Commit Graph

6 Commits (d8d63be2ddfe663b28da07a49ef27adab3910a6e)

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