this post was submitted on 28 Jul 2023
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My home lab has a mild amount of complexity and I'd like practice some good habits about documenting it. Stuff like, what each system does, the OS, any notable software installed and, most importantly, any documentation around configuration or troubleshooting.

i.e. I have an internal SMTP relay that uses a letsencrypt SSL cert that I need to use the DNS challenge to renew. I've got the steps around that sitting in a Google Doc. I've got a couple more google docs like that.

I don't want to get super complicated but I'd like something a bit more structured than a folder full of google docs. I'd also like to pull it in-house.

Thanks

Edit: I appreciate all the feedback I've gotten on this post so far. There have been a lot of tools suggested and some great discussion about methods. This will probably be my weekend now.

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[–] grimer@lemmy.world 2 points 2 years ago

Any chance you wouldn't mind sharing the SSL renewal doc? Redacted of course. Mine is coming up and I'd like to do it correctly this time. :)

[–] ludw@lemmy.world 2 points 2 years ago

I'm using anytype.io, it's been pretty neat so far.

[–] happyhippo@feddit.it 2 points 2 years ago* (last edited 2 years ago)

I have a git repo for it, needless to say. And so README.md plus a network diagram from https://app.diagrams.net/

[–] Johnny5@lemm.ee 2 points 2 years ago* (last edited 2 years ago)

I run a local MediaWiki appliance from turnkeylinux, super easy to spin up in proxmox.

[–] gobbling871@lemmy.world 2 points 2 years ago (1 children)

Comments inside the docker-compose.yml files?

I'm just starting to dip my toes in docker. Most of my stuff is kvm and physical.

Due to a desire to get off Ubuntu I have a goal to rebuild everything on Debian and/or containers and would like to document as I go.

[–] Kcg@lemmy.ml 2 points 2 years ago

Hackmd.io for simple markdown docs.

[–] dr_robot@kbin.social 2 points 2 years ago (2 children)

I deploy as much as I possibly can via Ansible. Then the Ansible code serves as the documentation. I also keep the underlying OS the same on all machines to avoid different OS conventions. All my machines run Debian. The few things I cannot express in Ansible, such as network topology, I draw a diagram for in draw.io, but that's it.

Also, why not automate the certificate renewal with certbot? I have two reverse proxies and they renew their certificates themselves.

[–] ttk@feddit.de 1 points 2 years ago (4 children)
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[–] SeeJayEmm@lemmy.procrastinati.org 1 points 2 years ago (1 children)

My reverse proxy can do automated renewal just fine. The SMTP relay requires a DNS challenge that is manual.

[–] dr_robot@kbin.social 2 points 2 years ago (1 children)

Why not have the reverse proxy also do renewal for the SMTP relay certificate and just rsync it to the relay? For a while I had one of my proxies do all the renewals and the other would rsync it.

It certainly wouldn't be because I've been doing it this way for so long that it never occurred to me. Nope. Certainly not that.


In fairness, I very recently switched from a cobbled together apache web server/rev proxy config I've been carrying along in some form for well over a decade (I remember converting the config to 2.4), to an NPM container. I had some initial trouble switching my certs over to NPM and haven't revisited that yet.

I'm in the middle of a major overhaul of my tech stack. Fixing certs is on my short list.

Thanks for pointing out where I was stuck in my ways.

[–] markr@lemmy.world 2 points 2 years ago (1 children)

I use bookstack. Simple selfhosted wiki.

[–] kurotora@lemmy.world 1 points 2 years ago

+1 for bookstack. I also selfhost a kanban with the services basic info and it's related status (pilot/test, production and to be decommissioned). At the beginning I used Planka, but now switched to Nextcloud Deck.

[–] kurt_propane@lemm.ee 1 points 2 years ago (1 children)

Why not push it up to GitHub? Then you also get a commit history to see your changes overtime.

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[–] pound_heap@lemm.ee 1 points 2 years ago

Some stuff is in Joplin, some stuff is in wiki.js. Joplin lacks organization features. Wiki.js stores stuff in database and has problems with search, both are possible to fix, I believe...

Occasionally I remember about problems with this setup, but I'm too lazy to fix or replace it

[–] some_guy@lemmy.sdf.org 1 points 2 years ago

I constructed a simple kbase for myself using Docbase. I love it.

[–] huojtkeg@lemmy.world 1 points 2 years ago (2 children)

The only thing I save in Google Drive are my notes just in case of disaster.

[–] nomadjoanne@lemmy.world 2 points 2 years ago (1 children)

Frankly the only thing I'd save in Google Docs are encrypted archives. Otherwise they'll profile the documents to send ads to you. But it is a good back up in case lightning strikes your home or something.

[–] huojtkeg@lemmy.world 2 points 2 years ago

I don't save all my documents. Just my self-hosting, servers infraestructure notes. I don't want to have the recovery intructions in the same machine I'm recovering

[–] LonelyWendigo@lemmy.world 1 points 2 years ago (1 children)

Are you writing to Google drive directly from the cli? If so how? I regularly need to search, edit, copy, and paste to and from my notes; backup config files; save a neat little script I wrote; etc. all from the CLI. It would be awesome to have this searchable and online from a web browser too for when I'm not working in the terminal. For example, piping an error message to a file and grabbing/sanitizing that error to search later. I have ways, but their all a lot clunkier than simply have a Dropbox. I'm basically looking for something that works just like Dropbox, is not self hosted, and not as cumbersome to setup as NextCloud and the like.

[–] huojtkeg@lemmy.world 1 points 2 years ago

It's not automated. I just have the most important commands to fix/rebuild my sever in case of disasater.

[–] ComptitiveSubset@lemmy.world 1 points 2 years ago (1 children)

I write down everything I built so for plus future plans in OneNote. This kind of defeats the purpose of self hosting but I want to keep a written copy complete off site in case if a complete loss. Plus I like OneNote. It’s actually a well designed product. Scripts, docker compose files and such are in GitHub.

I won't argue. I do think OneNote is a good product and I use it a lot for work.

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