treewide: Format all Nix files
Format all Nix files using the officially approved formatter,
making the CI check introduced in the previous commit succeed:
nix-build ci -A fmt.check
This is the next step of the of the [implementation](https://github.com/NixOS/nixfmt/issues/153)
of the accepted [RFC 166](https://github.com/NixOS/rfcs/pull/166).
This commit will lead to merge conflicts for a number of PRs,
up to an estimated ~1100 (~33%) among the PRs with activity in the past 2
months, but that should be lower than what it would be without the previous
[partial treewide format](https://github.com/NixOS/nixpkgs/pull/322537).
Merge conflicts caused by this commit can now automatically be resolved while rebasing using the
[auto-rebase script](8616af08d9/maintainers/scripts/auto-rebase).
If you run into any problems regarding any of this, please reach out to the
[formatting team](https://nixos.org/community/teams/formatting/) by
pinging @NixOS/nix-formatting.
This commit is contained in:
Silvan Mosberger
@@ -1,4 +1,9 @@
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{ config, pkgs, lib, ... }:
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{
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config,
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pkgs,
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lib,
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...
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}:
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let
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cfg = config.services.hydra;
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@@ -7,61 +12,71 @@ let
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hydraConf = pkgs.writeScript "hydra.conf" cfg.extraConfig;
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hydraEnv =
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{ HYDRA_DBI = cfg.dbi;
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HYDRA_CONFIG = "${baseDir}/hydra.conf";
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HYDRA_DATA = "${baseDir}";
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};
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hydraEnv = {
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HYDRA_DBI = cfg.dbi;
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HYDRA_CONFIG = "${baseDir}/hydra.conf";
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HYDRA_DATA = "${baseDir}";
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};
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env =
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{ NIX_REMOTE = "daemon";
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{
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NIX_REMOTE = "daemon";
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PGPASSFILE = "${baseDir}/pgpass";
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NIX_REMOTE_SYSTEMS = lib.concatStringsSep ":" cfg.buildMachinesFiles;
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} // lib.optionalAttrs (cfg.smtpHost != null) {
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}
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// lib.optionalAttrs (cfg.smtpHost != null) {
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EMAIL_SENDER_TRANSPORT = "SMTP";
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EMAIL_SENDER_TRANSPORT_host = cfg.smtpHost;
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} // hydraEnv // cfg.extraEnv;
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}
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// hydraEnv
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// cfg.extraEnv;
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serverEnv = env //
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{ HYDRA_TRACKER = cfg.tracker;
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serverEnv =
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env
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// {
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HYDRA_TRACKER = cfg.tracker;
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XDG_CACHE_HOME = "${baseDir}/www/.cache";
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COLUMNS = "80";
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PGPASSFILE = "${baseDir}/pgpass-www"; # grrr
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} // (lib.optionalAttrs cfg.debugServer { DBIC_TRACE = "1"; });
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}
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// (lib.optionalAttrs cfg.debugServer { DBIC_TRACE = "1"; });
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localDB = "dbi:Pg:dbname=hydra;user=hydra;";
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haveLocalDB = cfg.dbi == localDB;
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hydra-package =
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let
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makeWrapperArgs = lib.concatStringsSep " " (lib.mapAttrsToList (key: value: "--set-default \"${key}\" \"${value}\"") hydraEnv);
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in pkgs.buildEnv rec {
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name = "hydra-env";
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nativeBuildInputs = [ pkgs.makeWrapper ];
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paths = [ cfg.package ];
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let
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makeWrapperArgs = lib.concatStringsSep " " (
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lib.mapAttrsToList (key: value: "--set-default \"${key}\" \"${value}\"") hydraEnv
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);
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in
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pkgs.buildEnv rec {
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name = "hydra-env";
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nativeBuildInputs = [ pkgs.makeWrapper ];
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paths = [ cfg.package ];
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postBuild = ''
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if [ -L "$out/bin" ]; then
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unlink "$out/bin"
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fi
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mkdir -p "$out/bin"
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for path in ${lib.concatStringsSep " " paths}; do
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if [ -d "$path/bin" ]; then
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cd "$path/bin"
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for prg in *; do
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if [ -f "$prg" ]; then
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rm -f "$out/bin/$prg"
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if [ -x "$prg" ]; then
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makeWrapper "$path/bin/$prg" "$out/bin/$prg" ${makeWrapperArgs}
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fi
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fi
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done
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postBuild = ''
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if [ -L "$out/bin" ]; then
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unlink "$out/bin"
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fi
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done
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'';
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};
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mkdir -p "$out/bin"
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for path in ${lib.concatStringsSep " " paths}; do
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if [ -d "$path/bin" ]; then
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cd "$path/bin"
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for prg in *; do
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if [ -f "$prg" ]; then
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rm -f "$out/bin/$prg"
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if [ -x "$prg" ]; then
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makeWrapper "$path/bin/$prg" "$out/bin/$prg" ${makeWrapperArgs}
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fi
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fi
