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9b88fa6315 doc/src/SUMMARY.md aktualisiert
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2024-10-29 17:59:33 +01:00
5eaceb77a1 Added temporary information about website host
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ahtlon
d958f3efc0 todo bearbeitet
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f5d36e666d [doc] add app doc to serve doc
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'nix run .#doc' will open documentaion in browser and update on
filechange
2024-10-24 23:27:06 +02:00
c8d7112f58 [doc] add doc package
this can be used for hosting later on
2024-10-24 23:26:17 +02:00
2a8fa5fb20 [doc] mv files into /doc 2024-10-24 23:07:54 +02:00
ahtlon
88c08d1346 [doc] Todo aus readme verschieben
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ahtlon
7458b66c52 [doc] Init leere seiten 2024-10-24 23:01:10 +02:00
ahtlon
fae8035597 [doc] Init dokumentation mit mdbook + grobes inhaltsverzeichnis 2024-10-24 23:00:58 +02:00
17 changed files with 219 additions and 272 deletions

View File

@@ -13,5 +13,4 @@
- [TODO](./todo.md)
- [How-to]()
- [Updates](./anleitung/updates.md)
- [Rollbacks](./anleitung/rollback.md)
- [MicroVM](./anleitung/microvm.md)
- [Rollbacks](./anleitung/rollback.md)

View File

@@ -1,39 +0,0 @@
### Declaring a MicroVM
The hosts nixosSystems modules should be declared using the ```makeMicroVM``` helper function.
Use durruti as orientation:
``` nix
modules = makeMicroVM "durruti" "10.0.0.5" [
./durruti/configuration.nix
];
```
"durruti" is the hostname.
"10.0.0.5" is the IP assigned to its tap interface.
### Testing MicroVMs locally
MicroVMs can be built and run easily on your local host.
For durruti this is done by:
``` bash
sudo nix run .\#nixosConfigurations.durruti.config.microvm.declaredRunner
```
It seems to be necessary to run this as root so that the according tap interface can be created.
To be able to ping the VM or give Internet Access to the VM your host needs to be setup as described below.
### Host Setup
To provide network access to the VMs a bridge interface needs to be created on your host.
For that:
- Add the infrastructure flake as input to your hosts flake
- Add ```inputs.malobeo.nixosModules.malobeo``` to your hosts imports
- enable the host bridge: ```services.malobeo.microvm.enableHostBridge = true;```
If you want to provide Internet access to the VM it is necessary to create a nat.
This could be done like this:
``` nix
networking.nat = {
enable = true;
internalInterfaces = [ "microvm" ];
externalInterface = "eth0"; #change to your interface name
};
```

