oxidized: switch to tmpfiles (#402646) (d1a07176) · Commits · nix / nixpkgs

nixos/modules/services/admin/oxidized.nix

+50 −8

Original line number	Diff line number	Diff line
		@@ -11,6 +11,8 @@ in
		options.services.oxidized = {
		enable = lib.mkEnableOption "the oxidized configuration backup service";

		package = lib.mkPackageOption pkgs "oxidized" { };

		user = lib.mkOption {
		type = lib.types.str;
		default = "oxidized";
		@@ -70,7 +72,8 @@ in
		};

		routerDB = lib.mkOption {
		type = lib.types.path;
		type = lib.types.nullOr lib.types.path;
		default = null;
		example = lib.literalExpression ''
		pkgs.writeText "oxidized-router.db" '''
		hostname-sw1:powerconnect:username1:password2
		@@ -94,18 +97,57 @@ in
		isSystemUser = true;
		};

		systemd.tmpfiles.settings."10-oxidized" =
		{
		"${cfg.dataDir}" = {
		d = {
		mode = "0750";
		user = cfg.user;
		group = cfg.group;
		};
		};

		"${cfg.dataDir}/.config" = {
		d = {
		mode = "0750";
		user = cfg.user;
		group = cfg.group;
		};
		};

		"${cfg.dataDir}/.config/oxidized" = {
		d = {
		mode = "0750";
		user = cfg.user;
		group = cfg.group;
		};
		};

		"${cfg.dataDir}/.config/oxidized/config" = {
		L = {
		argument = "${cfg.configFile}";
		user = cfg.user;
		group = cfg.group;
		};
		};

		}
		// lib.optionalAttrs (cfg.routerDB != null) {
		"${cfg.dataDir}/.config/oxidized/router.db" = {
		L = {
		argument = "${cfg.routerDB}";
		user = cfg.user;
		group = cfg.group;
		};
		};
		};

		systemd.services.oxidized = {
		wantedBy = [ "multi-user.target" ];
		after = [ "network.target" ];

		preStart = ''
		mkdir -p ${cfg.dataDir}/.config/oxidized
		ln -f -s ${cfg.routerDB} ${cfg.dataDir}/.config/oxidized/router.db
		ln -f -s ${cfg.configFile} ${cfg.dataDir}/.config/oxidized/config
		'';

		serviceConfig = {
		ExecStart = "${pkgs.oxidized}/bin/oxidized";
		ExecStart = lib.getExe cfg.package;
		User = cfg.user;
		Group = cfg.group;
		UMask = "0077";

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