Chaos Testing your Microservices with Istio

Chaos Testing is a practice to intentionally introduce failures in your system to test the resiliency and recovery of your microservices architecture. The Mean Time to Recovery(MTTR) needs to be minimized in the current modern day architectures. Hence it is beneficial to validate different failure scenarios ahead of time and take necessary action items to stabilize the system and make it more resilient.

Istio Service Mesh Data Plane

The Istio Data Plane is primarily comprised of the Envoy proxies which are attached as dedicated sidecars to each application instance. Istio Data Plane intercepts all incoming(Ingress) and outgoing(Egress) network traffic. This and gives us the ability to apply all the features at this layer, without polluting the application code.