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

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Published inMay 2017
Publisher
ISBN-139781787289703
Edition1st Edition
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Viktor Farcic
Viktor Farcic
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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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Exporting system wide metrics


We'll start with the Node Exporter (https://github.com/prometheus/node_exporter) service. It'll export different types of metrics related to our servers:

Note

A note to Windows users For mounts used in the next command to work, you have to stop Git Bash from altering file system paths. Set this environment variable:export MSYS_NO_PATHCONV=1 This chapter contains many docker service create commands that use mounts. Before you execute those commands, please ensure that the environment variable MSYS_NO_PATHCONV exists and is set to 1:echo $MSYS_NO_PATHCONV

docker service create \
    --name node-exporter \
    --mode global \
    --network proxy \ 
    --mount "type=bind,source=/proc,target=/host/proc" \
    --mount "type=bind,source=/sys,target=/host/sys" \
    --mount "type=bind,source=/,target=/rootfs" \
    prom/node-exporter:0.12.0 \
    -collector.procfs /host/proc \
    -collector.sysfs /host/proc \
    -collector.filesystem.ignored-mount-points \
    "^/(sys...
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The DevOps 2.1 Toolkit: Docker Swarm
Published in: May 2017Publisher: ISBN-13: 9781787289703

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