April 2018
Intermediate to advanced
374 pages
8h 35m
English
Content preview from Kubernetes for Developers
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Logs
The most common method of getting information about how your code is working is generally through logs. Every language and development environment has its own pattern of how to expose those details, but at the very basics, it can be as simple as a print statement sending a line of text that will mean something to you to stdout. It is without a doubt the most consistent means across all programming languages of quick and simple debugging. When you deploy and run your code in Kubernetes, it maintains access to the logs from each Pod and container—where logs, in this case, are sending data to stdout and stderr.
If your existing pattern of development writes output to a specific file location, and maybe your framework includes the capability ...
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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.