Background
Our company installed standalone confluence and jira on server computer. Unfortunatelt few days ago server computer was attacked by anonymous chinese hacker. Since then we cannot access our confluence. So, We decided to move cloud. But, We must access confluence in order to migrate server to cloud. ( to excute cloud backup tool). So, We formatted server computer and restore jira with backup files.(this was okay. works properly) But, we tried confluence with backfiles. Install process was okay. But, Just after Restoring with backup file. We cannot login to our confluence. Exact the same ID and password properly working on newly installed confluence. (Not restored by backup files)
When We use jira and confluence, we created IDs on Jira and linked them to confluence.
Version: confluence 6.11.2 server (maybe Not Sure)
What we have?
Backup file (zip from regularly generated by confluence)
confluencedb Backup files (mysql (sql extension))
What we Need?
1. We need to restore our confluence server and contents with backup file. (Now, We cannot login after restored by backup file.)
2. If there's some other way to directly migrate server backup file to cloud. Please let us know.