Error goes like this – Failed to perform requested operation on instance “TestUbuntu2”, the instance has an error status: Please try again later [Error: Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance 7bf9297f-bcdc-4c4a-a425-a70d2c4739d3.]. I logged into my block storage node (cinder) and went to see logs /var/log/volume.log Everything … Continue reading OpenStack – Exceeded maximum number of retries. Exhausted all hosts available for retrying build failures for instance…