Compare commits

..

3 Commits

Author SHA1 Message Date
Felix Albrigtsen
051dd82f57 WIP: Move krb5 realm to pvv.local, make sane ldap structure 2025-03-11 14:14:07 +01:00
Øystein Tveit
735d590f85 WIP: set up heimdal-openldap-sasl stack 2025-03-11 14:14:07 +01:00
Øystein Tveit
57a2bf8bf1 hosts/dagali: init 2025-03-11 14:14:02 +01:00
136 changed files with 3295 additions and 5137 deletions

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@@ -1,32 +0,0 @@
name: "Build topology graph"
on:
push:
branches:
- main
jobs:
evals:
runs-on: debian-latest
steps:
- uses: actions/checkout@v6
- name: Install sudo
run: apt-get update && apt-get -y install sudo
- uses: https://github.com/cachix/install-nix-action@v31
- name: Configure Nix
run: echo -e "show-trace = true\nmax-jobs = auto\ntrusted-users = root\nexperimental-features = nix-command flakes\nbuild-users-group =" > /etc/nix/nix.conf
- name: Build topology graph
run: nix build .#topology -L
- name: Upload topology graph
uses: https://git.pvv.ntnu.no/Projects/rsync-action@v2
with:
source: result/*.svg
quote-source: false
target: ${{ gitea.ref_name }}/topology_graph/
username: gitea-web
ssh-key: ${{ secrets.WEB_SYNC_SSH_KEY }}
host: pages.pvv.ntnu.no
known-hosts: "pages.pvv.ntnu.no ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIH2QjfFB+city1SYqltkVqWACfo1j37k+oQQfj13mtgg"

View File

@@ -4,10 +4,10 @@ on:
push:
jobs:
evals:
runs-on: debian-latest
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v6
- uses: actions/checkout@v3
- run: apt-get update && apt-get -y install sudo
- uses: https://github.com/cachix/install-nix-action@v31
- uses: https://github.com/cachix/install-nix-action@v23
- run: echo -e "show-trace = true\nmax-jobs = auto\ntrusted-users = root\nexperimental-features = nix-command flakes\nbuild-users-group =" > /etc/nix/nix.conf
- run: nix flake check

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@@ -1,25 +0,0 @@
Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> <daniel.olsen99@gmail.com>
Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> Daniel <danio@pvv.ntnu.no>
Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> Daniel Lovbrotte Olsen <danio@pvv.ntnu.no>
Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> Daniel Olsen <danio@pvv.ntnu.no>
Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> danio <danio@pvv.ntnu.no>
Daniel Løvbrøtte Olsen <danio@pvv.ntnu.no> Daniel Olsen <danio@bicep.pvv.ntnu.no>
Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> h7x4 <h7x4@nani.wtf>
Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> Øystein Tveit <oysteikt@pvv.ntnu.no>
Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> oysteikt <oysteikt@pvv.ntnu.no>
Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> Øystein <oysteikt@pvv.org>
Øystein Kristoffer Tveit <oysteikt@pvv.ntnu.no> Oystein Kristoffer Tveit <oysteikt@pvv.ntnu.no>
Felix Albrigtsen <felixalb@pvv.ntnu.no> <felix@albrigtsen.it>
Felix Albrigtsen <felixalb@pvv.ntnu.no> <felixalbrigtsen@gmail.com>
Felix Albrigtsen <felixalb@pvv.ntnu.no> felixalb <felixalb@pvv.ntnu.no>
Peder Bergebakken Sundt <pederbs@pvv.ntnu.no> <pbsds@hotmail.com>
Adrian Gunnar Lauterer <adriangl@pvv.ntnu.no> Adrian G L <adrian@lauterer.it>
Adrian Gunnar Lauterer <adriangl@pvv.ntnu.no> Adrian Gunnar Lauterer <adrian@lauterer.it>
Fredrik Robertsen <frero@pvv.ntnu.no> frero <frero@pvv.ntnu.no>
Fredrik Robertsen <frero@pvv.ntnu.no> fredrikr79 <fredrikrobertsen7@gmail.com>

View File

@@ -1,24 +1,18 @@
keys:
# Users
- &user_danio age1ug30gg4y7ftuya0wdv7q0vh4egn00wlv2th7mt7cgc2ze46wmvyq9lq6ge
- &user_eirikwit age1ju7rd26llahz3g8tz7cy5ld52swj8gsmg0flrmrxngc0nj0avq3ssh0sn5
- &user_danio age17tagmpwqjk3mdy45rfesrfey6h863x8wfq38wh33tkrlrywxducs0k6tpq
- &user_felixalb age1mrnldl334l2nszuta6ywvewng0fswv2dz9l5g4qcwe3nj4yxf92qjskdx6
- &user_oysteikt F7D37890228A907440E1FD4846B9228E814A2AAC
- &user_pederbs_bjarte age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
- &user_pederbs_nord age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
- &user_eirikwit age1ju7rd26llahz3g8tz7cy5ld52swj8gsmg0flrmrxngc0nj0avq3ssh0sn5
- &user_pederbs_sopp age1hmpdk4h69wxpwqk9tkud39f66hprhehxtzhgw97r6dvr7v0mx5jscsuhkn
- &user_pederbs_nord age1wrssr4z4g6vl3fd3qme5cewchmmhm0j2xe6wf2meu4r6ycn37anse98mfs
- &user_pederbs_bjarte age1zhxul786an743u0fascv4wtc5xduu7qfy803lfs539yzhgmlq5ds2lznt5
# Hosts
- &host_bakke age1syted6kt48sumjjucggh6r3uca4x2ppp4mfungf3lamkt2le05csc99633
- &host_bekkalokk age12nj59tguy9wg882updc2vjdusx5srnxmjyfaqve4zx6jnnsaw3qsyjq6zd
- &host_bicep age19nk55kcs7s0358jpkn75xnr57dfq6fq3p43nartvsprx0su22v7qcgcjdx
- &host_jokum age1gp8ye4g2mmw3may5xg0zsy7mm04glfz3788mmdx9cvcsdxs9hg0s0cc9kt
- &host_ildkule age1x28hmzvuv6f2n66c0jtqcca3h9rput8d7j5uek6jcpx8n9egd52sqpejq0
- &host_kommode age1mt4d0hg5g76qp7j0884llemy0k2ymr5up8vfudz6vzvsflk5nptqqd32ly
- &host_lupine-1 age1fkrypl6fu4ldsa7te4g3v4qsegnk7sd6qhkquuwzh04vguy96qus08902e
- &host_lupine-2 age1mu0ej57n4s30ghealhyju3enls83qyjua69986la35t2yh0q2s0seruz5n
- &host_lupine-3 age1j2u876z8hu87q5npfxzzpfgllyw8ypj66d7cgelmzmnrf3xud34qzkntp9
- &host_lupine-4 age1t8zlawqkmhye737pn8yx0z3p9cl947d9ktv2cajdc6hnvn52d3fsc59s2k
- &host_lupine-5 age199zkqq4jp4yc3d0hx2q0ksxdtp42xhmjsqwyngh8tswuck34ke3smrfyqu
- &host_bekkalokk age12nj59tguy9wg882updc2vjdusx5srnxmjyfaqve4zx6jnnsaw3qsyjq6zd
- &host_bicep age1sl43gc9cw939z5tgha2lpwf0xxxgcnlw7w4xem4sqgmt2pt264vq0dmwx2
- &host_ustetind age1hffjafs4slznksefmtqrlj7rdaqgzqncn4un938rhr053237ry8s3rs0v8
creation_rules:
@@ -26,6 +20,7 @@ creation_rules:
- path_regex: secrets/[^/]+\.yaml$
key_groups:
- age:
- *host_jokum
- *user_danio
- *user_felixalb
- *user_eirikwit
@@ -49,10 +44,10 @@ creation_rules:
pgp:
- *user_oysteikt
- path_regex: secrets/kommode/[^/]+\.yaml$
- path_regex: secrets/jokum/[^/]+\.yaml$
key_groups:
- age:
- *host_kommode
- *host_jokum
- *user_danio
- *user_felixalb
- *user_pederbs_sopp
@@ -96,31 +91,3 @@ creation_rules:
- *user_pederbs_bjarte
pgp:
- *user_oysteikt
- path_regex: secrets/lupine/[^/]+\.yaml$
key_groups:
- age:
- *host_lupine-1
- *host_lupine-2
- *host_lupine-3
- *host_lupine-4
- *host_lupine-5
- *user_danio
- *user_felixalb
- *user_pederbs_sopp
- *user_pederbs_nord
- *user_pederbs_bjarte
pgp:
- *user_oysteikt
- path_regex: secrets/bakke/[^/]+\.yaml$
key_groups:
- age:
- *host_bakke
- *user_danio
- *user_felixalb
- *user_pederbs_sopp
- *user_pederbs_nord
- *user_pederbs_bjarte
pgp:
- *user_oysteikt

61
README.MD Normal file
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@@ -0,0 +1,61 @@
# PVV NixOS configs
## Hvordan endre på ting
Før du endrer på ting husk å ikke putte ting som skal være hemmelig uten å først lese seksjonen for hemmeligheter!
Etter å ha klonet prosjektet ned og gjort endringer kan du evaluere configene med:
`nix flake check --keep-going`
før du bygger en maskin med:
`nix build .#<maskinnavn>`
hvis du vil være ekstra sikker på at alt bygger så kan du kjøre:
`nix build .` for å bygge alle de viktige maskinene.
NB: Dette kan ta opp til 30 minutter avhengig av hva som ligger i caches
Husk å hvertfall stage nye filer om du har laget dem!
Om alt bygger fint commit det og push til git repoet.
Det er sikkert lurt å lage en PR først om du ikke er vandt til nix enda.
Innen 24h skal alle systemene hente ned den nye konfigurasjonen og deploye den.
Du kan tvinge en maskin til å oppdatere seg før dette ved å kjøre:
`nixos-rebuild switch --update-input nixpkgs --update-input nixpkgs-unstable --no-write-lock-file --refresh --upgrade --flake git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git`
som root på maskinen.
Hvis du ikke har lyst til å oppdatere alle pakkene (og kanskje måtte vente en stund!) kan du kjøre
`nixos-rebuild switch --override-input nixpkgs nixpkgs --override-input nixpkgs-unstable nixpkgs-unstable --flake git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git`
## Seksjonen for hemmeligheter
For at hemmeligheter ikke skal deles med hele verden i git - eller å være world
readable i nix-storen, bruker vi [sops-nix](https://github.com/Mic92/sops-nix)
For å legge til secrets kan du kjøre f.eks. `sops secrets/jokum/jokum.yaml`
Dette vil dekryptere filen og gi deg en text-editor du kan bruke for endre hemmelighetene.
Et nix shell med dette verktøyet inkludert ligger i flaket og shell.nix og kan aktiveres med:
`nix-shell` eller `nix develop`. Vi anbefaler det siste.
I tilegg kan du sette opp [direnv](https://direnv.net/) slik at dette skjer automatisk
for å få tilgang til å lese/skrive hemmeligheter må du spørre noen/noe som har tilgang til hemmelighetene
om å legge til age eller pgp nøkkelen din i [`.sops.yaml`](https://git.pvv.ntnu.no/Drift/pvv-nixos-config/src/main/.sops.yaml)
Denne kan du generere fra ssh-nøkkelene dine eller lage en egen nøkkel.
### Legge til flere keys
Gjør det som gir mening i .sops.yml
Etter det kjør `sops updatekeys secrets/host/file.yml`
MERK at det ikke er `sops -r` som BARE roterer nøkklene for de som allerede er i secretfila

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@@ -1,36 +0,0 @@
# PVV NixOS config
This repository contains the NixOS configurations for Programvareverkstedet's server closet.
In addition to machine configurations, it also contains a bunch of shared modules, packages, and
more.
## Machines
| Name | Type | Description |
|----------------------------|----------|-----------------------------------------------------------|
| [bekkalokk][bek] | Physical | Our main web host, webmail, wiki, idp, minecraft map, ... |
| [bicep][bic] | Virtual | Database host, matrix, git mirrors, ... |
| bikkje | Virtual | Experimental login box |
| [brzeczyszczykiewicz][brz] | Physical | Shared music player |
| [georg][geo] | Physical | Shared music player |
| [ildkule][ild] | Virtual | Logging and monitoring host, prometheus, grafana, ... |
| [kommode][kom] | Virtual | Gitea + Gitea pages |
| [lupine][lup] | Physical | Gitea CI/CD runners |
| shark | Virtual | Test host for authentication, absolutely horrendous |
| [wenche][wen] | Virtual | Nix-builders, general purpose compute |
## Documentation
- [Development - working on the PVV machines](./docs/development.md)
- [Miscellaneous development notes](./docs/development-misc.md)
- [User management](./docs/users.md)
- [Secret management and `sops-nix`](./docs/secret-management.md)
[bek]: https://wiki.pvv.ntnu.no/wiki/Maskiner/bekkalokk
[bic]: https://wiki.pvv.ntnu.no/wiki/Maskiner/bicep
[brz]: https://wiki.pvv.ntnu.no/wiki/Maskiner/brzęczyszczykiewicz
[geo]: https://wiki.pvv.ntnu.no/wiki/Maskiner/georg
[ild]: https://wiki.pvv.ntnu.no/wiki/Maskiner/ildkule
[kom]: https://wiki.pvv.ntnu.no/wiki/Maskiner/kommode
[lup]: https://wiki.pvv.ntnu.no/wiki/Maskiner/lupine
[wen]: https://wiki.pvv.ntnu.no/wiki/Maskiner/wenche

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@@ -1,9 +1,4 @@
{
pkgs,
lib,
fp,
...
}:
{ pkgs, lib, fp, ... }:
{
imports = [
@@ -12,30 +7,19 @@
./networking.nix
./nix.nix
./vm.nix
./flake-input-exporter.nix
./services/acme.nix
./services/uptimed.nix
./services/auto-upgrade.nix
./services/dbus.nix
./services/fwupd.nix
./services/irqbalance.nix
./services/logrotate.nix
./services/nginx.nix
./services/openssh.nix
./services/postfix.nix
./services/prometheus-node-exporter.nix
./services/prometheus-systemd-exporter.nix
./services/promtail.nix
./services/smartd.nix
./services/thermald.nix
./services/userborn.nix
./services/userdbd.nix
];
boot.tmp.cleanOnBoot = lib.mkDefault true;
boot.kernelPackages = lib.mkDefault pkgs.linuxPackages_latest;
time.timeZone = "Europe/Oslo";
@@ -61,22 +45,8 @@
kitty.terminfo
];
# .bash_profile already works, but lets also use .bashrc like literally every other distro
# https://man.archlinux.org/man/core/bash/bash.1.en#INVOCATION
# home-manager usually handles this for you: https://github.com/nix-community/home-manager/blob/22a36aa709de7dd42b562a433b9cefecf104a6ee/modules/programs/bash.nix#L203-L209
# btw, programs.bash.shellInit just goes into environment.shellInit which in turn goes into /etc/profile, spooky shit
programs.bash.shellInit = ''
if [ -n "''${BASH_VERSION:-}" ]; then
if [[ ! -f ~/.bash_profile && ! -f ~/.bash_login ]]; then
[[ -f ~/.bashrc ]] && . ~/.bashrc
fi
fi
'';
programs.zsh.enable = true;
# security.lockKernelModules = true;
security.protectKernelImage = true;
security.sudo.execWheelOnly = true;
security.sudo.extraConfig = ''
Defaults lecture = never
@@ -87,3 +57,4 @@
# Trusted users on the nix builder machines
users.groups."nix-builder-users".name = "nix-builder-users";
}

View File

@@ -1,55 +0,0 @@
{
config,
inputs,
lib,
pkgs,
values,
...
}:
let
data = lib.flip lib.mapAttrs inputs (
name: input: {
inherit (input)
lastModified
;
}
);
folder = pkgs.writeTextDir "share/flake-inputs" (
lib.concatMapStringsSep "\n" (
{ name, value }: ''nixos_last_modified_input{flake="${name}"} ${toString value.lastModified}''
) (lib.attrsToList data)
);
port = 9102;
in
{
services.nginx.virtualHosts."${config.networking.fqdn}-nixos-metrics" = {
serverName = config.networking.fqdn;
serverAliases = [
"${config.networking.hostName}.pvv.org"
];
locations."/metrics" = {
root = "${folder}/share";
tryFiles = "/flake-inputs =404";
extraConfig = ''
default_type text/plain;
'';
};
listen = [
{
inherit port;
addr = "0.0.0.0";
}
];
extraConfig = ''
allow ${values.hosts.ildkule.ipv4}/32;
allow ${values.hosts.ildkule.ipv6}/128;
allow 127.0.0.1/32;
allow ::1/128;
allow ${values.ipv4-space};
allow ${values.ipv6-space};
deny all;
'';
};
networking.firewall.allowedTCPPorts = [ port ];
}

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@@ -3,6 +3,10 @@
systemd.network.enable = true;
networking.domain = "pvv.ntnu.no";
networking.useDHCP = false;
# networking.search = [ "pvv.ntnu.no" "pvv.org" ];
# networking.nameservers = lib.mkDefault [ "129.241.0.200" "129.241.0.201" ];
# networking.tempAddresses = lib.mkDefault "disabled";
# networking.defaultGateway = values.hosts.gateway;
# The rest of the networking configuration is usually sourced from /values.nix

View File

@@ -1,17 +1,16 @@
{ lib, config, inputs, ... }:
{ inputs, ... }:
{
nix = {
gc = {
automatic = true;
options = "--delete-older-than 2d";
};
optimise.automatic = true;
settings = {
allow-dirty = true;
auto-allocate-uids = true;
auto-optimise-store = true;
builders-use-substitutes = true;
experimental-features = [ "nix-command" "flakes" "auto-allocate-uids" ];
experimental-features = [ "nix-command" "flakes" ];
log-lines = 50;
use-xdg-base-directories = true;
};
@@ -22,16 +21,11 @@
** use the same channel the system
** was built with
*/
registry = lib.mkMerge [
{
"nixpkgs".flake = inputs.nixpkgs;
"nixpkgs-unstable".flake = inputs.nixpkgs-unstable;
}
# We avoid the reference to self in vmVariant to get a stable system .outPath for equivalence testing
(lib.mkIf (!config.virtualisation.isVmVariant) {
"pvv-nix".flake = inputs.self;
})
];
registry = {
"nixpkgs".flake = inputs.nixpkgs;
"nixpkgs-unstable".flake = inputs.nixpkgs-unstable;
"pvv-nix".flake = inputs.self;
};
nixPath = [
"nixpkgs=${inputs.nixpkgs}"
"unstable=${inputs.nixpkgs-unstable}"

View File

@@ -1,39 +1,26 @@
{ config, inputs, pkgs, lib, ... }:
let
inputUrls = lib.mapAttrs (input: value: value.url) (import "${inputs.self}/flake.nix").inputs;
in
{ inputs, pkgs, lib, ... }:
{
system.autoUpgrade = {
enable = true;
flake = "git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git";
flags = [
"--refresh"
"--no-write-lock-file"
# --update-input is deprecated since nix 2.22, and removed in lix 2.90
# as such we instead use --override-input combined with --refresh
# https://git.lix.systems/lix-project/lix/issues/400
] ++ (lib.pipe inputUrls [
(lib.intersectAttrs {
nixpkgs = { };
nixpkgs-unstable = { };
})
(lib.mapAttrsToList (input: url: ["--override-input" input url]))
lib.concatLists
]);
"--refresh"
"--override-input" "nixpkgs" "github:nixos/nixpkgs/nixos-24.11-small"
"--override-input" "nixpkgs-unstable" "github:nixos/nixpkgs/nixos-unstable-small"
"--no-write-lock-file"
];
};
# workaround for https://github.com/NixOS/nix/issues/6895
# via https://git.lix.systems/lix-project/lix/issues/400
environment.etc = lib.mkIf (!config.virtualisation.isVmVariant) {
"current-system-flake-inputs.json".source
= pkgs.writers.writeJSON "flake-inputs.json" (
lib.flip lib.mapAttrs inputs (name: input:
# inputs.*.sourceInfo sans outPath, since writeJSON will otherwise serialize sourceInfo like a derivation
lib.removeAttrs (input.sourceInfo or {}) [ "outPath" ]
// { store-path = input.outPath; } # comment this line if you don't want to retain a store reference to the flake inputs
)
);
};
environment.etc."current-system-flake-inputs.json".source
= pkgs.writers.writeJSON "flake-inputs.json" (
lib.flip lib.mapAttrs inputs (name: input:
# inputs.*.sourceInfo sans outPath, since writeJSON will otherwise serialize sourceInfo like a derivation
lib.removeAttrs (input.sourceInfo or {}) [ "outPath" ]
// { store-path = input.outPath; } # comment this line if you don't want to retain a store reference to the flake inputs
)
);
}

