This release comes with support for the SMI v1alpha2 and v1alpha3 TrafficSplit APIs.

For SMI compatible service mesh solutions like Open Service Mesh, Consul Connect or Nginx Service Mesh, Prometheus MetricTemplates can be used to implement the request success rate and request duration checks.

The desired SMI version can be set in the Canary object:

apiVersion: flagger.app/v1beta1
kind: Canary
metadata:
  name: my-canary
spec:
  provider: "smi:v1alpha3" # or "smi:v1alpha2" or "smi:v1alpha1"

Features

• Implement SMI v1alpha2 and v1alpha3 routers
• Add alerting HTTP/S proxy option
• Add option to mute alerts generated from webhooks

Fixes

• Scale up canary on confirm rollout