why cannot launch the instance ?

25 Aug 2021

      After the success deploy, I try to create a instance and launch it.

But it failed.

The error is :

Message    Exceeded maximum number of retries. Exhausted all hosts available
for retrying build failures for instance
b238edf6-093b-41ce-bd59-a349f8e8fa12.

Code       500

Details      Traceback (most recent call last): File
"/usr/lib/python3.6/site-packages/nova/conductor/manager.py", line 665, in
build_instances raise exception.MaxRetriesExceeded(reason=msg) 

nova.exception.MaxRetriesExceeded: Exceeded maximum number of retries.
Exhausted all hosts available for retrying build failures for instance
b238edf6-093b-41ce-bd59-a349f8e8fa12. 

Created     Aug. 25, 2021, 3:23 p.m.

Why ?

Thanks.

why cannot launch the instance ?

Tommy Sway