How can i configure Internal Host for Applications?

[joetifa2003]

I saw in the docs that I can specify an internal host/port to connect to the database.

How can I do the same thing for Applications?

For example, if I have a service that I don't want to expose to the public, but I want other services to see it, how can I connect them?

Is it by the App name field when I create the service, when I tried to create services with an existing app name, it didn't error out, so this cannot be possible.

And when I open a service I see, which I guess, is the container name like this foo-9asdas...

Can i connect to the service by using host https://foo-9asdas:<PORT>

[joetifa2003]

I think this should be added to the docs.

[Siumauricio]

By default every application/database comes with a hostname which is next to the name of the application usually is something like
projectName-applicationName-${HASH}

This is what we do to for domain mapping

[joetifa2003]

Thank you!

I did try to do a curl from the container terminal and it seems to be working (same port as the domain), I didn't need to do any configuration change.

So by default i can access any port in the container, without publish/exposing the ports to the public?

Also, can you point to me some doc related to this?