104
flake.lock generated
View File

@@ -21,24 +21,6 @@
"url": "https://git.dynamicdiscord.de/kalipso/ep3-bs.nix"
}
},
"flake-utils": {
"inputs": {
"systems": "systems_3"
},
"locked": {
"lastModified": 1726560853,
"narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"home-manager": {
"inputs": {
"nixpkgs": [
@@ -79,28 +61,6 @@
"type": "github"
}
},
"microvm": {
"inputs": {
"flake-utils": "flake-utils",
"nixpkgs": [
"nixpkgs"
],
"spectrum": "spectrum"
},
"locked": {
"lastModified": 1731240174,
"narHash": "sha256-HYu+bPoV3UILhwc4Ar5iQ7aF+DuQWHXl4mljN6Bwq6A=",
"owner": "astro",
"repo": "microvm.nix",
"rev": "dd89404e1885b8d7033106f3898eaef8db660cb2",
"type": "github"
},
"original": {
"owner": "astro",
"repo": "microvm.nix",
"type": "github"
}
},
"nixlib": {
"locked": {
"lastModified": 1729386149,
@@ -139,11 +99,11 @@
},
"nixos-hardware": {
"locked": {
"lastModified": 1730919458,
"narHash": "sha256-yMO0T0QJlmT/x4HEyvrCyigGrdYfIXX3e5gWqB64wLg=",
"lastModified": 1729742320,
"narHash": "sha256-u3Of8xRkN//me8PU+RucKA59/6RNy4B2jcGAF36P4jI=",
"owner": "NixOS",
"repo": "nixos-hardware",
"rev": "e1cc1f6483393634aee94514186d21a4871e78d7",
"rev": "e8a2f6d5513fe7b7d15701b2d05404ffdc3b6dda",
"type": "github"
},
"original": {
@@ -171,11 +131,11 @@
},
"nixpkgs-stable": {
"locked": {
"lastModified": 1730602179,
"narHash": "sha256-efgLzQAWSzJuCLiCaQUCDu4NudNlHdg2NzGLX5GYaEY=",
"lastModified": 1729357638,
"narHash": "sha256-66RHecx+zohbZwJVEPF7uuwHeqf8rykZTMCTqIrOew4=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "3c2f1c4ca372622cb2f9de8016c9a0b1cbd0f37c",
"rev": "bb8c2cf7ea0dd2e18a52746b2c3a5b0c73b93c22",
"type": "github"
},
"original": {
@@ -187,11 +147,11 @@
},
"nixpkgs-unstable": {
"locked": {
"lastModified": 1730785428,
"narHash": "sha256-Zwl8YgTVJTEum+L+0zVAWvXAGbWAuXHax3KzuejaDyo=",
"lastModified": 1729665710,
"narHash": "sha256-AlcmCXJZPIlO5dmFzV3V2XF6x/OpNWUV8Y/FMPGd8Z4=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "4aa36568d413aca0ea84a1684d2d46f55dbabad7",
"rev": "2768c7d042a37de65bb1b5b3268fc987e534c49d",
"type": "github"
},
"original": {
@@ -203,11 +163,11 @@
},
"nixpkgs_2": {
"locked": {
"lastModified": 1730883749,
"narHash": "sha256-mwrFF0vElHJP8X3pFCByJR365Q2463ATp2qGIrDUdlE=",
"lastModified": 1729449015,
"narHash": "sha256-Gf04dXB0n4q0A9G5nTGH3zuMGr6jtJppqdeljxua1fo=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "dba414932936fde69f0606b4f1d87c5bc0003ede",
"rev": "89172919243df199fe237ba0f776c3e3e3d72367",
"type": "github"
},
"original": {
@@ -222,7 +182,6 @@
"ep3-bs": "ep3-bs",
"home-manager": "home-manager",
"mfsync": "mfsync",
"microvm": "microvm",
"nixos-generators": "nixos-generators",
"nixos-hardware": "nixos-hardware",
"nixpkgs": "nixpkgs_2",
@@ -240,11 +199,11 @@
"nixpkgs-stable": "nixpkgs-stable"
},
"locked": {
"lastModified": 1731047660,
"narHash": "sha256-iyp51lPWEQz4c5VH9bVbAuBcFP4crETU2QJYh5V0NYA=",
"lastModified": 1729695320,
"narHash": "sha256-Fm4cGAlaDwekQvYX0e6t0VjT6YJs3fRXtkyuE4/NzzU=",
"owner": "Mic92",
"repo": "sops-nix",
"rev": "60e1bce1999f126e3b16ef45f89f72f0c3f8d16f",
"rev": "d089e742fb79259b9c4dd9f18e9de1dd4fa3c1ec",
"type": "github"
},
"original": {
@@ -253,22 +212,6 @@
"type": "github"
}
},
"spectrum": {
"flake": false,
"locked": {
"lastModified": 1729945407,
"narHash": "sha256-iGNMamNOAnVTETnIVqDWd6fl74J8fLEi1ejdZiNjEtY=",
"ref": "refs/heads/main",
"rev": "f1d94ee7029af18637dbd5fdf4749621533693fa",
"revCount": 764,
"type": "git",
"url": "https://spectrum-os.org/git/spectrum"
},
"original": {
"type": "git",
"url": "https://spectrum-os.org/git/spectrum"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
@@ -314,21 +257,6 @@
"type": "github"
}
},
"systems_4": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
},
"tasklist": {
"inputs": {
"nixpkgs": [
@@ -387,7 +315,7 @@
},
"utils_3": {
"inputs": {
"systems": "systems_4"
"systems": "systems_3"
},
"locked": {
"lastModified": 1726560853,