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@@ -1,7 +0,0 @@
{ ... }:
{
services.dbus = {
enable = true;
implementation = "broker";
};
}

View File

@@ -1,4 +0,0 @@
{ ... }:
{
services.fwupd.enable = true;
}

View File

@@ -20,14 +20,14 @@
recommendedGzipSettings = true;
appendConfig = ''
# pcre_jit on;
pcre_jit on;
worker_processes auto;
worker_rlimit_nofile 100000;
'';
eventsConfig = ''
worker_connections 2048;
use epoll;
# multi_accept on;
multi_accept on;
'';
};
@@ -40,25 +40,6 @@
};
services.nginx.virtualHosts."_" = lib.mkIf config.services.nginx.enable {
listen = [
{
addr = "0.0.0.0";
extraParameters = [
"default_server"
# Seemingly the default value of net.core.somaxconn
"backlog=4096"
"deferred"
];
}
{
addr = "[::0]";
extraParameters = [
"default_server"
"backlog=4096"
"deferred"
];
}
];
sslCertificate = "/etc/certs/nginx.crt";
sslCertificateKey = "/etc/certs/nginx.key";
addSSL = true;

View File

@@ -6,17 +6,18 @@ in
services.postfix = {
enable = true;
settings.main = {
myhostname = "${config.networking.hostName}.pvv.ntnu.no";
mydomain = "pvv.ntnu.no";
hostname = "${config.networking.hostName}.pvv.ntnu.no";
domain = "pvv.ntnu.no";
# Nothing should be delivered to this machine
mydestination = [ ];
relayhost = [ "smtp.pvv.ntnu.no:465" ];
relayHost = "smtp.pvv.ntnu.no";
relayPort = 465;
config = {
smtp_tls_wrappermode = "yes";
smtp_tls_security_level = "encrypt";
};
# Nothing should be delivered to this machine
destination = [ ];
};
}

View File

@@ -1,23 +0,0 @@
{ config, lib, values, ... }:
let
cfg = config.services.prometheus.exporters.node;
in
{
services.prometheus.exporters.node = {
enable = lib.mkDefault true;
port = 9100;
enabledCollectors = [ "systemd" ];
};
systemd.services.prometheus-node-exporter.serviceConfig = lib.mkIf cfg.enable {
IPAddressDeny = "any";
IPAddressAllow = [
"127.0.0.1"
"::1"
values.hosts.ildkule.ipv4
values.hosts.ildkule.ipv6
];
};
networking.firewall.allowedTCPPorts = lib.mkIf cfg.enable [ cfg.port ];
}

View File

@@ -1,26 +0,0 @@
{ config, lib, values, ... }:
let
cfg = config.services.prometheus.exporters.systemd;
in
{
services.prometheus.exporters.systemd = {
enable = lib.mkDefault true;
port = 9101;
extraFlags = [
"--systemd.collector.enable-restart-count"
"--systemd.collector.enable-ip-accounting"
];
};
systemd.services.prometheus-systemd-exporter.serviceConfig = {
IPAddressDeny = "any";
IPAddressAllow = [
"127.0.0.1"
"::1"
values.hosts.ildkule.ipv4
values.hosts.ildkule.ipv6
];
};
networking.firewall.allowedTCPPorts = lib.mkIf cfg.enable [ cfg.port ];
}

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@@ -1,38 +0,0 @@
{ config, lib, values, ... }:
let
cfg = config.services.prometheus.exporters.node;
in
{
services.promtail = {
enable = lib.mkDefault true;
configuration = {
server = {
http_listen_port = 28183;
grpc_listen_port = 0;
};
clients = [{
url = "http://ildkule.pvv.ntnu.no:3100/loki/api/v1/push";
}];
scrape_configs = [{
job_name = "systemd-journal";
journal = {
max_age = "12h";
labels = {
job = "systemd-journal";
host = config.networking.hostName;
};
};
relabel_configs = [
{
source_labels = [ "__journal__systemd_unit" ];
target_label = "unit";
}
{
source_labels = [ "__journal_priority_keyword" ];
target_label = "level";
}
];
}];
};
};
}

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@@ -1,59 +0,0 @@
{ config, pkgs, lib, ... }:
let
cfg = config.services.uptimed;
in
{
options.services.uptimed.settings = lib.mkOption {
description = "";
default = { };
type = lib.types.submodule {
freeformType = with lib.types; attrsOf (either str (listOf str));
};
};
config = {
services.uptimed = {
enable = true;
settings = let
stateDir = "/var/lib/uptimed";
in {
PIDFILE = "${stateDir}/pid";
SENDMAIL = lib.mkDefault "${pkgs.system-sendmail}/bin/sendmail -t";
};
};
systemd.services.uptimed = lib.mkIf (cfg.enable) {
serviceConfig = let
uptimed = pkgs.uptimed.overrideAttrs (prev: {
postPatch = ''
substituteInPlace Makefile.am \
--replace-fail '$(sysconfdir)/uptimed.conf' '/var/lib/uptimed/uptimed.conf'
substituteInPlace src/Makefile.am \
--replace-fail '$(sysconfdir)/uptimed.conf' '/var/lib/uptimed/uptimed.conf'
'';
});
in {
Type = "notify";
ExecStart = lib.mkForce "${uptimed}/sbin/uptimed -f";
BindReadOnlyPaths = let
configFile = lib.pipe cfg.settings [
(lib.mapAttrsToList
(k: v:
if builtins.isList v
then lib.mapConcatStringsSep "\n" (v': "${k}=${v'}") v
else "${k}=${v}")
)
(lib.concatStringsSep "\n")
(pkgs.writeText "uptimed.conf")
];
in [
"${configFile}:/var/lib/uptimed/uptimed.conf"
];
};
};
};
}

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@@ -1,4 +0,0 @@
{ ... }:
{
services.userborn.enable = true;
}

View File

@@ -1,4 +0,0 @@
{ ... }:
{
services.userdbd.enable = true;
}

View File

@@ -1,15 +0,0 @@
{ lib, ... }:
# This enables
# lib.mkIf (!config.virtualisation.isVmVariant) { ... }
{
options.virtualisation.isVmVariant = lib.mkOption {
description = "`true` if system is build with 'nixos-rebuild build-vm'";
type = lib.types.bool;
default = false;
};
config.virtualisation.vmVariant = {
virtualisation.isVmVariant = true;
};
}

View File

@@ -1,103 +0,0 @@
# Miscellaneous development notes
This document contains a bunch of information that is not particularly specific to the pvv nixos config,
but concerns technologies we use often or gotchas to be aware of when working with NixOS. A lot of the information
here is already public information spread around the internet, but we've collected some of the items we use often
here.
## The firewall
`networking.firewall` is a NixOS module that configures `iptables` rules on the machine. It is enabled by default on
all of our machines, and it can be easy to forget about it when setting up new services, especially when we are the
ones creating the NixOS module.
When setting up a new service that listens on a TCP or UDP port, make sure to add the appropriate ports to either
`networking.firewall.allowedTCPPorts` or `networking.firewall.allowedUDPPorts`.
You can list out the current firewall rules by running `sudo iptables -L -n -v` on the machine.
## Finding stuff
Finding stuff, both underlying implementation and usage is absolutely crucial when working on nix.
Oftentimes, the documentation will be outdated, lacking or just plain out wrong. These are some of
the techniques we have found to be quite good when working with nix.
### [ripgrep](https://github.com/BurntSushi/ripgrep)
ripgrep (or `rg` for short) is a tool that lets you recursively grep for regex patters in a directory.
It is great for finding references to configuration, and where and how certain things are used. It is
especially great when working with [nixpkgs](https://github.com/NixOS/nixpkgs), which is quite large.
### GitHub Search
When trying to set up a new service or reconfigure something, it is very common that someone has done it
before you, but it has never been documented anywhere. A lot of Nix code exists on GitHub, and you can
easily query it by using the `lang:nix` filter in the search bar.
For example: https://github.com/search?q=lang%3Anix+dibbler&type=code
## rsync
`rsync` is a tool for synchronizing files between machines. It is very useful when transferring large
amounts of data from a to b. We use it for multiple things, often when data is produced or stored on
one machine, and we want to process or convert it on another. For example, we use it to transfer gitea
artifacts, to transfer gallery pictures, to transfer minecraft world data for map rendering, and more.
Along with `rsync`, we often use a lesser known tool called `rrsync`, which you can use inside an ssh
configuration (`authorized_keys` file) to restrict what paths a user can access when connecting over ssh.
This is useful both as a security measure, but also to avoid accidental overwrites of files outside the intended
path. `rrsync` will use chroot to restrict what paths the user can access, as well as refuse to run arbitrary commands.
## `nix repl`
`nix repl` is an interactive REPL for the Nix language. It is very useful for experimenting with Nix code,
and testing out small snippets of code to make sure it behaves as expected. You can also use it to explore
NixOS machine configurations, to interactively see that the configuration evaluates to what you expect.
```
# While in the pvv-nixos-config directory
nix repl .
# Upon writing out the config path and clickin [Tab], you will get autocompletion suggestions:
nix-repl> nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts._
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.bekkalokk.pvv.ntnu.no-nixos-metrics
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.idp.pvv.ntnu.no
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.minecraft.pvv.ntnu.no
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.pvv.ntnu.no
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.pvv.org
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.pw.pvv.ntnu.no
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.roundcubeplaceholder.example.com
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.snappymail.pvv.ntnu.no
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.webmail.pvv.ntnu.no
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.wiki.pvv.ntnu.no
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.www.pvv.ntnu.no
nixosConfigurations.bekkalokk.config.services.nginx.virtualHosts.www.pvv.org
```
## `nix why-depends`
If you ever wonder why a certain package is being used as a dependency of another package,
or another machine, you can use `nix why-depends` to find the dependency path from one package to another.
This is often useful after updating nixpkgs and finding an error saying that a certain package is insecure,
broken or whatnot. You can do something like the following
```bash
# Why does bekkalokk depend on openssl?
nix why-depends .#nixosConfigurations.bekkalokk.config.system.build.toplevel .#nixosConfigurations.bekkalokk.pkgs.openssl
# Why does bekkalokk's minecraft-server depend on zlib? (this is not real)
nix why-depends .#nixosConfigurations.bekkalokk.pkgs.minecraft-server .#nixosConfigurations.bekkalokk.pkgs.zlib
```
## php-fpm
php-fpm (FastCGI Process Manager) is a PHP implementation that is designed for speed and production use. We host a bunch
of different PHP applications (including our own website), and so we use php-fpm quite a bit. php-fpm typically exposes a
unix socket that nginx will connect to, and php-fpm will then render php upon web requests forwarded from nginx and return
it.
php-fpm has a tendency to be a bit hard to debug. It is not always very willing to spit out error messages and logs, and so
it can be a bit hard to figure out what's up when something goes wrong. You should see some of the commented stuff laying around
in the website code on bekkalokk for examples of how to configure php-fpm for better logging and error reporting.

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@@ -1,190 +0,0 @@
# Development - working on the PVV machines
This document outlines the process of editing our NixOS configurations, and testing and deploying said changes
to the machines. Most of the information written here is specific to the PVV NixOS configuration, and the topics
will not really cover the nix code itself in detail. You can find some more resources for that by either following
the links from the *Upstream documentation* section below, or in [Miscellaneous development notes](./development-misc.md).
## Editing nix files
> [!WARN]
> Before editing any nix files, make sure to read [Secret management and `sops-nix`](./secret-management.md)!
> We do not want to add any secrets in plaintext to the nix files, and certainly not commit and publish
> them into the common public.
The files are plaintext code, written in the [`Nix` language](https://nix.dev/manual/nix/stable/language/).
Below is a list of important files and directories, and a description of what they contain.
### `flake.nix`
The `flake.nix` file is a [nix flake](https://wiki.nixos.org/wiki/Flakes) and makes up the entrypoint of the
entire configuration. It declares what inputs are used (similar to dependencies), as well as what outputs the
flake exposes. In our case, the most important outputs are the `nixosConfigurations` (our machine configs), but
we also expose custom modules, packages, devshells, and more. You can run `nix flake show` to get an overview of
the outputs (however you will need to [enable the `nix-flakes` experimental option](https://wiki.nixos.org/wiki/Flakes#Setup)).
You will find that a lot of the flake inputs are the different PVV projects that we develop, imported to be hosted
on the NixOS machines. This makes it easy to deploy changes to these projects, as we can just update the flake input
to point to a new commit or version, and then rebuild the machines.
A NixOS configuration is usually made with the `nixpkgs.lib.nixosSystem` function, however we have a few custom wrapper
functions named `nixosConfig` and `stableNixosConfig` that abstracts away some common configuration we want on all our machines.
### `values.nix`
`values.nix` is a somewhat rare pattern in NixOS configurations around the internet. It contains a bunch of constant values
that we use throughout the configuration, such as IP addresses, DNS names, paths and more. This not only makes it easier to
change the values should we need to, but it also makes the configuration more readable. Instead of caring what exact IP any
machine has, you can write `values.machines.name.ipv4` and abstract the details away.
### `base`
The `base` directory contains a bunch of NixOS configuration that is common for all or most machines. Some of the config
you will find here sets defaults for certain services without enabling them, so that when they are enabled in a machine config,
we don't need to repeat the same defaults over again. Other parts actually enable certain services that we want on all machines,
such as `openssh` or the auto upgrade timer.
### Vendoring `modules` and `packages`
Sometimes, we either find that the packages or modules provided by `nixpkgs` is not sufficient for us,
or that they are bugged in some way that can not be easily overrided. There are also cases where the
modules or packages does not exist. In these cases, we tend to either copy and modify the modules and
packages from nixpkgs, or create our own. These modules and packages end up in the top-level `modules`
and `packages` directories. They are usually exposed in `flake.nix` as flake outputs `nixosModules.<name>`
and `packages.<platform>.<name>`, and they are usually also added to the machines that need them in the flake.
In order to override or add an extra package, the easiest way is to use an [`overlay`](https://wiki.nixos.org/wiki/Overlays).
This makes it so that the package from `pkgs.<name>` now refers to the modified variant of the package.
In order to add a module, you can just register it in the modules of the nixos machine.
In order to override a module, you also have to use `disabledModules = [ "<path-relative-to-nixpkgs/modules>" ];`.
Use `rg` to find examples of the latter.
Do note that if you believe a new module to be of high enough quality, or the change you are making to be
relevant for every nix user, you should strongly consider also creating a PR towards nixpkgs. However,
getting changes made there has a bit higher threshold and takes more time than making changes in the PVV config,
so feel free to make the changes here first. We can always remove the changes again once the upstreaming is finished.
### `users`, `secrets` and `keys`
For `users`, see [User management](./users.md)
For `secrets` and `keys`, see [Secret management and `sops-nix`](./secret-management.md)
### Collaboration
We use our gitea to collaborate on changes to the nix configuration. Every PVV maintenance member should have
access to the repository. The usual workflow is that we create a branch for the change we want to make, do a bunch
of commits and changes, and then open a merge request for review (or just rebase on master if you know what you are doing).
### Upstream documentation
Here are different sources of documentation and stuff that you might find useful while
writing, editing and debugging nix code.
- [nixpkgs repository](https://github.com/NixOS/nixpkgs)
This is particularly useful to read the source code, as well as upstreaming pieces of code that we think
everyone would want
- [NixOS search](https://search.nixos.org/)
This is useful for searching for both packages and NixOS options.
- [nixpkgs documentation](https://nixos.org/manual/nixpkgs/stable/)
- [NixOS documentation](https://nixos.org/manual/nixos/stable/)
- [nix (the tool) documentation](https://nix.dev/manual/nix/stable/)
All of the three above make up the official documentation with all technical
details about the different pieces that makes up NixOS.
- [The official NixOS wiki](https://wiki.nixos.org)
User-contributed guides, tips and tricks, and whatever else.
- [nix.dev](https://nix.dev)
Additional stuff
- [Noogle](https://noogle.dev)
This is useful when looking for nix functions and packaging helpers.
## Testing and deploying changes
After editing the nix files on a certain branch, you will want to test and deploy the changes to the machines.
Unfortunately, we don't really have a good setup for testing for runtime correctness locally, but we can at least
make sure that the code evaluates and builds correctly before deploying.
To just check that the code evaluates without errors, you can run:
```bash
nix flake check
# Or if you want to keep getting all errors before it quits:
nix flake check --keep-going
```
> [!NOTE]
> If you are making changes that involves creating new nix files, remember to `git add` those files before running
> any nix commands. Nix refuses to acknowledge files that are not either commited or at least staged. It will spit
> out an error message about not finding the file in question.
### Building machine configurations
To build any specific machine configuration and look at the output, you can run:
```bash
nix build .#nixosConfigurations.<machine-name>.config.system.build.toplevel
# or just
nix build .#<machine-name>
```
This will create a symlink name `./result` to a directory containing the built NixOS system. It is oftentimes
the case that config files for certain services only end up in the nix store without being put into `/etc`. If you wish
to read those files, you can often find them by looking at the systemd unit files in `./result/etc/systemd/system/`.
(if you are using vim, `gf` or go-to-file while the cursor is over a file path is a useful trick while doing this).
If you have edited something that affects multiple machines, you can also build all important machines at once by running:
```bash
nix build .#
```
> [!NOTE]
> Building all machines at once can take a long time, depending on what has changed and whether you have already
> built some of the machines recently. Be prepared to wait for up to an hour to build all machines from scratch
> if this is the first time.
### Deploying to machines
> [!WARN]
> Be careful to think about state when testing changes against the machines. Sometimes, a certain change
> can lead to irreversible changes to the data stored on the machine. An example would be a set of database
> migrations applied when testing a newer version of a service. Unless that service also comes with downwards
> migrations, you can not go back to the previous version without losing data.
To deploy the changes to a machine, you should first SSH into the machine, and clone the pvv-nixos-config
repository unless you have already done so. After that, checkout the branch you want to deploy from, and rebuild:
```bash
# Run this while in the pvv-nixos-config directory
sudo nixos-rebuild switch --update-input nixpkgs --update-input nixpkgs-unstable --no-write-lock-file --refresh --flake .# --upgrade
```
This will rebuild the NixOS system on the current branch and switch the system configuration to reflect the new changes.
Note that unless you eventually merge the current changes into `main`, the machine will rebuild itself automatically and
revert the changes on the next nightly rebuild (tends to happen when everybody is asleep).
### Forcefully reset to `main`
If you ever want to reset a machine to the `main` branch, you can do so by running:
```bash
nixos-rebuild switch --update-input nixpkgs --update-input nixpkgs-unstable --no-write-lock-file --refresh --upgrade --flake git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git
```
This will ignore the current branch and just pull the latest `main` from the git repository directly from gitea.
You can also use this command if there are updates on the `main` branch that you want to deploy to the machine without
waiting for the nightly rebuild.