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done
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fi
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done
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'';
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};
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in
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@@ -199,7 +214,7 @@ in
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extraEnv = lib.mkOption {
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type = lib.types.attrsOf lib.types.str;
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default = {};
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default = { };
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description = "Extra environment variables for Hydra.";
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};
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@@ -211,9 +226,12 @@ in
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buildMachinesFiles = lib.mkOption {
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type = lib.types.listOf lib.types.path;
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default = lib.optional (config.nix.buildMachines != []) "/etc/nix/machines";
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default = lib.optional (config.nix.buildMachines != [ ]) "/etc/nix/machines";
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defaultText = lib.literalExpression ''lib.optional (config.nix.buildMachines != []) "/etc/nix/machines"'';
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example = [ "/etc/nix/machines" "/var/lib/hydra/provisioner/machines" ];
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example = [
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"/etc/nix/machines"
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"/var/lib/hydra/provisioner/machines"
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];
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description = "List of files containing build machines.";
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};
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@@ -234,7 +252,6 @@ in
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};
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###### implementation
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config = lib.mkIf cfg.enable {
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@@ -253,42 +270,41 @@ in
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gid = config.ids.gids.hydra;
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};
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users.users.hydra =
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{ description = "Hydra";
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group = "hydra";
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# We don't enable `createHome` here because the creation of the home directory is handled by the hydra-init service below.
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home = baseDir;
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useDefaultShell = true;
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uid = config.ids.uids.hydra;
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};
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users.users.hydra = {
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description = "Hydra";
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group = "hydra";
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# We don't enable `createHome` here because the creation of the home directory is handled by the hydra-init service below.
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home = baseDir;
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useDefaultShell = true;
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uid = config.ids.uids.hydra;
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};
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users.users.hydra-queue-runner =
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{ description = "Hydra queue runner";
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group = "hydra";
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useDefaultShell = true;
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home = "${baseDir}/queue-runner"; # really only to keep SSH happy
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uid = config.ids.uids.hydra-queue-runner;
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};
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users.users.hydra-queue-runner = {
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description = "Hydra queue runner";
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group = "hydra";
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useDefaultShell = true;
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home = "${baseDir}/queue-runner"; # really only to keep SSH happy
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uid = config.ids.uids.hydra-queue-runner;
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};
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users.users.hydra-www =
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{ description = "Hydra web server";
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group = "hydra";
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useDefaultShell = true;
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uid = config.ids.uids.hydra-www;
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};
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users.users.hydra-www = {
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description = "Hydra web server";
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group = "hydra";
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useDefaultShell = true;
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uid = config.ids.uids.hydra-www;
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};
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services.hydra.extraConfig =
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''
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using_frontend_proxy = 1
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base_uri = ${cfg.hydraURL}
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notification_sender = ${cfg.notificationSender}
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max_servers = ${toString cfg.maxServers}
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${lib.optionalString (cfg.logo != null) ''
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hydra_logo = ${cfg.logo}
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''}
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gc_roots_dir = ${cfg.gcRootsDir}
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use-substitutes = ${if cfg.useSubstitutes then "1" else "0"}
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'';
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services.hydra.extraConfig = ''
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using_frontend_proxy = 1
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base_uri = ${cfg.hydraURL}
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notification_sender = ${cfg.notificationSender}
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max_servers = ${toString cfg.maxServers}
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${lib.optionalString (cfg.logo != null) ''
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hydra_logo = ${cfg.logo}
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''}
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gc_roots_dir = ${cfg.gcRootsDir}
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use-substitutes = ${if cfg.useSubstitutes then "1" else "0"}
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'';
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environment.systemPackages = [ hydra-package ];
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@@ -301,247 +317,264 @@ in
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trusted-users = [ "hydra-queue-runner" ];
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}
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(lib.mkIf (lib.versionOlder (lib.getVersion config.nix.package.out) "2.4pre")
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{
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# The default (`true') slows Nix down a lot since the build farm
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# has so many GC roots.
