base.nix: split into multiple files
This commit is contained in:
parent
bd42412b94
commit
8610a59f35
GPG Key ID:
9F2F7D8250F35146
190
base.nix
190
base.nix
@ -1,190 +0,0 @@
|
||||
{ config, lib, pkgs, inputs, values, ... }:
|
||||
|
||||
{
|
||||
imports = [
|
||||
./users
|
||||
./modules/snakeoil-certs.nix
|
||||
];
|
||||
|
||||
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;
|
||||
|
||||
systemd.network.enable = true;
|
||||
|
||||
services.resolved = {
|
||||
enable = lib.mkDefault true;
|
||||
dnssec = "false"; # Supposdly this keeps breaking and the default is to allow downgrades anyways...
|
||||
};
|
||||
|
||||
time.timeZone = "Europe/Oslo";
|
||||
|
||||
i18n.defaultLocale = "en_US.UTF-8";
|
||||
console = {
|
||||
font = "Lat2-Terminus16";
|
||||
keyMap = "no";
|
||||
};
|
||||
|
||||
system.autoUpgrade = {
|
||||
enable = true;
|
||||
flake = "git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git";
|
||||
flags = [
|
||||
"--update-input" "nixpkgs"
|
||||
"--update-input" "nixpkgs-unstable"
|
||||
"--no-write-lock-file"
|
||||
];
|
||||
};
|
||||
nix.gc.automatic = true;
|
||||
nix.gc.options = "--delete-older-than 2d";
|
||||
|
||||
nix.settings.experimental-features = [ "nix-command" "flakes" ];
|
||||
|
||||
/* This makes commandline tools like
|
||||
** nix run nixpkgs#hello
|
||||
** and nix-shell -p hello
|
||||
** use the same channel the system
|
||||
** was built with
|
||||
*/
|
||||
nix.registry = {
|
||||
nixpkgs.flake = inputs.nixpkgs;
|
||||
};
|
||||
nix.nixPath = [ "nixpkgs=${inputs.nixpkgs}" ];
|
||||
|
||||
environment.systemPackages = with pkgs; [
|
||||
file
|
||||
git
|
||||
gnupg
|
||||
htop
|
||||
nano
|
||||
ripgrep
|
||||
rsync
|
||||
screen
|
||||
tmux
|
||||
vim
|
||||
wget
|
||||
|
||||
kitty.terminfo
|
||||
];
|
||||
|
||||
programs.zsh.enable = true;
|
||||
|
||||
users.groups."drift".name = "drift";
|
||||
|
||||
# Trusted users on the nix builder machines
|
||||
users.groups."nix-builder-users".name = "nix-builder-users";
|
||||
|
||||
# Let's not thermal throttle
|
||||
services.thermald.enable = lib.mkIf (lib.all (x: x) [
|
||||
(config.nixpkgs.system == "x86_64-linux")
|
||||
(!config.boot.isContainer or false)
|
||||
]) true;
|
||||
|
||||
services.openssh = {
|
||||
enable = true;
|
||||
extraConfig = ''
|
||||
PubkeyAcceptedAlgorithms=+ssh-rsa
|
||||
Match Group wheel
|
||||
PasswordAuthentication no
|
||||
Match All
|
||||
'';
|
||||
settings.PermitRootLogin = "yes";
|
||||
};
|
||||
|
||||
# nginx return 444 for all nonexistent virtualhosts
|
||||
|
||||
systemd.services.nginx.after = [ "generate-snakeoil-certs.service" ];
|
||||
|
||||
environment.snakeoil-certs = lib.mkIf config.services.nginx.enable {
|
||||
"/etc/certs/nginx" = {
|
||||
owner = "nginx";
|
||||
group = "nginx";
|
||||
};
|
||||
};
|
||||
|
||||
services.nginx = {
|
||||
recommendedTlsSettings = true;
|
||||
recommendedProxySettings = true;
|
||||
recommendedOptimisation = true;
|
||||
recommendedGzipSettings = true;
|
||||
|
||||
appendConfig = ''
|
||||
pcre_jit on;
|
||||
worker_processes auto;
|
||||
worker_rlimit_nofile 100000;
|
||||
'';
|
||||
eventsConfig = ''
|
||||
worker_connections 2048;
|
||||
use epoll;
|
||||
multi_accept on;
|
||||
'';
|
||||
};
|
||||
|
||||
systemd.services.nginx.serviceConfig = lib.mkIf config.services.nginx.enable {
|
||||
LimitNOFILE = 65536;
|
||||
};
|
||||
|
||||
services.nginx.virtualHosts."_" = lib.mkIf config.services.nginx.enable {
|
||||
sslCertificate = "/etc/certs/nginx.crt";
|
||||