View File

@@ -1,160 +0,0 @@
# Secret management and `sops-nix`
Nix config is love, nix config is life, and publishing said config to the
internet is not only a good deed and kinda cool, but also encourages properly
secured configuration as opposed to [security through obscurity](https://en.wikipedia.org/wiki/Security_through_obscurity).
That being said, there are some details of the config that we really shouldn't
share with the general public. In particular, there are so-called *secrets*, that is
API keys, passwords, tokens, cookie secrets, salts, peppers and jalapenos that we'd
rather keep to ourselves. However, it is not entirely trivial to do so in the NixOS config.
For one, we'd have to keep these secrets out of the public git repo somehow, and secondly
everything that is configured via nix ends up as world readable files (i.e. any user on the
system can read the file) in `/nix/store`.
In order to solve this, we use a NixOS module called [`sops-nix`](https://github.com/Mic92/sops-nix)
which uses a technology called [`sops`](https://github.com/getsops/sops) behind the scenes.
The idea is simple: we encrypt these secrets with a bunch of different keys and store the
encrypted files in the git repo. First of all, we encrypt the secrets a bunch of time with
PVV maintenance member's keys, so that we can decrypt and edit the contents. Secondly, we
encrypt the secrets with the [host keys]() of the NixOS machines, so that they can decrypt
the secrets. The secrets will be decrypted and stored in a well-known location (usually `/run/secrets`)
so that they do not end up in the nix store, and are not world readable.
This way, we can both keep the secrets in the git repository and let multiple people edit them,
but also ensure that they don't end up in the wrong hands.
## Adding a new machine
In order to add a new machine to the nix-sops setup, you should do the following:
```console
# Create host keys (if they don't already exist)
ssh-keygen -A -b 4096
# Derive an age-key from the public host key
nix-shell -p ssh-to-age --run 'cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age'
# Register the age key in .sops.yaml
vim .sops.yaml
```
The contents of `.sops.yaml` should look like this:
```yaml
keys:
# Users
...
# Hosts
...
- &host_<machine_name> <public_age_key>
creation_rules:
...
- path_regex: secrets/<machine_name>/[^/]+\.yaml$
key_groups:
- age:
- *host_<machine_name>
- ... user keys
- pgp:
- ... user keys
```
> [!NOTE]
> Take care that all the keys in the `age` and `pgp` sections are prefixed
> with a `-`, or else sops might try to encrypt the secrets in a way where
> you need both keys present to decrypt the content. Also, it tends to throw
> interesting errors when it fails to do so.
```console
# While cd-ed into the repository, run this to get a shell with the `sops` tool present
nix-shell
```
Now you should also be able to edit secrets for this machine by running:
```
sops secrets/<machine_name>/<machine_name>.yaml
```
## Adding a user
Adding a user is quite similar to adding a new machine.
This guide assumes you have already set up SSH keys.
```
# Derive an age-key from your key
# (edit the path to the key if it is named something else)
nix-shell -p ssh-to-age --run 'cat ~/.ssh/id_ed25519.pub | ssh-to-age'
# Register the age key in .sops.yaml
vim .sops.yaml
```
The contents of `.sops.yaml` should look like this:
```yaml
keys:
# Users
...
- &user_<user_name> <public_age_key>
# Hosts
...
creation_rules:
...
# Do this for all the machines you are planning to edit
# (or just do it for all machines)
- path_regex: secrets/<machine_name>/[^/]+\.yaml$
key_groups:
- age:
- *host_<machine_name>
- ... user keys
- *host_<user_name>
- pgp:
- ... user keys
```
Now that sops is properly configured to recognize the key, you need someone
who already has access to decrypt all the secrets and re-encrypt them with your
key. At this point, you should probably [open a PR](https://docs.gitea.com/usage/issues-prs/pull-request)
and ask someone in PVV maintenance if they can checkout the PR branch, run the following
command and push the diff back into the PR (and maybe even ask them to merge if you're feeling
particularly needy).
```console
sops updatekeys secrets/*/*.yaml
```
## Updating keys
> [!NOTE]
> At some point, we found this flag called `sops -r` that seemed to be described to do what
> `sops updatekeys` does, do not be fooled. This only rotates the "inner key" for those who
> already have the secrets encrypted with their key.
Updating keys is done with this command:
```console
sops updatekeys secrets/*/*.yaml
```
However, there is a small catch. [oysteikt](https://git.pvv.ntnu.no/oysteikt) has kinda been
getting gray hairs lately, and refuses to use modern technology - he is still stuck using GPG.
This means that to be able to re-encrypt the sops secrets, you will need to have a gpg keychain
with his latest public key available. The key has an expiry date, so if he forgets to update it,
you should send him and angry email and tag him a bunch of times in a gitea issue. If the key
is up to date, you can do the following:
```console
# Fetch gpg (unless you have it already)
nix-shell -p gpg
# Import oysteikts key to the gpg keychain
gpg --import ./keys/oysteikt.pub
```
Now you should be able to run the `sops updatekeys` command again.

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@@ -1,50 +0,0 @@
# User management
Due to some complications with how NixOS creates users compared to how we used to
create users with the salt-based setup, the NixOS machine users are created and
managed separately. We tend to create users on-demand, whenever someone in PVV
maintenance want to work on the NixOS machines.
## Setting up a new user
You can find the files for the existing users, and thereby examples of user files
in the [`users`](../users) directory. When creating a new file here, you should name it
`your-username.nix`, and add *at least* the following contents:
```nix
{ pkgs, ... }:
{
users.users."<username>" = {
isNormalUser = true;
extraGroups = [
"wheel" # In case you wanna use sudo (you probably do)
"nix-builder-users" # Arbitrary access to write to the nix store
];
# Any packages you frequently use to manage servers go here.
# Please don't pull gigantonormous packages here unless you
# absolutely need them, and remember that any package can be
# pulled via nix-shell if you only use it once in a blue moon.
packages = with pkgs; [
bottom
eza
];
# Not strictly needed, but we recommend adding your public SSH
# key here. If it is not present, you will have to log into the
# machine as 'root' before setting your password for every NixOS
# machine you have not logged into yet.
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIjiQ0wg4lpC7YBMAAHoGmgwqHOBi+EUz5mmCymGlIyT my-key"
];
};
}
```
The file will be picked up automatically, so creating the file and adding the
contents should be enough to get you registered. You should
[open a PR](https://docs.gitea.com/usage/issues-prs/pull-request) with the new
code so the machines will be rebuilt with your user present.
See also [Secret Management](./secret-management.md) for how to add your keys to the
system that lets us add secrets (API keys, password, etc.) to the NixOS config.

340
flake.lock generated
View File

@@ -1,26 +1,5 @@
{
"nodes": {
"devshell": {
"inputs": {
"nixpkgs": [
"nix-topology",
"nixpkgs"
]
},
"locked": {
"lastModified": 1728330715,
"narHash": "sha256-xRJ2nPOXb//u1jaBnDP56M7v5ldavjbtR6lfGqSvcKg=",
"owner": "numtide",
"repo": "devshell",
"rev": "dd6b80932022cea34a019e2bb32f6fa9e494dfef",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "devshell",
"type": "github"
}
},
"disko": {
"inputs": {
"nixpkgs": [
@@ -28,54 +7,19 @@
]
},
"locked": {
"lastModified": 1736864502,
"narHash": "sha256-ItkIZyebGvNH2dK9jVGzJHGPtb6BSWLN8Gmef16NeY0=",
"lastModified": 1740485968,
"narHash": "sha256-WK+PZHbfDjLyveXAxpnrfagiFgZWaTJglewBWniTn2Y=",
"owner": "nix-community",
"repo": "disko",
"rev": "0141aabed359f063de7413f80d906e1d98c0c123",
"rev": "19c1140419c4f1cdf88ad4c1cfb6605597628940",
"type": "github"
},
"original": {
"owner": "nix-community",
"ref": "v1.11.0",
"repo": "disko",
"type": "github"
}
},
"flake-compat": {
"flake": false,
"locked": {
"lastModified": 1696426674,
"narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
"owner": "edolstra",
"repo": "flake-compat",
"rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
"type": "github"
},
"original": {
"owner": "edolstra",
"repo": "flake-compat",
"type": "github"
}
},
"flake-utils": {
"inputs": {
"systems": "systems"
},
"locked": {
"lastModified": 1726560853,
"narHash": "sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ=",
"owner": "numtide",
"repo": "flake-utils",
"rev": "c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a",
"type": "github"
},
"original": {
"owner": "numtide",
"repo": "flake-utils",
"type": "github"
}
},
"gergle": {
"inputs": {
"nixpkgs": [
@@ -83,42 +27,19 @@
]
},
"locked": {
"lastModified": 1764868579,
"narHash": "sha256-rfTUOIc0wnC4+19gLVfPbHfXx/ilfuUix6bWY+yaM2U=",
"ref": "main",
"rev": "9c923d1d50daa6a3b28c3214ad2300bfaf6c8fcd",
"revCount": 22,
"lastModified": 1736621371,
"narHash": "sha256-45UIQSQA7R5iU4YWvilo7mQbhY1Liql9bHBvYa3qRI0=",
"ref": "refs/heads/main",
"rev": "3729796c1213fe76e568ac28f1df8de4e596950b",
"revCount": 20,
"type": "git",
"url": "https://git.pvv.ntnu.no/Grzegorz/gergle.git"
},
"original": {
"ref": "main",
"type": "git",
"url": "https://git.pvv.ntnu.no/Grzegorz/gergle.git"
}
},
"gitignore": {
"inputs": {
"nixpkgs": [
"nix-topology",
"pre-commit-hooks",
"nixpkgs"
]
},
"locked": {
"lastModified": 1709087332,
"narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
"owner": "hercules-ci",
"repo": "gitignore.nix",
"rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
"type": "github"
},
"original": {
"owner": "hercules-ci",
"repo": "gitignore.nix",
"type": "github"
}
},
"greg-ng": {
"inputs": {
"nixpkgs": [
@@ -127,16 +48,15 @@
"rust-overlay": "rust-overlay"
},
"locked": {
"lastModified": 1765760377,
"narHash": "sha256-2+lgzUjVas9hPSeWn52MwuX+iidMN4RkzkHo4vrGmR8=",
"ref": "main",
"rev": "f340dc5b9c9f3b75b7aca41f56f8869b9e28cf8c",
"revCount": 58,
"lastModified": 1736545379,
"narHash": "sha256-PeTTmGumdOX3rd6OKI7QMCrZovCDkrckZbcHr+znxWA=",
"ref": "refs/heads/main",
"rev": "74f5316121776db2769385927ec0d0c2cc2b23e4",
"revCount": 42,
"type": "git",
"url": "https://git.pvv.ntnu.no/Grzegorz/greg-ng.git"
},
"original": {
"ref": "main",
"type": "git",
"url": "https://git.pvv.ntnu.no/Grzegorz/greg-ng.git"
}
@@ -148,16 +68,15 @@
]
},
"locked": {
"lastModified": 1764867811,
"narHash": "sha256-UWHiwr8tIcGcVxMLvAdNxDbQ8QuHf3REHboyxvFkYEI=",
"ref": "master",
"rev": "c9983e947efe047ea9d6f97157a1f90e49d0eab3",
"revCount": 81,
"lastModified": 1736178795,
"narHash": "sha256-mPdi8cgvIDYcgG3FRG7A4BOIMu2Jef96TPMnV00uXlM=",
"ref": "refs/heads/master",
"rev": "fde738910de1fd8293535a6382c2f0c2749dd7c1",
"revCount": 79,
"type": "git",
"url": "https://git.pvv.ntnu.no/Grzegorz/grzegorz-clients.git"
},
"original": {
"ref": "master",
"type": "git",
"url": "https://git.pvv.ntnu.no/Grzegorz/grzegorz-clients.git"
}
@@ -169,61 +88,33 @@
]
},
"locked": {
"lastModified": 1764844095,
"narHash": "sha256-Drf1orxsmFDzO+UbPo85gHjXW7QzAM+6oTPvI7vOSik=",
"lastModified": 1727410897,
"narHash": "sha256-tWsyxvf421ieWUJYgjV7m1eTdr2ZkO3vId7vmtvfFpQ=",
"owner": "dali99",
"repo": "nixos-matrix-modules",
"rev": "25b9f31ef1dbc3987b4c716de716239f2b283701",
"rev": "ff787d410cba17882cd7b6e2e22cc88d4064193c",
"type": "github"
},
"original": {
"owner": "dali99",
"ref": "v0.8.0",
"ref": "v0.6.1",
"repo": "nixos-matrix-modules",
"type": "github"
}
},
"minecraft-heatmap": {
"inputs": {
"nixpkgs": [
"nixpkgs"
],
"rust-overlay": "rust-overlay_2"
},
"minecraft-data": {
"locked": {
"lastModified": 1766407405,
"narHash": "sha256-UEJ8F8/oG70biWRrGbL5/aB7OXzzvnYs+jxkR07UHvA=",
"ref": "main",
"rev": "e719840f72ca1b0cd169562a3a0de69899821de0",
"revCount": 16,
"lastModified": 1725277886,
"narHash": "sha256-Fw4VbbE3EfypQWSgPDFfvVH47BHeg3ptsO715NlUM8Q=",
"ref": "refs/heads/master",
"rev": "1b4087bd3322a2e2ba84271c8fcc013e6b641a58",
"revCount": 2,
"type": "git",
"url": "https://git.pvv.ntnu.no/Projects/minecraft-heatmap.git"
"url": "https://git.pvv.ntnu.no/Drift/minecraft-data.git"
},
"original": {
"ref": "main",
"type": "git",
"url": "https://git.pvv.ntnu.no/Projects/minecraft-heatmap.git"
}
},
"minecraft-kartverket": {
"inputs": {
"nixpkgs": [
"nixpkgs"
]
},
"locked": {
"lastModified": 1765904683,
"narHash": "sha256-uXM56y5n5GWpCiCNdKlTcCAy2IntgDB21c4gBDU30io=",
"ref": "main",
"rev": "6fae27b1659efb6774cf08a4e36ed29ab0e24105",
"revCount": 26,
"type": "git",
"url": "https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git"
},
"original": {
"ref": "main",
"type": "git",
"url": "https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git"
"url": "https://git.pvv.ntnu.no/Drift/minecraft-data.git"
}
},
"nix-gitea-themes": {
@@ -233,94 +124,48 @@
]
},
"locked": {
"lastModified": 1743881366,
"narHash": "sha256-ScGA2IHPk9ugf9bqEZnp+YB/OJgrkZblnG/XLEKvJAo=",
"ref": "main",
"rev": "db2e4becf1b11e5dfd33de12a90a7d089fcf68ec",
"revCount": 11,
"lastModified": 1736531400,
"narHash": "sha256-+X/HVI1AwoPcud28wI35XRrc1kDgkYdDUGABJBAkxDI=",
"ref": "refs/heads/main",
"rev": "e4dafd06b3d7e9e6e07617766e9c3743134571b7",
"revCount": 7,
"type": "git",
"url": "https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git"
"url": "https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git"
},
"original": {
"ref": "main",
"type": "git",
"url": "https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git"
}
},
"nix-topology": {
"inputs": {
"devshell": "devshell",
"flake-utils": "flake-utils",
"nixpkgs": [
"nixpkgs"
],
"pre-commit-hooks": "pre-commit-hooks"
},
"locked": {
"lastModified": 1765969653,
"narHash": "sha256-qVpQxyvdByeDfb+d+jhbyNna2Ie+w85iHpt4Qu0rv/E=",
"owner": "oddlama",
"repo": "nix-topology",
"rev": "0ed73e5a1b65eb8ed388d070ebe8dedb9182f466",
"type": "github"
},
"original": {
"owner": "oddlama",
"ref": "main",
"repo": "nix-topology",
"type": "github"
"url": "https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git"
}
},
"nixpkgs": {
"locked": {
"lastModified": 1767043167,
"narHash": "sha256-wN04/SL+8tV0D2HBIgt9dpX/03U18xoJ+8PT+dcn30E=",
"rev": "0b43a6ee07997a6e319e92dcbf276c2736506944",
"type": "tarball",
"url": "https://releases.nixos.org/nixos/25.11-small/nixos-25.11.2789.0b43a6ee0799/nixexprs.tar.xz"
"lastModified": 1740782485,
"narHash": "sha256-GkDJDqHYlPKZFdyxzZHtljxNRsosKB1GCrblqlvLFgo=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "dd5c2540983641bbaabdfc665931592d4c9989e8",
"type": "github"
},
"original": {
"type": "tarball",
"url": "https://nixos.org/channels/nixos-25.11-small/nixexprs.tar.xz"
"owner": "NixOS",
"ref": "nixos-24.11-small",
"repo": "nixpkgs",
"type": "github"
}
},
"nixpkgs-unstable": {
"locked": {
"lastModified": 1767031366,
"narHash": "sha256-SJz8tVEnXusU8OzN5ixAXQgzXv8fNIzp9ztzUyobh4s=",
"rev": "d23fedd87fcd067b1d160323fae0d0e4f995527d",
"type": "tarball",
"url": "https://releases.nixos.org/nixos/unstable-small/nixos-26.05pre918279.d23fedd87fcd/nixexprs.tar.xz"
},
"original": {
"type": "tarball",
"url": "https://nixos.org/channels/nixos-unstable-small/nixexprs.tar.xz"
}
},
"pre-commit-hooks": {
"inputs": {
"flake-compat": "flake-compat",
"gitignore": "gitignore",
"nixpkgs": [
"nix-topology",
"nixpkgs"
],
"nixpkgs-stable": [
"nix-topology",
"nixpkgs"
]
},
"locked": {
"lastModified": 1730797577,
"narHash": "sha256-SrID5yVpyUfknUTGWgYkTyvdr9J1LxUym4om3SVGPkg=",
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"rev": "1864030ed24a2b8b4e4d386a5eeaf0c5369e50a9",
"lastModified": 1740848276,
"narHash": "sha256-bYeI3FEs824X+MJYksKboNlmglehzplqzn+XvcojWMc=",
"owner": "NixOS",
"repo": "nixpkgs",
"rev": "e9b0ff70ddc61c42548501b0fafb86bb49cca858",
"type": "github"
},
"original": {
"owner": "cachix",
"repo": "pre-commit-hooks.nix",
"owner": "NixOS",
"ref": "nixos-unstable-small",
"repo": "nixpkgs",
"type": "github"
}
},
@@ -331,16 +176,15 @@
]
},
"locked": {
"lastModified": 1764869785,
"narHash": "sha256-FGTIpC7gB4lbeL0bfYzn1Ge0PaCpd7VqWBLhJBx0i4A=",
"ref": "main",
"rev": "8ce7fb0b1918bdb3d1489a40d73895693955e8b2",
"revCount": 23,
"lastModified": 1723850344,
"narHash": "sha256-aT37O9l9eclWEnqxASVNBL1dKwDHZUOqdbA4VO9DJvw=",
"ref": "refs/heads/main",
"rev": "38b66677ab8c01aee10cd59e745af9ce3ea88092",
"revCount": 19,
"type": "git",
"url": "https://git.pvv.ntnu.no/Projects/calendar-bot.git"
},
"original": {
"ref": "main",
"type": "git",
"url": "https://git.pvv.ntnu.no/Projects/calendar-bot.git"
}
@@ -352,16 +196,15 @@
]
},
"locked": {
"lastModified": 1767080188,
"narHash": "sha256-BmyPuWeSQ9XREyi0KSerWRfJndmyzHNJLysBJld/KwA=",
"ref": "main",
"rev": "08a216f4473e26aa2a5349e72633c0ab24e8ffbd",
"revCount": 534,
"lastModified": 1737151758,
"narHash": "sha256-yZBsefIarFUEhFRj+rCGMp9Zvag3MCafqV/JfGVRVwc=",
"ref": "refs/heads/master",
"rev": "a4ebe6ded0c8c124561a41cb329ff30891914b5e",
"revCount": 475,
"type": "git",
"url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
},
"original": {
"ref": "main",
"type": "git",
"url": "https://git.pvv.ntnu.no/Projects/nettsiden.git"
}
@@ -373,10 +216,8 @@
"greg-ng": "greg-ng",
"grzegorz-clients": "grzegorz-clients",
"matrix-next": "matrix-next",
"minecraft-heatmap": "minecraft-heatmap",
"minecraft-kartverket": "minecraft-kartverket",
"minecraft-data": "minecraft-data",
"nix-gitea-themes": "nix-gitea-themes",
"nix-topology": "nix-topology",
"nixpkgs": "nixpkgs",
"nixpkgs-unstable": "nixpkgs-unstable",
"pvv-calendar-bot": "pvv-calendar-bot",
@@ -392,32 +233,11 @@
]
},
"locked": {
"lastModified": 1765680428,
"narHash": "sha256-fyPmRof9SZeI14ChPk5rVPOm7ISiiGkwGCunkhM+eUg=",
"lastModified": 1729391507,
"narHash": "sha256-as0I9xieJUHf7kiK2a9znDsVZQTFWhM1pLivII43Gi0=",
"owner": "oxalica",
"repo": "rust-overlay",
"rev": "eb3898d8ef143d4bf0f7f2229105fc51c7731b2f",
"type": "github"
},
"original": {
"owner": "oxalica",
"repo": "rust-overlay",
"type": "github"
}
},
"rust-overlay_2": {
"inputs": {
"nixpkgs": [
"minecraft-heatmap",
"nixpkgs"
]
},
"locked": {
"lastModified": 1766371695,
"narHash": "sha256-W7CX9vy7H2Jj3E8NI4djHyF8iHSxKpb2c/7uNQ/vGFU=",
"owner": "oxalica",
"repo": "rust-overlay",
"rev": "d81285ba8199b00dc31847258cae3c655b605e8c",
"rev": "784981a9feeba406de38c1c9a3decf966d853cca",
"type": "github"
},
"original": {
@@ -433,34 +253,18 @@
]
},
"locked": {
"lastModified": 1766894905,
"narHash": "sha256-pn8AxxfajqyR/Dmr1wnZYdUXHgM3u6z9x0Z1Ijmz2UQ=",
"lastModified": 1739262228,
"narHash": "sha256-7JAGezJ0Dn5qIyA2+T4Dt/xQgAbhCglh6lzCekTVMeU=",
"owner": "Mic92",
"repo": "sops-nix",
"rev": "61b39c7b657081c2adc91b75dd3ad8a91d6f07a7",
"rev": "07af005bb7d60c7f118d9d9f5530485da5d1e975",
"type": "github"
},
"original": {
"owner": "Mic92",
"ref": "master",
"repo": "sops-nix",
"type": "github"
}
},
"systems": {
"locked": {
"lastModified": 1681028828,
"narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
"owner": "nix-systems",
"repo": "default",
"rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
"type": "github"
},
"original": {
"owner": "nix-systems",
"repo": "default",
"type": "github"
}
}
},
"root": "root",

