cloud-init: enable filesystems based on what is used (3d14617f) · Commits · nix / nixpkgs

nixos/modules/services/system/cloud-init.nix

+7 −3

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ let
		++ optional cfg.ext4.enable e2fsprogs
		++ optional cfg.xfs.enable xfsprogs
		;
		hasFs = fsName: lib.any (fs: fs.fsType == fsName) (lib.attrValues config.fileSystems);
		settingsFormat = pkgs.formats.yaml { };
		cfgfile = settingsFormat.generate "cloud.cfg" cfg.settings;
		in
		@@ -44,7 +45,8 @@ in

		btrfs.enable = mkOption {
		type = types.bool;
		default = false;
		default = hasFs "btrfs";
		defaultText = literalExpression ''hasFs "btrfs"'';
		description = mdDoc ''
		Allow the cloud-init service to operate `btrfs` filesystem.
		'';
		@@ -52,7 +54,8 @@ in

		ext4.enable = mkOption {
		type = types.bool;
		default = true;
		default = hasFs "ext4";
		defaultText = literalExpression ''hasFs "ext4"'';
		description = mdDoc ''
		Allow the cloud-init service to operate `ext4` filesystem.
		'';
		@@ -60,7 +63,8 @@ in

		xfs.enable = mkOption {
		type = types.bool;
		default = false;
		default = hasFs "xfs";
		defaultText = literalExpression ''hasFs "xfs"'';
		description = mdDoc ''
		Allow the cloud-init service to operate `xfs` filesystem.
		'';