April 2018
Intermediate to advanced
374 pages
8h 35m
English
Content preview from Kubernetes for Developers
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Choosing requests and limits for your containers
If you are uncertain of what values to use to set a request and/or limit for a container, the best means of determining those values is to watch them. With Heapster, or Prometheus, and Grafana, you can see how many resources are being consumed by each pod.
There is a three-step process that you can use with your code to see what it's taking:
- Run your code and review how many resources are consumed while idle
- Add load to your code and verify the resource consumption under load
- Having set constraints, run another load test for an sustained period of time to see that your code fits within the defined boundaries
The first step (reviewing while idle) will give you good numbers to start with. Leverage ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.