View File

@@ -8,8 +8,6 @@
sops-nix.url = "github:Mic92/sops-nix";
sops-nix.inputs.nixpkgs.follows = "nixpkgs";
mfsync.url = "github:k4lipso/mfsync";
microvm.url = "github:astro/microvm.nix";
microvm.inputs.nixpkgs.follows = "nixpkgs";
utils = {
url = "github:numtide/flake-utils";

View File

@@ -40,36 +40,16 @@ let
}
];
defaultModules = baseModules;
makeMicroVM = hostName: ipv4Addr: modules: [
inputs.microvm.nixosModules.microvm
{
microvm = {
hypervisor = "qemu";
interfaces = [
{
type = "tap";
id = "vm-${hostName}";
mac = "02:00:00:00:00:01";
}
];
};
systemd.network.enable = true;
systemd.network.networks."20-lan" = {
matchConfig.Type = "ether";
networkConfig = {
Address = [ "${ipv4Addr}/24" ];
Gateway = "10.0.0.1";
DNS = ["1.1.1.1"];
DHCP = "no";
};
};
}
] ++ defaultModules ++ modules;
in
{
moderatio = nixosSystem {
system = "x86_64-linux";
specialArgs.inputs = inputs;
modules = defaultModules ++ [
./moderatio/configuration.nix
];
};
louise = nixosSystem {
system = "x86_64-linux";
specialArgs.inputs = inputs;
@@ -81,7 +61,7 @@ in
durruti = nixosSystem {
system = "x86_64-linux";
specialArgs.inputs = inputs;
modules = makeMicroVM "durruti" "10.0.0.5" [
modules = defaultModules ++ [
./durruti/configuration.nix
];
};
@@ -94,12 +74,4 @@ in
./lucia/hardware_configuration.nix
];
};
gitea = nixosSystem {
system = "x86_64-linux";
specialArgs.inputs = inputs;
modules = makeMicroVM "gitea" "10.0.0.6" [
./gitea/configuration.nix
];
};
}

View File

@@ -5,6 +5,7 @@ with lib;
{
sops.defaultSopsFile = ./secrets.yaml;
boot.isContainer = true;
networking = {
hostName = mkDefault "durruti";
useDHCP = false;

View File

@@ -44,5 +44,6 @@ in
enableACME= true;
locations."/".proxyPass = "http://${cfg.host_ip}:80";
};
};
}

View File

@@ -1,37 +0,0 @@
{ config, lib, pkgs, inputs, ... }:
with lib;
{
#sops.defaultSopsFile = ./secrets.yaml;
networking = {
hostName = mkDefault "gitea";
useDHCP = false;
nameservers = [ "1.1.1.1" ];
};
imports = [
../modules/malobeo_user.nix
../modules/sshd.nix
../modules/minimal_tools.nix
../modules/autoupdate.nix
];
services.gitea = {
enable = true;
appName = "malobeo git instance";
settings.server = {
DOMAIN = "git.malobeo.org";
HTTP_PORT = 3001;
SSH_PORT = 22;
ROOT_URL = "https://git.malobeo.org/";
};
};
networking.firewall.allowedTCPPorts = [ 3001 ];
system.stateVersion = "22.11"; # Did you read the comment?
}

View File

@@ -14,7 +14,7 @@ in
services.openssh.enable = true;
services.openssh.ports = [ 22 ];
services.openssh.settings.PasswordAuthentication = false;
services.openssh.passwordAuthentication = false;
services.openssh.settings.PermitRootLogin = "prohibit-password";
users.users.root.openssh.authorizedKeys.keys = sshKeys.admins;
@@ -198,7 +198,7 @@ in
services.avahi = {
enable = true;
nssmdns4 = true;
nssmdns = true;
publish = {
enable = true;
addresses = true;

