this post was submitted on 23 Jul 2023
61 points (96.9% liked)

Selfhosted

39226 readers
483 users here now

A place to share alternatives to popular online services that can be self-hosted without giving up privacy or locking you into a service you don't control.

Rules:

  1. Be civil: we're here to support and learn from one another. Insults won't be tolerated. Flame wars are frowned upon.

  2. No spam posting.

  3. Posts have to be centered around self-hosting. There are other communities for discussing hardware or home computing. If it's not obvious why your post topic revolves around selfhosting, please include details to make it clear.

  4. Don't duplicate the full text of your blog or github here. Just post the link for folks to click.

  5. Submission headline should match the article title (don’t cherry-pick information from the title to fit your agenda).

  6. No trolling.

Resources:

Any issues on the community? Report it using the report flag.

Questions? DM the mods!

founded 1 year ago
MODERATORS
 

I am very new to using docker. I have been used to using dedicated VM's and hosting the applications within the servers OS.

When hosting multiple applications/services that require the same port, is it best practice to spin up a whole new docker server or how should I go about the conflicts?

Ie. Hosting multiple web applications that utilize 443.

Thank you!

you are viewing a single comment's thread
view the rest of the comments
[–] redcalcium@lemmy.institute 5 points 1 year ago* (last edited 1 year ago) (1 children)

You'll need a load balancer/reverse proxy listening on ports 80 and 443. Then configure the load balancer to route traffics to the right containers. How to do that depends on the load balancer you use and the container platform you have. For example, Traefik works very well on docker compose platform because you can simply annotate your container to define the route. Another self-hosters favorite is Nginx Proxy Manager. If using kubernetes (e.g. via k3s), using Nginx Ingress is a good choice because the documentation is excellent and it's easier to find help on the internet when you run into problems.

[–] Nyknyak@kbin.social 2 points 1 year ago

Came here to say the same. I just got done learning to do this with traefik and I'm very pleased with the docker-compose workflow