Error while building a container with serversideup/php:8.1-fpm - s6-supervise php-fpm: warning: can't happen: timeout while the service is up!

[admin-webmaster]

Current Behavior

As the title says, we're getting the screen filled up with this error in console when building a container with serversideup/php:8.1-fpm:

Host machine is a clean CentOS 7.6.1810 installation. We have Ubuntu based machines and we cannot reproduce it since it works properly.

s6-supervise php-fpm: warning: can't happen: timeout while the service is up!

This log is enormous and ends up weighing GBs.

This is the upper section of the log generated when building the container:

{"log":"[s6-init] making user provided files available at /var/run/s6/etc...exited 0.\n","stream":"stdout","time":"2022-09-21T09:22:54.234077611Z"}
{"log":"[s6-init] ensuring user provided files have correct perms...exited 0.\n","stream":"stdout","time":"2022-09-21T09:23:13.981158229Z"}
{"log":"[fix-attrs.d] applying ownership \u0026 permissions fixes...\n","stream":"stdout","time":"2022-09-21T09:23:14.515080141Z"}
{"log":"[fix-attrs.d] done.\n","stream":"stdout","time":"2022-09-21T09:23:15.016074619Z"}
{"log":"[cont-init.d] executing container initialization scripts...\n","stream":"stdout","time":"2022-09-21T09:23:15.709092034Z"}
{"log":"[cont-init.d] 10-generate-ssl: executing... \n","stream":"stdout","time":"2022-09-21T09:23:16.231078977Z"}
{"log":":candado_cerrado_con_llave: Generating a self-signed SSL certificate because one was not provided...\n","stream":"stdout","time":"2022-09-21T09:23:16.783900205Z"}
{"log":"Generating a RSA private key\n","stream":"stderr","time":"2022-09-21T09:23:16.909891846Z"}
{"log":"...............................................................................................................................................................................+++++\n","stream":"s
tderr","time":"2022-09-21T09:23:17.071584305Z"}
{"log":"........................................................................+++++\n","stream":"stderr","time":"2022-09-21T09:23:17.138873144Z"}
{"log":"writing new private key to '/etc/ssl/web/ssl.key'\n","stream":"stderr","time":"2022-09-21T09:23:17.139844063Z"}
{"log":"-----\n","stream":"stderr","time":"2022-09-21T09:23:17.139857295Z"}
{"log":"[cont-init.d] 10-generate-ssl: exited 0.\n","stream":"stdout","time":"2022-09-21T09:23:17.643062091Z"}
{"log":"[cont-init.d] 11-msmtp: executing... \n","stream":"stdout","time":"2022-09-21T09:23:18.228070886Z"}
{"log":"[cont-init.d] 11-msmtp: exited 0.\n","stream":"stdout","time":"2022-09-21T09:23:19.206105222Z"}
{"log":"[cont-init.d] 21-debug-apache2.j2: executing... \n","stream":"stdout","time":"2022-09-21T09:23:19.623105062Z"}
{"log":"[cont-init.d] 21-debug-apache2.j2: exited 0.\n","stream":"stdout","time":"2022-09-21T09:23:20.646149531Z"}
{"log":"[cont-init.d] 5-runas-user: executing... \n","stream":"stdout","time":"2022-09-21T09:23:21.225084191Z"}
{"log":"\n","stream":"stdout","time":"2022-09-21T09:23:21.93716779Z"}
{"log":"--------------------------------------------------------------------\n","stream":"stdout","time":"2022-09-21T09:23:21.937194013Z"}
{"log":" ____                             ____  _     _        _   _\n","stream":"stdout","time":"2022-09-21T09:23:21.937197153Z"}
{"log":"/ ___|  ___ _ ____   _____ _ __  / ___|(_) __| | ___  | | | |_ __\n","stream":"stdout","time":"2022-09-21T09:23:21.937199487Z"}
{"log":"\\___ \\ / _ \\  __\\ \\ / / _ \\  __| \\___ \\| |/ _` |/ _ \\ | | | |  _ \\\n","stream":"stdout","time":"2022-09-21T09:23:21.937201797Z"}
{"log":" ___) |  __/ |   \\ V /  __/ |     ___) | | (_| |  __/ | |_| | |_) |\n","stream":"stdout","time":"2022-09-21T09:23:21.937204411Z"}
{"log":"|____/ \\___|_|    \\_/ \\___|_|    |____/|_|\\__,_|\\___|  \\___/| .__/\n","stream":"stdout","time":"2022-09-21T09:23:21.93720658Z"}
{"log":"                                                            |_|\n","stream":"stdout","time":"2022-09-21T09:23:21.937208919Z"}
{"log":"\n","stream":"stdout","time":"2022-09-21T09:23:21.937211125Z"}
{"log":"Brought to you by [serversideup.net](http://serversideup.net/)\n","stream":"stdout","time":"2022-09-21T09:23:21.937213043Z"}
{"log":"--------------------------------------------------------------------\n","stream":"stdout","time":"2022-09-21T09:23:21.937215042Z"}
{"log":"\n","stream":"stdout","time":"2022-09-21T09:23:21.937217086Z"}
{"log":"To support Server Side Up projects visit:\n","stream":"stdout","time":"2022-09-21T09:23:21.937219063Z"}
{"log":"https://serversideup.net/sponsor\n","stream":"stdout","time":"2022-09-21T09:23:21.937221395Z"}
{"log":"-------------------------------------\n","stream":"stdout","time":"2022-09-21T09:23:21.937223521Z"}
{"log":"GID/UID\n","stream":"stdout","time":"2022-09-21T09:23:21.93722552Z"}
{"log":"-------------------------------------\n","stream":"stdout","time":"2022-09-21T09:23:21.937227478Z"}
{"log":"\n","stream":"stdout","time":"2022-09-21T09:23:22.012490726Z"}
{"log":"User uid:    1000\n","stream":"stdout","time":"2022-09-21T09:23:22.012518251Z"}
{"log":"User gid:    9999\n","stream":"stdout","time":"2022-09-21T09:23:22.012520889Z"}
{"log":"-------------------------------------\n","stream":"stdout","time":"2022-09-21T09:23:22.012523196Z"}
{"log":"\n","stream":"stdout","time":"2022-09-21T09:23:22.012525479Z"}
{"log":"[cont-init.d] 5-runas-user: exited 0.\n","stream":"stdout","time":"2022-09-21T09:23:22.167058385Z"}
{"log":"[cont-init.d] 50-laravel-automations: executing... \n","stream":"stdout","time":"2022-09-21T09:23:22.65208468Z"}
{"log":":hombre_corriendo: Checking for Laravel automations...\n","stream":"stdout","time":"2022-09-21T09:23:23.410353582Z"}
{"log":":candado_cerrado_con_llave: Linking the storage...\n","stream":"stdout","time":"2022-09-21T09:23:23.410388868Z"}
{"log":"\n","stream":"stdout","time":"2022-09-21T09:23:24.286664555Z"}
{"log":"   ERROR  The [public/storage] link already exists.  \n","stream":"stdout","time":"2022-09-21T09:23:24.286686122Z"}
{"log":"\n","stream":"stdout","time":"2022-09-21T09:23:24.286688967Z"}
{"log":"[cont-init.d] 50-laravel-automations: exited 0.\n","stream":"stdout","time":"2022-09-21T09:23:24.490162105Z"}
{"log":"[cont-init.d] done.\n","stream":"stdout","time":"2022-09-21T09:23:24.718093531Z"}
{"log":"[services.d] starting services\n","stream":"stdout","time":"2022-09-21T09:23:25.837054617Z"}
{"log":"s6-supervise apache2: warning: can't happen: timeout while the service is up!\n","stream":"stderr","time":"2022-09-21T09:23:26.506945651Z"}
{"log":"s6-supervise apache2: warning: can't happen: timeout while the service is up!\n","stream":"stderr","time":"2022-09-21T09:23:26.506963661Z"}
{"log":"s6-supervise apache2: warning: can't happen: timeout while the service is up!\n","stream":"stderr","time":"2022-09-21T09:23:26.506966296Z"}

