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You're reading from  Learn Docker - Fundamentals of Docker 19.x - Second Edition

Product typeBook
Published inMar 2020
PublisherPackt
ISBN-139781838827472
Edition2nd Edition
Tools
Docker
Concepts
Containerization
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Author (1)
Dr. Gabriel N. Schenker
Dr. Gabriel N. Schenker
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Dr. Gabriel N. Schenker

Dr. Gabriel N. Schenker has more than 25 years of experience as an independent consultant, architect, leader, trainer, mentor, and developer. Currently, Gabriel works as Lead Solution Architect at Techgroup Switzerland. Prior to that, Gabriel worked as Lead Curriculum Developer at Docker and at Confluent. Gabriel has a Ph.D. in Physics, and he is a Docker Captain, a Certified Docker Associate, a Certified Kafka Developer and Operator, and an ASP Insider. When not working, Gabriel enjoys time with his wonderful wife Veronicah and his children.
Read more about Dr. Gabriel N. Schenker

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Summary

In this chapter, we introduced the docker-compose tool. This tool is mostly used to run and scale multi-service applications on a single Docker host. Typically, developers and CI servers work with single hosts and those two are the main users of Docker Compose. The tool is using YAML files as input that contain the description of the application in a declarative way.

The tool can also be used to build and push images, among many other helpful tasks. The code accompanying this chapter can be found in fod/ch11.

In the next chapter, we are going to introduce orchestrators. An orchestrator is an infrastructure software that is used to run and manage containerized applications in a cluster while making sure that these applications are in their desired state at all times. 

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Learn Docker - Fundamentals of Docker 19.x - Second Edition
Published in: Mar 2020Publisher: PacktISBN-13: 9781838827472
© 2020 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Dr. Gabriel N. Schenker

Dr. Gabriel N. Schenker has more than 25 years of experience as an independent consultant, architect, leader, trainer, mentor, and developer. Currently, Gabriel works as Lead Solution Architect at Techgroup Switzerland. Prior to that, Gabriel worked as Lead Curriculum Developer at Docker and at Confluent. Gabriel has a Ph.D. in Physics, and he is a Docker Captain, a Certified Docker Associate, a Certified Kafka Developer and Operator, and an ASP Insider. When not working, Gabriel enjoys time with his wonderful wife Veronicah and his children.
Read more about Dr. Gabriel N. Schenker

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