The new version of your containerized application has been tested and is ready to be deployed to production on Google Kubernetes Engine (GKE). You could not fully load-test the new version in your…

Canary deployments gradually roll out the new application version to a small subset of users or traffic first, allowing real-world performance monitoring and validation before a full rollout. This minimizes the impact of potential performance issues that were not caught during pre-production load testing.

Blue/green deployments switch all traffic to the new version simultaneously, which carries a higher risk of performance degradation if the new version has issues and wasn't fully load-tested.

Using `kubectl` is a manual or script-based approach, not a full continuous delivery pipeline, and Config Connector is for resource management, not dynamic traffic shifting for new deployments.

Setting `spec.updateStrategy.type` in Kubernetes controls how pods are updated (e.g., rolling update), but it doesn't provide the granular traffic shifting and monitoring capabilities of a canary deployment for risk mitigation.