View File

@@ -0,0 +1,92 @@
# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running nixos-help).
{ config, pkgs, ... }:
{
services.acpid.enable = true;
boot.kernelPackages = pkgs.linuxPackages_5_4;
services.xserver.videoDrivers = [ "intel" ];
services.xserver.deviceSection = ''
Option "DRI" "2"
Option "TearFree" "true"
'';
zramSwap.enable = true;
zramSwap.memoryPercent = 150;
imports =
[ # Include the results of the hardware scan.
./hardware-configuration.nix
./zfs.nix
../modules/xserver.nix
../modules/malobeo_user.nix
../modules/sshd.nix
../modules/minimal_tools.nix
];
users.users.malobeo = {
packages = with pkgs; [
firefox
thunderbird
];
};
networking.hostName = "moderatio"; # Define your hostname.
networking.networkmanager.enable = true; # Easiest to use and most distros use this by default.
# Set your time zone.
time.timeZone = "Europe/Berlin";
# Select internationalisation properties.
# i18n.defaultLocale = "en_US.UTF-8";
# console = {
# font = "Lat2-Terminus16";
# keyMap = "us";
# useXkbConfig = true; # use xkbOptions in tty.
# };
# Enable CUPS to print documents.
# services.printing.enable = true;
# Enable sound.
sound.enable = true;
hardware.pulseaudio.enable = true;
# Some programs need SUID wrappers, can be configured further or are
# started in user sessions.
# programs.mtr.enable = true;
# programs.gnupg.agent = {
# enable = true;
# enableSSHSupport = true;
# };
# List services that you want to enable:
# Enable the OpenSSH daemon.
# services.openssh.enable = true;
# Open ports in the firewall.
# networking.firewall.allowedTCPPorts = [ ... ];
# networking.firewall.allowedUDPPorts = [ ... ];
# Or disable the firewall altogether.
# networking.firewall.enable = false;
# Copy the NixOS configuration file and link it from the resulting system
# (/run/current-system/configuration.nix). This is useful in case you
# accidentally delete configuration.nix.
# system.copySystemConfiguration = true;
# This value determines the NixOS release from which the default
# settings for stateful data, like file locations and database versions
# on your system were taken. Its perfectly fine and recommended to leave
# this value at the release version of the first install of this system.
# Before changing this value read the documentation for this option
# (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
system.stateVersion = "22.05"; # Did you read the comment?
}

View File

@@ -0,0 +1,53 @@
# Do not modify this file! It was generated by nixos-generate-config
# and may be overwritten by future invocations. Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:
{
imports =
[ (modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "ahci" "usb_storage" "ums_realtek" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "rpool/nixos/root";
fsType = "zfs"; options = [ "zfsutil" "X-mount.mkdir" ];
};
fileSystems."/home" =
{ device = "rpool/nixos/home";
fsType = "zfs"; options = [ "zfsutil" "X-mount.mkdir" ];
};
fileSystems."/boot" =
{ device = "bpool/nixos/root";
fsType = "zfs"; options = [ "zfsutil" "X-mount.mkdir" ];
};
fileSystems."/boot/efis/ata-ST250LT003-9YG14C_W041QXCA-part1" =
{ device = "/dev/disk/by-uuid/A0D1-00C1";
fsType = "vfat";
};
fileSystems."/boot/efi" =
{ device = "/boot/efis/ata-ST250LT003-9YG14C_W041QXCA-part1";
fsType = "none";
options = [ "bind" ];
};
swapDevices = [ ];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking
# (the default) this is the recommended approach. When using systemd-networkd it's
# still possible to use this option, but it's recommended to use it in conjunction
# with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
networking.useDHCP = lib.mkDefault true;
# networking.interfaces.enp1s0.useDHCP = lib.mkDefault true;
# networking.interfaces.wlo1.useDHCP = lib.mkDefault true;
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

