Book Image

Native Docker Clustering with Swarm

By : Fabrizio Soppelsa, Chanwit Kaewkasi
Book Image

Native Docker Clustering with Swarm

By: Fabrizio Soppelsa, Chanwit Kaewkasi

Overview of this book

Docker Swarm serves as one of the crucial components of the Docker ecosystem and offers a native solution for you to orchestrate containers. It’s turning out to be one of the preferred choices for Docker clustering thanks to its recent improvements. This book covers Swarm, Swarm Mode, and SwarmKit. It gives you a guided tour on how Swarm works and how to work with Swarm. It describes how to set up local test installations and then moves to huge distributed infrastructures. You will be shown how Swarm works internally, what’s new in Swarmkit, how to automate big Swarm deployments, and how to configure and operate a Swarm cluster on the public and private cloud. This book will teach you how to meet the challenge of deploying massive production-ready applications and a huge number of containers on Swarm. You'll also cover advanced topics that include volumes, scheduling, a Libnetwork deep dive, security, and platform scalability.
Table of Contents (18 chapters)
Native Docker Clustering with Swarm
Credits
About the Authors
About the Reviewer
www.PacktPub.com
Dedication
Preface

Summary


In this chapter, we learned about securing Swarm Mode and the Docker Software Supply Chain. We talked about some best practices on how to secure a Docker Swarm cluster to use in production. We then proceeded to Notary, a secure delivery mechanism to allow Docker Content Trust. This chapter ended with an overview of a new feature in Docker 1.13: the Secrets management. We showed how we could use Docker Secret to securely deploy MySQL MariaDB server without passing the root password via the environment. In the next chapter, we're going to discover how to deploy Swarm on some of the public cloud providers and on OpenStack.