December 2020
Intermediate to advanced
264 pages
6h 28m
German
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11DaemonSets
Deployments und ReplicaSets werden im Allgemeinen genutzt, um einen Service zu erstellen (zum Beispiel einen Webserver) und dabei aus Redundanzgründen mehrere Kopien vorzuhalten. Aber das ist nicht der einzige Grund, warum Sie in einem Cluster einen Pod mehrfach vorhalten wollen. Ein anderer Grund ist, einen einzelnen Pod auf jedem Knoten im Cluster zu schedulen. Die Motivation dafür ist meist, überall einen Agent oder Daemon laufen zu lassen, und das passende Kubernetes-Objekt ist das DaemonSet.
Ein DaemonSet stellt sicher, dass eine Kopie eines Pods auf einem Satz von Knoten in einem Kubernetes-Cluster läuft. Solche Sets werden genutzt, um System-Daemons wie zum Beispiel Log-Kollektoren und Monitoring-Agenten zu deployen, die meist ...
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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.