+++ /dev/null
-{ config, pkgs, name, lib, ... }:
-{
- deployment = {
- targetUser = "root";
- targetHost = config.hostEnv.ips.main.ip4;
- substituteOnDestination = true;
- };
- # ssh-keyscan dilion | nix-shell -p ssh-to-age --run ssh-to-age
- secrets.ageKeys = [ "age1x49n6qa0arkdpq8530s7umgm0gqkq90exv4jep97q30rfnzknpaqate06a" ];
- nixpkgs.system = lib.mkOverride 900 "x86_64-linux";
- boot = {
- loader = {
- grub = {
- version = 2;
- devices = [ "/dev/sda" "/dev/sdb" "/dev/sdc" "/dev/sdd" ];
- };
- timeout = 1;
- };
- blacklistedKernelModules = [ "nvidiafb" ];
- supportedFilesystems = [ "zfs" ];
- kernelPackages = pkgs.linuxPackages_latest;
- kernelModules = [ "kvm-intel" ];
- initrd.availableKernelModules = [ "ahci" "sd_mod" ];
- initrd.secrets = {
- "/boot/pass.key" = "/boot/pass.key";
- };
- kernel.sysctl."vm.nr_hugepages" = 256; # for xmr-stak
- # available in nixos-20.09
- #zfs.requestEncryptionCredentials = [ "zpool/root" ];
- };
- nix.maxJobs = 8;
- powerManagement.cpuFreqGovernor = "powersave";
- hardware.enableRedistributableFirmware = true;
-
- myEnv = import ../../../nixops/secrets/environment.nix;
-
- swapDevices = [ { label = "swap"; } ];
- fileSystems = {
- "/" = { fsType = "zfs"; device = "zpool/root"; };
- "/boot" = { fsType = "ext4"; device = "/dev/disk/by-uuid/fd1c511e-2bc0-49d5-b8bb-95e7e8c8c816"; };
- "/etc" = { fsType = "zfs"; device = "zpool/root/etc"; };
- "/home" = { fsType = "zfs"; device = "zpool/root/home"; };
- "/home/immae" = { fsType = "zfs"; device = "zpool/root/home/immae"; };
- "/tmp" = { fsType = "zfs"; device = "zpool/root/tmp"; };
- "/var" = { fsType = "zfs"; device = "zpool/root/var"; };
- "/data" = { fsType = "ext4"; label = "data"; };
- "/nix" = { fsType = "ext4"; label = "nix"; };
- };
-
- services.udev.extraRules = ''
- ACTION=="add", SUBSYSTEM=="net", ATTR{address}=="10:bf:48:7f:e6:3b", NAME="eth0"
- '';
-
- networking = {
- hostId = "27c3048d"; # generated with head -c4 /dev/urandom | od -A none -t x4
- firewall.enable = false;
- interfaces."eth0".ipv4.addresses =
- [ { address = config.hostEnv.ips.main.ip4; prefixLength = 27; } ]
- ++ pkgs.lib.attrsets.mapAttrsToList
- (n: ips: { address = ips.ip4; prefixLength = 32; })
- (pkgs.lib.attrsets.filterAttrs (n: v: n != "main") config.hostEnv.ips);
- interfaces."eth0".ipv6.addresses =
- [ { address = "2a01:4f8:141:53e7::"; prefixLength = 64; } ]
- ++ pkgs.lib.flatten (pkgs.lib.attrsets.mapAttrsToList
- (n: ips: map (ip: { address = ip; prefixLength = (if n == "main" && ip == pkgs.lib.head ips.ip6 then 64 else 128); }) (ips.ip6 or []))
- config.hostEnv.ips);
- defaultGateway = { address = "176.9.10.225"; interface = "eth0"; };
- defaultGateway6 = { address = "fe80::1"; interface = "eth0"; };
- nameservers = [
- "213.133.98.98"
- "213.133.99.99"
- "213.133.100.100"
- "2a01:4f8:0:a0a1::add:1010"
- "2a01:4f8:0:a102::add:9999"
- "2a01:4f8:0:a111::add:9898"
- ];
- };
-
- myServices.ssh.modules = [ config.myServices.ssh.predefinedModules.regular ];
- imports = builtins.attrValues (import ../..) ++ [ ./dilion/vms.nix ];
-
- system.nssModules = [ pkgs.libvirt ];
- system.nssDatabases.hosts = lib.mkForce [ "files" "libvirt_guest" "mymachines" "dns" "myhostname" ];
- programs.zsh.enable = true;
-
- users.users.libvirt = {
- hashedPassword = "!";
- shell = pkgs.bashInteractive;
- isSystemUser = true;
- group = "libvirtd";
- packages = [ pkgs.netcat-openbsd ];
- openssh.authorizedKeys.keys = [
- config.myEnv.buildbot.ssh_key.public
- config.myEnv.sshd.rootKeys.ismael_flony
- ];
- };
-
- users.users.backup = {
- hashedPassword = "!";
- isSystemUser = true;
- extraGroups = [ "keys" ];
- shell = pkgs.bashInteractive;
- openssh.authorizedKeys.keys = let
- zreplConfig = config.secrets.fullPaths."zrepl/zrepl.yml";
- in
- ["command=\"${pkgs.zrepl}/bin/zrepl stdinserver --config ${zreplConfig} eldiron\",restrict ${config.myEnv.zrepl_backup.ssh_key.public}"];
- };
- security.sudo.extraRules = pkgs.lib.mkAfter [
- {
- commands = [
