I had a same issue and the problem has not resolved.
I think you need to run the packstack command with --debug option.
ex. packstack --answer-file=/root/answer.txt --timeout=0 --debug
I saw an error in log file when running /usr/bin/nova-manage db sync
mmm.
I had a same issue and the problem has not resolved.
I think you need to run the packstack command with --debug option.
ex. file=/root/ answer. txt --timeout=0 --debug
packstack --answer-
I saw an error in log file when running /usr/bin/ nova-manage db sync
mmm.