502 Please do not stop the stack, while....

SLINIcraftet204

Hello, I am new in this Forum because I have one Problem with my Mail-docker….
I installed Mailcow on my Server with this Manual https://mailcow.github.io/mailcow-dockerized-docs/i_u_m_install/
And now on my Website is this:

🐄 - we are on our way.

502
Please do not stop the stack, while we are initializing the database or do other preparations.

What is happening? - Nginx cannot connect to an upstream server.
This is fine, if mailcow was just installed or updated and can take a few minutes to complete.
Please check the logs or contact support, if the error persists.

docker-compose logs --tail=200 php-fpm-mailcow
I tried the upper command with docker but on my Console is only this:

php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
.....

And now I need help here 🙏
Thank you Nils

diekuh

Perhaps you had an already initialized SQL volume in your Docker volumes (like from a previous attempt to install mailcow). If there is no productive data, you can purge the volumes and try again: docker-compose down -v ; docker-compose up -d

Ms6RB

docker-compose down -v ; docker-compose up -d i tried this but didn’t work for me

docker-compose logs --tail=200 php-fpm-mailcow

output:

php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
php-fpm-mailcow_1    | Waiting for SQL...
root@DiscordRefez:/opt/mailcow-dockerized#

diekuh

SLINIcraftet204

Ok I try it… Thanks

SLINIcraftet204

okay Thank you… now it works

p0wer

I had to
Stop Containers
RM Images
Docker system Prune -a
RM -rf /var/lib/docker/volumes/mailcow*
Service docker restart

After that all ok

Ms6RB

p0wer can u give me the exact commands please, i’m not familiar with Docker

p0wer

# cd /var/docker/mailcow-dockerized
# docker-compose stop
# docker-compose rm -f
# docker system prune -a
[y]
# rm -rf /var/lib/docker/volumes/mailcow*
# service docker restart
# docker-compose up -d

p0wer

p0wer
Change /var/docker to /opt If this matches your system more

diekuh

Thank you very much for your support here, @p0wer !!

p0wer

diekuh
Aus der Zeit nur fragen zu stellen bin ich raus.
Wenn ich was beitragen kann tu ich das

nicitaacom

After doin that @p0wer messaged I got this

I’m using this guide - https://www.youtube.com/watch?v=_z6do5BSJmg

It would be nice if somebody help me figure out it