- { command = "/home/immae/.nix-profile/root_scripts/*"; options = [ "NOPASSWD" ]; }
- ];
- users = [ "immae" ];
- runAs = "root";
- }
- ];
-
- system.activationScripts.libvirtd_exports = ''
- install -m 0755 -o root -g root -d /var/lib/caldance
- '';
- virtualisation.docker.enable = true;
- virtualisation.docker.storageDriver = "zfs";
- virtualisation.libvirtd.enable = true;
- users.extraUsers.immae.extraGroups = [ "libvirtd" "docker" ];
- systemd.services.libvirtd.postStart = ''
- install -m 0770 -g libvirtd -d /var/lib/libvirt/images
- '';
- systemd.services.socat-caldance = {
- description = "Forward ssh port to caldance";
- wantedBy = [ "multi-user.target" ];
- after = [ "network.target" ];
-
- serviceConfig = {
- ExecStart = "${pkgs.socat}/bin/socat TCP-LISTEN:8022,fork TCP:caldance:22";
- };
- };
-
- time.timeZone = "Europe/Paris";
- nix = {
- useSandbox = "relaxed";
- extraOptions = ''
- keep-outputs = true
- keep-derivations = true
- allow-unsafe-native-code-during-evaluation = true
- experimental-features = nix-command flakes
- #Assumed in NUR
- allow-import-from-derivation = true
- '';
- };
-
- security.pki.certificateFiles = [
- (pkgs.fetchurl {
- url = "http://downloads.e.eriomem.net/eriomemca.pem";
- sha256 = "1ixx4c6j3m26j8dp9a3dkvxc80v1nr5aqgmawwgs06bskasqkvvh";
- })
- ];
-
- # This is equivalent to setting environment.sessionVariables.NIX_PATH
- nix.nixPath = [
- "home-manager=${pkgs.sources.home-manager.url}"
- "nixpkgs=${pkgs.sources.nixpkgs-home-manager.url}"
- ];
- nix.binaryCaches = [ "https://hydra.iohk.io" "https://cache.nixos.org" ];
- nix.binaryCachePublicKeys = [ "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=" ];
-
- myServices.monitoring.enable = true;
- myServices.certificates.enable = true;
- security.acme.certs."${name}-immae" = config.myServices.certificates.certConfig // {
- user = "immae";
- domain = "dilion.immae.eu";
- };
- security.acme.certs."${name}" = {
- user = config.services.nginx.user;
- group = config.services.nginx.group;
- extraDomains = {
- "dilion.immae.dev" = null;
- "caldance.cs.immae.dev" = null;
- };
- };
- services.nginx = {
- enable = true;
- recommendedOptimisation = true;
- recommendedGzipSettings = true;
- recommendedProxySettings = true;
- upstreams = {
- caldance.servers."caldance:3031" = {};
- };
- virtualHosts = {
- "dilion.immae.dev" = {
- acmeRoot = config.myServices.certificates.webroot;
- useACMEHost = name;
- forceSSL = true;
- root = "/home/immae/www";
- };
- "caldance.cs.immae.dev" = {
- acmeRoot = config.myServices.certificates.webroot;
- useACMEHost = name;
- forceSSL = true;
- locations."/".extraConfig = ''
- uwsgi_pass caldance;
- '';
- locations."/static/".alias = "/var/lib/caldance/caldance/app/www/static/";
- locations."/media/".alias = "/var/lib/caldance/caldance/media/";
- extraConfig = ''
- auth_basic "Authentification requise";
- auth_basic_user_file ${pkgs.writeText "htpasswd" config.myEnv.websites.caldance.integration.password};
- '';
- };
- };
- };
-
- systemd.services.zrepl.serviceConfig.RuntimeDirectory = lib.mkForce "zrepl zrepl/stdinserver";
- systemd.services.zrepl.serviceConfig.User = "backup";
- # zfs allow backup create,mount,receive,destroy,rename,snapshot,hold,bookmark,release zpool/backup
- services.zrepl = {
- enable = true;
- config = ''
- global:
- control:
- sockpath: /run/zrepl/control
- serve:
- stdinserver:
- sockdir: /run/zrepl/stdinserver
- jobs:
- - type: sink
- # must not change
- name: "backup-from-eldiron"
- root_fs: "zpool/backup"
- serve:
- type: stdinserver
- client_identities:
- - eldiron
- '';
- };
- # This value determines the NixOS release with which your system is
- # to be compatible, in order to avoid breaking some software such as
- # database servers. You should change this only after NixOS release
- # notes say you should.
- # https://nixos.org/nixos/manual/release-notes.html
- system.stateVersion = "20.03"; # Did you read the comment?
-}
-
projects / perso / Immae / Config / Nix.git / blobdiff