sslCertificateKey = "/etc/certs/nginx.key";
|
||||
addSSL = true;
|
||||
extraConfig = "return 444;";
|
||||
};
|
||||
|
||||
# source: https://github.com/logrotate/logrotate/blob/main/examples/logrotate.service
|
||||
systemd.services.logrotate = {
|
||||
documentation = [ "man:logrotate(8)" "man:logrotate.conf(5)" ];
|
||||
unitConfig.RequiresMountsFor = "/var/log";
|
||||
serviceConfig = {
|
||||
Nice = 19;
|
||||
IOSchedulingClass = "best-effort";
|
||||
IOSchedulingPriority = 7;
|
||||
|
||||
ReadWritePaths = [ "/var/log" ];
|
||||
|
||||
AmbientCapabilities = [ "" ];
|
||||
CapabilityBoundingSet = [ "" ];
|
||||
DeviceAllow = [ "" ];
|
||||
LockPersonality = true;
|
||||
MemoryDenyWriteExecute = true;
|
||||
NoNewPrivileges = true; # disable for third party rotate scripts
|
||||
PrivateDevices = true;
|
||||
PrivateNetwork = true; # disable for mail delivery
|
||||
PrivateTmp = true;
|
||||
ProtectClock = true;
|
||||
ProtectControlGroups = true;
|
||||
ProtectHome = true; # disable for userdir logs
|
||||
ProtectHostname = true;
|
||||
ProtectKernelLogs = true;
|
||||
ProtectKernelModules = true;
|
||||
ProtectKernelTunables = true;
|
||||
ProtectProc = "invisible";
|
||||
ProtectSystem = "full";
|
||||
RestrictNamespaces = true;
|
||||
RestrictRealtime = true;
|
||||
RestrictSUIDSGID = true; # disable for creating setgid directories
|
||||
SocketBindDeny = [ "any" ];
|
||||
SystemCallArchitectures = "native";
|
||||
SystemCallFilter = [
|
||||
"@system-service"
|
||||
];
|
||||
};
|
||||
};
|
||||
|
||||
networking.firewall.allowedTCPPorts = lib.mkIf config.services.nginx.enable [ 80 443 ];
|
||||
|
||||
security.acme = {
|
||||
acceptTerms = true;
|
||||
defaults.email = "drift@pvv.ntnu.no";
|
||||
};
|
||||
# Let's not spam LetsEncrypt in `nixos-rebuild build-vm` mode:
|
||||
virtualisation.vmVariant = {
|
||||
security.acme.defaults.server = "https://127.0.0.1";
|
||||
security.acme.preliminarySelfsigned = true;
|
||||
|
||||
users.users.root.initialPassword = "root";
|
||||
};
|
||||
|
||||
}
|
||||
50
base/default.nix
Normal file
50
base/default.nix
Normal file
@ -0,0 +1,50 @@
|
||||
{ pkgs, ... }:
|
||||
|
||||
{
|
||||
imports = [
|
||||
../users
|
||||
../modules/snakeoil-certs.nix
|
||||
|
||||
./networking.nix
|
||||
./nix.nix
|
||||
|
||||
./services/acme.nix
|
||||
./services/auto-upgrade.nix
|
||||
./services/logrotate.nix
|
||||
./services/nginx.nix
|
||||
./services/openssh.nix
|
||||
./services/thermald.nix
|
||||
];
|
||||
|
||||
time.timeZone = "Europe/Oslo";
|
||||
|
||||
i18n.defaultLocale = "en_US.UTF-8";
|
||||
console = {
|
||||
font = "Lat2-Terminus16";
|
||||
keyMap = "no";
|
||||
};
|
||||
|
||||
environment.systemPackages = with pkgs; [
|
||||
file
|
||||
git
|
||||
gnupg
|
||||
htop
|
||||
nano
|
||||
ripgrep
|
||||
rsync
|
||||
screen
|
||||
tmux
|
||||
vim
|
||||
wget
|
||||
|
||||
kitty.terminfo
|
||||
];
|
||||
|
||||
programs.zsh.enable = true;
|
||||
|
||||
users.groups."drift".name = "drift";
|
||||
|
||||
# Trusted users on the nix builder machines
|
||||
users.groups."nix-builder-users".name = "nix-builder-users";
|
||||
}
|
||||
|
||||
16
base/networking.nix
Normal file
16
base/networking.nix
Normal file
@ -0,0 +1,16 @@
|
||||
{ lib, values, ... }:
|
||||
{
|
||||
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;
|
||||
|
||||
systemd.network.enable = true;
|
||||
|
||||
services.resolved = {
|
||||
enable = lib.mkDefault true;
|
||||
dnssec = "false"; # Supposdly this keeps breaking and the default is to allow downgrades anyways...
