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A Developer's Essential Guide to Docker Compose

You're reading from   A Developer's Essential Guide to Docker Compose Simplify the development and orchestration of multi-container applications

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Product type Paperback
Published in Oct 2022
Publisher Packt
ISBN-13 9781803234366
Length 264 pages
Edition 1st Edition
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Author (1):
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Emmanouil Gkatziouras Emmanouil Gkatziouras
Author Profile Icon Emmanouil Gkatziouras
Emmanouil Gkatziouras
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Table of Contents (19) Chapters Close

Preface 1. Part 1: Docker Compose 101
2. Chapter 1: Introduction to Docker Compose FREE CHAPTER 3. Chapter 2: Running the First Application Using Compose 4. Chapter 3: Network and Volumes Fundamentals 5. Chapter 4: Executing Docker Compose Commands 6. Part 2: Daily Development with Docker Compose
7. Chapter 5: Connecting Microservices 8. Chapter 6: Monitoring Services with Prometheus 9. Chapter 7: Combining Compose Files 10. Chapter 8: Simulating Production Locally 11. Chapter 9: Creating Advanced CI/CD Tasks 12. Part 3: Deployment with Docker Compose
13. Chapter 10: Deploying Docker Compose Using Remote Hosts 14. Chapter 11: Deploying Docker Compose to AWS 15. Chapter 12: Deploying Docker Compose to Azure 16. Chapter 13: Migrating to Kubernetes Configuration Using Compose 17. Index 18. Other Books You May Enjoy

Creating different environments

Previously, we managed to resolve the dependencies between our services and offer the ability to run only what we needed, which served our scenario back then.

If we examine the compose commands that we ran, we can identify that different files have been used in each case.

Compose gives us the flexibility to combine the different compose files and assemble different environments.

Running with capturing enabled

As we discovered earlier, we can have an environment for capturing the traffic exchanged between applications using Hoverfly:

docker compose -f base-compose.yaml -f monitoring/docker-compose.yaml -f event-service/capture-traffic-docker-compose.yaml -f location-service/docker-compose.yaml -f task-manager/capture-traffic-docker-compose.yaml -f hoverfly/proxy.yaml up

This environment could be used when users want to create new simulations for testing.

Running with monitoring disabled

Also, we can have a lean environment without...

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