189
flake.nix
View File

@@ -2,42 +2,35 @@
description = "PVV System flake";
inputs = {
nixpkgs.url = "https://nixos.org/channels/nixos-25.11-small/nixexprs.tar.xz";
nixpkgs-unstable.url = "https://nixos.org/channels/nixos-unstable-small/nixexprs.tar.xz";
nixpkgs.url = "github:NixOS/nixpkgs/nixos-24.11-small"; # remember to also update the url in base/services/auto-upgrade.nix
nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable-small";
sops-nix.url = "github:Mic92/sops-nix/master";
sops-nix.url = "github:Mic92/sops-nix";
sops-nix.inputs.nixpkgs.follows = "nixpkgs";
disko.url = "github:nix-community/disko/v1.11.0";
disko.url = "github:nix-community/disko";
disko.inputs.nixpkgs.follows = "nixpkgs";
nix-topology.url = "github:oddlama/nix-topology/main";
nix-topology.inputs.nixpkgs.follows = "nixpkgs";
pvv-nettsiden.url = "git+https://git.pvv.ntnu.no/Projects/nettsiden.git?ref=main";
pvv-nettsiden.url = "git+https://git.pvv.ntnu.no/Projects/nettsiden.git";
pvv-nettsiden.inputs.nixpkgs.follows = "nixpkgs";
pvv-calendar-bot.url = "git+https://git.pvv.ntnu.no/Projects/calendar-bot.git?ref=main";
pvv-calendar-bot.url = "git+https://git.pvv.ntnu.no/Projects/calendar-bot.git";
pvv-calendar-bot.inputs.nixpkgs.follows = "nixpkgs";
matrix-next.url = "github:dali99/nixos-matrix-modules/v0.8.0";
matrix-next.url = "github:dali99/nixos-matrix-modules/v0.6.1";
matrix-next.inputs.nixpkgs.follows = "nixpkgs";
nix-gitea-themes.url = "git+https://git.pvv.ntnu.no/Drift/nix-gitea-themes.git?ref=main";
nix-gitea-themes.url = "git+https://git.pvv.ntnu.no/oysteikt/nix-gitea-themes.git";
nix-gitea-themes.inputs.nixpkgs.follows = "nixpkgs";
minecraft-heatmap.url = "git+https://git.pvv.ntnu.no/Projects/minecraft-heatmap.git?ref=main";
minecraft-heatmap.inputs.nixpkgs.follows = "nixpkgs";
greg-ng.url = "git+https://git.pvv.ntnu.no/Grzegorz/greg-ng.git?ref=main";
greg-ng.url = "git+https://git.pvv.ntnu.no/Grzegorz/greg-ng.git";
greg-ng.inputs.nixpkgs.follows = "nixpkgs";
gergle.url = "git+https://git.pvv.ntnu.no/Grzegorz/gergle.git?ref=main";
gergle.url = "git+https://git.pvv.ntnu.no/Grzegorz/gergle.git";
gergle.inputs.nixpkgs.follows = "nixpkgs";
grzegorz-clients.url = "git+https://git.pvv.ntnu.no/Grzegorz/grzegorz-clients.git?ref=master";
grzegorz-clients.url = "git+https://git.pvv.ntnu.no/Grzegorz/grzegorz-clients.git";
grzegorz-clients.inputs.nixpkgs.follows = "nixpkgs";
minecraft-kartverket.url = "git+https://git.pvv.ntnu.no/Projects/minecraft-kartverket.git?ref=main";
minecraft-kartverket.inputs.nixpkgs.follows = "nixpkgs";
minecraft-data.url = "git+https://git.pvv.ntnu.no/Drift/minecraft-data.git";
};
outputs = { self, nixpkgs, nixpkgs-unstable, sops-nix, disko, ... }@inputs:
@@ -60,82 +53,42 @@
in {
inputs = lib.mapAttrs (_: src: src.outPath) inputs;
pkgs = forAllSystems (system:
import nixpkgs {
inherit system;
config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
[
"nvidia-x11"
"nvidia-settings"
];
});
nixosConfigurations = let
unstablePkgs = nixpkgs-unstable.legacyPackages.x86_64-linux;
nixosConfig =
nixpkgs:
name:
configurationPath:
extraArgs:
lib.nixosSystem (lib.recursiveUpdate
(let
nixosConfig = nixpkgs: name: config: lib.nixosSystem (lib.recursiveUpdate
rec {
system = "x86_64-linux";
in {
inherit system;
specialArgs = {
inherit unstablePkgs inputs;
values = import ./values.nix;
fp = path: ./${path};
} // extraArgs.specialArgs or { };
};
modules = [
configurationPath
./hosts/${name}/configuration.nix
sops-nix.nixosModules.sops
] ++ extraArgs.modules or [];
] ++ config.modules or [];
pkgs = import nixpkgs {
inherit system;
config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg)
[
"nvidia-x11"
"nvidia-settings"
];
overlays = [
# Global overlays go here
] ++ extraArgs.overlays or [ ];
] ++ config.overlays or [ ];
};
})
(builtins.removeAttrs extraArgs [
"modules"
"overlays"
"specialArgs"
])
}
(removeAttrs config [ "modules" "overlays" ])
);
stableNixosConfig = name: extraArgs:
nixosConfig nixpkgs name ./hosts/${name}/configuration.nix extraArgs;
stableNixosConfig = nixosConfig nixpkgs;
unstableNixosConfig = nixosConfig nixpkgs-unstable;
in {
bakke = stableNixosConfig "bakke" {
modules = [
disko.nixosModules.disko
];
};
bicep = stableNixosConfig "bicep" {
modules = [
inputs.matrix-next.nixosModules.default
inputs.pvv-calendar-bot.nixosModules.default
inputs.minecraft-heatmap.nixosModules.default
self.nixosModules.gickup
self.nixosModules.matrix-ooye
];
overlays = [
inputs.pvv-calendar-bot.overlays.default
inputs.minecraft-heatmap.overlays.default
(final: prev: {
inherit (self.packages.${prev.system}) out-of-your-element;
})
inputs.pvv-calendar-bot.overlays.x86_64-linux.default
];
};
bekkalokk = stableNixosConfig "bekkalokk" {
@@ -146,26 +99,23 @@
simplesamlphp = final.callPackage ./packages/simplesamlphp { };
bluemap = final.callPackage ./packages/bluemap.nix { };
})
inputs.nix-gitea-themes.overlays.default
inputs.pvv-nettsiden.overlays.default
];
modules = [
inputs.nix-gitea-themes.nixosModules.default
inputs.pvv-nettsiden.nixosModules.default
self.nixosModules.bluemap
];
};
bob = stableNixosConfig "bob" {
modules = [
disko.nixosModules.disko
{ disko.devices.disk.disk1.device = "/dev/vda"; }
];
};
ildkule = stableNixosConfig "ildkule" { };
#ildkule-unstable = unstableNixosConfig "ildkule" { };
shark = stableNixosConfig "shark" { };
wenche = stableNixosConfig "wenche" { };
kommode = stableNixosConfig "kommode" {
overlays = [
inputs.nix-gitea-themes.overlays.default
];
modules = [
inputs.nix-gitea-themes.nixosModules.default
];
};
ustetind = stableNixosConfig "ustetind" {
modules = [
@@ -195,37 +145,17 @@
inputs.gergle.overlays.default
];
};
}
//
(let
machineNames = map (i: "lupine-${toString i}") (lib.range 1 5);
stableLupineNixosConfig = name: extraArgs:
nixosConfig nixpkgs name ./hosts/lupine/configuration.nix extraArgs;
in lib.genAttrs machineNames (name: stableLupineNixosConfig name {
modules = [{ networking.hostName = name; }];
specialArgs.lupineName = name;
}));
dagali = unstableNixosConfig "dagali" { };
};
nixosModules = {
bluemap = ./modules/bluemap.nix;
snakeoil-certs = ./modules/snakeoil-certs.nix;
snappymail = ./modules/snappymail.nix;
robots-txt = ./modules/robots-txt.nix;
gickup = ./modules/gickup;
matrix-ooye = ./modules/matrix-ooye.nix;
};
devShells = forAllSystems (system: {
default = nixpkgs-unstable.legacyPackages.${system}.callPackage ./shell.nix { };
cuda = let
cuda-pkgs = import nixpkgs-unstable {
inherit system;
config = {
allowUnfree = true;
cudaSupport = true;
};
};
in cuda-pkgs.callPackage ./shells/cuda.nix { };
default = nixpkgs.legacyPackages.${system}.callPackage ./shell.nix { };
});
packages = {
@@ -240,57 +170,14 @@
simplesamlphp = pkgs.callPackage ./packages/simplesamlphp { };
bluemap = pkgs.callPackage ./packages/bluemap.nix { };
out-of-your-element = pkgs.callPackage ./packages/out-of-your-element.nix { };
}
//
# Mediawiki extensions
} //
(lib.pipe null [
(_: pkgs.callPackage ./packages/mediawiki-extensions { })
(lib.flip builtins.removeAttrs ["override" "overrideDerivation"])
(lib.mapAttrs' (name: lib.nameValuePair "mediawiki-${name}"))
])
//
# Machines
lib.genAttrs allMachines
(machine: self.nixosConfigurations.${machine}.config.system.build.toplevel)
//
# Nix-topology
(let
topology' = import inputs.nix-topology {
pkgs = import nixpkgs {
system = "x86_64-linux";
overlays = [ inputs.nix-topology.overlays.default ];
};
specialArgs = {
values = import ./values.nix;
};
modules = [
./topology
{
nixosConfigurations = lib.mapAttrs (_name: nixosCfg: nixosCfg.extendModules {
modules = [
inputs.nix-topology.nixosModules.default
./topology/service-extractors/greg-ng.nix
];
}) self.nixosConfigurations;
}
];
};
in {
topology = topology'.config.output;
topology-png = pkgs.runCommand "pvv-config-topology-png" {
nativeBuildInputs = [ pkgs.writableTmpDirAsHomeHook ];
} ''
mkdir -p "$out"
for file in '${topology'.config.output}'/*.svg; do
${lib.getExe pkgs.imagemagick} -density 300 -background none "$file" "$out"/"$(basename "''${file%.svg}.png")"
done
'';
});
// lib.genAttrs allMachines
(machine: self.nixosConfigurations.${machine}.config.system.build.toplevel);
};
};
}

View File

@@ -1,25 +0,0 @@
{ config, pkgs, values, ... }:
{
imports = [
./hardware-configuration.nix
../../base
./filesystems.nix
];
sops.defaultSopsFile = ../../secrets/bakke/bakke.yaml;
sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
sops.age.keyFile = "/var/lib/sops-nix/key.txt";
sops.age.generateKey = true;
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
networking.hostName = "bakke";
networking.hostId = "99609ffc";
systemd.network.networks."30-enp2s0" = values.defaultNetworkConfig // {
matchConfig.Name = "enp2s0";
address = with values.hosts.bakke; [ (ipv4 + "/25") (ipv6 + "/64") ];
};
system.stateVersion = "24.05";
}

View File

@@ -1,83 +0,0 @@
{
# https://github.com/nix-community/disko/blob/master/example/boot-raid1.nix
# Note: Disko was used to create the initial md raid, but is no longer in active use on this host.
disko.devices = {
disk = {
one = {
type = "disk";
device = "/dev/disk/by-id/ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E2EER6N6";
content = {
type = "gpt";
partitions = {
ESP = {
size = "500M";
type = "EF00";
content = {
type = "mdraid";
name = "boot";
};
};
mdadm = {
size = "100%";
content = {
type = "mdraid";
name = "raid1";
};
};
};
};
};
two = {
type = "disk";
device = "/dev/disk/by-id/ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E7LPLU71";
content = {
type = "gpt";
partitions = {
ESP = {
size = "500M";
type = "EF00";
content = {
type = "mdraid";
name = "boot";
};
};
mdadm = {
size = "100%";
content = {
type = "mdraid";
name = "raid1";
};
};
};
};
};
};
mdadm = {
boot = {
type = "mdadm";
level = 1;
metadata = "1.0";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
};
};
raid1 = {
type = "mdadm";
level = 1;
content = {
type = "gpt";
partitions.primary = {
size = "100%";
content = {
type = "filesystem";
format = "ext4";
mountpoint = "/";
};
};
};
};
};
};
}

View File

@@ -1,26 +0,0 @@
{ config, pkgs, lib, ... }:
{
# Boot drives:
boot.swraid.enable = true;
# ZFS Data pool:
environment.systemPackages = with pkgs; [ zfs ];
boot = {
zfs = {
extraPools = [ "tank" ];
requestEncryptionCredentials = false;
};
supportedFilesystems = [ "zfs" ];
kernelPackages = config.boot.zfs.package.latestCompatibleLinuxPackages;
};
services.zfs.autoScrub = {
enable = true;
interval = "Wed *-*-8..14 00:00:00";
};
# NFS Exports:
#TODO
# NFS Import mounts:
#TODO
}

View File

@@ -1,52 +0,0 @@
# 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 = [ "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/0f63c3d2-fc12-4ed5-a5a5-141bfd67a571";
fsType = "btrfs";
options = [ "subvol=root" ];
};
fileSystems."/home" =
{ device = "/dev/disk/by-uuid/0f63c3d2-fc12-4ed5-a5a5-141bfd67a571";
fsType = "btrfs";
options = [ "subvol=home" ];
};
fileSystems."/nix" =
{ device = "/dev/disk/by-uuid/0f63c3d2-fc12-4ed5-a5a5-141bfd67a571";
fsType = "btrfs";
options = [ "subvol=nix" "noatime" ];
};
fileSystems."/boot" =
{ device = "/dev/sdc2";
fsType = "vfat";
options = [ "fmask=0022" "dmask=0022" ];
};
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 false;
# networking.interfaces.eno1.useDHCP = lib.mkDefault true;
# networking.interfaces.enp2s0.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

View File

@@ -4,10 +4,12 @@
./hardware-configuration.nix
(fp /base)
(fp /misc/metrics-exporters.nix)
./services/bluemap.nix
./services/bluemap/default.nix
./services/gitea/default.nix
./services/idp-simplesamlphp
./services/kerberos.nix
./services/kerberos
./services/mediawiki
./services/nginx.nix
./services/phpfpm.nix

View File

@@ -1,131 +0,0 @@
{ config, lib, pkgs, inputs, ... }:
let
vanillaSurvival = "/var/lib/bluemap/vanilla_survival_world";
format = pkgs.formats.hocon { };
in {
# NOTE: our versino of the module gets added in flake.nix
disabledModules = [ "services/web-apps/bluemap.nix" ];
sops.secrets."bluemap/ssh-key" = { };
sops.secrets."bluemap/ssh-known-hosts" = { };
services.bluemap = {
enable = true;
eula = true;
onCalendar = "*-*-* 05:45:00"; # a little over an hour after auto-upgrade
host = "minecraft.pvv.ntnu.no";
maps = let
inherit (inputs.minecraft-kartverket.packages.${pkgs.stdenv.hostPlatform.system}) bluemap-export;
in {
"verden" = {
settings = {
world = vanillaSurvival;
dimension = "minecraft:overworld";
name = "Verden";
sorting = 0;
start-pos = {
x = 0;
z = 0;
};
ambient-light = 0.1;
cave-detection-ocean-floor = -5;
marker-sets = {
_includes = [ (format.lib.mkInclude "${bluemap-export}/overworld.hocon") ];
};
};
};
"underverden" = {
settings = {
world = vanillaSurvival;
dimension = "minecraft:the_nether";
name = "Underverden";
sorting = 100;
start-pos = {
x = 0;
z = 0;
};
sky-color = "#290000";
void-color = "#150000";
sky-light = 1;
ambient-light = 0.6;
remove-caves-below-y = -10000;
cave-detection-ocean-floor = -5;
cave-detection-uses-block-light = true;
render-mask = [{
max-y = 90;
}];
marker-sets = {
_includes = [ (format.lib.mkInclude {
required = true;
type = "file";
value = "${bluemap-export}/nether.hocon";
}) ];
};
};
};
"enden" = {
settings = {
world = vanillaSurvival;
dimension = "minecraft:the_end";
name = "Enden";
sorting = 200;
start-pos = {
x = 0;
z = 0;
};
sky-color = "#080010";
void-color = "#080010";
sky-light = 1;
ambient-light = 0.6;
remove-caves-below-y = -10000;
cave-detection-ocean-floor = -5;
marker-sets = {
_includes = [ (format.lib.mkInclude "${bluemap-export}/the-end.hocon") ];
};
};
};
};
};
systemd.services."render-bluemap-maps" = {
serviceConfig = {
StateDirectory = [ "bluemap/world" ];
ExecStartPre = let
rsyncArgs = lib.cli.toCommandLineShellGNU { } {
archive = true;
compress = true;
verbose = true;
no-owner = true;
no-group = true;
rsh = "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=%d/ssh-known-hosts -i %d/sshkey";
};
in "${lib.getExe pkgs.rsync} ${rsyncArgs} root@innovation.pvv.ntnu.no:/ ${vanillaSurvival}";
LoadCredential = [
"sshkey:${config.sops.secrets."bluemap/ssh-key".path}"
"ssh-known-hosts:${config.sops.secrets."bluemap/ssh-known-hosts".path}"
];
};
};
services.nginx.virtualHosts."minecraft.pvv.ntnu.no" = {
enableACME = true;
forceSSL = true;
kTLS = true;
http3 = true;
quic = true;
http3_hq = true;
extraConfig = ''
# Enabling QUIC 0-RTT
ssl_early_data on;
quic_gso on;
quic_retry on;
add_header Alt-Svc 'h3=":$server_port"; ma=86400';
'';
};
networking.firewall.allowedUDPPorts = [ 443 ];
}

