How much RAM does Jellyfin (Docker) need?

Plan on 2–4 GB for typical use; add headroom if you expect many concurrent users.

Can I run other things on the same VPS?

Yes — size the plan so Jellyfin (Docker) plus your other workloads fit in RAM with room to spare.

Media

Containerised Jellyfin for easy updates.

Run Jellyfin as a container so upgrades and rollbacks are trivial and your media stays separate.

The container route keeps Jellyfin’s config isolated, making version changes and backups simple.

1
Provision a VPS
Choose a plan with room for your data as well as the app.
2
Install the stack
Install Docker + media volume.
3
Deploy the application
Follow the project’s official install guide for your distribution.
4
Enable HTTPS
Serve it on your own domain behind a reverse proxy with a certificate.
5
Back it up
Schedule a database dump plus a copy of any uploaded files to an off-box location.

Give Jellyfin (Docker) its own database user with rights only on its own schema.
Reverse-proxy Jellyfin (Docker) and terminate TLS at the proxy so certificates are managed in one place.
Take a VPS snapshot before major upgrades so you can roll back cleanly.
Keep Jellyfin (Docker) patched — most self-hosting incidents are unpatched software.

How much RAM does Jellyfin (Docker) need?: Plan on 2–4 GB for typical use; add headroom if you expect many concurrent users.
What stack does Jellyfin (Docker) run on?: Docker + media volume.
Can I run other things on the same VPS?: Yes — size the plan so Jellyfin (Docker) plus your other workloads fit in RAM with room to spare.

Looking for something else? Popular alternatives include Plex, Emby, Jellyfin (native) — browse all app guides.