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gc-check-reachability = false;
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}
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)
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(lib.mkIf (lib.versionOlder (lib.getVersion config.nix.package.out) "2.4pre") {
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# The default (`true') slows Nix down a lot since the build farm
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# has so many GC roots.
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gc-check-reachability = false;
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})
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];
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systemd.slices.system-hydra = {
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description = "Hydra CI Server Slice";
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documentation = [ "file://${cfg.package}/share/doc/hydra/index.html" "https://nixos.org/hydra/manual/" ];
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documentation = [
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"file://${cfg.package}/share/doc/hydra/index.html"
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"https://nixos.org/hydra/manual/"
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];
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};
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systemd.services.hydra-init =
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{ wantedBy = [ "multi-user.target" ];
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requires = lib.optional haveLocalDB "postgresql.service";
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after = lib.optional haveLocalDB "postgresql.service";
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environment = env // {
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HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-init";
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};
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path = [ pkgs.util-linux ];
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preStart = ''
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mkdir -p ${baseDir}
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chown hydra:hydra ${baseDir}
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chmod 0750 ${baseDir}
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systemd.services.hydra-init = {
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wantedBy = [ "multi-user.target" ];
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requires = lib.optional haveLocalDB "postgresql.service";
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after = lib.optional haveLocalDB "postgresql.service";
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environment = env // {
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HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-init";
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};
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path = [ pkgs.util-linux ];
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preStart = ''
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mkdir -p ${baseDir}
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chown hydra:hydra ${baseDir}
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chmod 0750 ${baseDir}
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ln -sf ${hydraConf} ${baseDir}/hydra.conf
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ln -sf ${hydraConf} ${baseDir}/hydra.conf
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mkdir -m 0700 ${baseDir}/www || true
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chown hydra-www:hydra ${baseDir}/www