View File

@@ -0,0 +1,85 @@
{ config, lib, pkgs, inputs, ... }:
let
vanillaSurvival = "/var/lib/bluemap/vanilla_survival_world";
in {
imports = [
./module.nix # From danio, pending upstreaming
];
disabledModules = [ "services/web-apps/bluemap.nix" ];
sops.secrets."bluemap/ssh-key" = { };
sops.secrets."bluemap/ssh-known-hosts" = { };
services.bluemap = {
enable = true;
package = pkgs.callPackage ./package.nix { };
eula = true;
onCalendar = "*-*-* 05:45:00"; # a little over an hour after auto-upgrade
host = "minecraft.pvv.ntnu.no";
maps = {
"verden" = {
settings = {
world = vanillaSurvival;
sorting = 0;
ambient-light = 0.1;
cave-detection-ocean-floor = -5;
marker-sets = inputs.minecraft-data.map-markers.vanillaSurvival.verden;
};
};
"underverden" = {
settings = {
world = "${vanillaSurvival}/DIM-1";
sorting = 100;
sky-color = "#290000";
void-color = "#150000";
ambient-light = 0.6;
world-sky-light = 0;
remove-caves-below-y = -10000;
cave-detection-ocean-floor = -5;
cave-detection-uses-block-light = true;
max-y = 90;
marker-sets = inputs.minecraft-data.map-markers.vanillaSurvival.underverden;
};
};
"enden" = {
settings = {
world = "${vanillaSurvival}/DIM1";
sorting = 200;
sky-color = "#080010";
void-color = "#080010";
ambient-light = 0.6;
world-sky-light = 0;
remove-caves-below-y = -10000;
cave-detection-ocean-floor = -5;
};
};
};
};
services.nginx.virtualHosts."minecraft.pvv.ntnu.no" = {
enableACME = true;
forceSSL = true;
};
# TODO: render somewhere else lmao
systemd.services."render-bluemap-maps" = {
preStart = ''
mkdir -p /var/lib/bluemap/world
${pkgs.rsync}/bin/rsync \
-e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" \
-avz --no-owner --no-group \
root@innovation.pvv.ntnu.no:/ \
${vanillaSurvival}
'';
serviceConfig = {
LoadCredential = [
"sshkey:${config.sops.secrets."bluemap/ssh-key".path}"
"ssh-known-hosts:${config.sops.secrets."bluemap/ssh-known-hosts".path}"
];
};
};
}

View File

@@ -25,7 +25,7 @@ let
"core.conf" = coreConfig;
"webapp.conf" = webappConfig;
"webserver.conf" = webserverConfig;
"packs" = cfg.packs;
"packs" = cfg.resourcepacks;
};
renderConfigFolder = name: value: pkgs.linkFarm "bluemap-${name}-config" {
@@ -36,7 +36,7 @@ let
"core.conf" = coreConfig;
"webapp.conf" = format.generate "webapp.conf" (cfg.webappSettings // { "update-settings-file" = false; });
"webserver.conf" = webserverConfig;
"packs" = value.packs;
"packs" = value.resourcepacks;
};
inherit (lib) mkOption;
@@ -110,7 +110,7 @@ in {
metrics = lib.mkEnableOption "Sending usage metrics containing the version of bluemap in use";
};
};
description = "Settings for the core.conf file, [see upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/common/src/main/resources/de/bluecolored/bluemap/config/core.conf).";
description = "Settings for the core.conf file, [see upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/core.conf).";
};
webappSettings = mkOption {
@@ -127,7 +127,7 @@ in {
webroot = config.services.bluemap.webRoot;
}
'';
description = "Settings for the webapp.conf file, see [upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/common/src/main/resources/de/bluecolored/bluemap/config/webapp.conf).";
description = "Settings for the webapp.conf file, see [upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/webapp.conf).";
};
webserverSettings = mkOption {
@@ -147,18 +147,18 @@ in {
default = { };
description = ''
Settings for the webserver.conf file, usually not required.
[See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/common/src/main/resources/de/bluecolored/bluemap/config/webserver.conf).
[See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/webserver.conf).
'';
};
maps = mkOption {
type = lib.types.attrsOf (lib.types.submodule ({ name, ... }: {
type = lib.types.attrsOf (lib.types.submodule {
options = {
packs = mkOption {
resourcepacks = mkOption {
type = lib.types.path;
default = cfg.packs;
defaultText = lib.literalExpression "config.services.bluemap.packs";
description = "A set of resourcepacks, datapacks, and mods to extract resources from, loaded in alphabetical order.";
default = cfg.resourcepacks;
defaultText = lib.literalExpression "config.services.bluemap.resourcepacks";
description = "A set of resourcepacks/mods/bluemap-addons to extract models from loaded in alphabetical order";
};
settings = mkOption {
type = (lib.types.submodule {
@@ -168,74 +168,43 @@ in {
type = lib.types.path;
description = "Path to world folder containing the dimension to render";
};
name = mkOption {
type = lib.types.str;
description = "The display name of this map (how this map will be named on the webapp)";
default = name;
defaultText = lib.literalExpression "<name>";
};
render-mask = mkOption {
type = with lib.types; listOf (attrsOf format.type);
description = "Limits for the map render";
default = [ ];
example = [
{
min-x = -4000;
max-x = 4000;
min-z = -4000;
max-z = 4000;
min-y = 50;
max-y = 100;
}
{
subtract = true;
min-y = 90;
max-y = 127;
}
];
};
};
});
description = ''
Settings for files in `maps/`.
See the default for an example with good options for the different world types.
For valid values [consult upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/common/src/main/resources/de/bluecolored/bluemap/config/maps/map.conf).
For valid values [consult upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/blob/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/maps/map.conf).
'';
};
};
}));
});
default = {
"overworld".settings = {
world = cfg.defaultWorld;
dimension = "minecraft:overworld";
name = "Overworld";
world = "${cfg.defaultWorld}";
ambient-light = 0.1;
cave-detection-ocean-floor = -5;
};
"nether".settings = {
world = cfg.defaultWorld;
dimension = "minecraft:the_nether";
name = "Nether";
world = "${cfg.defaultWorld}/DIM-1";
sorting = 100;
sky-color = "#290000";
void-color = "#150000";
sky-light = 1;
ambient-light = 0.6;
world-sky-light = 0;
remove-caves-below-y = -10000;
cave-detection-ocean-floor = -5;
cave-detection-uses-block-light = true;
max-y = 90;
};
"end".settings = {
world = cfg.defaultWorld;
dimension = "minecraft:the_end";
name = "The End";
world = "${cfg.defaultWorld}/DIM1";
sorting = 200;
sky-color = "#080010";
void-color = "#080010";
sky-light = 1;
ambient-light = 0.6;
world-sky-light = 0;
remove-caves-below-y = -10000;
cave-detection-ocean-floor = -5;
};
@@ -243,36 +212,31 @@ in {
defaultText = lib.literalExpression ''
{
"overworld".settings = {
world = cfg.defaultWorld;
name = "Overworld";
dimension = "minecraft:overworld";
world = "''${cfg.defaultWorld}";
ambient-light = 0.1;
cave-detection-ocean-floor = -5;
};
"nether".settings = {
world = cfg.defaultWorld;
dimension = "minecraft:the_nether";
name = "Nether";
world = "''${cfg.defaultWorld}/DIM-1";
sorting = 100;
sky-color = "#290000";
void-color = "#150000";
sky-light = 1;
ambient-light = 0.6;
world-sky-light = 0;
remove-caves-below-y = -10000;
cave-detection-ocean-floor = -5;
cave-detection-uses-block-light = true;
max-y = 90;
};
"end".settings = {
world = cfg.defaultWorld;
name = "The End";
dimension = "minecraft:the_end";
world = "''${cfg.defaultWorld}/DIM1";
sorting = 200;
sky-color = "#080010";
void-color = "#080010";
sky-light = 1;
ambient-light = 0.6;
world-sky-light = 0;
remove-caves-below-y = -10000;
cave-detection-ocean-floor = -5;
};
@@ -300,7 +264,7 @@ in {
description = ''
Where the rendered map will be stored.
Unless you are doing something advanced you should probably leave this alone and configure webRoot instead.
[See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/tree/master/common/src/main/resources/de/bluecolored/bluemap/config/storages)
[See upstream docs](https://github.com/BlueMap-Minecraft/BlueMap/tree/master/BlueMapCommon/src/main/resources/de/bluecolored/bluemap/config/storages)
'';
default = {
"file" = {
@@ -316,12 +280,12 @@ in {
'';
};
packs = mkOption {
resourcepacks = mkOption {
type = lib.types.path;
default = pkgs.linkFarm "packs" { };
default = pkgs.linkFarm "resourcepacks" { };
description = ''
A set of resourcepacks, datapacks, and mods to extract resources from, loaded in alphabetical order.
Can be overriden on a per-map basis with `services.bluemap.maps.<name>.packs`.
A set of resourcepacks/mods to extract models from loaded in alphabetical order.
Can be overriden on a per-map basis with `services.bluemap.maps.<name>.resourcepacks`.
'';
};
};
@@ -342,23 +306,21 @@ in {
systemd.services."render-bluemap-maps" = lib.mkIf cfg.enableRender {
serviceConfig = {
Type = "oneshot";
CPUSchedulingPolicy = "batch";
Group = "nginx";
UMask = "026";
ExecStart = [
# If web folder doesnt exist generate it
''|test -f "${cfg.webRoot}" || ${lib.getExe cfg.package} -c ${webappConfigFolder} -gs''
]
++
# Render each minecraft map
lib.attrsets.mapAttrsToList
(name: value: "${lib.getExe cfg.package} -c ${renderConfigFolder name value} -r")
cfg.maps
++ [
# Generate updated webapp
"${lib.getExe cfg.package} -c ${webappConfigFolder} -gs"
];
};
script = ''
# If web folder doesnt exist generate it
test -f "${cfg.webRoot}" || ${lib.getExe cfg.package} -c ${webappConfigFolder} -gs
# Render each minecraft map
${lib.strings.concatStringsSep "\n" (lib.attrsets.mapAttrsToList
(name: value: "${lib.getExe cfg.package} -c ${renderConfigFolder name value} -r")
cfg.maps)}
# Generate updated webapp
${lib.getExe cfg.package} -c ${webappConfigFolder} -gs
'';
};
systemd.timers."render-bluemap-maps" = lib.mkIf cfg.enableRender {

View File

@@ -0,0 +1,30 @@
{ lib, stdenvNoCC, fetchurl, makeWrapper, jre }:
stdenvNoCC.mkDerivation rec {
pname = "bluemap";
version = "5.7";
src = fetchurl {
url = "https://github.com/BlueMap-Minecraft/BlueMap/releases/download/v${version}/BlueMap-${version}-cli.jar";
hash = "sha256-8udZYJgrr4bi2mjRYrASd8JwUoUVZW1tZpOLRgafAIw=";
};
dontUnpack = true;
nativeBuildInputs = [ makeWrapper ];
installPhase = ''
runHook preInstall
makeWrapper ${jre}/bin/java $out/bin/bluemap --add-flags "-jar $src"
runHook postInstall
'';
meta = {
description = "3D minecraft map renderer";
homepage = "https://bluemap.bluecolored.de/";
sourceProvenance = with lib.sourceTypes; [ binaryBytecode ];
license = lib.licenses.mit;
maintainers = with lib.maintainers; [ dandellion h7x4 ];
mainProgram = "bluemap";
};
}

View File

@@ -3,12 +3,7 @@ let
cfg = config.services.gitea;
in
{
services.gitea-themes = {
monokai = pkgs.gitea-theme-monokai;
earl-grey = pkgs.gitea-theme-earl-grey;
pitch-black = pkgs.gitea-theme-pitch-black;
catppuccin = pkgs.gitea-theme-catppuccin;
};
services.gitea-themes.monokai = pkgs.gitea-theme-monokai;
systemd.services.gitea-customization = lib.mkIf cfg.enable {
description = "Install extra customization in gitea's CUSTOM_DIR";
@@ -24,15 +19,10 @@ in
script = let
logo-svg = fp /assets/logo_blue_regular.svg;
logo-png = fp /assets/logo_blue_regular.png;
extraLinks = pkgs.writeText "gitea-extra-links.tmpl" ''
<a class="item" href="https://git.pvv.ntnu.no/Drift/-/projects/4">Tokyo Drift Issues</a>
'';
extraLinksFooter = pkgs.writeText "gitea-extra-links-footer.tmpl" ''
<a class="item" href="https://www.pvv.ntnu.no/">PVV</a>
<a class="item" href="https://wiki.pvv.ntnu.no/">Wiki</a>
<a class="item" href="https://wiki.pvv.ntnu.no/wiki/Tjenester/Kodelager">PVV Gitea Howto</a>
<a class="item" href="https://git.pvv.ntnu.no/Drift/-/projects/4">Tokyo Drift Issues</a>
'';
project-labels = (pkgs.formats.yaml { }).generate "gitea-project-labels.yaml" {
@@ -47,14 +37,13 @@ in
} ''
# Bigger icons
install -Dm444 "${cfg.package.src}/templates/repo/icon.tmpl" "$out/repo/icon.tmpl"
sed -i -e 's/24/60/g' "$out/repo/icon.tmpl"
sed -i -e 's/24/48/g' "$out/repo/icon.tmpl"
'';
in ''
install -Dm444 ${logo-svg} ${cfg.customDir}/public/assets/img/logo.svg
install -Dm444 ${logo-png} ${cfg.customDir}/public/assets/img/logo.png
install -Dm444 ${./loading.apng} ${cfg.customDir}/public/assets/img/loading.png
install -Dm444 ${extraLinks} ${cfg.customDir}/templates/custom/extra_links.tmpl
install -Dm444 ${extraLinksFooter} ${cfg.customDir}/templates/custom/extra_links_footer.tmpl
install -Dm444 ${project-labels} ${cfg.customDir}/options/label/project-labels.yaml
"${lib.getExe pkgs.rsync}" -a "${customTemplates}/" ${cfg.customDir}/templates/

View File

@@ -1,36 +1,31 @@
{ config, values, lib, pkgs, unstablePkgs, ... }:
{ config, values, lib, ... }:
let
cfg = config.services.gitea;
domain = "git.pvv.ntnu.no";
sshPort = 2222;
in {
imports = [
./customization
./customization.nix
./gpg.nix
./import-users
./web-secret-provider
];
sops.secrets = let
defaultConfig = {
sops.secrets = {
"gitea/database" = {
owner = "gitea";
group = "gitea";
};
"gitea/email-password" = {
owner = "gitea";
group = "gitea";
restartUnits = [ "gitea.service" ];
};
in {
"gitea/database" = defaultConfig;
"gitea/email-password" = defaultConfig;
"gitea/lfs-jwt-secret" = defaultConfig;
"gitea/oauth2-jwt-secret" = defaultConfig;
"gitea/secret-key" = defaultConfig;
};
services.gitea = {
enable = true;
appName = "PVV Git";
package = unstablePkgs.gitea;
database = {
type = "postgres";
host = "postgres.pvv.ntnu.no";
@@ -48,19 +43,9 @@ in {
ROOT_URL = "https://${domain}/";
PROTOCOL = "http+unix";
SSH_PORT = sshPort;
LANDING_PAGE = "explore";
START_SSH_SERVER = true;
START_LFS_SERVER = true;
LFS_JWT_SECRET = lib.mkForce "";
LFS_JWT_SECRET_URI = "file:${config.sops.secrets."gitea/lfs-jwt-secret".path}";
};
oauth2 = {
JWT_SECRET = lib.mkForce "";
JWT_SECRET_URI = "file:${config.sops.secrets."gitea/oauth2-jwt-secret".path}";
};
"git.timeout" = {
MIGRATE = 3600;
MIRROR = 1800;
LANDING_PAGE = "explore";
};
mailer = {
ENABLED = true;
@@ -84,10 +69,6 @@ in {
};
admin.DEFAULT_EMAIL_NOTIFICATIONS = "onmention";
session.COOKIE_SECURE = true;
security = {
SECRET_KEY = lib.mkForce "";
SECRET_KEY_URI = "file:${config.sops.secrets."gitea/secret-key".path}";
};
database.LOG_SQL = false;
repository = {
PREFERRED_LICENSES = lib.concatStringsSep "," [
@@ -122,10 +103,6 @@ in {
picture = {
DISABLE_GRAVATAR = true;
ENABLE_FEDERATED_AVATAR = false;
AVATAR_MAX_FILE_SIZE = 1024 * 1024 * 5;
# NOTE: go any bigger than this, and gitea will freeze your gif >:(
AVATAR_MAX_ORIGIN_SIZE = 1024 * 1024 * 2;
};
actions.ENABLED = true;
ui = {
@@ -157,20 +134,12 @@ in {
dump = {
enable = true;
interval = "weekly";
type = "tar.gz";
};
};
environment.systemPackages = [ cfg.package ];
systemd.services.gitea.serviceConfig.CPUSchedulingPolicy = "batch";
systemd.services.gitea.serviceConfig.CacheDirectory = "gitea/repo-archive";
systemd.services.gitea.serviceConfig.BindPaths = [
"%C/gitea/repo-archive:${cfg.stateDir}/data/repo-archive"
];
services.nginx.virtualHosts."${domain}" = {
forceSSL = true;
enableACME = true;
@@ -186,7 +155,6 @@ in {
proxyPass = "http://unix:${cfg.settings.server.HTTP_ADDR}";
extraConfig = ''
allow ${values.hosts.ildkule.ipv4}/32;
allow ${values.hosts.ildkule.ipv6}/128;
deny all;
'';
};
@@ -194,31 +162,4 @@ in {
};
networking.firewall.allowedTCPPorts = [ sshPort ];
systemd.services.gitea-dump = {
serviceConfig.ExecStart = let
args = lib.cli.toGNUCommandLineShell { } {
type = cfg.dump.type;
# This should be declarative on nixos, no need to backup.
skip-custom-dir = true;
# This can be regenerated, no need to backup
skip-index = true;
# Logs are stored in the systemd journal
skip-log = true;
};
in lib.mkForce "${lib.getExe cfg.package} ${args}";
# Only keep n backup files at a time
postStop = let
cu = prog: "'${lib.getExe' pkgs.coreutils prog}'";
backupCount = 3;
in ''
for file in $(${cu "ls"} -t1 '${cfg.dump.backupDir}' | ${cu "sort"} --reverse | ${cu "tail"} -n+${toString (backupCount + 1)}); do
${cu "rm"} "$file"
done
'';
};
}

View File

@@ -4,23 +4,9 @@ let
GNUPGHOME = "${config.users.users.gitea.home}/gnupg";
in
{
sops.secrets = {
"gitea/gpg-signing-key-public" = {
owner = cfg.user;
inherit (cfg) group;
restartUnits = [
"gitea.service"
"gitea-ensure-gnupg-homedir.service"
];
};
"gitea/gpg-signing-key-private" = {
owner = cfg.user;
inherit (cfg) group;
restartUnits = [
"gitea.service"
"gitea-ensure-gnupg-homedir.service"
];
};
sops.secrets."gitea/gpg-signing-key" = {
owner = cfg.user;
inherit (cfg) group;
};
systemd.services.gitea.environment = { inherit GNUPGHOME; };
@@ -32,7 +18,6 @@ in
systemd.services.gitea-ensure-gnupg-homedir = {
description = "Import gpg key for gitea";
before = [ "gitea.service" ];
environment = { inherit GNUPGHOME; };
serviceConfig = {
Type = "oneshot";
@@ -40,8 +25,7 @@ in
PrivateNetwork = true;
};
script = ''
${lib.getExe pkgs.gnupg} --import ${config.sops.secrets."gitea/gpg-signing-key-public".path}
${lib.getExe pkgs.gnupg} --import ${config.sops.secrets."gitea/gpg-signing-key-private".path}
${lib.getExe pkgs.gnupg} --import ${config.sops.secrets."gitea/gpg-signing-key".path}
'';
};
@@ -50,6 +34,5 @@ in
SIGNING_NAME = "PVV Git";
SIGNING_EMAIL = "gitea@git.pvv.ntnu.no";
INITIAL_COMMIT = "always";
WIKI = "always";
};
}

View File

@@ -11,8 +11,7 @@ in
systemd.services.gitea-import-users = lib.mkIf cfg.enable {
enable = true;
preStart=''${pkgs.rsync}/bin/rsync -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" -a pvv@smtp.pvv.ntnu.no:/etc/passwd /run/gitea-import-users/passwd'';
environment.PASSWD_FILE_PATH = "/run/gitea-import-users/passwd";
preStart=''${pkgs.rsync}/bin/rsync -e "${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=$CREDENTIALS_DIRECTORY/ssh-known-hosts -i $CREDENTIALS_DIRECTORY/sshkey" -a pvv@smtp.pvv.ntnu.no:/etc/passwd /tmp/passwd-import'';
serviceConfig = {
ExecStart = pkgs.writers.writePython3 "gitea-import-users" {
flakeIgnore = [
@@ -26,7 +25,6 @@ in
];
DynamicUser="yes";
EnvironmentFile=config.sops.secrets."gitea/import-user-env".path;
RuntimeDirectory = "gitea-import-users";
};
};

