c725924dfd
The current behavior was for gitlab-runner is to immediately terminate when there was a restart required. This can lead to aborted builds and is annoying to users. By enabling graceful mode gitlab-runner will wait for all builds to finish before terminating. The disadvantage is that a nixos-rebuild switch needs to wait till all jobs are done. Because of that it is not enabled by default.
86 lines
2.4 KiB
Nix
86 lines
2.4 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services.gitlab-runner;
|
|
configFile = pkgs.writeText "config.toml" cfg.configText;
|
|
hasDocker = config.virtualisation.docker.enable;
|
|
in
|
|
{
|
|
options.services.gitlab-runner = {
|
|
enable = mkEnableOption "Gitlab Runner";
|
|
|
|
configText = mkOption {
|
|
description = "Verbatim config.toml to use";
|
|
};
|
|
|
|
gracefulTermination = mkOption {
|
|
default = false;
|
|
type = types.bool;
|
|
description = ''
|
|
Finish all remaining jobs before stopping, restarting or reconfiguring.
|
|
If not set gitlab-runner will stop immediatly without waiting for jobs to finish,
|
|
which will lead to failed builds.
|
|
'';
|
|
};
|
|
|
|
gracefulTimeout = mkOption {
|
|
default = "infinity";
|
|
type = types.str;
|
|
example = "5min 20s";
|
|
description = ''Time to wait until a graceful shutdown is turned into a forceful one.'';
|
|
};
|
|
|
|
workDir = mkOption {
|
|
default = "/var/lib/gitlab-runner";
|
|
type = types.path;
|
|
description = "The working directory used";
|
|
};
|
|
|
|
package = mkOption {
|
|
description = "Gitlab Runner package to use";
|
|
default = pkgs.gitlab-runner;
|
|
defaultText = "pkgs.gitlab-runner";
|
|
type = types.package;
|
|
example = literalExample "pkgs.gitlab-runner_1_11";
|
|
};
|
|
|
|
};
|
|
|
|
config = mkIf cfg.enable {
|
|
systemd.services.gitlab-runner = {
|
|
description = "Gitlab Runner";
|
|
after = [ "network.target" ]
|
|
++ optional hasDocker "docker.service";
|
|
requires = optional hasDocker "docker.service";
|
|
wantedBy = [ "multi-user.target" ];
|
|
serviceConfig = {
|
|
ExecStart = ''${cfg.package.bin}/bin/gitlab-runner run \
|
|
--working-directory ${cfg.workDir} \
|
|
--config ${configFile} \
|
|
--service gitlab-runner \
|
|
--user gitlab-runner \
|
|
'';
|
|
|
|
} // optionalAttrs (cfg.gracefulTermination) {
|
|
TimeoutStopSec = "${cfg.gracefulTimeout}";
|
|
KillSignal = "SIGQUIT";
|
|
KillMode = "process";
|
|
};
|
|
};
|
|
|
|
# Make the gitlab-runner command availabe so users can query the runner
|
|
environment.systemPackages = [ cfg.package ];
|
|
|
|
users.extraUsers.gitlab-runner = {
|
|
group = "gitlab-runner";
|
|
extraGroups = optional hasDocker "docker";
|
|
uid = config.ids.uids.gitlab-runner;
|
|
home = cfg.workDir;
|
|
createHome = true;
|
|
};
|
|
|
|
users.extraGroups.gitlab-runner.gid = config.ids.gids.gitlab-runner;
|
|
};
|
|
}
|