Istio Documentation: Traffic Management, Istio Authors, 2023 - The official guide to configuring traffic routing with Istio, explaining weight-based and header-based rules critical for canary and A/B deployments.
Argo Rollouts Documentation, Argo Project Authors, 2023 - Official documentation detailing how to automate progressive delivery strategies in Kubernetes, with specific examples for canary and A/B testing using service meshes and metrics.