The auto deployment has been running for more than 15 hours and when I click on abort, nothing happens. I cannot download any logs for debugging since the deployment is running. Both the source and destination servers run on AWS ubuntu server.
FMS Version: 22.0.2
OttoFMS Version: 4.13.1.251007258
Any thoughts on this issue or how to abort the deployment?
You can restart OttoFMS from the Settings page. That will abort the process.
From your screenshot, it looks like your Pre deployment script never completed. I would check that script and see if it got stuck in a loop, or got hung up for some other reason.
Not really because all that the Pre deployment script doing is fetching the migration details from DEPLOYMENT and SERVER tables and emailing it to the devs to notify that the deployment is about to start.