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mkdir -m 0700 ${baseDir}/www || true
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chown hydra-www:hydra ${baseDir}/www
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mkdir -m 0700 ${baseDir}/queue-runner || true
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mkdir -m 0750 ${baseDir}/build-logs || true
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mkdir -m 0750 ${baseDir}/runcommand-logs || true
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chown hydra-queue-runner:hydra \
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${baseDir}/queue-runner \
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${baseDir}/build-logs \
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${baseDir}/runcommand-logs
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mkdir -m 0700 ${baseDir}/queue-runner || true
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mkdir -m 0750 ${baseDir}/build-logs || true
|
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mkdir -m 0750 ${baseDir}/runcommand-logs || true
|
||||
chown hydra-queue-runner:hydra \
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${baseDir}/queue-runner \
|
||||
${baseDir}/build-logs \
|
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${baseDir}/runcommand-logs
|
||||
|
||||
${lib.optionalString haveLocalDB ''
|
||||
if ! [ -e ${baseDir}/.db-created ]; then
|
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runuser -u ${config.services.postgresql.superUser} ${config.services.postgresql.package}/bin/createuser hydra
|
||||
runuser -u ${config.services.postgresql.superUser} ${config.services.postgresql.package}/bin/createdb -- -O hydra hydra
|
||||
touch ${baseDir}/.db-created
|
||||
fi
|
||||
echo "create extension if not exists pg_trgm" | runuser -u ${config.services.postgresql.superUser} -- ${config.services.postgresql.package}/bin/psql hydra
|
||||
''}
|
||||
${lib.optionalString haveLocalDB ''
|
||||
if ! [ -e ${baseDir}/.db-created ]; then
|
||||
runuser -u ${config.services.postgresql.superUser} ${config.services.postgresql.package}/bin/createuser hydra
|
||||
runuser -u ${config.services.postgresql.superUser} ${config.services.postgresql.package}/bin/createdb -- -O hydra hydra
|
||||
touch ${baseDir}/.db-created
|
||||
fi
|
||||
echo "create extension if not exists pg_trgm" | runuser -u ${config.services.postgresql.superUser} -- ${config.services.postgresql.package}/bin/psql hydra
|
||||
''}
|
||||
|
||||
if [ ! -e ${cfg.gcRootsDir} ]; then
|
||||
if [ ! -e ${cfg.gcRootsDir} ]; then
|
||||
|
||||
# Move legacy roots directory.
|
||||
if [ -e /nix/var/nix/gcroots/per-user/hydra/hydra-roots ]; then
|
||||
mv /nix/var/nix/gcroots/per-user/hydra/hydra-roots ${cfg.gcRootsDir}
|
||||
fi
|
||||
|
||||
mkdir -p ${cfg.gcRootsDir}
|
||||
# Move legacy roots directory.
|
||||
if [ -e /nix/var/nix/gcroots/per-user/hydra/hydra-roots ]; then
|
||||
mv /nix/var/nix/gcroots/per-user/hydra/hydra-roots ${cfg.gcRootsDir}
|
||||
fi
|
||||
|
||||
# Move legacy hydra-www roots.
|
||||
if [ -e /nix/var/nix/gcroots/per-user/hydra-www/hydra-roots ]; then
|
||||
find /nix/var/nix/gcroots/per-user/hydra-www/hydra-roots/ -type f -print0 \
|
||||
| xargs -0 -r mv -f -t ${cfg.gcRootsDir}/
|
||||
rmdir /nix/var/nix/gcroots/per-user/hydra-www/hydra-roots
|
||||
fi
|
||||
mkdir -p ${cfg.gcRootsDir}
|
||||
fi
|
||||
|
||||
chown hydra:hydra ${cfg.gcRootsDir}
|
||||
chmod 2775 ${cfg.gcRootsDir}
|
||||
'';
|
||||
serviceConfig.ExecStart = "${hydra-package}/bin/hydra-init";
|
||||
serviceConfig.PermissionsStartOnly = true;
|
||||
serviceConfig.User = "hydra";
|
||||
serviceConfig.Type = "oneshot";
|
||||
serviceConfig.RemainAfterExit = true;
|
||||
serviceConfig.Slice = "system-hydra.slice";
