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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Honestly, you just need to pick a video on follow along these days. There's a load of YouTube videos out there that take you step by step.
Lewis rosman recently put out a 14-hour mega video of doing everything, well he might have made some controversial choices, The outcome is quite comprehensive.
Determination, patience, a willingness to learn anything you need to.
If you have those, in time, you will be able to get your lab up and running. I started mine with a minimal knowledge of Linux (I could install it from a USB and poke around). Now it’s the center of my families digital life.
You’ll get there in time.
Experimenting with VMs is the way forward.
Basic networking knowledge is vital. And being able to configure your own firewall(s) safely is an important skill. Check out something like Foomuuri, or Firewald. Shorewall is brilliant for documentation and description of issues (with diagrams!) but it does not use the newer Linux kernel nftables and is no longer actively developed.
Go for it with Nextcloud.
I would also recommend at least having a shot at setting up an email server, although I would recommend pushing through to a fully working system. It is possible, and is very satisfying to have in place. The process of setting one up touches so many different parts of internet function and culture that it is worth it even if you don't end up with a production system. The Workaround.org ISPMail stuff is a good starting point, and includes some helpful background information at every stage, enough so you can begin to understand what's going on in the background and why certain choices are being made - even if you disagree with the decisions.
Python is great for server admin, although most server config and startup shutdown snippets are written in BASH. You will no doubt have already begun picking that up as you interact with your VMs.
Take the time to properly understand Linux file ownership and permission. Permission will be the cause of many issues you will encounter in you self-hosting journey on Linux. Make sure you know the basics of chmod (change permission) and chown (change ownership), Linux users and groups. This will save you some head-scratching, but don't worry, you will learn by doing !
Remember that, if you setup everything right, especially with docker, running as root / with sudo is not required for any of the services you may want to run.
Give Nextcloud AIO a shot. I installed bare metal the first time, but AIO has decreased my maintenance burden to next to nothing. Before that, it felt like every update would break my system. I'm a year or two into my transition from Linux nerd to self-hoster. I still fail at things on occasion, but I have learned a lot. I hope it goes as well or even better for you.
I've hosted NC for a decade, and the AIO was the first method that doesn't make me dread updates. And I've used pretty much every method of installing it over the years, everything sucked.
I snapshotted every time before and update because I knew it was a crapshoot whether the update was going to crater the system, and I'd roll back and wait for a working update to come out. Before snapshotting, I had to fix borked updates about every second time.
the patience to read lots of documentation.
And maybe patience to power through a lack of documentation.
if you could start again in your self hosting journey, what would you do differently? :)
That's an excellent question.
If I were to start over, the first thing that I would do is start by learning the basics of networking and set up a VPN! IMO exposing services to the public internet should be considered more of an advanced level task. When you don't know what you don't know, it's risky and frankly unnecessary.
The lowest barrier to entry for a personal VPN, by far, is Tailscale. Automatic internal DNS and clients for nearly any device makes finding services on a dedicated machine really, really, easy. Look into putting a tailscale client right into the compose file so you automatically get an internal DNS records for a service rather than a whole machine.
From there, play around with more ownership (work) with regard to what can touch your network. Switch from Tailscale's "trusted" login to hosting your own Headscale instance. Add a PiHole or AdGuard exit node and set up your own internal DNS records.
Maybe even scrap the magic (someone else's logic that may or may not be doing things you need) and go for a plain-Jane Wireguard setup.
For sure use Tailscale for VPN. They have apps for iPhone, Android, macOS, and Linux, so setting up your own personal network will be easy. Hosting on the real internet is definitely advanced and not always necessary.
You don't need to be a programmer to selfhost.
The most important "skills" to have if you want to selfhost imo are:
Basic Networking knowledge
Basic Linux knowledge
Basic docker/docker compose knowledge
But I'd say to not get lost in the papers and just jump right in. Imo, the best way to learn how to selfhost is to just... Do it. Most everything is free and fairly well documented
Totally agree! I'm not a programmer and I have several services running in my home server. I'm just curious and have used Linux for a decade as a normal user. With just these 3 basic knowledge skills you're good to go.
