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|
{ 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;
};
}
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