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The Docker Workshop

You're reading from   The Docker Workshop Learn how to use Docker containers effectively to speed up the development process

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Product type Paperback
Published in Oct 2020
Publisher Packt
ISBN-13 9781838983444
Length 792 pages
Edition 1st Edition
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Concepts
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Authors (5):
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Engy Fouda Engy Fouda
Author Profile Icon Engy Fouda
Engy Fouda
Onur Yılmaz Onur Yılmaz
Author Profile Icon Onur Yılmaz
Onur Yılmaz
Sathsara Sarathchandra Sathsara Sarathchandra
Author Profile Icon Sathsara Sarathchandra
Sathsara Sarathchandra
Aric Renzo Aric Renzo
Author Profile Icon Aric Renzo
Aric Renzo
Vincent Sesto Vincent Sesto
Author Profile Icon Vincent Sesto
Vincent Sesto
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Toc

Table of Contents (17) Chapters Close

Preface
1. Running My First Docker Container 2. Getting Started with Dockerfiles FREE CHAPTER 3. Managing Your Docker Images 4. Multi-Stage Dockerfiles 5. Composing Environments with Docker Compose 6. Introduction to Docker Networking 7. Docker Storage 8. CI/CD Pipeline 9. Docker Swarm 10. Kubernetes 11. Docker Security 12. Best Practices 13. Monitoring Docker Metrics 14. Collecting Container Logs 15. Extending Docker with Plugins Appendix

Authorization Plugins

Docker authorization is based on two modes: all kinds of actions are enabled or all kinds of actions are disabled. In other words, if a user can access the Docker daemon, they can run any command and consume the API or Docker client commands. If you need more granular access control methods, you need to use authorization plugins in Docker. Authorization plugins enhance authentication and permission for Docker Engine operations. They enable more granular access to control who can take specific actions on Docker Engine.

Authorization plugins approve or deny the requests forwarded by Docker daemons using the request context. Therefore, the plugins should implement the following two methods:

  • AuthZReq: This method is called before the Docker daemon processes the request.
  • AuthZRes: This method is called before the response is returned from the Docker daemon to the client.

In the following exercise, you will learn how to configure and...

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