Perseverance
One thing I would do differently is setup LDAP and OIDC so you can use the same authentication credentials for different apps (at least the ones that support them). I use LLDAP and Authelia for this purpose.
To self-host, you do not need to know how to code.
To self-host, you do not need to know how to code.
I agree but also say that learning enough to be able to write simple bash scripts is maybe required.
There's always going to be stuff you want to automate and knowing enough bash to bang out a script that does what you want that you can drop into cron or systemd timers is probably a useful time investment.
Docker really. If something goes bad, trash the container and start again without loosing your actual data.
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.
Learn how to properly backup your data in case you nuke something you shouldn't
And regularly check them. I just found out the hard way this last week that my backups haven't been running for a few weeks ....
Yep.
I have friends in the SMB space, one thing they do is a regular backup verification (quarterly). At that frequency, restoring even a few files (especially to a new VM), is very indicative, especially if it's a large dataset (e.g. Quickbooks).
In Enterprise, we do all sorts of validation, depending on the system. Some is performed as part of Data Center operations, some is by IT (those are separate things), some by Business Unit management and their IT counterparts.
Unfortunately, that wouldn't have done anything. Because I did that in December and they stopped running like 2 weeks after my verification. I would have caught it on my next scheduled validation, but that doesn't help me now 😕
I mean, it still helps right? It limits your losses to X weeks instead of X months or, I hate to say it, X years.
I think if you have a mini PC or something you don't mins installing server specific OS on, proxmox VE is pretty great. It can be a bit of a headache depending on what you want to do but it also makes expanding your self hosting super easy/fun.
Proxmox let's you created virtual machines or containers and easily manage them.
Currently I run a mini PC.(Beelinks are great for this and pretty cheap with more power than a raspberry pi)
Simplest set up? No. But I also just started self hosting. You're gonna hit some.headaches regardless but it's also extremely rewarding and I've learned alot.
Edit: if you're only wanting to run one thing (say jellyfin) . A raspberry pi with tail scale and jellyfin is how I started. Works just fine.
If you want to program something, the closest you're gonna get to programming is Ansible and Bash scripts.
You might want to get self hosting hardware like Synology or the like if you're not ready to dig.
Otherwise here's some things you need to know:
Oh and use Debian or Ubuntu LTS.
Ansible is nice but I'll repeat (as I said in another thread) it's kind of advanced and gives a much better return on investment if you manage several hosts, plan to switch hosts regularly, or plan to do regular rebuilds of the environment.
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!
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.
If you end up going the USB route, ask me for tested hardware.
Send these my way chief
As briefly as possible:
Much appreciated 🙏
Gnarly stuff with the WD's huh? Unfortunately I think that's what I'll end up having to put up with since I can't really find the other options for a decent price around here.
Funny enough I was half-considering just using a bunch of WD Elements. You think the MyBooks might fare any better?
I used a mix of Elements and MyBook for years. Upon opening to heatsink, I didn't see any significant differences between them. They use ASMedia or Jmicron, mostly ASMedia. The overheating issue depends on ambient temp and load. I've had one machine in a basement never experience them. Either way the solution is pretty straightforward and cheap. Once heatsinked, I haven't had a problem.
The cables they come with are good.
Persistence and reading comprehension.
There's no need to learn Python or any programming language to self host stuff, you just need to be able to follow blog posts and run some Docker commands.
I'm a software dev and haven't touched a single line of code on my NAS. Everything is docker compose and other config files.
You don’t really need to know a specific language to self-host anything. But things like YAML, JSON, Docker, and some networking basic will go a long way.
If I could do anything different though, it would definitely be to write more documentation. Document the steps taking setting things up, log notes on when you have to fix something, archive webpages and videos that you used along the way. Currently doing that myself now after some time self-hosting.
One under-appreciated aspect of Docker is that it forces you to document all your setup steps in your dockerfile and docker-config files.
Learning Linux is a great start.
Learning any coding language will help you understand a bit more about the programs will work, however there isn't much need to actually learn a specific language unless you plan to add custom programs or scripts.
The general advice for email is don't. It's very risky to host and it's a big target for spam. Plus there's challenges getting the big companies to trust your domain.
