{ privateFiles }:
-{ config, pkgs, ... }:
+{ config, pkgs, name, lib, ... }:
{
- boot.kernelPackages = pkgs.linuxPackages_latest;
+ deployment = {
+ targetUser = "root";
+ targetHost = config.hostEnv.ips.main.ip4;
+ substituteOnDestination = true;
+ };
+ 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
+ };
+ nix.maxJobs = 8;
+ powerManagement.cpuFreqGovernor = "powersave";
+ hardware.enableRedistributableFirmware = true;
+
myEnv = import "${privateFiles}/environment.nix" // { inherit privateFiles; };
+ 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 = 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 = 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);
+ 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 ../..);
- deployment = {
- targetEnv = "hetzner";
- hetzner = {
- robotUser = config.myEnv.hetzner.user;
- robotPass = config.myEnv.hetzner.pass;
- mainIPv4 = config.hostEnv.ips.main.ip4;
- partitions = ''
- clearpart --all --initlabel --drives=sda,sdb,sdc,sdd
-
- part swap --recommended --label=swap --fstype=swap --ondisk=sda
-
- part raid.1 --grow --ondisk=sdc
- part raid.2 --grow --ondisk=sdd
-
- raid / --level=1 --device=md0 --fstype=ext4 --label=root raid.1 raid.2
-
- part /nix --grow --label=nix --ondisk=sda
- part /data --grow --label=data --ondisk=sdb
- '';
- };
- };
-
+ system.nssModules = [ pkgs.libvirt ];
+ system.nssDatabases.hosts = lib.mkForce [ "files" "libvirt_guest" "mymachines" "dns" "myhostname" ];
programs.zsh.enable = true;
users.users.backup = {
- home = "/var/lib/backup";
- createHome = true;
hashedPassword = "!";
isSystemUser = true;
+ extraGroups = [ "keys" ];
shell = pkgs.bashInteractive;
openssh.authorizedKeys.keys = let
+ zreplConfig = config.secrets.fullPaths."zrepl/zrepl.yml";
in
- ["command=\"${pkgs.rrsync_sudo}/bin/rrsync /var/lib/backup/eldiron/\" ${config.myEnv.rsync_backup.ssh_key.public}"];
+ ["command=\"${pkgs.zrepl}/bin/zrepl stdinserver --config ${zreplConfig} eldiron\",restrict ${config.myEnv.zrepl_backup.ssh_key.public}"];
};
security.sudo.extraRules = pkgs.lib.mkAfter [
- {
- commands = [
- { command = "${pkgs.rsync}/bin/rsync"; options = [ "NOPASSWD" ]; }
- ];
- users = [ "backup" ];
- runAs = "root";
- }
{
commands = [
{ command = "/home/immae/.nix-profile/root_scripts/*"; options = [ "NOPASSWD" ]; }
}
];
- boot.kernel.sysctl."vm.nr_hugepages" = 256; # for xmr-stak
- system.activationScripts.backup_home = ''
- chown root:root /var/lib/backup
- install -m 0750 -o backup -g root -d /var/lib/backup/eldiron
+ 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 = "${pkgs.socat}/bin/socat TCP-LISTEN:8022,fork TCP:nixops-99a7e1ba-54dc-11ea-a965-10bf487fe63b-caldance:22";
+ };
+ };
time.timeZone = "Europe/Paris";
nix = {
extraOptions = ''
keep-outputs = true
keep-derivations = true
+ allow-unsafe-native-code-during-evaluation = true
#Assumed in NUR
allow-import-from-derivation = true
'';
# This is equivalent to setting environment.sessionVariables.NIX_PATH
nix.nixPath = [
- "home-manager=https://github.com/rycee/home-manager/archive/master.tar.gz"
- "nixpkgs=https://nixos.org/channels/nixos-unstable/nixexprs.tar.xz"
+ "home-manager=${pkgs.sources.home-manager.url}"
+ "nixpkgs=${pkgs.sources.nixpkgs-home-manager.url}"
];
nix.binaryCaches = [ "https://hydra.iohk.io" "https://cache.nixos.org" ];
nix.binaryCachePublicKeys = [ "hydra.iohk.io:f/Ea+s+dFdN+3Y/G+FDgSq+a5NEWhJGzdjvKNGv0/EQ=" ];
+ myServices.certificates.enable = true;
+ security.acme.certs."${name}" = {
+ user = config.services.nginx.user;
+ group = config.services.nginx.group;
+ extraDomains = {
+ "dev.immae.eu" = null;
+ "caldance.immae.eu" = null;
+ };
+ };
+ services.nginx = {
+ enable = true;
+ recommendedOptimisation = true;
+ recommendedGzipSettings = true;
+ recommendedProxySettings = true;
+ upstreams = {
+ caldance.servers."nixops-99a7e1ba-54dc-11ea-a965-10bf487fe63b-caldance:3031" = {};
+ };
+ virtualHosts = {
+ "dev.immae.eu" = {
+ acmeRoot = config.myServices.certificates.webroot;
+ useACMEHost = name;
+ forceSSL = true;
+ root = "/home/immae/www";
+ };
+ "caldance.immae.eu" = {
+ 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 = "19.03"; # Did you read the comment?
+ system.stateVersion = "20.03"; # Did you read the comment?
}
projects / perso / Immae / Config / Nix.git / blobdiff