|
||||
};
|
||||
}
|
||||
17
base/nix.nix
Normal file
17
base/nix.nix
Normal file
@ -0,0 +1,17 @@
|
||||
{ inputs, ... }:
|
||||
{
|
||||
nix.gc.automatic = true;
|
||||
nix.gc.options = "--delete-older-than 2d";
|
||||
nix.settings.experimental-features = [ "nix-command" "flakes" ];
|
||||
|
||||
/* This makes commandline tools like
|
||||
** nix run nixpkgs#hello
|
||||
** and nix-shell -p hello
|
||||
** use the same channel the system
|
||||
** was built with
|
||||
*/
|
||||
nix.registry = {
|
||||
nixpkgs.flake = inputs.nixpkgs;
|
||||
};
|
||||
nix.nixPath = [ "nixpkgs=${inputs.nixpkgs}" ];
|
||||
}
|
||||
15
base/services/acme.nix
Normal file
15
base/services/acme.nix
Normal file
@ -0,0 +1,15 @@
|
||||
{ ... }:
|
||||
{
|
||||
security.acme = {
|
||||
acceptTerms = true;
|
||||
defaults.email = "drift@pvv.ntnu.no";
|
||||
};
|
||||
|
||||
# Let's not spam LetsEncrypt in `nixos-rebuild build-vm` mode:
|
||||
virtualisation.vmVariant = {
|
||||
security.acme.defaults.server = "https://127.0.0.1";
|
||||
security.acme.preliminarySelfsigned = true;
|
||||
|
||||
users.users.root.initialPassword = "root";
|
||||
};
|
||||
}
|
||||
12
base/services/auto-upgrade.nix
Normal file
12
base/services/auto-upgrade.nix
Normal file
@ -0,0 +1,12 @@
|
||||
{ ... }:
|
||||
{
|
||||
system.autoUpgrade = {
|
||||
enable = true;
|
||||
flake = "git+https://git.pvv.ntnu.no/Drift/pvv-nixos-config.git";
|
||||
flags = [
|
||||
"--update-input" "nixpkgs"
|
||||
"--update-input" "nixpkgs-unstable"
|
||||
"--no-write-lock-file"
|
||||
];
|
||||
};
|
||||
}
|
||||
42
base/services/logrotate.nix
Normal file
42
base/services/logrotate.nix
Normal file
@ -0,0 +1,42 @@
|
||||
{ ... }:
|
||||
{
|
||||
# source: https://github.com/logrotate/logrotate/blob/main/examples/logrotate.service
|
||||
systemd.services.logrotate = {
|
||||
documentation = [ "man:logrotate(8)" "man:logrotate.conf(5)" ];
|
||||
unitConfig.RequiresMountsFor = "/var/log";
|
||||
serviceConfig = {
|
||||
Nice = 19;
|
||||
IOSchedulingClass = "best-effort";
|
||||
IOSchedulingPriority = 7;
|
||||
|
||||
ReadWritePaths = [ "/var/log" ];
|
||||
|
||||
AmbientCapabilities = [ "" ];
|
||||
CapabilityBoundingSet = [ "" ];
|
||||
DeviceAllow = [ "" ];
|
||||
LockPersonality = true;
|
||||
MemoryDenyWriteExecute = true;
|
||||
NoNewPrivileges = true; # disable for third party rotate scripts
|
||||
PrivateDevices = true;
|
||||
PrivateNetwork = true; # disable for mail delivery
|
||||
PrivateTmp = true;
|
||||
ProtectClock = true;
|
||||
ProtectControlGroups = true;
|
||||
ProtectHome = true; # disable for userdir logs
|
||||
ProtectHostname = true;
|
||||
ProtectKernelLogs = true;
|
||||
ProtectKernelModules = true;
|
||||
ProtectKernelTunables = true;
|
||||
ProtectProc = "invisible";
|
||||
ProtectSystem = "full";
|
||||
RestrictNamespaces = true;
|
||||
RestrictRealtime = true;
|
||||
RestrictSUIDSGID = true; # disable for creating setgid directories
|
||||
SocketBindDeny = [ "any" ];
|
||||
SystemCallArchitectures = "native";
|
||||
SystemCallFilter = [
|
||||
"@system-service"
|
||||
];
|
||||
};
|
||||
};
|
||||
}
|
||||
44
base/services/nginx.nix
Normal file
44
base/services/nginx.nix
Normal file
@ -0,0 +1,44 @@
|
||||
{ config, lib, ... }:
|
||||
{
|
||||
# nginx return 444 for all nonexistent virtualhosts
|
||||
|
||||
systemd.services.nginx.after = [ "generate-snakeoil-certs.service" ];
|
||||
|
||||
environment.snakeoil-certs = lib.mkIf config.services.nginx.enable {
|
||||
"/etc/certs/nginx" = {
|
||||
owner = "nginx";
|
||||
group = "nginx";
|
||||
};
|
||||
};
|
||||
|
||||