However hosting things behind a VPN (or locally on your home network) can let you learn a lot about networking and firewalls without exposing yourself to much risk.
I have no direct experience with next cloud but I understand it can be hosted on Linux, you can buy a Synology NAS and run it in that, or use something like TrueNAS.
Personally my setup is on one physical server so I use Proxmox which lets me run 2 different Linux servers and trueNAS on one single computer through virtual machines. I like it because it lets me tinker with different stuff like home assistant and it won't affect say my adblocker/VPN/reverse proxy. I also use Docker to run multiple services on one virtual machine without compatibility issues. If I started again, I'd probably have gotten bigger drives or invested in SSDs. My NAS is hard drives because of cost but it's definitely hitting a limit when I need to pull a bunch of files. Super happy with wireguard-easy for VPN. I started with a proprietary version of openVPN on Oracle Linux and that was a mistake.
I don't know a bit about programming. Yunohost is a great place to start for self hosting a variety of services. For Jellyfin/downloading, I use Swizzin Community Edition. I like both of these projects because neither uses Docker lol. I tried some Docker based setups but could never get my head around it. YMMV.
I don't know how to code, but I did a lot of internet searching on the commands to use (since I was also new to Linux). When I started to self host I was lucky the projects I wanted were popular enough that they had good documentation. Eventually after spinning up a lot of services I got the hang of the general structure of docker compose files and that's the extent of any kind of new language I learned, haha
Enough focus to read documentation.
That's really it. If your purpose is just self hosting learning bash could also be helpful. And yeah Linux would be a great choice.
But mostly, if you want to self host an instance of Nextcloud correctly and without having to deal with too many unexpected things, you have to read the documentation and do not rush. Most self hosted stuff isn't "install and use", because you'll be your own server manager, and everything requires attention to be managed.
Docker or not docker you will have to deal with configuration, settings, requirements and updates.
So understanding how to read the docs/search and open github issues and taking time to read everything would be the most important skill for me.
Also writing down what you are doing would indeed be helpful too, in order not to lose track of what you're doing on your server. (Check out Ansible).
Most apps out there simply need you to know about permissions, systemctl services and package managers.
Try to always find a specific package for your distro for everything you install (eg. .deb for Debian), and have strategies when this is not possible (aka using a Python venv when installing python programs).
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.
I would caution against self hosting email long term. It's fine for the educational value but there's a lot of annoying obstacles you can encounter repeatedly even after everything is established.
I self host many services without any coding languages under my belt. I use Unraid because I found it user friendly for a newb like me. The most important skills I needed were good data backup habits just in case I messed something up, a willingness to read and learn, and the persistence to try more than once.
It depends on what you want to self host.
As an example, a family member self hosted home assistant. They didn't have to know anything really. That was all they were doing and they bought the canned implementation.
If you have multiple services, you may need to know nginx configuration with virtual hosting.
You may want to use podman or docker or kubernetes.
It all depends ..
Documentation has been mentioned already, what I'd add to that is planning.
Start with a list of high-level objectives, as in "Need a way to save notes, ideas, documents, between multiple systems, including mobile devices".
Then break that down to high-level requirements such as "Implement Joplin, and a sync solution".
Those high-level requirements then spawn system requirements, such as Joplin needs X disk space, user accounts, etc.
Each of those branches out to technical requirements, which are single-line, single-task descriptions (you can skip this, it's a nice-to-have):
"Create folder Joplin on server A"
"Set folder permissions XYZ on Joplin folder"
Think of it all as a tree, starting from your objectives. If you document it like this first, you won't go doing something as you build that you won't remember why you're doing it, or make decisions on the fly that conflict with other objectives.
Patience, and knowing when to look for documentation. Keep notes of stuff as you go. Just like in real IT, documentation can go a long way. Forgetting simple things can cause everything to fall apart at some point.
Hey OP, I'm just starting my self-hosting journey as well. I can program a little bit in Python and C++ but I haven't needed any of that so far. As others have said, some familiarity with Linux would be very helpful. The things I've done so far:
Eventually I plan to set up a NAS with Immich and some local IP cameras and Plex or something similar.