Deploying to Kubernetes Cluster
Learn to package and deploy your microservices to a Kubernetes cluster for scalable orchestration.
Why Kubernetes for Deployment?
You've built microservices and containerized them with Docker. Now, how do you manage them at scale?
Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications. It helps you run your microservices reliably.
Containerizing Your Microservice
Before deploying to Kubernetes, your Spring Boot application needs to be packaged into a Docker image. This process makes your application portable.
A Dockerfile defines how to build this image. You can think of it as a recipe for your container.
FROM openjdk:17-jdk-slim
ARG JAR_FILE=target/*.jar
COPY ${JAR_FILE} app.jar
ENTRYPOINT ["java","-jar","/app.jar"]All lessons in this course
- Deploying to Kubernetes Cluster
- Serverless Functions with Spring Cloud
- CI/CD Pipeline for Microservices