|
||||
# Move legacy hydra-www roots.
|
||||
if [ -e /nix/var/nix/gcroots/per-user/hydra-www/hydra-roots ]; then
|
||||
find /nix/var/nix/gcroots/per-user/hydra-www/hydra-roots/ -type f -print0 \
|
||||
| xargs -0 -r mv -f -t ${cfg.gcRootsDir}/
|
||||
rmdir /nix/var/nix/gcroots/per-user/hydra-www/hydra-roots
|
||||
fi
|
||||
|
||||
chown hydra:hydra ${cfg.gcRootsDir}
|
||||
chmod 2775 ${cfg.gcRootsDir}
|
||||
'';
|
||||
serviceConfig.ExecStart = "${hydra-package}/bin/hydra-init";
|
||||
serviceConfig.PermissionsStartOnly = true;
|
||||
serviceConfig.User = "hydra";
|
||||
serviceConfig.Type = "oneshot";
|
||||
serviceConfig.RemainAfterExit = true;
|
||||
serviceConfig.Slice = "system-hydra.slice";
|
||||
};
|
||||
|
||||
systemd.services.hydra-server = {
|
||||
wantedBy = [ "multi-user.target" ];
|
||||
requires = [ "hydra-init.service" ];
|
||||
after = [ "hydra-init.service" ];
|
||||
environment = serverEnv // {
|
||||
HYDRA_DBI = "${serverEnv.HYDRA_DBI};application_name=hydra-server";
|
||||
};
|
||||
|
||||
systemd.services.hydra-server =
|
||||
{ wantedBy = [ "multi-user.target" ];
|
||||
requires = [ "hydra-init.service" ];
|
||||
after = [ "hydra-init.service" ];
|
||||
environment = serverEnv // {
|
||||
HYDRA_DBI = "${serverEnv.HYDRA_DBI};application_name=hydra-server";
|
||||
};
|
||||
restartTriggers = [ hydraConf ];
|
||||
serviceConfig =
|
||||
{ ExecStart =
|
||||
"@${hydra-package}/bin/hydra-server hydra-server -f -h '${cfg.listenHost}' "
|
||||
+ "-p ${toString cfg.port} --min_spare_servers ${toString cfg.minSpareServers} --max_spare_servers ${toString cfg.maxSpareServers} "
|
||||
+ "--max_servers ${toString cfg.maxServers} --max_requests 100 ${lib.optionalString cfg.debugServer "-d"}";
|
||||
User = "hydra-www";
|
||||
PermissionsStartOnly = true;
|
||||
Restart = "always";
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
restartTriggers = [ hydraConf ];
|
||||
serviceConfig = {
|
||||
ExecStart =
|
||||
"@${hydra-package}/bin/hydra-server hydra-server -f -h '${cfg.listenHost}' "
|
||||
+ "-p ${toString cfg.port} --min_spare_servers ${toString cfg.minSpareServers} --max_spare_servers ${toString cfg.maxSpareServers} "
|
||||
+ "--max_servers ${toString cfg.maxServers} --max_requests 100 ${lib.optionalString cfg.debugServer "-d"}";
|
||||
User = "hydra-www";
|
||||
PermissionsStartOnly = true;
|
||||
Restart = "always";
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
};
|
||||
|
||||
systemd.services.hydra-queue-runner =
|
||||
{ wantedBy = [ "multi-user.target" ];
|
||||
requires = [ "hydra-init.service" ];
|
||||
after = [ "hydra-init.service" "network.target" ];
|
||||
path = [ hydra-package pkgs.nettools pkgs.openssh pkgs.bzip2 config.nix.package ];
|
||||
restartTriggers = [ hydraConf ];
|
||||
environment = env // {
|
||||
PGPASSFILE = "${baseDir}/pgpass-queue-runner"; # grrr
|
||||
IN_SYSTEMD = "1"; # to get log severity levels
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-queue-runner";
|
||||
};
|
||||
serviceConfig =
|
||||
{ ExecStart = "@${hydra-package}/bin/hydra-queue-runner hydra-queue-runner -v";
|
||||
ExecStopPost = "${hydra-package}/bin/hydra-queue-runner --unlock";
|
||||
User = "hydra-queue-runner";
|
||||
Restart = "always";
|
||||
Slice = "system-hydra.slice";
