The article titled “RSocket & Spring Boot: Running the Crypto Server App in Minikube (Kubernetes)” by Ivan Franchin provides a detailed guide on deploying the Crypto Server App in Minikube using Kubernetes. The article outlines the step-by-step process and prerequisites for setting up Minikube on local machines, deploying a Spring Boot application called Crypto Server using RSocket, and integrating MongoDB in Minikube for the Book API storage.
The author emphasizes the use of RSocket for the Crypto Server app instead of the typical HTTP communication. Additionally, the readers are encouraged to access the complete code and implementation of the Book API to follow along with the steps outlined in the article.
The guide acknowledges that for readers to follow along, they will need to have Java 17+, Docker, Minikube, Kubectl, and VirtualBox installed on their machines.
Kubernetes’ role in managing application health and the use of liveness and readiness probes for ensuring pod readiness and container lifecycle management are discussed in the article.
The article also provides specific instructions for adding the Actuator dependency and enabling liveness and readiness probes to the application. The necessary code snippet for including the Actuator dependency in the pom.xml file is highlighted.
Overall, the article offers a comprehensive and practical guide for deploying the Crypto Server App in Minikube using Kubernetes, making it a valuable resource for developers and DevOps professionals looking to work with RSocket, Spring Boot, and Kubernetes.