Defining Kubernetes Deployment YAML File
The deployment YAML file specifies the desired state of the application, including the number of replicas, container image, and other configurations.
apiVersion: apps/v1
kind: Deployment
metadata:
name: java-app-deployment
spec:
replicas: 3
selector:
matchLabels:
app: java-app
template:
metadata:
labels:
app: java-app
spec:
containers:
- name: java-app-container
image: java-app
Java Application Deployment In Kubernetes With Jenkins CI/CD Pipeline
In modern software development, deploying applications to Kubernetes clusters has become a common practice due to their scalability and reliability. Automating this deployment process using continuous integration and continuous deployment (CI/CD) pipelines with Jenkins streamlines the development workflow and ensures consistent, reliable deployments. This article demonstrates deploying a sample Java application on a Kubernetes cluster using Minikube.