Remove legacy nginx code
From the rootfull nginx image we carried over some environmental variables and port exposure:
EXPOSE 80
standard port for nginx rootfull image. The unprivileged image we are currently utilizing is using port 8080 as a default and does not need an additional & explicit port exposure.
environment:
- NGINX_HOST=localhost
- NGINX_PORT=80
The defined environmental variables are either wrong (NGINX_PORT=80
) or generally not utilized.
Therefore I propose to remove them.
Edited by Maximilian Pickl