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You're reading from  The DevOps 2.1 Toolkit: Docker Swarm

Product typeBook
Published inMay 2017
Publisher
ISBN-139781787289703
Edition1st Edition
Tools
JenkinsDocker
Concepts
DevOps
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Author (1)
Viktor Farcic
Viktor Farcic
author image
Viktor Farcic

Viktor Farcic is a senior consultant at CloudBees, a member of the Docker Captains group, and an author. He codes using a plethora of languages starting with Pascal (yes, he is old), Basic (before it got the Visual prefix), ASP (before it got the .NET suffix), C, C++, Perl, Python, ASP.NET, Visual Basic, C#, JavaScript, Java, Scala, and so on. He never worked with Fortran. His current favorite is Go. Viktor's big passions are Microservices, Continuous Deployment, and Test-Driven Development (TDD). He often speaks at community gatherings and conferences. Viktor wrote Test-Driven Java Development by Packt Publishing, and The DevOps 2.0 Toolkit. His random thoughts and tutorials can be found in his blog—Technology Conversations
Read more about Viktor Farcic

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Creating the cluster

This time we'll create more services than before so we'll need a bit bigger cluster. It's not that the services will be very demanding but that our VMs have only one CPU and 1GB memory each. Such machines are not something to brag about. This time, we'll create a cluster that consists of five machines. Apart from increasing the capacity of the cluster, everything else will be the same as before, so there's no good reason to go through the process again. We'll simply execute scripts/dm-swarm-5.sh (https://github.com/vfarcic/cloud-provisioning/blob/master/scripts/dm-swarm-5.sh):

Note

All the commands from this chapter are available in the 09-monitoring.sh (https://gist.github.com/vfarcic/271fe5ab7eb6a3307b9f062eadcc3127) Gist.

cd cloud-provisioning

git pull

scripts/dm-swarm-5.sh

eval $(docker-machine env swarm-1)

docker node ls

The output of the docker node ls command is as follows (IDs are removed for brevity):

HOSTNAME  STATUS  AVAILABILITY  MANAGER STATUS
swarm-4   Ready...
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The DevOps 2.1 Toolkit: Docker Swarm
Published in: May 2017Publisher: ISBN-13: 9781787289703
© 2017 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Viktor Farcic

Viktor Farcic is a senior consultant at CloudBees, a member of the Docker Captains group, and an author. He codes using a plethora of languages starting with Pascal (yes, he is old), Basic (before it got the Visual prefix), ASP (before it got the .NET suffix), C, C++, Perl, Python, ASP.NET, Visual Basic, C#, JavaScript, Java, Scala, and so on. He never worked with Fortran. His current favorite is Go. Viktor's big passions are Microservices, Continuous Deployment, and Test-Driven Development (TDD). He often speaks at community gatherings and conferences. Viktor wrote Test-Driven Java Development by Packt Publishing, and The DevOps 2.0 Toolkit. His random thoughts and tutorials can be found in his blog—Technology Conversations
Read more about Viktor Farcic

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