January 2019
Intermediate to advanced
484 pages
11h 48m
English
Content preview from DevOps with Kubernetes - Second Edition
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Admission control
Admission control takes place before Kubernetes processes the request and after authentication and authorization is passed. It's enabled when launching an API server by adding the --admission-control parameter. Kubernetes recommends having the following plugins within the cluster if the cluster version is greater than or equal to 1.10.0:
--enable-admission-plugins=NamespaceLifecycle,LimitRanger,ServiceAccount,DefaultStorageClass,DefaultTolerationSeconds,MutatingAdmissionWebhook,ValidatingAdmissionWebhook,ResourceQuota
The following sections introduce these plugins and why we need them. For the latest information about supported admission control plugins, please visit the official documentation: https://kubernetes.io/docs/admin/admission-controllers ...
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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.