Weave Flagger is an open source Kubernetes operator developed by Stefan Prodan (on the Weaveworks Developer Experience team). Stefan’s integration lets you promote canary deployments using AWS App Mesh. Flagger, when used with Weave Cloud and AWS App Mesh, allows fully automated canary deployments. It uses Prometheus metrics to determine canary deployment success or failure and automatically shifts traffic between the current deployment to the canary deployment.
