All Octopus Server nodes in this cluster are draining tasks

All Octopus Server nodes in this cluster are draining tasks. Nothing is being deployed. What to do?

Hi Thomas,

Thanks for getting in touch!

This occured as your instance was in its outage window and the instance was in the middle of an upgrade to a new Octopus version, 2019.10.12. That upgrade has now finished and should be back to full operational status.

If you have any questions please let me know,

Regards,
Alex