May 2017
Intermediate to advanced
436 pages
9h 44m
English
Content preview from The DevOps 2.1 Toolkit: Docker Swarm
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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:
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" ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.