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106 Commits

Author SHA1 Message Date
Saad Ali
9dbe943491 Attach/Detach Controller Kubelet Changes 
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.
 2016-06-02 16:47:11 -07:00
saadali
3c345abafd Fix DATA RACE in unit tests: reconciler_test.go 2016-05-27 01:19:25 -07:00
saadali
92500a20d7 Attach detach controller business logic added 
Split controller cache into actual and desired state of world.
Controller will only operate on volumes scheduled to nodes that
have the "volumes.kubernetes.io/controller-managed-attach" annotation.
 2016-05-24 23:01:16 -07:00
Ed Robinson
afdbad078a
Corrects some misspellings in comments 
This should help to make
https://goreportcard.com/report/k8s.io/kubernetes#misspell
look a little nicer.
 2016-05-11 08:16:13 +01:00
saadali
214b4c28bc Skeleton of new attach detach controller 2016-05-09 11:34:11 -07:00
saadali
71302d1163 Add data structure for storing attach detach controller state. 2016-05-03 14:11:10 -07:00