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What skills are needed to self host without too many headaches? (lemm.ee)

submitted 1 year ago* (last edited 1 year 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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[–] AMillionMonkeys@lemmy.world 6 points 1 year ago (1 children)

As others have said, you don't need to know how to code, but you do need to be comfortable editing structured documents, so knowing a little programming does help.
Unfortunately, Nextcloud and email are two of the most difficult things to self-host. This is by reputation, I haven't tried myself. Email is supposed to be particularly difficult and the usual advice is to not bother.
Jellyfin is pretty straight-forward as long as you don't have a weird hardware decoding setup and as long as you don't want remote access. If you do want remote access you need to use third party tools to do it securely. If it's just for your own use then Tailscale makes it really easy. If you want to share with non-technical users it gets messy.

[–] Kaldo@fedia.io 1 points 1 year ago (2 children)

I remember reading that tailscale can't be used for sharing media, was that wrong?

[–] AMillionMonkeys@lemmy.world 1 points 1 year ago

I believe the issue is only with Tailscale Funnels. With Funnels, the data runs through TS's infrastructure so it's subject to whatever kind of bandwidth limitation they feel like enacting.

[–] Onomatopoeia@lemmy.cafe 1 points 1 year ago

Performance may be an issue. It's not specifically designed for streaming performance, and being a software VPN, it will depend a great deal on the devices used at each end.