View File

@@ -17,10 +17,6 @@ GITEA_API_URL = os.getenv('GITEA_API_URL')
if GITEA_API_URL is None:
GITEA_API_URL = 'https://git.pvv.ntnu.no/api/v1'
PASSWD_FILE_PATH = os.getenv('PASSWD_FILE_PATH')
if PASSWD_FILE_PATH is None:
PASSWD_FILE_PATH = '/tmp/passwd-import'
def gitea_list_all_users() -> dict[str, dict[str, any]] | None:
r = requests.get(
@@ -191,8 +187,7 @@ def main():
if existing_users is None:
exit(1)
print(f"Reading passwd entries from {PASSWD_FILE_PATH}")
for username, name in passwd_file_parser(PASSWD_FILE_PATH):
for username, name in passwd_file_parser("/tmp/passwd-import"):
print(f"Processing {username}")
add_or_patch_gitea_user(username, name, existing_users)
for org, team_name in COMMON_USER_TEAMS:

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@@ -0,0 +1,88 @@
{ pkgs, lib, ... }:
# Based on
# - https://web.mit.edu/kerberos/krb5-1.12/doc/admin/conf_files/krb5_conf.html
# - https://manpages.debian.org/unstable/heimdal-docs/krb5.conf.5heimdal.en.html
let
inherit (lib) boolToString concatMapStringsSep concatStringsSep filter
isAttrs isBool isList mapAttrsToList mdDoc mkOption singleton splitString;
inherit (lib.types) attrsOf bool coercedTo either int listOf oneOf path
str submodule;
in
{ }: {
type = let
section = attrsOf relation;
relation = either (attrsOf value) value;
value = either (listOf atom) atom;
atom = oneOf [int str bool];
in submodule {
freeformType = attrsOf section;
options = {
include = mkOption {
default = [ ];
description = mdDoc ''
Files to include in the Kerberos configuration.
'';
type = coercedTo path singleton (listOf path);
};
includedir = mkOption {
default = [ ];
description = mdDoc ''
Directories containing files to include in the Kerberos configuration.
'';
type = coercedTo path singleton (listOf path);
};
module = mkOption {
default = [ ];
description = mdDoc ''
Modules to obtain Kerberos configuration from.
'';
type = coercedTo path singleton (listOf path);
};
};
};
generate = let
indent = str: concatMapStringsSep "\n" (line: " " + line) (splitString "\n" str);
formatToplevel = args @ {
include ? [ ],
includedir ? [ ],
module ? [ ],
...
}: let
sections = removeAttrs args [ "include" "includedir" "module" ];
in concatStringsSep "\n" (filter (x: x != "") [
(concatStringsSep "\n" (mapAttrsToList formatSection sections))
(concatMapStringsSep "\n" (m: "module ${m}") module)
(concatMapStringsSep "\n" (i: "include ${i}") include)
(concatMapStringsSep "\n" (i: "includedir ${i}") includedir)
]);
formatSection = name: section: ''
[${name}]
${indent (concatStringsSep "\n" (mapAttrsToList formatRelation section))}
'';
formatRelation = name: relation:
if isAttrs relation
then ''
${name} = {
${indent (concatStringsSep "\n" (mapAttrsToList formatValue relation))}
}''
else formatValue name relation;
formatValue = name: value:
if isList value
then concatMapStringsSep "\n" (formatAtom name) value
else formatAtom name value;
formatAtom = name: atom: let
v = if isBool atom then boolToString atom else toString atom;
in "${name} = ${v}";
in
name: value: pkgs.writeText name ''
${formatToplevel value}
'';
}

View File

@@ -0,0 +1,90 @@
{ config, lib, pkgs, ... }:
let
inherit (lib) mdDoc mkIf mkOption mkPackageOption mkRemovedOptionModule;
inherit (lib.types) bool;
mkRemovedOptionModule' = name: reason: mkRemovedOptionModule ["krb5" name] reason;
mkRemovedOptionModuleCfg = name: mkRemovedOptionModule' name ''
The option `krb5.${name}' has been removed. Use
`security.krb5.settings.${name}' for structured configuration.
'';
cfg = config.security.krb5;
format = import ./krb5-conf-format.nix { inherit pkgs lib; } { };
in {
imports = [
(mkRemovedOptionModuleCfg "libdefaults")
(mkRemovedOptionModuleCfg "realms")
(mkRemovedOptionModuleCfg "domain_realm")
(mkRemovedOptionModuleCfg "capaths")
(mkRemovedOptionModuleCfg "appdefaults")
(mkRemovedOptionModuleCfg "plugins")
(mkRemovedOptionModuleCfg "config")
(mkRemovedOptionModuleCfg "extraConfig")
(mkRemovedOptionModule' "kerberos" ''
The option `krb5.kerberos' has been moved to `security.krb5.package'.
'')
];
options = {
security.krb5 = {
enable = mkOption {
default = false;
description = mdDoc "Enable and configure Kerberos utilities";
type = bool;
};
package = mkPackageOption pkgs "krb5" {
example = "heimdal";
};
settings = mkOption {
default = { };
type = format.type;
description = mdDoc ''
Structured contents of the {file}`krb5.conf` file. See
{manpage}`krb5.conf(5)` for details about configuration.
'';
example = {
include = [ "/run/secrets/secret-krb5.conf" ];
includedir = [ "/run/secrets/secret-krb5.conf.d" ];
libdefaults = {
default_realm = "ATHENA.MIT.EDU";
};
realms = {
"ATHENA.MIT.EDU" = {
admin_server = "athena.mit.edu";
kdc = [
"athena01.mit.edu"
"athena02.mit.edu"
];
};
};
domain_realm = {
"mit.edu" = "ATHENA.MIT.EDU";
};
logging = {
kdc = "SYSLOG:NOTICE";
admin_server = "SYSLOG:NOTICE";
default = "SYSLOG:NOTICE";
};
};
};
};
};
config = mkIf cfg.enable {
environment = {
systemPackages = [ cfg.package ];
etc."krb5.conf".source = format.generate "krb5.conf" cfg.settings;
};
};
meta.maintainers = builtins.attrValues {
inherit (lib.maintainers) dblsaiko h7x4;
};
}

File diff suppressed because it is too large Load Diff

View File

@@ -61,6 +61,7 @@ in {
user = "mediawiki";
passwordFile = config.sops.secrets."mediawiki/postgres_password".path;
createLocally = false;
# TODO: create a normal database and copy over old data when the service is production ready
name = "mediawiki";
};
@@ -130,12 +131,6 @@ in {
$wgVectorDefaultSidebarVisibleForAnonymousUser = true;
$wgVectorResponsive = true;
# Experimental dark mode support for Vector 2022
$wgVectorNightMode['beta'] = true;
$wgVectorNightMode['logged_out'] = true;
$wgVectorNightMode['logged_in'] = true;
$wgDefaultUserOptions['vector-theme'] = 'os';
# Misc
$wgEmergencyContact = "${cfg.passwordSender}";
$wgUseTeX = false;
@@ -220,11 +215,11 @@ in {
"= /favicon.ico".alias = pkgs.runCommandLocal "mediawiki-favicon.ico" {
buildInputs = with pkgs; [ imagemagick ];
} ''
magick \
${fp /assets/logo_blue_regular.png} \
convert \
-resize x64 \
-gravity center \
-crop 64x64+0+0 \
${fp /assets/logo_blue_regular.png} \
-flatten \
-colors 256 \
-background transparent \

View File

@@ -18,16 +18,11 @@ in {
restartUnits = [ "phpfpm-pvv-nettsiden.service" ];
});
security.acme.certs."www.pvv.ntnu.no" = {
extraDomainNames = [
"pvv.ntnu.no"
"www.pvv.org"
"pvv.org"
];
};
services.idp.sp-remote-metadata = [
"https://www.pvv.ntnu.no/simplesaml/"
"https://pvv.ntnu.no/simplesaml/"
"https://www.pvv.org/simplesaml/"
"https://pvv.org/simplesaml/"
];
services.pvv-nettsiden = {
@@ -72,9 +67,7 @@ in {
ADMIN_NAME = "PVV Drift";
ADMIN_EMAIL = "drift@pvv.ntnu.no";
ADMIN_PASSWORD = includeFromSops "simplesamlphp/admin_password";
TRUSTED_DOMAINS = [
"www.pvv.ntnu.no"
];
TRUSTED_DOMAINS = [ cfg.domainName ];
};
};
};
@@ -85,28 +78,13 @@ in {
"catch_workers_output" = true;
};
services.nginx.virtualHosts."pvv.ntnu.no" = {
globalRedirect = cfg.domainName;
redirectCode = 307;
forceSSL = true;
useACMEHost = "www.pvv.ntnu.no";
};
services.nginx.virtualHosts."www.pvv.org" = {
globalRedirect = cfg.domainName;
redirectCode = 307;
forceSSL = true;
useACMEHost = "www.pvv.ntnu.no";
};
services.nginx.virtualHosts."pvv.org" = {
globalRedirect = cfg.domainName;
redirectCode = 307;
forceSSL = true;
useACMEHost = "www.pvv.ntnu.no";
};
services.nginx.virtualHosts.${cfg.domainName} = {
serverAliases = [
"pvv.ntnu.no"
"www.pvv.org"
"pvv.org"
];
locations = {
# Proxy home directories
"^~ /~" = {

View File

@@ -53,7 +53,7 @@ in {
echo "Creating thumbnail for $fname"
mkdir -p $(dirname ".thumbnails/$fname")
magick -define jpeg:size=200x200 "$fname" -thumbnail 300 -auto-orient ".thumbnails/$fname.png" ||:
convert -define jpeg:size=200x200 "$fname" -thumbnail 300 -auto-orient ".thumbnails/$fname.png" ||:
touch -m -d "$(date -R -r "$fname")" ".thumbnails/$fname.png"
done <<< "$images"
'';

View File

@@ -4,13 +4,13 @@
./hardware-configuration.nix
(fp /base)
(fp /misc/metrics-exporters.nix)
./services/nginx
./services/calendar-bot.nix
#./services/git-mirrors
./services/minecraft-heatmap.nix
./services/mysql.nix
./services/postgres.nix
./services/mysql.nix
./services/calendar-bot.nix
./services/matrix
];
@@ -20,15 +20,13 @@
sops.age.keyFile = "/var/lib/sops-nix/key.txt";
sops.age.generateKey = true;
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
boot.loader.grub.enable = true;
boot.loader.grub.device = "/dev/disk/by-id/scsi-3600508b1001cb1a8751c137b30610682";
networking.hostName = "bicep";
#systemd.network.networks."30-enp6s0f0" = values.defaultNetworkConfig // {
systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
#matchConfig.Name = "enp6s0f0";
matchConfig.Name = "ens18";
systemd.network.networks."30-enp6s0f0" = values.defaultNetworkConfig // {
matchConfig.Name = "enp6s0f0";
address = with values.hosts.bicep; [ (ipv4 + "/25") (ipv6 + "/64") ]
++ (with values.services.turn; [ (ipv4 + "/25") (ipv6 + "/64") ]);
};
@@ -39,13 +37,6 @@
# There are no smart devices
services.smartd.enable = false;
# we are a vm now
services.qemuGuest.enable = true;
# Enable the OpenSSH daemon.
services.openssh.enable = true;
services.sshguard.enable = true;
# Do not change, even during upgrades.
# See https://search.nixos.org/options?show=system.stateVersion
system.stateVersion = "22.11";

View File

@@ -5,29 +5,22 @@
{
imports =
[ (modulesPath + "/profiles/qemu-guest.nix")
[ (modulesPath + "/installer/scan/not-detected.nix")
];
boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "ahci" "sd_mod" "sr_mod" ];
boot.initrd.availableKernelModules = [ "uhci_hcd" "ehci_pci" "hpsa" "ohci_pci" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/20e06202-7a09-47cc-8ef6-5e7afe19453a";
{ device = "/dev/disk/by-uuid/31a67903-dc00-448a-a24a-36e820318fe5";
fsType = "ext4";
};
# temp data disk, only 128gb not enough until we can add another disk to the system.
fileSystems."/data" =
{ device = "/dev/disk/by-uuid/c81af266-0781-4084-b8eb-c2587cbcf1ba";
fsType = "ext4";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/198B-E363";
fsType = "vfat";
options = [ "fmask=0022" "dmask=0022" ];
{ device = "/dev/disk/by-uuid/79e93eed-ad95-45c9-b115-4ef92afcc8c0";
fsType = "f2fs";
};
swapDevices = [ ];
@@ -37,7 +30,11 @@
# 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.ens18.useDHCP = lib.mkDefault true;
# networking.interfaces.enp6s0f0.useDHCP = lib.mkDefault true;
# networking.interfaces.enp6s0f1.useDHCP = lib.mkDefault true;
# networking.interfaces.enp6s0f2.useDHCP = lib.mkDefault true;
# networking.interfaces.enp6s0f3.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

View File

@@ -1,100 +0,0 @@
{ config, pkgs, lib, fp, ... }:
let
cfg = config.services.gickup;
in
{
sops.secrets."gickup/github-token" = {
owner = "gickup";
};
services.gickup = {
enable = true;
dataDir = "/data/gickup";
destinationSettings = {
structured = true;
zip = false;
keep = 10;
bare = true;
lfs = false;
};
instances = let
defaultGithubConfig = {
settings.token_file = config.sops.secrets."gickup/github-token".path;
};
defaultGitlabConfig = {
# settings.token_file = ...
};
in {
"github:Git-Mediawiki/Git-Mediawiki" = defaultGithubConfig;
"github:NixOS/nixpkgs" = defaultGithubConfig;
"github:go-gitea/gitea" = defaultGithubConfig;
"github:heimdal/heimdal" = defaultGithubConfig;
"github:saltstack/salt" = defaultGithubConfig;
"github:typst/typst" = defaultGithubConfig;
"github:unmojang/FjordLauncher" = defaultGithubConfig;
"github:unmojang/drasl" = defaultGithubConfig;
"github:yushijinhun/authlib-injector" = defaultGithubConfig;
"gitlab:mx-puppet/discord/better-discord.js" = defaultGitlabConfig;
"gitlab:mx-puppet/discord/discord-markdown" = defaultGitlabConfig;
"gitlab:mx-puppet/discord/matrix-discord-parser" = defaultGitlabConfig;
"gitlab:mx-puppet/discord/mx-puppet-discord" = defaultGitlabConfig;
"gitlab:mx-puppet/mx-puppet-bridge" = defaultGitlabConfig;
"any:glibc" = {
settings.url = "https://sourceware.org/git/glibc.git";
};
"any:out-of-your-element" = {
settings.url = "https://gitdab.com/cadence/out-of-your-element.git";
};
"any:out-of-your-element-module" = {
settings.url = "https://cgit.rory.gay/nix/OOYE-module.git";
};
};
};
services.cgit = let
domain = "mirrors.pvv.ntnu.no";
in {
${domain} = {
enable = true;
package = pkgs.callPackage (fp /packages/cgit.nix) { };
group = "gickup";
scanPath = "${cfg.dataDir}/linktree";
settings = {
enable-commit-graph = true;
enable-follow-links = true;
enable-http-clone = true;
enable-remote-branches = true;
clone-url = "https://${domain}/$CGIT_REPO_URL";
remove-suffix = true;
root-title = "PVVSPPP";
root-desc = "PVV Speiler Praktisk og Prominent Programvare";
snapshots = "all";
logo = "/PVV-logo.png";
};
};
};
services.nginx.virtualHosts."mirrors.pvv.ntnu.no" = {
forceSSL = true;
enableACME = true;
locations."= /PVV-logo.png".alias = let
small-pvv-logo = pkgs.runCommandLocal "pvv-logo-96x96" {
nativeBuildInputs = [ pkgs.imagemagick ];
} ''
magick '${fp /assets/logo_blue_regular.svg}' -resize 96x96 PNG:"$out"
'';
in toString small-pvv-logo;
};
systemd.services."fcgiwrap-cgit-mirrors.pvv.ntnu.no" = {
serviceConfig.BindReadOnlyPaths = [ cfg.dataDir ];
};
}

View File

@@ -6,14 +6,12 @@
key = "synapse/turnconfig";
owner = config.users.users.matrix-synapse.name;
group = config.users.users.matrix-synapse.group;
restartUnits = [ "coturn.service" ];
};
sops.secrets."matrix/coturn/static-auth-secret" = {
sopsFile = fp /secrets/bicep/matrix.yaml;
key = "coturn/static-auth-secret";
owner = config.users.users.turnserver.name;
group = config.users.users.turnserver.group;
restartUnits = [ "coturn.service" ];
};
services.matrix-synapse-next = {
@@ -44,7 +42,7 @@
security.acme.certs.${config.services.coturn.realm} = {
email = "drift@pvv.ntnu.no";
listenHTTP = "${values.services.turn.ipv4}:80";
listenHTTP = "129.241.210.213:80";
reloadServices = [ "coturn.service" ];
};

View File

@@ -9,8 +9,7 @@
./coturn.nix
./mjolnir.nix
# ./discord.nix
./out-of-your-element.nix
./discord.nix
./hookshot
];

View File

@@ -45,7 +45,7 @@ in
};
services.mx-puppet-discord.enable = false;
services.mx-puppet-discord.enable = true;
services.mx-puppet-discord.settings = {
bridge = {
bindAddress = "localhost";

View File

@@ -18,7 +18,6 @@ in
sops.templates."hookshot-registration.yaml" = {
owner = config.users.users.matrix-synapse.name;
group = config.users.groups.keys-matrix-registrations.name;
restartUnits = [ "matrix-hookshot.service" ];
content = ''
id: matrix-hookshot
as_token: "${config.sops.placeholder."matrix/hookshot/as_token"}"
@@ -78,7 +77,7 @@ in
outbound = true;
urlPrefix = "https://hookshot.pvv.ntnu.no/webhook/";
userIdPrefix = "_webhooks_";
allowJsTransformationFunctions = true;
allowJsTransformationFunctions = false;
waitForComplete = false;
};
feeds = {
@@ -95,11 +94,6 @@ in
}
];
widgets = {
roomSetupWidget.addOnInvite = false;
publicUrl = "https://hookshot.pvv.ntnu.no/widgetapi/v1/static";
};
permissions = [
# Users of the PVV Server
{ actor = "pvv.ntnu.no";
@@ -134,7 +128,6 @@ in
services.nginx.virtualHosts."hookshot.pvv.ntnu.no" = {
enableACME = true;
addSSL = true;
locations."/" = {
proxyPass = "http://${webhookListenAddress}:${toString webhookListenPort}";
};

View File

@@ -6,7 +6,6 @@
key = "mjolnir/access_token";
owner = config.users.users.mjolnir.name;
group = config.users.users.mjolnir.group;
restartUnits = [ "mjolnir.service" ];
};
services.mjolnir = {

View File

@@ -1,70 +0,0 @@
{ config, pkgs, fp, ... }:
let
cfg = config.services.matrix-ooye;
in
{
users.groups.keys-matrix-registrations = { };
sops.secrets = {
"matrix/ooye/as_token" = {
sopsFile = fp /secrets/bicep/matrix.yaml;
key = "ooye/as_token";
restartUnits = [ "matrix-ooye.service" ];
};
"matrix/ooye/hs_token" = {
sopsFile = fp /secrets/bicep/matrix.yaml;
key = "ooye/hs_token";
restartUnits = [ "matrix-ooye.service" ];
};
"matrix/ooye/discord_token" = {
sopsFile = fp /secrets/bicep/matrix.yaml;
key = "ooye/discord_token";
restartUnits = [ "matrix-ooye.service" ];
};
"matrix/ooye/discord_client_secret" = {
sopsFile = fp /secrets/bicep/matrix.yaml;
key = "ooye/discord_client_secret";
restartUnits = [ "matrix-ooye.service" ];
};
};
services.matrix-ooye = {
enable = true;
homeserver = "https://matrix.pvv.ntnu.no";
homeserverName = "pvv.ntnu.no";
discordTokenPath = config.sops.secrets."matrix/ooye/discord_token".path;
discordClientSecretPath = config.sops.secrets."matrix/ooye/discord_client_secret".path;
bridgeOrigin = "https://ooye.pvv.ntnu.no";
enableSynapseIntegration = false;
};
systemd.services."matrix-synapse" = {
after = [
"matrix-ooye-pre-start.service"
"network-online.target"
];
requires = [ "matrix-ooye-pre-start.service" ];
serviceConfig = {
LoadCredential = [
"matrix-ooye-registration:/var/lib/matrix-ooye/registration.yaml"
];
ExecStartPre = [
"+${pkgs.coreutils}/bin/cp /run/credentials/matrix-synapse.service/matrix-ooye-registration ${config.services.matrix-synapse-next.dataDir}/ooye-registration.yaml"
"+${pkgs.coreutils}/bin/chown matrix-synapse:keys-matrix-registrations ${config.services.matrix-synapse-next.dataDir}/ooye-registration.yaml"
];
};
};
services.matrix-synapse-next.settings = {
app_service_config_files = [
"${config.services.matrix-synapse-next.dataDir}/ooye-registration.yaml"
];
};
services.nginx.virtualHosts."ooye.pvv.ntnu.no" = {
forceSSL = true;
enableACME = true;
locations."/".proxyPass = "http://localhost:${cfg.socket}";
};
}

