Instaclustr incident
AWS US-EAST-1 Operational Issues in a single Availability Zone use1-az4
Instaclustr experienced a minor incident on May 8, 2026 affecting AWS ec2-us-east-1, lasting 1d 3h. The incident has been resolved; the full update timeline is below.
Affected components
Update timeline
- identified May 08, 2026, 01:33 AM UTC
We are currently experiencing service degradation and potential disruptions in the AWS region US-EAST-1. This incident is a result of an ongoing issue with the cloud provider's infrastructure. Customers using the AWS availability zone **use1-az4** are impacted, with nodes in this availability zone observed to become unavailable. Clusters are expected to be available overall, and not significantly impacted. We are actively monitoring the situation and will provide additional details as they become available. AWS status is tracked at **https://health.aws.amazon.com/health/status**. If you have an urgent matter, please reach out to us via the support portal (support.instaclustr.com) or email ([email protected]).
- identified May 08, 2026, 01:55 AM UTC
We are continuing to work on a fix for this issue.
- resolved May 09, 2026, 05:02 AM UTC
This incident has been resolved.