|
||||
|
||||
# Ensure we can get core dumps.
|
||||
LimitCORE = "infinity";
|
||||
WorkingDirectory = "${baseDir}/queue-runner";
|
||||
};
|
||||
systemd.services.hydra-queue-runner = {
|
||||
wantedBy = [ "multi-user.target" ];
|
||||
requires = [ "hydra-init.service" ];
|
||||
after = [
|
||||
"hydra-init.service"
|
||||
"network.target"
|
||||
];
|
||||
path = [
|
||||
hydra-package
|
||||
pkgs.nettools
|
||||
pkgs.openssh
|
||||
pkgs.bzip2
|
||||
config.nix.package
|
||||
];
|
||||
restartTriggers = [ hydraConf ];
|
||||
environment = env // {
|
||||
PGPASSFILE = "${baseDir}/pgpass-queue-runner"; # grrr
|
||||
IN_SYSTEMD = "1"; # to get log severity levels
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-queue-runner";
|
||||
};
|
||||
serviceConfig = {
|
||||
ExecStart = "@${hydra-package}/bin/hydra-queue-runner hydra-queue-runner -v";
|
||||
ExecStopPost = "${hydra-package}/bin/hydra-queue-runner --unlock";
|
||||
User = "hydra-queue-runner";
|
||||
Restart = "always";
|
||||
Slice = "system-hydra.slice";
|
||||
|
||||
systemd.services.hydra-evaluator =
|
||||
{ wantedBy = [ "multi-user.target" ];
|
||||
requires = [ "hydra-init.service" ];
|
||||
wants = [ "network-online.target" ];
|
||||
after = [ "hydra-init.service" "network.target" "network-online.target" ];
|
||||
path = with pkgs; [ hydra-package nettools jq ];
|
||||
restartTriggers = [ hydraConf ];
|
||||
environment = env // {
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-evaluator";
|
||||
};
|
||||
serviceConfig =
|
||||
{ ExecStart = "@${hydra-package}/bin/hydra-evaluator hydra-evaluator";
|
||||
User = "hydra";
|
||||
Restart = "always";
|
||||
WorkingDirectory = baseDir;
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
# Ensure we can get core dumps.
|
||||
LimitCORE = "infinity";
|
||||
WorkingDirectory = "${baseDir}/queue-runner";
|
||||
};
|
||||
};
|
||||
|
||||
systemd.services.hydra-update-gc-roots =
|
||||
{ requires = [ "hydra-init.service" ];
|
||||
after = [ "hydra-init.service" ];
|
||||
environment = env // {
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-update-gc-roots";
|
||||
};
|
||||
serviceConfig =
|
||||
{ ExecStart = "@${hydra-package}/bin/hydra-update-gc-roots hydra-update-gc-roots";
|
||||
User = "hydra";
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
startAt = "2,14:15";
|
||||
systemd.services.hydra-evaluator = {
|
||||
wantedBy = [ "multi-user.target" ];
|
||||
requires = [ "hydra-init.service" ];
|
||||
wants = [ "network-online.target" ];
|
||||
after = [
|
||||
"hydra-init.service"
|
||||
"network.target"
|
||||
"network-online.target"
|
||||
];
|
||||
path = with pkgs; [
|
||||
hydra-package
|
||||
nettools
|
||||
jq
|
||||
];
|
||||
restartTriggers = [ hydraConf ];
|
||||
environment = env // {
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-evaluator";
|
||||
};
|
||||
serviceConfig = {
|
||||
ExecStart = "@${hydra-package}/bin/hydra-evaluator hydra-evaluator";
|
||||
User = "hydra";
|
||||
Restart = "always";
|
||||
WorkingDirectory = baseDir;
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
};
|
||||
|
||||
systemd.services.hydra-send-stats =
|
||||
{ wantedBy = [ "multi-user.target" ];
|
||||
after = [ "hydra-init.service" ];
|
||||
environment = env // {
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-send-stats";
|
||||
};
|
||||
serviceConfig =
|
||||
{ ExecStart = "@${hydra-package}/bin/hydra-send-stats hydra-send-stats";
|
||||
User = "hydra";
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
systemd.services.hydra-update-gc-roots = {
|
||||
requires = [ "hydra-init.service" ];
|
||||
after = [ "hydra-init.service" ];
|
||||
environment = env // {
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-update-gc-roots";
|
||||
};
|
||||
serviceConfig = {
|
||||
ExecStart = "@${hydra-package}/bin/hydra-update-gc-roots hydra-update-gc-roots";
|
||||
User = "hydra";
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
startAt = "2,14:15";
|
||||
};
|
||||
|
||||
systemd.services.hydra-notify =
|
||||
{ wantedBy = [ "multi-user.target" ];
|
||||
requires = [ "hydra-init.service" ];
|
||||
after = [ "hydra-init.service" ];
|
||||
restartTriggers = [ hydraConf ];
|
||||
path = [ pkgs.zstd ];
|
||||
environment = env // {
|
||||
PGPASSFILE = "${baseDir}/pgpass-queue-runner";
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-notify";
|
||||
};
|
||||
serviceConfig =
|
||||
{ ExecStart = "@${hydra-package}/bin/hydra-notify hydra-notify";
