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-rw-r--r--src/ceph-volume/ceph_volume/util/prepare.py3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/ceph-volume/ceph_volume/util/prepare.py b/src/ceph-volume/ceph_volume/util/prepare.py
index 9c863b83d93..ff7fc023fc4 100644
--- a/src/ceph-volume/ceph_volume/util/prepare.py
+++ b/src/ceph-volume/ceph_volume/util/prepare.py
@@ -9,6 +9,7 @@ import logging
import json
from ceph_volume import process, conf, terminal
from ceph_volume.util import system, constants, str_to_int, disk
+from typing import Optional
logger = logging.getLogger(__name__)
mlogger = terminal.MultiLogger(__name__)
@@ -121,7 +122,7 @@ def get_block_wal_size(lv_format=True):
return wal_size
-def create_id(fsid, json_secrets, osd_id=None):
+def create_id(fsid: str, json_secrets: str, osd_id: Optional[str]=None) -> str:
"""
:param fsid: The osd fsid to create, always required
:param json_secrets: a json-ready object with whatever secrets are wanted