View File

@@ -1,4 +1,4 @@
{ lib, buildPythonPackage, fetchFromGitHub, setuptools }:
{ lib, buildPythonPackage, fetchFromGitHub }:
buildPythonPackage rec {
pname = "matrix-synapse-smtp-auth";
@@ -6,9 +6,6 @@ buildPythonPackage rec {
src = ./.;
pyproject = true;
build-system = [ setuptools ];
doCheck = false;
meta = with lib; {

View File

@@ -124,8 +124,8 @@ in {
"fec0::/10"
# NTNU
values.ntnu.ipv4-space
values.ntnu.ipv6-space
"129.241.0.0/16"
"2001:700:300::/44"
];
};
};

View File

@@ -1,49 +0,0 @@
{ config, lib, pkgs, ... }:
let
cfg = config.services.minecraft-heatmap;
in
{
sops.secrets."minecraft-heatmap/ssh-key/private" = {
mode = "600";
};
sops.secrets."minecraft-heatmap/postgres-passwd" = {
mode = "600";
};
services.minecraft-heatmap = {
enable = true;
database = {
host = "postgres.pvv.ntnu.no";
port = 5432;
name = "minecraft_heatmap";
user = "minecraft_heatmap";
passwordFile = config.sops.secrets."minecraft-heatmap/postgres-passwd".path;
};
};
systemd.services.minecraft-heatmap-ingest-logs = {
serviceConfig.LoadCredential = [
"sshkey:${config.sops.secrets."minecraft-heatmap/ssh-key/private".path}"
];
preStart = let
knownHostsFile = pkgs.writeText "minecraft-heatmap-known-hosts" ''
innovation.pvv.ntnu.no ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIE9O/y5uqcLKCodg2Q+XfZPH/AoUIyBlDhigImU+4+Kn
innovation.pvv.ntnu.no ssh-rsa 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
innovation.pvv.ntnu.no ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBNjl3HfsDqmALWCL9uhz9k93RAD2565ndBqUh4N/rvI7MCwEJ6iRCdDev0YzB1Fpg24oriyYoxZRP24ifC2sQf8=
'';
in ''
mkdir -p '${cfg.minecraftLogsDir}'
"${lib.getExe pkgs.rsync}" \
--archive \
--verbose \
--progress \
--no-owner \
--no-group \
--rsh="${pkgs.openssh}/bin/ssh -o UserKnownHostsFile=\"${knownHostsFile}\" -i \"$CREDENTIALS_DIRECTORY\"/sshkey" \
root@innovation.pvv.ntnu.no:/ \
'${cfg.minecraftLogsDir}'/
'';
};
}

View File

@@ -48,8 +48,6 @@
IPAddressAllow = [
values.ipv4-space
values.ipv6-space
values.hosts.ildkule.ipv4
values.hosts.ildkule.ipv6
];
};
}

View File

@@ -1,15 +1,15 @@
{ config, pkgs, values, ... }:
{ config, pkgs, ... }:
{
services.postgresql = {
enable = true;
package = pkgs.postgresql_15;
enableTCPIP = true;
dataDir = "/data/postgresql";
authentication = ''
host all all ${values.ipv4-space} md5
host all all ${values.ipv6-space} md5
host all all ${values.hosts.ildkule.ipv4}/32 md5
host all all ${values.hosts.ildkule.ipv6}/32 md5
host all all 129.241.210.128/25 md5
host all all 2001:700:300:1900::/64 md5
'';
# Hilsen https://pgconfigurator.cybertec-postgresql.com/
@@ -74,40 +74,11 @@
};
};
systemd.tmpfiles.settings."10-postgresql"."/data/postgresql".d = {
user = config.systemd.services.postgresql.serviceConfig.User;
group = config.systemd.services.postgresql.serviceConfig.Group;
mode = "0700";
};
systemd.services.postgresql-setup = {
after = [
"systemd-tmpfiles-setup.service"
"systemd-tmpfiles-resetup.service"
systemd.services.postgresql.serviceConfig = {
LoadCredential = [
"cert:/etc/certs/postgres.crt"
"key:/etc/certs/postgres.key"
];
serviceConfig = {
LoadCredential = [
"cert:/etc/certs/postgres.crt"
"key:/etc/certs/postgres.key"
];
BindPaths = [ "/data/postgresql:/var/lib/postgresql" ];
};
};
systemd.services.postgresql = {
after = [
"systemd-tmpfiles-setup.service"
"systemd-tmpfiles-resetup.service"
];
serviceConfig = {
LoadCredential = [
"cert:/etc/certs/postgres.crt"
"key:/etc/certs/postgres.key"
];
BindPaths = [ "/data/postgresql:/var/lib/postgresql" ];
};
};
environment.snakeoil-certs."/etc/certs/postgres" = {

View File

@@ -0,0 +1,46 @@
{ config, fp, pkgs, values, ... }:
{
imports = [
# Include the results of the hardware scan.
./hardware-configuration.nix
(fp /base)
(fp /misc/metrics-exporters.nix)
./disks.nix
(fp /misc/builder.nix)
];
sops.defaultSopsFile = fp /secrets/bob/bob.yaml;
sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
sops.age.keyFile = "/var/lib/sops-nix/key.txt";
sops.age.generateKey = true;
boot.loader.grub = {
enable = true;
efiSupport = true;
efiInstallAsRemovable = true;
};
networking.hostName = "bob"; # Define your hostname.
systemd.network.networks."30-all" = values.defaultNetworkConfig // {
matchConfig.Name = "en*";
DHCP = "yes";
gateway = [ ];
};
# List packages installed in system profile
environment.systemPackages = with pkgs; [
];
# List services that you want to enable:
# 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 = "23.05"; # Did you read the comment?
}

39
hosts/bob/disks.nix Normal file
View File

@@ -0,0 +1,39 @@
# Example to create a bios compatible gpt partition
{ lib, ... }:
{
disko.devices = {
disk.disk1 = {
device = lib.mkDefault "/dev/sda";
type = "disk";
content = {
type = "gpt";
partitions = {
boot = {
name = "boot";
size = "1M";
type = "EF02";
};
esp = {
name = "ESP";
size = "500M";
type = "EF00";
content = {
type = "filesystem";
format = "vfat";
mountpoint = "/boot";
};
};
root = {
name = "root";
size = "100%";
content = {
type = "filesystem";
format = "ext4";
mountpoint = "/";
};
};
};
};
};
};
}

View File

@@ -5,30 +5,20 @@
{
imports =
[ (modulesPath + "/installer/scan/not-detected.nix")
[ (modulesPath + "/profiles/qemu-guest.nix")
];
boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_blk" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.kernelModules = [ ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/c7bbb293-a0a3-4995-8892-0ec63e8c67dd";
fsType = "ext4";
};
swapDevices =
[ { device = "/dev/disk/by-uuid/a86ffda8-8ecb-42a1-bf9f-926072e90ca5"; }
];
# 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.enp0s31f6.useDHCP = lib.mkDefault true;
# networking.interfaces.ens3.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

View File

@@ -4,6 +4,7 @@
# Include the results of the hardware scan.
./hardware-configuration.nix
(fp /base)
(fp /misc/metrics-exporters.nix)
./services/grzegorz.nix
];

78
hosts/dagali/TODO.md Normal file
View File

@@ -0,0 +1,78 @@
# Tracking document for new PVV kerberos auth stack
![Bensinstasjon på heimdal](https://bydelsnytt.no/wp-content/uploads/2022/08/esso_heimdal003.jpg)
<div align="center">
Bensinstasjon på heimdal
</div>
### TODO:
- [ ] setup heimdal
- [x] ensure running with systemd
- [x] compile smbk5pwd (part of openldap)
- [ ] set `modify -a -disallow-all-tix,requires-pre-auth default` declaratively
- [ ] fully initialize PVV.NTNU.NO
- [x] `kadmin -l init PVV.NTNU.NO`
- [x] add oysteikt/admin@PVV.NTNU.NO principal
- [x] add oysteikt@PVV.NTNU.NO principal
- [x] add krbtgt/PVV.NTNU.NO@PVV.NTNU.NO principal?
- why is this needed, and where is it documented?
- `kadmin check` seems to work under sudo?
- (it is included by default, just included as error message
in a weird state)
- [x] Ensure client is working correctly
- [x] Ensure kinit works on darbu
- [x] Ensure kpasswd works on darbu
- [x] Ensure kadmin get <user> (and other restricted commands) works on darbu
- [ ] Ensure kdc is working correctly
- [x] Ensure kinit works on dagali
- [x] Ensure kpasswd works on dagali
- [ ] Ensure kadmin get <user> (and other restricte commands) works on dagali
- [x] Fix FQDN
- https://github.com/NixOS/nixpkgs/issues/94011
- https://github.com/NixOS/nixpkgs/issues/261269
- Possibly fixed by disabling systemd-resolved
- [ ] setup cyrus sasl
- [x] ensure running with systemd
- [x] verify GSSAPI support plugin is installed
- `nix-shell -p cyrus_sasl --command pluginviewer`
- [x] create "host/localhost@PVV.NTNU.NO" and export to keytab
- [x] verify cyrus sasl is able to talk to heimdal
- `sudo testsaslauthd -u oysteikt -p <password>`
- [ ] provide ldap principal to cyrus sasl through keytab
- [ ] setup openldap
- [x] ensure running with systemd
- [ ] verify openldap is able to talk to cyrus sasl
- [ ] create user for oysteikt in openldap
- [ ] authenticate openldap login through sasl
- does this require creating an ldap user?
- [ ] fix smbk5pwd integration
- [x] add smbk5pwd schemas to openldap
- [x] create openldap db for smbk5pwd with overlays
- [ ] test to ensure that user sync is working
- [ ] test as user source (replace passwd)
- [ ] test as PAM auth source
- [ ] test as auth source for 3rd party appliation
- [ ] Set up ldap administration panel
- Doesn't seem like there are many good ones out there. Maybe phpLDAPAdmin?
- [ ] Set up kerberos SRV DNS entry
### Information and URLS
- OpenLDAP SASL: https://www.openldap.org/doc/admin24/sasl.html
- Use a keytab: https://kb.iu.edu/d/aumh
- 2 ways for openldap to auth: https://security.stackexchange.com/questions/65093/how-to-test-ldap-that-authenticates-with-kerberos
- Cyrus guide OpenLDAP + SASL + GSSAPI: https://www.cyrusimap.org/sasl/sasl/faqs/openldap-sasl-gssapi.html
- Configuring GSSAPI and Cyrus SASL: https://web.mit.edu/darwin/src/modules/passwordserver_sasl/cyrus_sasl/doc/gssapi.html
- PVV Kerberos docs: https://wiki.pvv.ntnu.no/wiki/Drift/Kerberos
- OpenLDAP smbk5pwd source: https://git.openldap.org/nivanova/openldap/-/tree/master/contrib/slapd-modules/smbk5pwd
- saslauthd(8): https://linux.die.net/man/8/saslauthd

View File

@@ -0,0 +1,51 @@
{ config, pkgs, values, lib, ... }:
{
imports = [
./hardware-configuration.nix
../../base.nix
../../misc/metrics-exporters.nix
./services/heimdal.nix
#./services/openldap.nix
./services/cyrus-sasl.nix
];
# buskerud does not support efi?
# boot.loader.systemd-boot.enable = true;
# boot.loader.efi.canTouchEfiVariables = true;
boot.loader.grub.enable = true;
boot.loader.grub.device = "/dev/sda";
# resolved messes up FQDN coming from nscd
services.resolved.enable = false;
networking.hostName = "dagali";
networking.domain = lib.mkForce "pvv.local";
networking.hosts = {
"129.241.210.185" = [ "dagali.pvv.local" ];
};
#networking.search = [ "pvv.ntnu.no" "pvv.org" ];
networking.nameservers = [ "129.241.0.200" "129.241.0.201" ];
networking.tempAddresses = "disabled";
networking.networkmanager.enable = true;
systemd.network.networks."ens18" = values.defaultNetworkConfig // {
matchConfig.Name = "ens18";
address = with values.hosts.dagali; [ (ipv4 + "/25") (ipv6 + "/64") ];
};
# List packages installed in system profile
environment.systemPackages = with pkgs; [
# TODO: consider adding to base.nix
nix-output-monitor
];
# 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 = "24.05"; # Did you read the comment?
}

View File

@@ -14,18 +14,12 @@
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/d421538f-a260-44ae-8e03-47cac369dcc1";
fsType = "btrfs";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/86CD-4C23";
fsType = "vfat";
options = [ "fmask=0077" "dmask=0077" ];
{ device = "/dev/disk/by-uuid/4de345e2-be41-4d10-9b90-823b2c77e9b3";
fsType = "ext4";
};
swapDevices =
[ { device = "/dev/disk/by-uuid/4cfbb41e-801f-40dd-8c58-0a0c1a6025f6"; }
[ { device = "/dev/disk/by-uuid/aa4b9a97-a7d8-4608-9f67-4ad084f1baf7"; }
];
# Enables DHCP on each ethernet and wireless interface. In case of scripted networking

View File

@@ -0,0 +1,21 @@
{ config, ... }:
let
cfg = config.services.saslauthd;
in
{
# TODO: This is seemingly required for openldap to authenticate
# against kerberos, but I have no idea how to configure it as
# such. Does it need a keytab? There's a binary "testsaslauthd"
# that follows with `pkgs.cyrus_sasl` that might be useful.
services.saslauthd = {
enable = true;
mechanism = "kerberos5";
config = ''
mech_list: gs2-krb5 gssapi
keytab: /etc/krb5.keytab
'';
};
# TODO: maybe the upstream module should consider doing this?
environment.systemPackages = [ cfg.package ];
}

View File

@@ -0,0 +1,100 @@
{ config, pkgs, lib, ... }:
let
realm = "PVV.LOCAL";
cfg = config.security.krb5;
in
{
security.krb5 = {
enable = true;
# NOTE: This is required in order to build smbk5pwd, because of some nested includes.
# We should open an issue upstream (heimdal, not nixpkgs), but this patch
# will do for now.
package = pkgs.heimdal.overrideAttrs (prev: {
postInstall = prev.postInstall + ''
cp include/heim_threads.h $dev/include
'';
});
settings = {
realms.${realm} = {
kdc = [ "dagali.${lib.toLower realm}" ];
admin_server = "dagali.${lib.toLower realm}";
kpasswd_server = "dagali.${lib.toLower realm}";
default_domain = lib.toLower realm;
primary_kdc = "dagali.${lib.toLower realm}";
};
kadmin.default_keys = lib.concatStringsSep " " [
"aes256-cts-hmac-sha1-96:pw-salt"
"aes128-cts-hmac-sha1-96:pw-salt"
];
libdefaults.default_etypes = lib.concatStringsSep " " [
"aes256-cts-hmac-sha1-96"
"aes128-cts-hmac-sha1-96"
];
libdefaults = {
default_realm = realm;
dns_lookup_kdc = false;
dns_lookup_realm = false;
};
domain_realm = {
"${lib.toLower realm}" = realm;
".${lib.toLower realm}" = realm;
};
logging = {
# kdc = "CONSOLE";
kdc = "SYSLOG:DEBUG:AUTH";
admin_server = "SYSLOG:DEBUG:AUTH";
default = "SYSLOG:DEBUG:AUTH";
};
};
};
services.kerberos_server = {
enable = true;
settings = {
realms.${realm} = {
dbname = "/var/lib/heimdal/heimdal";
mkey = "/var/lib/heimdal/m-key";
acl = [
{
principal = "kadmin/admin";
access = "all";
}
{
principal = "felixalb/admin";
access = "all";
}
{
principal = "oysteikt/admin";
access = "all";
}
];
};
# kadmin.default_keys = lib.concatStringsSep " " [
# "aes256-cts-hmac-sha1-96:pw-salt"
# "aes128-cts-hmac-sha1-96:pw-salt"
# ];
# libdefaults.default_etypes = lib.concatStringsSep " " [
# "aes256-cts-hmac-sha1-96"
# "aes128-cts-hmac-sha1-96"
# ];
# password_quality.min_length = 8;
};
};
networking.firewall.allowedTCPPorts = [ 88 464 749 ];
networking.firewall.allowedUDPPorts = [ 88 464 749 ];
networking.hosts = {
"127.0.0.2" = lib.mkForce [ ];
"::1" = lib.mkForce [ ];
};
}

View File

@@ -0,0 +1,121 @@
{ config, pkgs, lib, ... }:
{
services.openldap = let
dn = "dc=pvv,dc=ntnu,dc=no";
cfg = config.services.openldap;
heimdal = config.security.krb5.package;
in {
enable = true;
# NOTE: this is a custom build of openldap with support for
# perl and kerberos.
package = pkgs.openldap.overrideAttrs (prev: {
# https://github.com/openldap/openldap/blob/master/configure
configureFlags = prev.configureFlags ++ [
# Connect to slapd via UNIX socket
"--enable-local"
# Cyrus SASL
"--enable-spasswd"
# Reverse hostname lookups
"--enable-rlookups"
# perl
"--enable-perl"
];
buildInputs = prev.buildInputs ++ [
pkgs.perl
# NOTE: do not upstream this, it might not work with
# MIT in the same way
heimdal
];
extraContribModules = prev.extraContribModules ++ [
# https://git.openldap.org/openldap/openldap/-/tree/master/contrib/slapd-modules
"smbk5pwd"
];
});
settings = {
attrs = {
olcLogLevel = [ "stats" "config" "args" ];
# olcAuthzRegexp = ''
# gidNumber=.*\\\+uidNumber=0,cn=peercred,cn=external,cn=auth
# "uid=heimdal,${dn2}"
# '';
# olcSaslSecProps = "minssf=0";
};
children = {
"cn=schema".includes = let
# NOTE: needed for smbk5pwd.so module
schemaToLdif = name: path: pkgs.runCommandNoCC name {
buildInputs = with pkgs; [ schema2ldif ];
} ''
schema2ldif "${path}" > $out
'';
hdb-ldif = schemaToLdif "hdb.ldif" "${heimdal.src}/lib/hdb/hdb.schema";
samba-ldif = schemaToLdif "samba.ldif" "${heimdal.src}/tests/ldap/samba.schema";
in [
"${cfg.package}/etc/schema/core.ldif"
"${cfg.package}/etc/schema/cosine.ldif"
"${cfg.package}/etc/schema/nis.ldif"
"${cfg.package}/etc/schema/inetorgperson.ldif"
"${hdb-ldif}"
"${samba-ldif}"
];
# NOTE: installation of smbk5pwd.so module
# https://git.openldap.org/openldap/openldap/-/tree/master/contrib/slapd-modules/smbk5pwd
"cn=module{0}".attrs = {
objectClass = [ "olcModuleList" ];
olcModuleLoad = [ "${cfg.package}/lib/modules/smbk5pwd.so" ];
};
# NOTE: activation of smbk5pwd.so module for {1}mdb
"olcOverlay={0}smbk5pwd,olcDatabase={1}mdb".attrs = {
objectClass = [ "olcOverlayConfig" "olcSmbK5PwdConfig" ];
olcOverlay = "{0}smbk5pwd";
olcSmbK5PwdEnable = [ "krb5" "samba" ];
olcSmbK5PwdMustChange = toString (60 * 60 * 24 * 10000);
};
"olcDatabase={1}mdb".attrs = {
objectClass = [ "olcDatabaseConfig" "olcMdbConfig" ];
olcDatabase = "{1}mdb";
olcSuffix = dn;
# TODO: PW is supposed to be a secret, but it's probably fine for testing
olcRootDN = "cn=users,${dn}";
# TODO: replace with proper secret
olcRootPW.path = pkgs.writeText "olcRootPW" "pass";
olcDbDirectory = "/var/lib/openldap/test-smbk5pwd-db";
olcDbIndex = "objectClass eq";
olcAccess = [
''{0}to attrs=userPassword,shadowLastChange
by dn.exact=cn=users,${dn} write
by self write
by anonymous auth
by * none''
''{1}to dn.base=""
by * read''
/* allow read on anything else */
# ''{2}to *
# by cn=users,${dn} write by dn.exact=gidNumber=0+uidNumber=0+cn=peercred,cn=external write
# by * read''
];
};
};
};
};
}