|
||||
# FIXME: run this under a less privileged user?
|
||||
User = "hydra-queue-runner";
|
||||
Restart = "always";
|
||||
RestartSec = 5;
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
systemd.services.hydra-send-stats = {
|
||||
wantedBy = [ "multi-user.target" ];
|
||||
after = [ "hydra-init.service" ];
|
||||
environment = env // {
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-send-stats";
|
||||
};
|
||||
serviceConfig = {
|
||||
ExecStart = "@${hydra-package}/bin/hydra-send-stats hydra-send-stats";
|
||||
User = "hydra";
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
};
|
||||
|
||||
systemd.services.hydra-notify = {
|
||||
wantedBy = [ "multi-user.target" ];
|
||||
requires = [ "hydra-init.service" ];
|
||||
after = [ "hydra-init.service" ];
|
||||
restartTriggers = [ hydraConf ];
|
||||
path = [ pkgs.zstd ];
|
||||
environment = env // {
|
||||
PGPASSFILE = "${baseDir}/pgpass-queue-runner";
|
||||
HYDRA_DBI = "${env.HYDRA_DBI};application_name=hydra-notify";
|
||||
};
|
||||
serviceConfig = {
|
||||
ExecStart = "@${hydra-package}/bin/hydra-notify hydra-notify";
|
||||
# FIXME: run this under a less privileged user?
|
||||
User = "hydra-queue-runner";
|
||||
Restart = "always";
|
||||
RestartSec = 5;
|
||||
Slice = "system-hydra.slice";
|
||||
};
|
||||
};
|
||||
|
||||
# If there is less than a certain amount of free disk space, stop
|
||||
# the queue/evaluator to prevent builds from failing or aborting.
|
||||
systemd.services.hydra-check-space =
|
||||
{ script =
|
||||
''
|
||||
if [ $(($(stat -f -c '%a' /nix/store) * $(stat -f -c '%S' /nix/store))) -lt $((${toString cfg.minimumDiskFree} * 1024**3)) ]; then
|
||||
echo "stopping Hydra queue runner due to lack of free space..."
|
||||
systemctl stop hydra-queue-runner
|
||||
fi
|
||||
if [ $(($(stat -f -c '%a' /nix/store) * $(stat -f -c '%S' /nix/store))) -lt $((${toString cfg.minimumDiskFreeEvaluator} * 1024**3)) ]; then
|
||||
echo "stopping Hydra evaluator due to lack of free space..."
|
||||
systemctl stop hydra-evaluator
|
||||
fi
|
||||
'';
|
||||
startAt = "*:0/5";
|
||||
serviceConfig.Slice = "system-hydra.slice";
|
||||
};
|
||||
systemd.services.hydra-check-space = {
|
||||
script = ''
|
||||
if [ $(($(stat -f -c '%a' /nix/store) * $(stat -f -c '%S' /nix/store))) -lt $((${toString cfg.minimumDiskFree} * 1024**3)) ]; then
|
||||
echo "stopping Hydra queue runner due to lack of free space..."
