April 2018
Intermediate to advanced
468 pages
14h 34m
English
Content preview from Mastering Kubernetes - Second Edition
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Understanding Kubernetes security challenges
Kubernetes is a very flexible system that manages very low-level resources in a generic way. Kubernetes itself can be deployed on many operating systems and hardware or virtual-machine solutions on-premises or in the cloud. Kubernetes runs workloads implemented by runtimes it interacts with through a well-defined runtime interface, but without understanding how they are implemented. Kubernetes manipulates critical resources, such as networking, DNS, and resource allocation, on behalf or in service of applications it knows nothing about. This means that Kubernetes is faced with the difficult task of providing good security mechanisms and capabilities in a way that application administrators can ...
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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.