Hi all, last week we released ECE 1.1.0 with new features and bug fixes. Since then, we've discovered a critical bug that leads to Kibana being unavailable post-upgrade. This bug only affects users who upgraded from 1.0.x versions of ECE to 1.1.0. If you freshly installed 1.1.0, your deployments are not affected.
Issue
If you upgraded to ECE 1.1.0 and tried to:
a) restart allocators
b) increase capacity by adding hosts
You will see Kibana authentication issues and unavailability of monitoring.
Immediate workaround
Please see this blog post for a workaround and next steps.