View File

@@ -0,0 +1,34 @@
{ config, pkgs, ... }:
{ boot.supportedFilesystems = [ "zfs" ];
networking.hostId = "ae749b82";
#boot.kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
boot.loader.efi.efiSysMountPoint = "/boot/efi";
boot.loader.efi.canTouchEfiVariables = false;
boot.loader.generationsDir.copyKernels = true;
boot.loader.grub.efiInstallAsRemovable = true;
boot.loader.grub.enable = true;
boot.loader.grub.version = 2;
boot.loader.grub.copyKernels = true;
boot.loader.grub.efiSupport = true;
boot.loader.grub.zfsSupport = true;
boot.loader.grub.extraPrepareConfig = ''
mkdir -p /boot/efis
for i in /boot/efis/*; do mount $i ; done
mkdir -p /boot/efi
mount /boot/efi
'';
boot.loader.grub.extraInstallCommands = ''
ESP_MIRROR=$(mktemp -d)
cp -r /boot/efi/EFI $ESP_MIRROR
for i in /boot/efis/*; do
cp -r $ESP_MIRROR/EFI $i
done
rm -rf $ESP_MIRROR
'';
boot.loader.grub.devices = [
"/dev/disk/by-id/ata-ST250LT003-9YG14C_W041QXCA"
];
users.users.root.initialHashedPassword = "$6$PmoyhSlGGT6SI0t0$.cFsLyhtO1ks1LUDhLjG0vT44/NjuWCBrv5vUSXqwrU5WpaBvvthnLp0Dfwfyd6Zcdx/4izDcjQAgEWs4QdzW0";
}

View File

@@ -100,12 +100,11 @@ in
nix = {
# Show a diff when activating a new system except for microvms which handle this seperately
#diffSystem = config.malobeo.deployment.server or "" == "";
#TODO: THIS WIPES HOSTS NIX STORE FROM WITHIN NIXOS-CONTAINER
#gc = lib.mkIf config.malobeo.autoUpdate.enable {
# automatic = true;
# randomizedDelaySec = "6h";
# options = "--delete-older-than 21d";
#};
gc = lib.mkIf config.malobeo.autoUpdate.enable {
automatic = true;
randomizedDelaySec = "6h";
options = "--delete-older-than 21d";
};
};
environment.systemPackages = [ (

View File

@@ -1,52 +0,0 @@
{ config, lib, options, pkgs, ... }:
with lib;
let
cfg = config.services.malobeo.microvm;
in
{
options = {
services.malobeo.microvm = {
enableHostBridge = mkOption {
default = false;
type = types.bool;
description = lib.mdDoc "Setup bridge device for microvms.";
};
};
};
config = mkIf cfg.enableHostBridge
{
systemd.network = {
enable = true;
# create a bride device that all the microvms will be connected to
netdevs."10-microvm".netdevConfig = {
Kind = "bridge";
Name = "microvm";
};
networks."10-microvm" = {
matchConfig.Name = "microvm";
networkConfig = {
DHCPServer = true;
IPv6SendRA = true;
};
addresses = [ {
Address = "10.0.0.1/24";
} {
Address = "fd12:3456:789a::1/64";
} ];
ipv6Prefixes = [ {
Prefix = "fd12:3456:789a::/64";
} ];
};
# connect the vms to the bridge
networks."11-microvm" = {
matchConfig.Name = "vm-*";
networkConfig.Bridge = "microvm";
};
};
};
}

View File

@@ -6,7 +6,7 @@ in
{
services.openssh.enable = true;
services.openssh.ports = [ 22 ];
services.openssh.settings.PasswordAuthentication = false;
services.openssh.passwordAuthentication = false;
services.openssh.settings.PermitRootLogin = "no";
users.users.root.openssh.authorizedKeys.keys = sshKeys.admins;
}

View File

@@ -7,6 +7,7 @@
xterm.enable = false;
cinnamon.enable = true;
};
displayManager.defaultSession = "cinnamon";
};
services.displayManager.defaultSession = "cinnamon";
}

View File

@@ -41,7 +41,7 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
apps = {
docs = {
type = "app";
program = builtins.toString (pkgs.writeShellScript "docs" ''
program = builtins.toString (pkgs.writeScript "docs" ''
${pkgs.mdbook}/bin/mdbook serve --open ./doc
'');
};
@@ -52,10 +52,7 @@ in (utils.lib.eachSystem (builtins.filter filter_system utils.lib.defaultSystems
inherit inputs;
});
nixosModules.malobeo.imports = [
./machines/durruti/host_config.nix
./machines/modules/malobeo/microvm_host.nix
];
nixosModules.malobeo = import ./machines/durruti/host_config.nix;
hydraJobs = nixpkgs.lib.mapAttrs (_: nixpkgs.lib.hydraJob) (
let