|
||||
systemctl stop hydra-queue-runner
|
||||
fi
|
||||
if [ $(($(stat -f -c '%a' /nix/store) * $(stat -f -c '%S' /nix/store))) -lt $((${toString cfg.minimumDiskFreeEvaluator} * 1024**3)) ]; then
|
||||
echo "stopping Hydra evaluator due to lack of free space..."
|
||||
systemctl stop hydra-evaluator
|
||||
fi
|
||||
'';
|
||||
startAt = "*:0/5";
|
||||
serviceConfig.Slice = "system-hydra.slice";
|
||||
};
|
||||
|
||||
# Periodically compress build logs. The queue runner compresses
|
||||
# logs automatically after a step finishes, but this doesn't work
|
||||
# if the queue runner is stopped prematurely.
|
||||
systemd.services.hydra-compress-logs =
|
||||
{ path = [ pkgs.bzip2 pkgs.zstd ];
|
||||
script =
|
||||
''
|
||||
set -eou pipefail
|
||||
compression=$(sed -nr 's/compress_build_logs_compression = ()/\1/p' ${baseDir}/hydra.conf)
|
||||
if [[ $compression == "" || $compression == bzip2 ]]; then
|
||||
compressionCmd=(bzip2)
|
||||
elif [[ $compression == zstd ]]; then
|
||||
compressionCmd=(zstd --rm)
|
||||
fi
|
||||
find ${baseDir}/build-logs -ignore_readdir_race -type f -name "*.drv" -mtime +3 -size +0c -print0 | xargs -0 -r "''${compressionCmd[@]}" --force --quiet
|
||||
'';
|
||||
startAt = "Sun 01:45";
|
||||
serviceConfig.Slice = "system-hydra.slice";
|
||||
};
|
||||
systemd.services.hydra-compress-logs = {
|
||||
path = [
|
||||
pkgs.bzip2
|
||||
pkgs.zstd
|
||||
];
|
||||
script = ''
|
||||
set -eou pipefail
|
||||
compression=$(sed -nr 's/compress_build_logs_compression = ()/\1/p' ${baseDir}/hydra.conf)
|
||||
if [[ $compression == "" || $compression == bzip2 ]]; then
|
||||
compressionCmd=(bzip2)
|
||||
elif [[ $compression == zstd ]]; then
|
||||
compressionCmd=(zstd --rm)
|
||||
fi
|
||||
find ${baseDir}/build-logs -ignore_readdir_race -type f -name "*.drv" -mtime +3 -size +0c -print0 | xargs -0 -r "''${compressionCmd[@]}" --force --quiet
|
||||
'';
|
||||
startAt = "Sun 01:45";
|
||||
serviceConfig.Slice = "system-hydra.slice";
|
||||
};
|
||||
|
||||
services.postgresql.enable = lib.mkIf haveLocalDB true;
|
||||
|
||||
services.postgresql.identMap = lib.optionalString haveLocalDB
|
||||
''
|
||||
hydra-users hydra hydra
|
||||
hydra-users hydra-queue-runner hydra
|
||||
hydra-users hydra-www hydra
|
||||
hydra-users root hydra
|
||||
# The postgres user is used to create the pg_trgm extension for the hydra database
|
||||
hydra-users postgres postgres
|
||||
'';
|
||||
services.postgresql.identMap = lib.optionalString haveLocalDB ''
|
||||
hydra-users hydra hydra
|
||||
hydra-users hydra-queue-runner hydra
|
||||
hydra-users hydra-www hydra
|
||||
hydra-users root hydra
|
||||
# The postgres user is used to create the pg_trgm extension for the hydra database
|
||||
hydra-users postgres postgres
|
||||
'';
|
||||
|
||||
services.postgresql.authentication = lib.optionalString haveLocalDB
|
||||
''
|
||||
local hydra all ident map=hydra-users
|
||||
'';
|
||||
services.postgresql.authentication = lib.optionalString haveLocalDB ''
|
||||
local hydra all ident map=hydra-users
|
||||
'';
|
||||
|
||||
};
|
||||
|
||||
|
||||
Reference in New Issue
Block a user