The remote function in ceph-medic which calls out to os.stat produces a result object that has callable methods, which gets included in the report and makes execnet to raise an unserializable error since the output is an actual object. This happens in Python3 only where stat has other object attributes not present in Python2:
for attr in dir(stat_info):
attr = decoded(attr)
if not attr.startswith('__'):
value = decoded(getattr(stat_info, attr))
metadata[attr] = value
A strict list of attributes needs to be added to prevent this problem
The remote function in ceph-medic which calls out to
os.statproduces a result object that has callable methods, which gets included in the report and makes execnet to raise an unserializable error since the output is an actual object. This happens in Python3 only wherestathas other object attributes not present in Python2:A strict list of attributes needs to be added to prevent this problem