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nix config to save some space

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This commit is contained in:
Dennis Frieberg 2024-10-13 13:45:11 +02:00
parent e7154785dd
commit 372a42a9ed
Signed by: nerf
GPG key ID: 7C58AFED036072C5
4 changed files with 38 additions and 19 deletions
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17
nixos/roles/admins.nix
View file

@ -3,21 +3,28 @@ with lib; let
admins = { admins = {
nerf = { nerf = {
hashedPassword = "$y$j9T$SJcjUIcs3JYuM5oyxfEQa/$tUBQT07FK4cb9xm.A6ZKVnFIPNOYMOKC6Dt6hadCuJ7"; hashedPassword = "$y$j9T$SJcjUIcs3JYuM5oyxfEQa/$tUBQT07FK4cb9xm.A6ZKVnFIPNOYMOKC6Dt6hadCuJ7";
keys = [ sshKeys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEdA4LpEGUUmN8esFyrNZXFb2GiBID9/S6zzhcnofQuP nerf@nerflap2" "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEdA4LpEGUUmN8esFyrNZXFb2GiBID9/S6zzhcnofQuP nerf@nerflap2"
]; ];
nixKeys = [
"nerflap2-1:pDZCg0oo9PxNQxwVSQSvycw7WXTl53PGvVeZWvxuqJc="
];
}; };
gonne = { gonne = {
hashedPassword = "$6$EtGpHEcFkOi0yUWp$slXf0CvIUrhdqaoCrQ5YwtYu2IVuE1RGGst4fnDPRLWVm.lYx0ruvSAF2/vw/sLbW37ORJjlb0NHQ.kSG7cVY/"; hashedPassword = "$6$EtGpHEcFkOi0yUWp$slXf0CvIUrhdqaoCrQ5YwtYu2IVuE1RGGst4fnDPRLWVm.lYx0ruvSAF2/vw/sLbW37ORJjlb0NHQ.kSG7cVY/";
keys = [ sshKeys = [
"sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAhwkSDISCWLN2GhHfxdZsVkK4J7JoEcPwtNbAesb+BZAAAABHNzaDo= Gonne" "sk-ssh-ed25519@openssh.com AAAAGnNrLXNzaC1lZDI1NTE5QG9wZW5zc2guY29tAAAAIAhwkSDISCWLN2GhHfxdZsVkK4J7JoEcPwtNbAesb+BZAAAABHNzaDo= Gonne"
]; ];
nixKeys = [
"gonne.mathebau.de-1:FsXFyFiBFE/JxC9MCkt/WuiXjx5dkRI9RXj0FxOQrV0="
];
}; };
}; };
mkAdmin = name: { mkAdmin = name: {
hashedPassword, hashedPassword,
keys, sshKeys,
...
}: { }: {
"${name}" = { "${name}" = {
isNormalUser = true; isNormalUser = true;
@ -25,10 +32,12 @@ with lib; let
extraGroups = ["wheel"]; extraGroups = ["wheel"];
group = "users"; group = "users";
home = "/home/${name}"; home = "/home/${name}";
openssh.authorizedKeys = {inherit keys;}; openssh.authorizedKeys = {keys = sshKeys;};
inherit hashedPassword; inherit hashedPassword;
}; };
}; };
mkNixKeys = _: {nixKeys, ...}: nixKeys;
in { in {
users.users = mkMerge (mapAttrsToList mkAdmin admins); users.users = mkMerge (mapAttrsToList mkAdmin admins);
nix.settings.trusted-public-keys = lists.concatLists (mapAttrsToList mkNixKeys admins);
} }

9
nixos/roles/default.nix
View file

@ -5,18 +5,11 @@
}: { }: {
imports = [ imports = [
./admins.nix ./admins.nix
./nix_keys.nix ./nix.nix
./prometheusNodeExporter.nix ./prometheusNodeExporter.nix
../modules/impermanence.nix ../modules/impermanence.nix
]; ];
nix = {
extraOptions = ''
experimental-features = nix-command flakes
builders-use-substitutes = true
'';
};
networking = { networking = {
firewall = { firewall = {
# these shoud be default, but better make sure! # these shoud be default, but better make sure!

24
nixos/roles/nix.nix Normal file
View file

@ -0,0 +1,24 @@
{
nix = {
settings = {
trusted-public-keys = [];
experimental-features = [
"flakes"
"nix-command"
];
auto-optimise-store = true;
fallback = true;
builders-use-substitutes = true;
};
gc = {
persistent = true;
dates = "weekly";
options = "-d";
randomizedDelaySec = "5h";
};
optimise = {
dates = [];
automatic = true;
};
};
}

7
nixos/roles/nix_keys.nix
View file

@ -1,7 +0,0 @@
{
imports = [];
nix.settings.trusted-public-keys = [
"nerflap2-1:pDZCg0oo9PxNQxwVSQSvycw7WXTl53PGvVeZWvxuqJc="
"gonne.mathebau.de-1:FsXFyFiBFE/JxC9MCkt/WuiXjx5dkRI9RXj0FxOQrV0="
];
}