Best resource I’ve found is searching GitHub.
My setup closely follows https://github.com/Misterio77/nix-config.
For servarr I just translated someone else’s docker compose setup to nix. There are some ready made nix ones you can look at like https://github.com/rasmus-kirk/nixarr/tree/main/nixarr.
The complex networking I just picked up over time once I knew my way around a little bit.
GitHub is your best resource. lang:nix search terms.
I wouldn’t run NixOS in a container. With native nix containers I’m pretty sure they share the store. For docker I’d use images built with nix (doesn’t run nix itself) or pull from docker hub.
OS: NixOS (high learning curve but its been worth it). Nix (the config language) is a functional programming language, so it can be difficult to grok. Documentation is shit as its evolved while maintaining backwards compatibility. If you use the new stuff (Nix Flakes) you have to figure what’s old and likely not applicable (channels or w/e).
BYOD: Just using LVM. All volumes are mirrored across several drives of different sizes. Some HDD volumes have an SSD cache layer on top (e.g., monero node). Some are just on an SSD (e.g., main system). No drive failures yet so can’t speak to how complex restoring is. All managed through NixOS with https://github.com/nix-community/disko.
I run stuff on a mix of OCI containers (podman or docker, default is podman which is what I use) and native NixOS containers which use systemd-nspawn.
The OS itself I don’t back up outside of mirroring. I run an immutable OS (every reboot is like a fresh install). I can redeploy from git so no need to backup. I have some persistent BTRFS volumes mounted where logs, caches, and state go. Don’t backup, but I swap the volume every boot and keep the last 30 days of volumes or a min of at least 10 for debugging.
I just use rclone for backups with some bash scripts. Devices back up to home lab which backs up to cloud (encrypted with my keys) all using rclone (RoundSync for phone).
Runs Arrs, Jellyfin, Monero node, Tor entry node, wireguard VPN (to get into network from remote), I2C, Mullvad VPN (default), Proton VPN (torrents with port forwarding use this), DNS (forced over VPN using DoT), PiHole in front of that, three of my WiFi vlans route through either Mulvad, I2C, or Tor. I’ll use TailsOS for anything sensitive. WiFi is just to get to I2C or Onion sites where I’m not worried about my device possibly leaking identity.
Its pretty low level. Everything is configured in NixOS. No GUIs. If its not configured in nix its wiped next reboot since the OS is immutable. All tracked in git including secrets using SOPS. Every device has its own master key setup on first install. I have a personal master key should I need to reinstall which is tracked outside of git in a password manager.
Took a solid month to get the initial setup done while learning NixOS. I had a very specific setup of LVM > LUKS encryption /w Secure Boot and Hardware Key > BTRFS. Overkill on security but I geek out on that stuff. Been stable but still tinkering with it a year later.
Download 5 seasons of some show from multiple sources or some artist’s entire discography, and want to normalize all the file names? It is way easier in the terminal.
I’ll check this out, but I use https://github.com/stevearc/oil.nvim for such tasks as I have nvim’s full suite of editor commands to rename all the files way faster than I could in a GUI. I’m sure there are GUI apps to perform a similar task, but I already know how to use nvim.
Yeah I don’t want locally deleted media (to free up space) to sync those deletions to my remote.
My crypted remotes wrap a B2 Backblaze one which doesn’t delete, just hides. Periodically I go clean it up.
You are correct, fixed!
https://github.com/newhinton/Round-Sync. Not in any app store and have to download and install from GitHub.
It is an Android wrapper around rsync rclone.
Setup a remote, setup tasks, and setup triggers. Mine syncs every night. It supports encrypting with your own keys. Large number of remotes supported from self-hosted to cloud.
Immutable Nixos. My entire server deployment from partitioning to config is stored in git on all my machines.
Every time I boot all runtime changes are “wiped”, which is really just BTRFS subvolume swapping.
Persistence is possible, but I’m forced to deal with it otherwise it will get wiped on boot.
I use LVM for mirrored volumes for local redundancy.
My persisted volumes are backed up automatically to B2 Backblaze using rclone. I don’t backup everything. Stuff I can download again are skipped for example. I don’t have anything currently that requires putting a process in “maint mode” like a database getting corrupt if I backup while its being written to. When I did, I’d either script gracefully shutting down the process or use any export functionality if the process supported it.
I haven’t tested in Windows, but this is my setup Linux to Linux using rclone which the docs say works with Windows.
Server
Client
I use this setup for my local files and a similar setup to my Backblaze B2 off site backups.
The VFS implementation has been pretty good. You can also manually sync. Their bisync I don’t fully trust though.
I can access everything through android using https://github.com/newhinton/Round-Sync. Not great for photos though as thumbnails weren’t loading without pulling the whole file last I tested a year ago.
One method depends on your storage provider. Rsync may have incremental snapshots, but I haven’t looked because my storage provider has it.
Sometimes a separate tool like rsnapshot (but probably not rsnapshot itself as I dont think its hard links interact well with rsync) might be used to manage snapshots locally that are then rsynced.
On to storage providers or back ends. I use B2 Backblaze configured to never delete. When a file changes it uploads the new version and renames the old version with a timestamp and hides it. Rsync has tools to recover the old file versions or delete any history. Again, it only uploads the changed files so its not full snapshots.
Yes. You compose a crypted vault over your storage vault. I pay about $1/mo for B2 Backblaze. Around 150G last I checked.
Important stuff (about 150G) is synced to all my machines and a b2 Backblaze bucket.
I have a rented seed box for those low seeder torrents.
The stuff I can download again is only on a mirrored lvm pool with an lvmcache. I don’t have any redundancy for my monerod data which is on an nvme.
I’m moving towards an immutable OS with 30 days of snapshots. While not the main reason, it does push one to practicing better sync habits.
I believe you will see OOM errors in journalctl. Also considered a systemd service or something to restart the process?
Glad you figured it out though!
I use EteSync to sync my contacts. It can do calendars also and has a self-hosted option. Personally I just use Proton for my calendar at the moment.
I haven’t tested any desktop syncing with EteSync, but maybe it will work for you.
I use DavMail to proxy an Exchange account so I don’t have to install Outlook on my phone.
Plus DNS caching… I do DOT or DOH (forget which, setup years ago) from my router’s local DNS server without any noticeable latency.
Can try installing Avahi on the RPi (may come on the default image). It will advertise .local over mDNS / DNS-SD. I believe Avahi will advertise on link local if there is no default route to the internet.
Your system may automatically resolve the domain if its able to pickup the mDNS records to SSH in. Been a couple years since I’ve done it, so I could be forgetting a nuanced detail, but I vaguely remember just ‘plug and play’ if internet for the RPi wasn’t required.
Agree. What I linked provides core type support for that library. The pipe one is just a bunch of overloads to support a specific way of handling function composition to appease the TypeScript type checker.
There are a lot of typing hacks in that library to simulate higher kinded types.
Not OP, and these examples are not unreadable, but they are a few steps up from your typical generics.
https://effect-ts.github.io/effect/effect/Unify.ts.html#unify
Its also E2EE making it private. Its what I use.
For the networking I found some repos with Nix and Gluetun (OCI containers). I don’t see them in my bookmarks, so it was probably a day project when I set up and didn’t keep the references.
That part is still in docker / podman. So any docker network guide just needs to be translated to nix.