networking.firewall.allowedTCPPorts = lib.mkIf config.services.nginx.enable [ 80 443 ];
|
||||
|
||||
services.nginx = {
|
||||
recommendedTlsSettings = true;
|
||||
recommendedProxySettings = true;
|
||||
recommendedOptimisation = true;
|
||||
recommendedGzipSettings = true;
|
||||
|
||||
appendConfig = ''
|
||||
pcre_jit on;
|
||||
worker_processes auto;
|
||||
worker_rlimit_nofile 100000;
|
||||
'';
|
||||
eventsConfig = ''
|
||||
worker_connections 2048;
|
||||
use epoll;
|
||||
multi_accept on;
|
||||
'';
|
||||
};
|
||||
|
||||
systemd.services.nginx.serviceConfig = lib.mkIf config.services.nginx.enable {
|
||||
LimitNOFILE = 65536;
|
||||
};
|
||||
|
||||
services.nginx.virtualHosts."_" = lib.mkIf config.services.nginx.enable {
|
||||
sslCertificate = "/etc/certs/nginx.crt";
|
||||
sslCertificateKey = "/etc/certs/nginx.key";
|
||||
addSSL = true;
|
||||
extraConfig = "return 444;";
|
||||
};
|
||||
}
|
||||
13
base/services/openssh.nix
Normal file
13
base/services/openssh.nix
Normal file
@ -0,0 +1,13 @@
|
||||
{ ... }:
|
||||
{
|
||||
services.openssh = {
|
||||
enable = true;
|
||||
extraConfig = ''
|
||||
PubkeyAcceptedAlgorithms=+ssh-rsa
|
||||
Match Group wheel
|
||||
PasswordAuthentication no
|
||||
Match All
|
||||
'';
|
||||
settings.PermitRootLogin = "yes";
|
||||
};
|
||||
}
|
||||
8
base/services/thermald.nix
Normal file
8
base/services/thermald.nix
Normal file
@ -0,0 +1,8 @@
|
||||
{ config, lib, ... }:
|
||||
{
|
||||
# Let's not thermal throttle
|
||||
services.thermald.enable = lib.mkIf (lib.all (x: x) [
|
||||
(config.nixpkgs.system == "x86_64-linux")
|
||||
(!config.boot.isContainer or false)
|
||||
]) true;
|
||||
}
|
||||
@ -3,7 +3,7 @@
|
||||
imports = [
|
||||
./hardware-configuration.nix
|
||||
|
||||
../../base.nix
|
||||
../../base
|
||||
../../misc/metrics-exporters.nix
|
||||
|
||||
./services/gitea/default.nix
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
imports = [
|
||||
./hardware-configuration.nix
|
||||
|
||||
../../base.nix
|
||||
../../base
|
||||
../../misc/metrics-exporters.nix
|
||||
./services/nginx
|
||||
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
imports = [
|
||||
# Include the results of the hardware scan.
|
||||
./hardware-configuration.nix
|
||||
../../base.nix
|
||||
../../base
|
||||
../../misc/metrics-exporters.nix
|
||||
./disks.nix
|
||||
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
imports = [
|
||||
# Include the results of the hardware scan.
|
||||
./hardware-configuration.nix
|
||||
../../base.nix
|
||||
../../base
|
||||
../../misc/metrics-exporters.nix
|
||||
|
||||
./services/grzegorz.nix
|
||||
|
||||
@ -2,7 +2,7 @@
|
||||
{
|
||||
imports = [
|
||||
./hardware-configuration.nix
|
||||
../../base.nix
|
||||
../../base
|
||||
../../misc/metrics-exporters.nix
|
||||
|
||||
./services/libvirt.nix
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
imports = [
|
||||
# Include the results of the hardware scan.
|
||||
./hardware-configuration.nix
|
||||
../../base.nix
|
||||
../../base
|
||||
../../misc/metrics-exporters.nix
|
||||
|
||||
../../modules/grzegorz.nix
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
imports = [
|
||||
# Include the results of the hardware scan.
|
||||
./hardware-configuration.nix
|
||||
../../base.nix
|
||||
../../base
|
||||
../../misc/metrics-exporters.nix
|
||||
|
||||
./services/monitoring
|
||||
|
||||
@ -3,7 +3,7 @@
|
||||
imports = [
|
||||
# Include the results of the hardware scan.
|
||||
./hardware-configuration.nix
|
||||
../../base.nix
|
||||
../../base
|
||||
../../misc/metrics-exporters.nix
|
||||
];
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user