January 2018
Intermediate to advanced
318 pages
7h 6m
English
Content preview from Kubernetes for Serverless Applications
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Securing Kubernetes
Kubernetes is quite secure by default. Both of the cloud providers that provide Kubernetes, Google Cloud and Microsoft Azure, work in a similar way.
A management node is deployed alongside your nodes; this management node controls your entire cluster, and is by default exposed to both the public internet and the cloud provider. We can test what an unauthenticated user sees by launching a cluster with the following command:
$ gcloud container clusters create kube
Now, by default this command will launch the cluster, including the management node. All of the certificates used to authenticate your local copy of kubectl against the cluster are generated on the cloud, and then once the cluster has launched it will configure ...
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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.