9dbe943491
This PR contains Kubelet changes to enable attach/detach controller control. * It introduces a new "enable-controller-attach-detach" kubelet flag to enable control by controller. Default enabled. * It removes all references "SafeToDetach" annoation from controller. * It adds the new VolumesInUse field to the Node Status API object. * It modifies the controller to use VolumesInUse instead of SafeToDetach annotation to gate detachment. * There is a bug in node-problem-detector that causes VolumesInUse to get reset every 30 seconds. Issue https://github.com/kubernetes/node-problem-detector/issues/9 opened to fix that.
PLEASE NOTE: This document applies to the HEAD of the source tree
If you are using a released version of Kubernetes, you should refer to the docs that go with that version.
The latest release of this document can be found [here](http://releases.k8s.io/release-1.2/docs/README.md).Documentation for other releases can be found at releases.k8s.io.
Kubernetes Documentation: releases.k8s.io/HEAD
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The User's guide is for anyone who wants to run programs and services on an existing Kubernetes cluster.
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The Cluster Admin's guide is for anyone setting up a Kubernetes cluster or administering it.
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The Developer guide is for anyone wanting to write programs that access the Kubernetes API, write plugins or extensions, or modify the core code of Kubernetes.
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The Kubectl Command Line Interface is a detailed reference on the
kubectlCLI. -
The API object documentation is a detailed description of all fields found in core API objects.
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An overview of the Design of Kubernetes
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There are example files and walkthroughs in the examples folder.
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If something went wrong, see the troubleshooting document for how to debug. You should also check the known issues for the release you're using.
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To report a security issue, see Reporting a Security Issue.