Learn everything there is to know about Docker and how to use Docker and Docker Compose to run your Spring Boot programs and databases inside containers
Key Features
- Learn to create Spring Boot application from Spring Initializer
- Learn about Docker hub, its repositories, Docker images, tags within each image
- Learn to build code again and build image again with a new tag and push it to Docker hub
Book Description
In this course, you will learn everything about Docker and run your Spring Boot apps and databases inside containers using Docker and Docker Compose.
First, you will learn about why it's necessary to execute apps within containers, as well as what Docker, Image, Container, Docker Hub, and Dockerfile are. Then we will look at the advantages of utilizing Docker and running apps inside containers, as well as how to make your own Dockerfile, build a Docker image, and launch a container from it.
Following that, we will look at how to convert a regular Spring Boot program into a Docker-based container application. Run a database within the container and enable inter-container communication to allow various apps to communicate with one another. Check the logs within a running container, enter the container, list all images, list all running containers, and delete the image and container, create a Docker Compose file, then use it to run several containers.
Next, you will learn how to create a Spring Boot application using the spring initializer, as well as the Docker hub, its repositories, Docker images, and tags within each image, as well as how to tag a Docker image to a specific version. Finally, you will learn how to build code and an image with a new tag and push it to the Docker Hub.
By the end of this course, you will be able to build, run containers, and push them to the central hub.
All the resources for this course are available at: https://github.com/PacktPublishing/Containerize-springboot-CRUD-App-with-Docker-and-DockerCompose
What you will learn
- Learn everything about Docker and Docker Compose
- Understand how to Dockerize Spring Boot application
- Learn to Dockerize database
- Build, run containers and push them to the central hub
- Learn to write a Docker Compose file
- Understand how multiple containers interact with each other
Who this book is for
This course is for anyone interested in learning about containers and running programs inside them. Only rudimentary Java and Spring Boot expertise is required.
