Make port configurable

[aplr]

I want to run SRH in Cloud Run as a sidecar container, and it just feels weird that the redis connector blocks port 80 per default.

I tried to configure the port with SRH_PORT and PORT env vars, but for both SRH started with Using port 80. I saw in the code that in some case you're getting it from the env, but I guess not in the prod configuration.

Do you think it makes sense to make the port configurable, best case with the PORT env var?

And, thanks for the great project!

[hiett]

You're right in that it does look for an env var, but it's an elixir compile time one based on the prod profile. I will see if I have some time later to make this configurable at runtime.

[aplr]

Thanks for the quick reply, got it! Yea no worries and there's no time pressure, it's working with 80, just thought it might be cleaner to make it configurable :)