Failures on cluster operations

This incident has been resolved.

All cluster operations should now succeed. We are monitoring for any additional failures.

Vertical scaling of clusters on AWS may take longer than expected.

We've identified a root cause and are working on a solution. Current impact is limited to vertical scaling of AWS clusters only.

We are currently seeing some operations on AWS clusters failing, including cluster creation and modification. We've investigated and found a root cause and are working on a mitigation.