '\x00'}

Steps to reproduce

No response

Configuration files

No response

Relevant log output

No response

Anything else?

No response

[tarampampam]

How to reproduce it? On my side:

$ docker run --rm ghcr.io/tarampampam/error-pages:2.20.0
Unable to find image 'ghcr.io/tarampampam/error-pages:2.20.0' locally
2.20.0: Pulling from tarampampam/error-pages
8fa9176ffe45: Pull complete 
4f4fb700ef54: Pull complete 
Digest: sha256:47549faeaa41b225312b1bebb3e593f1a29ed02fcdbe175a4eb1e20ec7bd5e9b
Status: Downloaded newer image for ghcr.io/tarampampam/error-pages:2.20.0
{"level":"info","ts":1675193130.0279217,"msg":"We will use the requested template","name":"ghost"}
{"level":"info","ts":1675193130.0280774,"msg":"Server starting","addr":"0.0.0.0","port":8080,"default error page":"404","default HTTP response code":404,"proxy headers":[],"show request details":false,"localization disabled":false}

$ docker ps
CONTAINER ID   IMAGE                                    COMMAND                  CREATED         STATUS                   PORTS     NAMES
f2475bfee335   ghcr.io/tarampampam/error-pages:2.20.0   "/bin/error-pages --…"   2 minutes ago   Up 2 minutes (healthy)             sleepy_moser

All seems ok

[kaldevian]

Strange, i had restarted and also pulled the image to no avail. But after trying again, the healthcheck seems ok. Nevermind, i'll close the issue.

[SAOPP]

Actually I got the same at tag:2 and checked it at tag:latest right now. Unhealthy state. How to reproduce? Just update container :D

Really nothing was chaged by me, just updated, what the additional info u need?

[SAOPP]

[tarampampam]

How do you update, where, and what commands should I execute to reproduce the behavior?

[SAOPP]

Get da latest container and recreate it. I dunno what I need to add more. And I as see this issue is not mine only.

[tarampampam]

@SAOPP I mean how to reproduce it locally? Which commands I should run to see the failed health check?

[SAOPP]

I don't have this info, cause I've updated my container and saw after several days that it unhealthy and error pages didn't work. It's all what I have homie.

[tarampampam]

Maybe you have overridden the healcheck command somewhere? Without context and examples helping is very difficult

[SAOPP]

Incorrect Usage: flag provided but not defined: -log-json NAME: error-pages healthcheck - Health checker for the HTTP server. Use case - docker healthcheck USAGE: error-pages healthcheck command [command options] [arguments...] COMMANDS: help, h Shows a list of commands or help for one command OPTIONS: --port value, -p value TCP port number (default: 8080) [$LISTEN_PORT] --help, -h show help flag provided but not defined: -log-json

[SAOPP]

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