4.05 (11 reviews)
☑ Understand the problems that Docker solves and make your foundation strong
☑ Know when to use Docker and install Docker on your local machine
☑ Build and run your first container
☑ Integrate Docker with Docker-maven-plugin
☑ See how to create Dockerfiles that can be containerized
☑ Explore Docker to automate, build, and deploy more complex distributed architectures
☑ Handle persistence inside Docker images
☑ Build a distributed architecture using swarm with Docker
Docker is the world's leading software container platform. Developers use Docker to eliminate “works on my machine” problems when collaborating on code with co-workers. Docker is a command-line program, a background daemon, and a set of remote services that take a logistical approach to solve common software problems.
This course starts with the key concepts of containerization and Docker. Next, you'll see the need for containerization and how Docker is tackling those problems. You will build and monitor the status of containers using the Docker shell, and supervise containers. Then, using a Docker file, you'll create a simple java application that will be containerized inside Docker. All installation will be easily distributed in a Docker image that contains Java. The final section is dedicated to more advanced use cases, and you'll see how to automate more complex architectures using Docker.
At the end of the course, you'll run software in containers and understand why delivering software using containers is a lot faster and more reliable. You'll know what problems containerization software solves. So, grab this course and build great software with Docker!
This course uses Java 8, and Docker 18, while not the latest version available, it provides relevant and informative content for legacy users of Java.
About the Author
Tomasz Lelek is a Software Engineer who programs mostly in Java and Scala. He is a fan of microservice architectures and functional programming. He dedicates considerable time and effort to be better every day. Recently, he's been delving into big data technologies such as Apache Spark and Hadoop. He is passionate about nearly everything associated with software development.
Tomasz thinks that we should always try to consider different solutions and approaches to solving a problem. Recently, he was a speaker at several conferences in Poland - Confitura and JDD (Java Developer's Day) and also at Krakow Scala User Group.
Get Started with Docker
The Course Overview
Introduction to Docker and Problems It Solves
Practical Use Cases of Docker
Using and Starting Ready Docker Image from Docker Hub
Containerization of Software
Learning Docker Command Line
Controlling and Monitoring Containers — Supervising
Building and Running Our First Container
Packaging Software for Distribution
Building Java Spring Based REST Microservice That Will Be Dockerized
Building Own Docker Image That Contains Java
Using Docker Maven Plugin
Understanding Docker Images and Layers
Versioning Docker Images
Multi Container and Multi Host Environments
Docker Compose – Composing Docker Setup for Complex Architecture
Building, Starting, and Rebuilding Services in the Environment
Handling Persistent State
Building Swarm Cluster with Docker
Integrating Docker with IDEs