With more and more applications and services being created as Cloud Native and deployed on cloud platforms, as well as the ever-increasing number of integrations required to provide rich functionality to end users, validating the reliability and resilience of your services is becoming extremely critical. The concept of chaos testing and engineering is becoming popular to test the resilience of cloud native services, but at the same time it is not always easy to get started with incorporating chaos testing into your release processes. This talk will provide with an introduction to chaos engineering, an approach for conducting chaos testing experiments, what is required to make chaos testing meaningful and some of the tools or frameworks available and how to choose between them.