Bitbucket no longer auto starting after upgrade.

[Khang Pham]

Our Bitbucket server was upgraded from 6.10.1 to 7.17.4. After the upgrade, it seems that Bitbucket no longer auto starts upon server restart. I need to manually go into the bin folder and run the start-bitbucket.sh script. 

Our Bitbucket is running on a Redhat 7.9 OS. From checking the services, I cannot see any bitbucket or atlbitbucket service on the list. Although, with that said, I also cannot see the jira service on the service list, but our Jira auto starts fine. So not too sure what is happening there. 

The command I used to check the service on Redhat is: systemctl list-unit-files

Any idea on how to make Bitbucket auto start again?