nixos/grafana-agent: add `extraFlags` option (#228883) (549bee98) · Commits · nix / nixpkgs

nixos/modules/services/monitoring/grafana-agent.nix

+15 −9

Original line number	Diff line number	Diff line
		@@ -13,12 +13,7 @@ in
		options.services.grafana-agent = {
		enable = mkEnableOption (lib.mdDoc "grafana-agent");

		package = mkOption {
		type = types.package;
		default = pkgs.grafana-agent;
		defaultText = lib.literalExpression "pkgs.grafana-agent";
		description = lib.mdDoc "The grafana-agent package to use.";
		};
		package = mkPackageOptionMD pkgs "grafana-agent" { };

		credentials = mkOption {
		description = lib.mdDoc ''
		@@ -37,11 +32,22 @@ in
		};
		};

		extraFlags = mkOption {
		type = with types; listOf str;
		default = [ ];
		example = [ "-enable-features=integrations-next" "-disable-reporting" ];
		description = lib.mdDoc ''
		Extra command-line flags passed to {command}`grafana-agent`.

		See <https://grafana.com/docs/agent/latest/static/configuration/flags/>
		'';
		};

		settings = mkOption {
		description = lib.mdDoc ''
		Configuration for `grafana-agent`.
		Configuration for {command}`grafana-agent`.

		See https://grafana.com/docs/agent/latest/configuration/
		See <https://grafana.com/docs/agent/latest/configuration/>
		'';

		type = types.submodule {
		@@ -140,7 +146,7 @@ in
		# We can't use Environment=HOSTNAME=%H, as it doesn't include the domain part.
		export HOSTNAME=$(< /proc/sys/kernel/hostname)

		exec ${lib.getExe cfg.package} -config.expand-env -config.file ${configFile}
		exec ${lib.getExe cfg.package} -config.expand-env -config.file ${configFile} ${escapeShellArgs cfg.extraFlags}
		'';
		serviceConfig = {
		Restart = "always";