Visitors App Operator

• This is an example operator to learn how to build custom controller to manage stateful application on kubernetes
• Manages a basic React, Django, MySQL app

Installation

• To run locally (outside a cluster)

make install run

• To build image and push to registry

make docker-build docker-push IMG=${IMAGE_NAME}:${TAG}

• To deploy to a cluster

 make deploy

• To remove operator from cluster

make undeploy

Resources

• For more information on operators visit https://sdk.operatorframework.io/
• https://book.kubebuilder.io/
• https://developers.redhat.com/books/kubernetes-operators