1 files changed, 23 insertions, 0 deletions
diff --git a/src/pybind/mgr/volumes/fs/operations/index.py b/src/pybind/mgr/volumes/fs/operations/index.py
new file mode 100644
index 000000000..0e4296d75
--- /dev/null
+++ b/src/pybind/mgr/volumes/fs/operations/index.py
@@ -0,0 +1,23 @@
+import errno
+import os
+
+from ..exception import VolumeException
+from .template import GroupTemplate
+
+class Index(GroupTemplate):
+    GROUP_NAME = "_index"
+
+    def __init__(self, fs, vol_spec):
+        self.fs = fs
+        self.vol_spec = vol_spec
+        self.groupname = Index.GROUP_NAME
+
+    @property
+    def path(self):
+        return os.path.join(self.vol_spec.base_dir.encode('utf-8'), self.groupname.encode('utf-8'))
+
+    def track(self, *args):
+        raise VolumeException(-errno.EINVAL, "operation not supported.")
+
+    def untrack(self, tracking_id):
+        raise VolumeException(-errno.EINVAL, "operation not supported.")