GitHub user weizhouapache added a comment to the discussion: HTTP ERROR 503 Service Unavailable
I did not find any valuable information in the log. is there anything wrong in the db upgrade ? cc @gobiursus @purteppers you can search "DatabaseUpgradeChecker" in the log GitHub link: https://github.com/apache/cloudstack/discussions/9880#discussioncomment-11109432 ---- This is an automatically sent email for users@cloudstack.apache.org. To unsubscribe, please send an email to: users-unsubscr...@cloudstack.apache.org
