Nowdays, Containerization application is a must for portable deployment, automatic CI/CD development. And we need some environment to deploy our application with easy, robust and have some advantage like auto scalling feature, snapshoot, etc. Kubernetes come with some advantage, and we can deploy our containerized application with robust environment. However, we have to manage our kubernetes environment with easy UI cause of it really complicated when we use console to manage kubernetes, Rancher come with this solution. Rancher can manager kubernetes environment with lot of provider like GKE, Amazon, but for this tutorial, we use build in kubernetes engine from Rancher or usually called RKE(Rancher Kubernetes Engine).