What is a Kubernetes Operator? Definition & Examples

Kubernetes is an open-source orchestration system that simplifies the deployment and management of containerized applications in distributed environments. Operators are a key component of Kubernetes, providing custom objects and control loops for managing specific software within a cluster. They automate the deployment process by handling tasks such as upgrades, backups, and monitoring integrations. Examples of operators include MySQL Operator, Prometheus Operator, and Istio Operator. Operators can be created using various programming languages and are supported by tools like the Operator Framework to streamline their development.