Expose services running on the same server
reddit / selfhosted

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claud10r · 2023-12-21 18:22

Dear all,

I'm just configuring my first Raspberry Pi 4 server.

At the moment, I'm only running two services: Portainer and Immich. I
can successfully access these services at localhost:{port} (2283 for
Immich, 9443 for Portainer).

My router is a FritzBox 7590, so I'm using pi.fritz.box:{port} to also
access these services from other devices in the same network (pi is
the hostname of the Raspbery). Everything works as expected.

Now, I'd like to have these same services accessible by using either
subdomains or subdirectories, whatever is easier to configure. I do
not want these services accessible over the internet, just in my local
network.

So, for example: Immich, I'd like it to be accessible at either
[photo.pi.fritz.box](https://photo.pi.fritz.box) or
pi.fritz.box/photo.

Going for the subdirectory way, I've tried installing Nginx Proxy
Manager, but I don't understand how it works. I've set up a new proxy
host like this:

Domain name: [pi.fritz.box](https://pi.fritz.box)
Scheme: http
Forward hostname/ip: localhost
Port: 80

Then, in custom location:

Location: /photo
Scheme: http
Forward hostname/ip: localhost
Port: 2443

However, when I try to access
[pi.fritz.box/photo](https://pi.fritz.box/photo) I get a 502 Bad
Gateway. Doing a similar configuration,
[pi.fritz.box/portainer](https://pi.fritz.box/portainer) doesn't work
either.

Can you help me understanding what I'm doing wrong?

Thank you!

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arcadianarcadian · 2023-12-21 19:24

in your case, localhost means NPM itself.

If everything running on docker containers you have to tell the NPM
which services running on which container and port. (subdomain is
simple buy the way.)

Domain name: pi.fritz.box
Scheme: http
Forward hostname/ip: localhost
Port: 80
Then, in custom location:
Location: /photo
Scheme: http
Forward hostname/ip: immich
Port: 2283

​

http://pi.fritz.box/photo

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e2021d · 2023-12-21 21:57

Facing the same problem right now.

I'll have a try with Traefik tomorrow.

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lazyzyf · 2023-12-25 04:10

use caddy local certificate + pihole