[PRGM3a]Deploy Java WAR File on Tomcat using Docker | Dockerfile + Docker Compose Tutorial

In this video, we walk through containerizing a Java web application using Docker. Learn how to:

✅ Create a Maven project with WAR packaging
✅ Build a custom Docker image using Tomcat
✅ Write a Dockerfile for deploying the WAR file
✅ Run the application inside a Docker container
✅ Access the web app via localhost
✅ Use Docker basic commands to manage images and containers
✅ Push your Docker image to Docker Hub
✅ Set up Docker Compose for multi-container apps (if extended)

📌 Tools Used:
• Eclipse for Java development
• Visual Studio Code with Docker extension
• Docker Desktop

📂 Project Structure:
- Maven WAR Plugin setup
- Dockerfile configuration

🧠 Whether you're a beginner or exploring DevOps and CI/CD workflows, this is a great hands-on project to strengthen your Docker skills!

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#Docker #Java #Tomcat #WAR #DevOps #DockerTutorial #Maven #DockerCompose