And after that, the s6-supervise apache2: warning: can't happen: timeout while the service is up! is repeated beyond infinite.

We want to wake up a project based on Laravel 9.

Is there anything we're missing? Thank you in advance.

Expected Behavior

Just wake up the container normally, as we do in Ubuntu based host machines.

Steps To Reproduce

CentOS 7.6.1810 host machine, just trying to run docker-composer up --build, the error shows up on console

Host Operating System

CentOS 7.6.1810

Docker Version

Docker 20.10
Docker-compose 1.29

Anything else?

Thank you very much for your time and help!

[jaydrogers]

Thanks for the detail.

I assume you're running serversideup/php:8.1-fpm-apache? (or comparable)

Could you try serversideup/php:beta-8.1-fpm-apache and see if that helps you out?

Also, are you running SE Linux or anything special on your CentOS host? I know in prior experience CentOS would have more restrictions by default compared to Ubuntu.

[jaydrogers]

To add to my last message... In the screenshot below I see there's the Apache scripts. This is my theory that you're actually running my Apache images.

Could you also post your Docker config too by any chance?

[admin-webmaster]

Yes, we were trying to use your php:8.1-fpm-apache Dockerfile "out of the box" and we experience these errors.

In addition, we've tried the beta version you recommended us, as well as the PHP 8.0 and we're also getting the same errors in both of the tries.

Exactly, which configuration are you asking for? Docker-compose.yml maybe?

SELinux is installed in our host but wasn't enabled, I'm afraid we don't have any kind of special configurations with this server.

Thank you in advance.

[jaydrogers]

I am not able to replicate this issue. I have a feeling this may be a server or docker configuration issue and is not related to my image.

Steps I followed

Provision CentOS server
I deployed a brand new CentOS server WITHOUT SELinux:

CentOS Linux release 7.9.2009 (Core)

Install Docker
I followed these instructions to install Docker: https://docs.docker.com/engine/install/centos/

Use my "Docker Test" to run it
I used this example code to run my image: https://github.com/jaydrogers/docker-php-apache-test

Run docker compose up
Inside of that directory, I brought up my containers with Docker compose.

Results

I was able to get a working WordPress install.

Next Steps

I am going to close this as "cannot replicate", but if you can provide steps for replication, I will re-open it 👍