117 lines
3.5 KiB
Nix
117 lines
3.5 KiB
Nix
{
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lib,
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config,
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pkgs,
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...
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}:
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with lib;
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with lib.custom; let
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cfg = config.sites.gitlab;
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sec = config.age.secrets;
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user = config.services.gitlab.user;
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group = config.services.gitlab.group;
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in {
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options.sites.gitlab = with types; {
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enable = mkBoolOpt false "Enable GitLab";
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domain = mkStringOpt "git.zackster.zip" "Domain for GitLab";
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};
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config = mkIf cfg.enable {
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age.secrets = {
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gitlab_db = {
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file = ./sec/gitlab_db.age;
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owner = user;
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group = group;
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};
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gitlab_initpw = {
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file = ./sec/gitlab_initpw.age;
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owner = user;
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group = group;
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};
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gitlab_otp = {
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file = ./sec/gitlab_otp.age;
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owner = user;
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group = group;
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};
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gitlab_pw = {
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file = ./sec/gitlab_pw.age;
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owner = user;
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group = group;
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};
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gitlab_sec = {
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file = ./sec/gitlab_sec.age;
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owner = user;
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group = group;
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};
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gitlab_runner = {
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file = ./sec/gitlab_runner.age;
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};
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};
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boot.kernel.sysctl."net.ipv4.ip_forward" = true; # 1
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services.gitlab-runner = {
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enable = true;
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services = {
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nix = with lib; {
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registrationConfigFile = toString sec.gitlab_runner.path; # 2
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dockerImage = "alpine";
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dockerVolumes = [
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"/nix/store:/nix/store:ro"
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"/nix/var/nix/db:/nix/var/nix/db:ro"
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"/nix/var/nix/daemon-socket:/nix/var/nix/daemon-socket:ro"
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];
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dockerDisableCache = true;
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preBuildScript = pkgs.writeScript "setup-container" ''
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mkdir -p -m 0755 /nix/var/log/nix/drvs
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mkdir -p -m 0755 /nix/var/nix/gcroots
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mkdir -p -m 0755 /nix/var/nix/profiles
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mkdir -p -m 0755 /nix/var/nix/temproots
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mkdir -p -m 0755 /nix/var/nix/userpool
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mkdir -p -m 1777 /nix/var/nix/gcroots/per-user
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mkdir -p -m 1777 /nix/var/nix/profiles/per-user
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mkdir -p -m 0755 /nix/var/nix/profiles/per-user/root
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mkdir -p -m 0700 "$HOME/.nix-defexpr"
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. ${pkgs.nix}/etc/profile.d/nix-daemon.sh
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${pkgs.nix}/bin/nix-channel --add https://nixos.org/channels/nixos-20.09 nixpkgs # 3
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${pkgs.nix}/bin/nix-channel --update nixpkgs
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${pkgs.nix}/bin/nix-env -i ${concatStringsSep " " (with pkgs; [nix cacert git openssh])}
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'';
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environmentVariables = {
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ENV = "/etc/profile";
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USER = "root";
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NIX_REMOTE = "daemon";
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PATH = "/nix/var/nix/profiles/default/bin:/nix/var/nix/profiles/default/sbin:/bin:/sbin:/usr/bin:/usr/sbin";
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NIX_SSL_CERT_FILE = "/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt";
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};
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tagList = ["nix"];
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};
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};
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};
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services.gitlab = {
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enable = true;
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databasePasswordFile = sec.gitlab_db.path;
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initialRootPasswordFile = sec.gitlab_initpw.path;
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port = 443;
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https = true;
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host = cfg.domain;
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secrets = {
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secretFile = sec.gitlab_sec.path;
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otpFile = sec.gitlab_otp.path;
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dbFile = sec.gitlab_db.path;
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jwsFile = pkgs.runCommand "oidcKeyBase" {} "${pkgs.openssl}/bin/openssl genrsa 2048 > $out";
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};
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};
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services.nginx.virtualHosts.${cfg.domain} = {
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forceSSL = true;
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enableACME = true;
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locations."/".proxyPass = "http://unix:/run/gitlab/gitlab-workhorse.socket";
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};
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systemd.services.gitlab-backup.environment.BACKUP = "dump";
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};
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}
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