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Docker for Serverless Applications

You're reading from Docker for Serverless Applications Containerize and orchestrate functions using OpenFaas, OpenWhisk, and Fn

Product type Paperback

Published in Apr 2018

Publisher Packt

ISBN-13 9781788835268

Length 250 pages

Edition 1st Edition

Tools

Docker

Concepts

Serverless

Author (1):

Chanwit Kaewkasi

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Table of Contents (15) Chapters

Title Page

Packt Upsell

Contributors

Preface

1. Serverless and Docker FREE CHAPTER

2. Docker and Swarm Clusters

3. Serverless Frameworks

4. OpenFaaS on Docker

5. The Fn Project

6. OpenWhisk on Docker

7. Operating FaaS Clusters

8. Putting Them All Together

9. The Future of Serverless

1. Other Books You May Enjoy

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Index

Summary

This chapter discussed various topics on how to prepare and operate a Docker cluster with a stable configuration. We introduced a low-cost alternative to Lambda by deploying a Docker cluster on Spot instances. This chapter also introduced the concept of CoreOS's operator pattern, and how to use it practically to auto-balance the tasks of our cluster.

When it comes to logging, the ELK stack is usually the first choice. This chapter also discussed how to efficiently prepare ELK on Docker Swarm and it ended with how to operate a cluster with Golang scripts, the scripting technique that can fully leverage Docker and its ecosystem.

In the next chapter, we will put all FaaS platforms into the same cluster and make them work together to demonstrate a use case of event-driven FaaS systems over a Docker cluster.

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Authors (1)

Chanwit Kaewkasi

Chanwit Kaewkasi

Chanwit Kaewkasi is an assistant professor at the School of Computer Engineering, Suranaree University of Technology, Thailand. He started contributing code to the Docker Swarm project in its early day around 0.1. Later in 2016, he led the Swarm2K project together with contributors around the world to form the largest Docker Swarm cluster. Beside teaching and doing research in the field of software engineering, he provides consulting to several companies to help them adopt Docker, microservices, and FaaS technologies. He currently serves the Docker community as a Docker Captain.

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