this post was submitted on 17 Jan 2025
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Selfhosted

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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.

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What skills are needed to self host without too many headaches? (lemm.ee)
submitted 21 hours ago* (last edited 17 hours ago) by owlinsight@lemm.ee to c/selfhosted@lemmy.world
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For this new year, I’d like to learn the skills necessary to self host. Specifically, I would like to eventually be able to self host Nextcloud, Jellyfin and possibly my email server too.

I've have a basic level understanding of Python and Kotlin. Now I'm in the process of learning Linux through a virtual machine because I know Linux is better suited for self hosting.

Should I stick with Python? Or is JavaScript (or maybe Ruby) better suited for that purpose? I'm more than happy to learn a new language, but I'm unsure on which is better suited.

And if you could start again in your self hosting journey, what would you do differently? :)

EDIT: I wasn't expecting all these wonderful replies. You're all very kind people to share so much with me :)

The consensus seems to be that hosting your own email server might be a lot, so I might leave that as future project. But for Nextcloud and Jellyfin I saw a lot of great tips! I forgot to mention that ideally I would like to have Nextcloud available for multiple users (ie. family memebers) so indeed learning some basic networking/firewalling seems the bare minimum.

I also promise that I will carefully read the manuals!

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[–] slazer2au@lemmy.world 39 points 21 hours ago (2 children)

Docker really. If something goes bad, trash the container and start again without loosing your actual data.

[–] RxBrad@infosec.pub 10 points 20 hours ago

Mostly Docker.

Portainer and plugging Docker Compose XML into Portainer stacks makes Docker stupid-simple. (personally speaking as a stupid person that does this)

Cloudflare tunnels for stuff people other than you might want to access.

Tailscale if it's only you.

Reverse proxy & port forwarding for sharing media over Jellyfin without violating the Cloudflare Tunnel ToS.

[–] Deckweiss@lemmy.world 3 points 19 hours ago* (last edited 19 hours ago)

Dokploy is a pretty easy web gui and is itself a docker container.

Makes it dead simple to manage multiple containers and domains. (Not for power users that need kubernetes level flexibility)