View File

@@ -4,6 +4,7 @@
# Include the results of the hardware scan.
./hardware-configuration.nix
(fp /base)
(fp /misc/metrics-exporters.nix)
(fp /modules/grzegorz.nix)
];
@@ -24,26 +25,6 @@
# List services that you want to enable:
services.spotifyd = {
enable = true;
settings.global = {
device_name = "georg";
use_mpris = false;
#dbus_type = "system";
#zeroconf_port = 1234;
};
};
networking.firewall.allowedTCPPorts = [
# config.services.spotifyd.settings.zeroconf_port
5353 # spotifyd is its own mDNS service wtf
];
# 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

View File

@@ -4,6 +4,7 @@
# Include the results of the hardware scan.
./hardware-configuration.nix
(fp /base)
(fp /misc/metrics-exporters.nix)
./services/monitoring
./services/nginx

View File

@@ -1539,7 +1539,7 @@
]
},
"timezone": "browser",
"title": "Gitea Dashboard",
"title": "Gitea Dashbaord",
"uid": "nNq1Iw5Gz",
"version": 29,
"weekStart": ""

View File

@@ -56,12 +56,13 @@ in {
url = "https://raw.githubusercontent.com/matrix-org/synapse/develop/contrib/grafana/synapse.json";
options.path = dashboards/synapse.json;
}
{
name = "MySQL";
type = "file";
url = "https://raw.githubusercontent.com/prometheus/mysqld_exporter/main/mysqld-mixin/dashboards/mysql-overview.json";
options.path = dashboards/mysql.json;
}
# TODO: enable once https://github.com/NixOS/nixpkgs/pull/242365 gets merged
# {
# name = "MySQL";
# type = "file";
# url = "https://raw.githubusercontent.com/prometheus/mysqld_exporter/main/mysqld-mixin/dashboards/mysql-overview.json";
# options.path = dashboards/mysql.json;
# }
{
name = "Postgresql";
type = "file";
@@ -75,10 +76,10 @@ in {
options.path = dashboards/go-processes.json;
}
{
name = "Gitea Dashboard";
name = "Gitea Dashbaord";
type = "file";
url = "https://grafana.com/api/dashboards/17802/revisions/3/download";
options.path = dashboards/gitea-dashboard.json;
options.path = dashboards/gitea-dashbaord.json;
}
];

View File

@@ -2,12 +2,12 @@
stateDir = "/data/monitoring/prometheus";
in {
imports = [
./exim.nix
./gitea.nix
./machines.nix
./matrix-synapse.nix
./mysqld.nix
# TODO: enable once https://github.com/NixOS/nixpkgs/pull/242365 gets merged
# ./mysqld.nix
./postgres.nix
./machines.nix
];
services.prometheus = {

View File

@@ -1,14 +0,0 @@
{ ... }:
{
services.prometheus = {
scrapeConfigs = [
{
job_name = "exim";
scrape_interval = "15s";
static_configs = [{
targets = [ "microbel.pvv.ntnu.no:9636" ];
}];
}
];
};
}

View File

@@ -1,37 +1,54 @@
{ config, ... }: let
cfg = config.services.prometheus;
mkHostScrapeConfig = name: ports: {
labels.hostname = name;
targets = map (port: "${name}.pvv.ntnu.no:${toString port}") ports;
};
defaultNodeExporterPort = 9100;
defaultSystemdExporterPort = 9101;
defaultNixosExporterPort = 9102;
in {
services.prometheus.scrapeConfigs = [{
job_name = "base_info";
static_configs = [
(mkHostScrapeConfig "ildkule" [ cfg.exporters.node.port cfg.exporters.systemd.port defaultNixosExporterPort ])
(mkHostScrapeConfig "bekkalokk" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "bicep" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "brzeczyszczykiewicz" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "georg" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "kommode" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "ustetind" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "wenche" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "lupine-1" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
# (mkHostScrapeConfig "lupine-2" [ defaultNodeExporterPort defaultSystemdExporterPort ])
(mkHostScrapeConfig "lupine-3" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "lupine-4" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "lupine-5" [ defaultNodeExporterPort defaultSystemdExporterPort defaultNixosExporterPort ])
(mkHostScrapeConfig "hildring" [ defaultNodeExporterPort ])
(mkHostScrapeConfig "isvegg" [ defaultNodeExporterPort ])
(mkHostScrapeConfig "microbel" [ defaultNodeExporterPort ])
{ labels.hostname = "ildkule";
targets = [
"ildkule.pvv.ntnu.no:${toString cfg.exporters.node.port}"
"ildkule.pvv.ntnu.no:${toString cfg.exporters.systemd.port}"
];
}
{ labels.hostname = "bekkalokk";
targets = [
"bekkalokk.pvv.ntnu.no:9100"
"bekkalokk.pvv.ntnu.no:9101"
];
}
{ labels.hostname = "bicep";
targets = [
"bicep.pvv.ntnu.no:9100"
"bicep.pvv.ntnu.no:9101"
];
}
{ labels.hostname = "brzeczyszczykiewicz";
targets = [
"brzeczyszczykiewicz.pvv.ntnu.no:9100"
"brzeczyszczykiewicz.pvv.ntnu.no:9101"
];
}
{ labels.hostname = "georg";
targets = [
"georg.pvv.ntnu.no:9100"
"georg.pvv.ntnu.no:9101"
];
}
{ labels.hostname = "hildring";
targets = [
"hildring.pvv.ntnu.no:9100"
];
}
{ labels.hostname = "isvegg";
targets = [
"isvegg.pvv.ntnu.no:9100"
];
}
{ labels.hostname = "microbel";
targets = [
"microbel.pvv.ntnu.no:9100"
];
}
];
}];
}

View File

@@ -1,22 +1,7 @@
{ config, ... }: let
cfg = config.services.prometheus;
in {
sops = {
secrets."config/mysqld_exporter_password" = { };
templates."mysqld_exporter.conf" = {
restartUnits = [ "prometheus-mysqld-exporter.service" ];
content = let
inherit (config.sops) placeholder;
in ''
[client]
host = mysql.pvv.ntnu.no
port = 3306
user = prometheus_mysqld_exporter
password = ${placeholder."config/mysqld_exporter_password"}
'';
};
};
sops.secrets."config/mysqld_exporter" = { };
services.prometheus = {
scrapeConfigs = [{
@@ -34,7 +19,7 @@ in {
exporters.mysqld = {
enable = true;
configFile = config.sops.templates."mysqld_exporter.conf".path;
configFilePath = config.sops.secrets."config/mysqld_exporter".path;
};
};
}

View File

@@ -1,32 +0,0 @@
{ pkgs, values, fp, ... }:
{
imports = [
# Include the results of the hardware scan.
./hardware-configuration.nix
(fp /base)
./services/gitea
./services/nginx.nix
];
sops.defaultSopsFile = fp /secrets/kommode/kommode.yaml;
sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
sops.age.keyFile = "/var/lib/sops-nix/key.txt";
sops.age.generateKey = true;
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
networking.hostName = "kommode"; # Define your hostname.
systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
matchConfig.Name = "ens18";
address = with values.hosts.kommode; [ (ipv4 + "/25") (ipv6 + "/64") ];
};
services.btrfs.autoScrub.enable = true;
environment.systemPackages = with pkgs; [];
system.stateVersion = "24.11";
}

View File

@@ -1,4 +0,0 @@
{ ... }:
{
services.nginx.enable = true;
}

View File

@@ -1,34 +0,0 @@
{ fp, values, lupineName, ... }:
{
imports = [
./hardware-configuration/${lupineName}.nix
(fp /base)
./services/gitea-runner.nix
];
sops.defaultSopsFile = fp /secrets/lupine/lupine.yaml;
sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
sops.age.keyFile = "/var/lib/sops-nix/key.txt";
sops.age.generateKey = true;
boot.loader.systemd-boot.enable = true;
boot.loader.efi.canTouchEfiVariables = true;
systemd.network.networks."30-enp0s31f6" = values.defaultNetworkConfig // {
matchConfig.Name = "enp0s31f6";
address = with values.hosts.${lupineName}; [ (ipv4 + "/25") (ipv6 + "/64") ];
networkConfig.LLDP = false;
};
systemd.network.wait-online = {
anyInterface = true;
};
# There are no smart devices
services.smartd.enable = false;
# Do not change, even during upgrades.
# See https://search.nixos.org/options?show=system.stateVersion
system.stateVersion = "25.05";
}

View File

@@ -1,40 +0,0 @@
# 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 = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/a949e2e8-d973-4925-83e4-bcd815e65af7";
fsType = "ext4";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/81D6-38D3";
fsType = "vfat";
options = [ "fmask=0077" "dmask=0077" ];
};
swapDevices =
[ { device = "/dev/disk/by-uuid/82c2d7fa-7cd0-4398-8cf6-c892bc56264b"; }
];
# 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.enp0s31f6.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

View File

@@ -1,40 +0,0 @@
# 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 = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/aa81d439-800b-403d-ac10-9d2aac3619d0";
fsType = "ext4";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/4A34-6AE5";
fsType = "vfat";
options = [ "fmask=0077" "dmask=0077" ];
};
swapDevices =
[ { device = "/dev/disk/by-uuid/efb7cd0c-c1ae-4a86-8bc2-8e7fd0066650"; }
];
# 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.enp0s31f6.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

View File

@@ -1,40 +0,0 @@
# 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 = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/39ba059b-3205-4701-a832-e72c0122cb88";
fsType = "ext4";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/63FA-297B";
fsType = "vfat";
options = [ "fmask=0077" "dmask=0077" ];
};
swapDevices =
[ { device = "/dev/disk/by-uuid/9c72eb54-ea8c-4b09-808a-8be9b9a33869"; }
];
# 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.enp0s31f6.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

View File

@@ -1,40 +0,0 @@
# 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 = [ "xhci_pci" "ahci" "usbhid" "sd_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "kvm-intel" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/5f8418ad-8ec1-4f9e-939e-f3a4c36ef343";
fsType = "ext4";
};
fileSystems."/boot" =
{ device = "/dev/disk/by-uuid/F372-37DF";
fsType = "vfat";
options = [ "fmask=0077" "dmask=0077" ];
};
swapDevices =
[ { device = "/dev/disk/by-uuid/27bf292d-bbb3-48c4-a86e-456e0f1f648f"; }
];
# 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.enp0s31f6.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

View File

@@ -1,71 +0,0 @@
{ config, lupineName, ... }:
{
# This is unfortunately state, and has to be generated one at a time :(
# To do that, comment out all except one of the runners, fill in its token
# inside the sops file, rebuild the system, and only after this runner has
# successfully registered will gitea give you the next token.
# - oysteikt Sep 2023
sops = {
secrets."gitea/runners/token" = {
key = "gitea/runners/${lupineName}";
};
templates."gitea-runner-envfile" = {
restartUnits = [
"gitea-runner-${lupineName}.service"
];
content = ''
TOKEN="${config.sops.placeholder."gitea/runners/token"}"
'';
};
};
services.gitea-actions-runner.instances = {
${lupineName} = {
enable = true;
name = "git-runner-${lupineName}";
url = "https://git.pvv.ntnu.no";
# NOTE: gitea actions runners need node inside their docker images,
# so we are a bit limited here.
labels = [
"debian-latest:docker://node:current-trixie"
"debian-trixie:docker://node:current-trixie"
"debian-bookworm:docker://node:current-bookworm"
"debian-bullseye:docker://node:current-bullseye"
"debian-latest-slim:docker://node:current-trixie-slim"
"debian-trixie-slim:docker://node:current-trixie-slim"
"debian-bookworm-slim:docker://node:current-bookworm-slim"
"debian-bullseye-slim:docker://node:current-bullseye-slim"
"alpine-latest:docker://node:current-alpine"
"alpine-3.22:docker://node:current-alpine3.22"
"alpine-3.21:docker://node:current-alpine3.21"
# See https://gitea.com/gitea/runner-images
"ubuntu-latest:docker://docker.gitea.com/runner-images:ubuntu-latest"
"ubuntu-24.04:docker://docker.gitea.com/runner-images:ubuntu-24.04"
"ubuntu-noble:docker://docker.gitea.com/runner-images:ubuntu-24.04"
"ubuntu-22.04:docker://docker.gitea.com/runner-images:ubuntu-22.04"
"ubuntu-jammy:docker://docker.gitea.com/runner-images:ubuntu-22.04"
"ubuntu-latest-slim:docker://docker.gitea.com/runner-images:ubuntu-latest-slim"
"ubuntu-24.04-slim:docker://docker.gitea.com/runner-images:ubuntu-24.04-slim"
"ubuntu-noble-slim:docker://docker.gitea.com/runner-images:ubuntu-24.04-slim"
"ubuntu-22.04-slim:docker://docker.gitea.com/runner-images:ubuntu-22.04-slim"
"ubuntu-jammy-slim:docker://docker.gitea.com/runner-images:ubuntu-22.04-slim"
];
tokenFile = config.sops.templates."gitea-runner-envfile".path;
};
};
virtualisation.podman = {
enable = true;
defaultNetwork.settings.dns_enabled = true;
autoPrune.enable = true;
};
networking.dhcpcd.IPv6rs = false;
networking.firewall.interfaces."podman+".allowedUDPPorts = [53 5353];
}

View File

@@ -4,6 +4,7 @@
# Include the results of the hardware scan.
./hardware-configuration.nix
(fp /base)
(fp /misc/metrics-exporters.nix)
];
sops.defaultSopsFile = fp /secrets/shark/shark.yaml;

View File

@@ -3,6 +3,7 @@
{
imports = [
(fp /base)
(fp /misc/metrics-exporters.nix)
./services/gitea-runners.nix
];

View File

@@ -1,44 +0,0 @@
{ config, fp, pkgs, values, lib, ... }:
{
imports = [
# Include the results of the hardware scan.
./hardware-configuration.nix
(fp /base)
];
nix.settings.trusted-users = [ "@nix-builder-users" ];
nix.daemonCPUSchedPolicy = "batch";
boot.binfmt.emulatedSystems = [
"aarch64-linux"
"armv7l-linux"
];
sops.defaultSopsFile = fp /secrets/wenche/wenche.yaml;
sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
sops.age.keyFile = "/var/lib/sops-nix/key.txt";
sops.age.generateKey = true;
boot.loader.grub.device = "/dev/sda";
networking.hostName = "wenche"; # Define your hostname.
systemd.network.networks."30-ens18" = values.defaultNetworkConfig // {
matchConfig.Name = "ens18";
address = with values.hosts.wenche; [ (ipv4 + "/25") (ipv6 + "/64") ];
};
hardware.graphics.enable = true;
services.xserver.videoDrivers = [ "nvidia" ];
hardware.nvidia = {
modesetting.enable = true;
open = false;
package = config.boot.kernelPackages.nvidiaPackages.production;
};
# List packages installed in system profile
environment.systemPackages = with pkgs; [
];
system.stateVersion = "24.11"; # Did you read the comment?
}

View File

@@ -1,27 +0,0 @@
{ config, lib, pkgs, modulesPath, ... }:
{
imports =
[ (modulesPath + "/profiles/qemu-guest.nix")
];
boot.initrd.availableKernelModules = [ "ata_piix" "uhci_hcd" "virtio_pci" "virtio_scsi" "sd_mod" "sr_mod" ];
boot.initrd.kernelModules = [ ];
boot.kernelModules = [ "nvidia" ];
boot.extraModulePackages = [ ];
fileSystems."/" =
{ device = "/dev/disk/by-uuid/4e8ecdd2-d453-4fff-b952-f06da00f3b85";
fsType = "ext4";
};
swapDevices = [ {
device = "/var/lib/swapfile";
size = 16*1024;
} ];
networking.useDHCP = lib.mkDefault false;
# networking.interfaces.ens18.useDHCP = lib.mkDefault true;
nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
}

View File

@@ -1,56 +1,25 @@
set positional-arguments # makes variables accesible as $1 $2 $@
export GUM_FILTER_HEIGHT := "15"
nom := `if [[ -t 1 ]] && command -v nom >/dev/null; then echo nom; else echo nix; fi`
nix_eval_opts := "--log-format raw --option warn-dirty false"
nom := `if command -v nom >/dev/null; then echo nom; else echo nix; fi`
@_default:
just "$(gum choose --ordered --header "Pick a recipie..." $(just --summary --unsorted))"
check *_:
nix flake check --keep-going "$@"
check:
nix flake check --keep-going
build-machine machine=`just _a_machine` *_:
{{nom}} build .#nixosConfigurations.{{ machine }}.config.system.build.toplevel "${@:2}"
build-machine machine=`just _a_machine`:
{{nom}} build .#nixosConfigurations.{{ machine }}.config.system.build.toplevel
run-vm machine=`just _a_machine` *_:
nixos-rebuild build-vm --flake .#{{ machine }} "${@:2}"
run-vm machine=`just _a_machine`:
nixos-rebuild build-vm --flake .#{{ machine }}
QEMU_NET_OPTS="hostfwd=tcp::8080-:80,hostfwd=tcp::8081-:443,hostfwd=tcp::2222-:22" ./result/bin/run-*-vm
@update-inputs *_:
@git reset flake.lock
@git restore flake.lock
nix eval {{nix_eval_opts}} --file flake.nix --apply 'x: builtins.attrNames x.inputs' --json \
| { printf "%s\n" --commit-lock-file; jq '.[]' -r | grep -vxF "self" ||:; } \
| gum choose --no-limit --header "Choose extra arguments:" \
| tee >(xargs -d'\n' echo + nix flake update "$@" >&2) \
| xargs -d'\n' nix flake update "$@"
@repl $machine=`just _a_machine` *_:
set -v; nixos-rebuild --flake .#"$machine" repl "${@:2}"
@eval $machine=`just _a_machine` $attrpath="system.build.toplevel.outPath" *_:
set -v; nix eval {{nix_eval_opts}} ".#nixosConfigurations.\"$machine\".config.$attrpath" --show-trace "${@:3}"
@eval-vm $machine=`just _a_machine` $attrpath="system.build.toplevel.outPath" *_:
just eval "$machine" "virtualisation.vmVariant.$attrpath" "${@:3}"
@update-inputs:
nix eval .#inputs --apply builtins.attrNames --json \
| jq '.[]' -r \
| gum choose --no-limit --height=15 \
| xargs -L 1 nix flake lock --update-input
# helpers
[no-exit-message]
_a_machine:
#!/usr/bin/env -S sh -euo pipefail
machines="$(
nix eval {{nix_eval_opts}} .#nixosConfigurations --apply builtins.attrNames --json | jq .[] -r
)"
[ -n "$machines" ] || { echo >&2 "ERROR: no machines found"; false; }
if [ -s .direnv/vars/last-machine.txt ]; then
machines="$(
grep <<<"$machines" -xF "$(cat .direnv/vars/last-machine.txt)" ||:
grep <<<"$machines" -xFv "$(cat .direnv/vars/last-machine.txt)" ||:
)"
fi
choice="$(gum filter <<<"$machines")"
mkdir -p .direnv/vars
cat <<<"$choice" >.direnv/vars/last-machine.txt
cat <<<"$choice"
nix eval .#nixosConfigurations --apply builtins.attrNames --json | jq .[] -r | gum filter

View File

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=oTMO
-----END PGP PUBLIC KEY BLOCK-----

5
misc/builder.nix Normal file
View File

@@ -0,0 +1,5 @@
{ ... }:
{
nix.settings.trusted-users = [ "@nix-builder-users" ];
}

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