Book Image

The Docker Workshop

By : Vincent Sesto, Onur Yılmaz, Sathsara Sarathchandra, Aric Renzo, Engy Fouda
5 (3)
Book Image

The Docker Workshop

5 (3)
By: Vincent Sesto, Onur Yılmaz, Sathsara Sarathchandra, Aric Renzo, Engy Fouda

Overview of this book

No doubt Docker Containers are the future of highly-scalable software systems and have cost and runtime efficient supporting infrastructure. But learning it might look complex as it comes with many technicalities. This is where The Docker Workshop will help you. Through this workshop, you’ll quickly learn how to work with containers and Docker with the help of practical activities.? The workshop starts with Docker containers, enabling you to understand how it works. You’ll run third party Docker images and also create your own images using Dockerfiles and multi-stage Dockerfiles. Next, you’ll create environments for Docker images, and expedite your deployment and testing process with Continuous Integration. Moving ahead, you’ll tap into interesting topics and learn how to implement production-ready environments using Docker Swarm. You’ll also apply best practices to secure Docker images and to ensure that production environments are running at maximum capacity. Towards the end, you’ll gather skills to successfully move Docker from development to testing, and then into production. While doing so, you’ll learn how to troubleshoot issues, clear up resource bottlenecks and optimize the performance of services. By the end of this workshop, you’ll be able to utilize Docker containers in real-world use cases.
Table of Contents (17 chapters)
Preface

Summary

This chapter focused on using Kubernetes to design, create, and manage containerized applications. Kubernetes is the up-and-coming container orchestrator in the market, with a high adoption rate and an active community. In this chapter, you have learned about its architecture and design, followed by the Kubernetes API and its access methods, and dove into the vital Kubernetes resources to create complex cloud-native applications.

Every exercise in this chapter aimed to illustrate the Kubernetes design approach and its capabilities. With the Kubernetes resources and its official client tool, kubectl, it is possible to configure, deploy, and manage containerized applications.

In the following chapter, you will learn about security in the Docker world. You will learn the security concepts for container runtimes, container images, and Linux environments, and how to securely run containers in Docker.