This commit is contained in:
Peder Bergebakken Sundt 2024-11-30 20:44:50 +01:00
parent a422c8ab64
commit 84d8e60a17
8 changed files with 234 additions and 0 deletions

46
flake.nix Normal file
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{
description = "";
inputs.nixpkgs.follows = "clan-core/nixpkgs";
inputs.clan-core.url = "https://git.clan.lol/clan/clan-core/archive/main.tar.gz";
outputs = { self,
clan-core,
... }@inputs:
let
# Usage see: https://docs.clan.lol
clan = clan-core.lib.buildClan {
directory = self;
# Ensure this is unique among all clans you want to use.
meta.name = "phahgeoc2NoN9ufeithohfeiY1quuuSe9ahNaich";
# Prerequisite: boot into the installer.
# See: https://docs.clan.lol/getting-started/installer
# local> mkdir -p ./machines/machine1
# local> Edit ./machines/<machine>/configuration.nix to your liking.
machines = {
# The name will be used as hostname by default.
bingus = { };
};
};
in
{
# All machines managed by Clan.
inherit (clan) nixosConfigurations clanInternals;
# Add the Clan cli tool to the dev shell.
# Use "nix develop" to enter the dev shell.
devShells =
clan-core.inputs.nixpkgs.lib.genAttrs
[
"x86_64-linux"
"aarch64-linux"
"aarch64-darwin"
"x86_64-darwin"
]
(system: {
default = clan-core.inputs.nixpkgs.legacyPackages.${system}.mkShell {
packages = [ clan-core.packages.${system}.clan-cli ];
};
});
};
}

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{
imports = [
# contains your disk format and partitioning configuration.
../../modules/disko.nix
# this file is shared among all machines
../../modules/shared.nix
# enables GNOME desktop (optional)
../../modules/gnome.nix
];
# This is your user login name.
users.users.user.name = "<your-username>";
# Set this for clan commands use ssh i.e. `clan machines update`
# If you change the hostname, you need to update this line to root@<new-hostname>
# This only works however if you have avahi running on your admin machine else use IP
clan.core.networking.targetHost = "root@<IP>";
# You can get your disk id by running the following command on the installer:
# Replace <IP> with the IP of the installer printed on the screen or by running the `ip addr` command.
# ssh root@<IP> lsblk --output NAME,ID-LINK,FSTYPE,SIZE,MOUNTPOINT
disko.devices.disk.main.device = "/dev/disk/by-id/__CHANGE_ME__";
# IMPORTANT! Add your SSH key here
# e.g. > cat ~/.ssh/id_ed25519.pub
users.users.root.openssh.authorizedKeys.keys = [
''
__YOUR_SSH_KEY__
''
];
# Zerotier needs one controller to accept new nodes. Once accepted
# the controller can be offline and routing still works.
clan.core.networking.zerotier.controller.enable = true;
}

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# Replace this file with an actual hardware-configuration.nix!
throw ''
Did you forget to generate your hardware config?
Run the following command:
'clan machines update-hardware-config <machine_name> <hostname>'
OR:
'ssh root@<hostname> nixos-generate-config --no-filesystems --show-hardware-config > hardware-configuration.nix'
And manually replace this file with the generated "hardware-configuration.nix".
''

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{
imports = [
../../modules/disko.nix
../../modules/shared.nix
# enables GNOME desktop (optional)
../../modules/gnome.nix
];
# Put your username here for login
users.users.user.name = "<your-username>";
# Set this for clan commands use ssh i.e. `clan machines update`
# If you change the hostname, you need to update this line to root@<new-hostname>
# This only works however if you have avahi running on your admin machine else use IP
clan.core.networking.targetHost = "root@<IP>";
# You can get your disk id by running the following command on the installer:
# Replace <IP> with the IP of the installer printed on the screen or by running the `ip addr` command.
# ssh root@<IP> lsblk --output NAME,ID-LINK,FSTYPE,SIZE,MOUNTPOINT
disko.devices.disk.main.device = "/dev/disk/by-id/__CHANGE_ME__";
# IMPORTANT! Add your SSH key here
# e.g. > cat ~/.ssh/id_ed25519.pub
users.users.root.openssh.authorizedKeys.keys = [
''
__YOUR_SSH_KEY__
''
];
/*
After jon is deployed, uncomment the following line
This will allow sara to share the VPN overlay network with jon
The networkId is generated by the first deployment of jon
*/
# clan.core.networking.zerotier.networkId = builtins.readFile ../jon/facts/zerotier-network-id;
}

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# Replace this file with an actual hardware-configuration.nix!
throw ''
Did you forget to generate your hardware config?
Run the following command:
'ssh root@<hostname> nixos-generate-config --no-filesystems --show-hardware-config > hardware-configuration.nix'
Then replace this file with the generated "hardware-configuration.nix".
''

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modules/disko.nix Normal file
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{
lib,
clan-core,
config,
...
}:
let
suffix = config.clan.core.vars.generators.disk-id.files.diskId.value;
in
{
imports = [
clan-core.clanModules.disk-id
];
# DO NOT EDIT THIS FILE AFTER INSTALLATION of a machine
# Otherwise your system might not boot because of missing partitions / filesystems
boot.loader.grub.efiSupport = lib.mkDefault true;
boot.loader.grub.efiInstallAsRemovable = lib.mkDefault true;
disko.devices = {
disk = {
"main" = {
# suffix is to prevent disk name collisions
name = "main-" + suffix;
type = "disk";
# Set the following in flake.nix for each maschine:
# device = <uuid>;
content = {
type = "gpt";
partitions = {
"boot" = {
size = "1M";
type = "EF02"; # for grub MBR
priority = 1;
};
"ESP" = {
size = "512M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
mountOptions = [ "nofail" ];
};
};
"root" = {
size = "100%";
content = {
type = "filesystem";
format = "ext4";
# format = "btrfs";
# format = "bcachefs";
mountpoint = "/";
};
};
};
};
};
};
};
}

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modules/gnome.nix Normal file
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{
services.xserver.enable = true;
services.xserver.desktopManager.gnome.enable = true;
services.xserver.displayManager.gdm.enable = true;
}

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modules/shared.nix Normal file
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{ config, clan-core, ... }:
{
imports = [
# Enables the OpenSSH server for remote access
clan-core.clanModules.sshd
# Set a root password
clan-core.clanModules.root-password
clan-core.clanModules.user-password
clan-core.clanModules.state-version
];
# Locale service discovery and mDNS
services.avahi.enable = true;
# generate a random password for our user below
# can be read using `clan secrets get <machine-name>-user-password` command
clan.user-password.user = "user";
users.users.user = {
isNormalUser = true;
extraGroups = [
"wheel"
"networkmanager"
"video"
"input"
];
uid = 1000;
openssh.authorizedKeys.keys = config.users.users.root.openssh.authorizedKeys.keys;
};
}