service-mesh

You can enforce strict mTLS in a specific namespace by configuring Istio with a PeerAuthentication policy targeting the production namespace, ensuring all inter-service communication is encrypted without altering application code.

The best way to route a percentage of traffic for a canary deployment is by using service mesh traffic management rules, which allow you to gradually shift traffic, monitor performance, and automatically roll back if errors increase.

A service mesh improves observability by automatically generating distributed tracing, metrics, and access logging for microservices communication, providing deep insights into inter-service behavior without requiring code changes.

Yes, you can implement fine-grained authorization policies using a service mesh like Istio, which manages authentication and security rules externally to enforce secure communication across your distributed system.

Yes, this configuration supports both Istio and Linkerd, enabling you to manage advanced microservices communication features like fault injection, traffic routing, and secure mTLS across either platform.

You need a service mesh when your distributed systems require robust inter-service communication patterns, such as sophisticated routing rules, canary deployments, and enforced security, which cannot be easily handled by the applications themselves.