Introduction

Validate whether, right now, multiple pods of the same workload resource are deployed in the same AWS Availability Zone to avoid downtime whenever one zone isn't available.

Supported Advice States

Action Needed

The advice automatically discovers whether a Kubernetes workload resource, right now, spreads pods across AWS Availability Zones, e.g., via a podAntiAffinity rule.

Validation Needed

Not supported.

Implemented

Once you have configured Kubernetes to spread the pods across different AWS availability zones.

Disabling Advice

Every advice is automatically active as described in extension-kubernetes#configuration. You can also activate advice individually, using for this advice, the identifier com.steadybit.extension_kubernetes.advice.single-aws-zone.