Change default Port 80 to (f.e.) 8082

[nadar]

I am new to FrankenPHP (and Caddie?) and I’m curious about how to change the default port from 80 (because it’s already in use on my remote development machine). I tried mapping another port, but it doesn’t seem to work:

docker run \
    -e FRANKENPHP_CONFIG="worker ./public/index.php" \
    -v $PWD:/app \
    -p 8081:80 -p 8082:443 -p 8082:443/udp \
    dunglas/frankenphp

I expected that I could then use localhost:8081, but it doesn’t work. Any help would be appreciated.

(As a side question, why is an SSL port required? For instance, if I build a Dockerfile and run this inside a Kubernetes cluster, the SSL configuration is handled differently. I’d like to disable SSL entirely if I don’t need it.)

[withinboredom]

You need to add a new parameter to tell frankenphp what ports it is listening on:

-e SERVER_NAME=":8081,https:8082" \
-p 8081:8081 -p 8082:8082

Or something like that. Basically, caddy is trying to redirect you to https:443 and it isn't there.

[nadar]

I had to fix SERVER_NAME, but you actually fixed my problem. Thank you so much @withinboredom

docker run \
    -e FRANKENPHP_CONFIG="worker ./public/index.php" \
    -e SERVER_NAME=":8081 https:8082" \
    -v $PWD:/app \
    -p 8081:8081 -p 8082:8082 \
    dunglas/frankenphp