771b850039
This enables a smooth transition to PSP. Today, users would have to manually set --allow-privileged to true before transitioning to PSP, which isn't a smooth deprecation path for the flag (we want people to *stop* setting it). This PR makes the default behavior isomorphic with what will happen after the flag is removed. Defaulting --allow-privileged to true should be safe, because it simply allows a superset of Pods to run (all workloads continue to work). WRT https://github.com/kubernetes/kubernetes/issues/58010#issuecomment-383264473 the --allow-privileged flag is effectively useless for security, so this shouldn't be a concern from that perspective. I also bumped the deprecation timeline in the comment to 1.13.0, so that we give people the full period of time to stop setting --allow-privileged, now that the behavior makes it possible to do so.
Kubernetes
Kubernetes is an open source system for managing containerized applications across multiple hosts; providing basic mechanisms for deployment, maintenance, and scaling of applications.
Kubernetes builds upon a decade and a half of experience at Google running production workloads at scale using a system called Borg, combined with best-of-breed ideas and practices from the community.
Kubernetes is hosted by the Cloud Native Computing Foundation (CNCF). If you are a company that wants to help shape the evolution of technologies that are container-packaged, dynamically-scheduled and microservices-oriented, consider joining the CNCF. For details about who's involved and how Kubernetes plays a role, read the CNCF announcement.
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See our documentation on kubernetes.io.
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You have a working Go environment.
$ go get -d k8s.io/kubernetes
$ cd $GOPATH/src/k8s.io/kubernetes
$ make
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$ git clone https://github.com/kubernetes/kubernetes
$ cd kubernetes
$ make quick-release
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