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The DevOps 2.2 Toolkit

You're reading from   The DevOps 2.2 Toolkit Self-Sufficient Docker Clusters

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Product type Paperback
Published in Mar 2018
Publisher Packt
ISBN-13 9781788991278
Length 360 pages
Edition 1st Edition
Tools
Concepts
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Author (1):
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Viktor Farcic Viktor Farcic
Author Profile Icon Viktor Farcic
Viktor Farcic
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Toc

Table of Contents (18) Chapters Close

Preface 1. Introduction to Self-Adapting and Self-Healing Systems FREE CHAPTER 2. Choosing a Solution for Metrics Storage and Query 3. Deploying and Configuring Prometheus 4. Scraping Metrics 5. Defining Cluster-Wide Alerts 6. Alerting Humans 7. Alerting the System 8. Self-Healing Applied to Services 9. Self-Adaptation Applied to Services 10. Painting the Big Picture – The Self-Sufficient System Thus Far 11. Instrumenting Services 12. Self-Adaptation Applied to Instrumented Services 13. Setting Up a Production Cluster 14. Self-Healing Applied to Infrastructure 15. Self-Adaptation Applied to Infrastructure 16. Blueprint of a Self-Sufficient System 17. Other Books You May Enjoy

Creating the cluster and deploying services

We'll start by recreating the cluster and deploying the stacks that we used in the previous chapter.

All the commands from this chapter are available in the 06-alert-humans.sh Gist at https://gist.github.com/vfarcic/2cdd86977b22288313345a2ca0416fe9.
chmod +x scripts/dm-swarm-06.sh
  
./scripts/dm-swarm-06.sh
    
eval $(docker-machine env swarm-1)

We executed the dm-swarm-06.sh script which, in turn, created a Swarm cluster composed of Docker machines, created the networks and deployed the stacks. Now we should wait a few moments until all the services in the monitor stack are up and running. Please use docker stack ps monitor command to confirm that the status of all the services in the stack is Running.

Finally, we'll confirm that everything is deployed correctly by opening Prometheus in a browser.

 open "http://$(docker...
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