this post was submitted on 17 Jan 2025
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Selfhosted

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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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[–] Onomatopoeia@lemmy.cafe 4 points 1 year ago* (last edited 1 year ago) (1 children)

Great summary!

Why Debian or Ubuntu? (I have my own thoughts, but it would be useful to show even high-level reasons why they're preferred).

Re: Backup - Backblaze has a great writeup on backup approach today. I'm a fan of cloud being part of the mix (I use a combo of local replication and cloud, to mitigate different risks). Getting people to include backup from the start will help them long-term, so great you included it!

[–] avidamoeba@lemmy.ca 4 points 1 year ago* (last edited 1 year ago) (1 children)

Predictable cadence, stable operation, timely updates, huge community and therefore documentation. You can get up to 5 years from an LTS release of Debian or Ubuntu. With Ubuntu LTS and Ubuntu Pro (free) you could theoretically run a machine without upgrading for 10 years. If you run workloads in containers, it doesn't matter how old the host OS is. As long as it's security patches, you can keep on trucking.

[–] Onomatopoeia@lemmy.cafe 2 points 1 year ago

Damn, 5 years from LTS? That's impressive