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92cb06a2e7
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629 Commits

Author SHA1 Message Date
David Zhu
92cb06a2e7 Refactor CSI Translation Library into a struct that is injected into various components to simplify unit testing in future 2019-09-27 12:59:53 -07:00
RainbowMango
6bb1229f4b Update bazel by hack/update-bazel.sh 2019-09-12 16:05:21 +08:00
RainbowMango
d6fdac8c56 Migrate prometheus bucket functionality to kube-metrics. 2019-09-12 16:02:53 +08:00
Kubernetes Prow Robot
001f2cd2b5
Merge pull request #82255 from cofyc/avoid-import-cycle 
volume scheduling: move metrics to a separate package to avoid import cycle
 2019-09-11 10:43:20 -07:00
Kubernetes Prow Robot
cedffee93e
Merge pull request #82239 from sttts/sttts-persistentvolume-controller-data-race 
persistentvolume-controller: fix data race of non-deepcopied objects in fake client
 2019-09-03 14:35:12 -07:00
Yecheng Fu
8a7607a308 volume scheduling: move metrics code into a separate pkg 2019-09-03 14:38:26 +08:00
Dr. Stefan Schimanski
7816ad7991 persistentvolume-controller: fix data race of non-deepcopied objects in fake client 2019-09-02 15:23:55 +02:00
Kubernetes Prow Robot
d6bc4eb853
Merge pull request #81624 from logicalhan/cm-migration 
migrate controller-manager metrics to stability framework
 2019-08-29 05:30:09 -07:00
Han Kang
59db3ac27e migrate controller-manager metrics to stability framework 2019-08-28 12:26:57 -07:00
Han Kang
8da448dbe3 migrate scheduler metrics endpoint to metrics stability framework 2019-08-28 03:40:43 -07:00
Kubernetes Prow Robot
927f45191e
Merge pull request #81527 from yastij/move-controller-util 
move WaitForCacheSync to the sharedInformer package
 2019-08-27 00:52:54 -07:00
Yassine TIJANI
7e4c3096fe move WaitForCacheSync to the sharedInformer package 
Signed-off-by: Yassine TIJANI <ytijani@vmware.com>
 2019-08-22 16:13:41 +01:00
Sadlil Rhythom
7a8eaf4561 controller:volume fix static check failures 2019-08-21 09:37:42 +02:00
Kubernetes Prow Robot
7420bb2214
Merge pull request #80492 from matte21/pvc-protection-controller-fix-issue-75980 
Add live list of pods to PVC protection controller to make sure it does not delete a PVC which is being used by a Pod
 2019-08-16 05:06:44 -07:00
czm
cdcf1c0ea2 fix some typos in recycle_test.go 2019-08-15 11:34:46 +08:00
matte21
1371490bd6 Lowercase first letter of chainable errors in PVC protection controller 
Lowercase first letter of error messages that are not printed right
away to ease chaining with other error messages in PVC protection
controller.
 2019-08-15 00:46:02 +02:00
matte21
791d1c81f0 Add live list of pods to PVC protection controller 
Add live list of pods to PVC protection controller, as opposed to doing
only a cache-based list through the Informer. Both lists are performed
while processing a PVC with deletionTimestamp set to check whether Pods
using the PVC exist and remove the finalizer to enable deletion of the
PVC if that's not the case. Prior to this commit only the cache-based
list was done but that's unreliable because a pod using the PVC might
exist but not be in the cache just yet. On the other hand, the live
list is 100% reliable.

Note that it would be enough to do only the live list. Instead, this
commit adds it after the cache-based list and performs it only if the
latter finds no Pod blocking deletion of the PVC being processed. The
rationale is that live lists are expensive and it's desirable to
minimize them. The drawback is that if at the time of the cache-based
list the cache has not been notified yet of the deletion of a Pod using
the PVC the PVC is kept. Correctness is not compromised because the
finalizer will be removed when the Pod deletion notification is
received, but this means PVC deletion is delayed. Reducing live lists
was valued more than deleting PVCs slightly faster.

Also, add a unit test that fails without the change introduced by this
commit and revamp old unit tests. The latter is needed because expected
behavior is described in terms of API calls the controller makes, and
this commit introduces new API calls (the live lists).
 2019-08-15 00:46:02 +02:00
AllenZMC
d266b79a39
fix some typos in testing.go 2019-08-14 20:53:24 +08:00
Travis Rhoden
4574473753
Rename mount.NewOsExec to mount.NewOSExec 2019-08-09 12:30:56 -06:00
Kubernetes Prow Robot
ef8869466c
Merge pull request #80978 from wojtek-t/selflink_deprecation 
Deprecate SelfLink and introduce feature gate to disable its propagation
 2019-08-08 03:47:20 -07:00
wojtekt
399d09ce4a Fix GetReference function 2019-08-07 16:49:29 +02:00
Kubernetes Prow Robot
decdf8891f
Merge pull request #80460 from mrkm4ntr/pvc-class-name 
Use v1helper.GetPersistentVolumeClaimClass for compatibility
 2019-08-05 15:08:30 -07:00
Kubernetes Prow Robot
6f8944aa54
Merge pull request #79696 from yittg/fix-pv-controller-affinity 
fix pv-controller sync check node affinity for scheduled claim
 2019-07-26 20:15:58 -07:00
Kubernetes Prow Robot
d5d6061c8e
Merge pull request #80476 from matte21/fix-pvcs-leaks 
PVC protection controller: fix PVC leaks
 2019-07-26 05:31:59 -07:00
matte21
b4fed83a4a PVC protection controller: get rid of PVC leaks 
Make the PVC protection controller robust to cases where a Pod X is deleted,
then a Pod Y with the same namespaced name is created and the two events are
delivered via a single update notification. Both pods should be processed,
because X might be blocking deletion of a PVC which is not referenced by Y.
Prior to this commit only the newer pod is processed, which means that it
is possible to leak PVCs.

Also, add unit tests to reflect the change.
 2019-07-26 11:17:17 +02:00
Yi Tang
8c13f9dea3 fix pv controller not find pv for pvc provisioning 2019-07-26 16:24:30 +08:00
Kubernetes Prow Robot
bf2dd03083
Merge pull request #80318 from davidxia/fix-err-caps 
cleanup: fix some log and error capitalizations
 2019-07-25 10:41:28 -07:00
AllenZMC
852040c036
fix typos in pv_controller.go 
make code kinda more readable
 2019-07-25 11:28:19 +08:00
Shintaro Murakami
c94e800008 Use v1helper.GetPersistentVolumeClaimClass for compatibility 2019-07-24 10:35:00 +09:00
David Xia
fabfd950b1
cleanup: fix some log and error capitalizations 
Part of https://github.com/kubernetes/kubernetes/issues/15863
 2019-07-20 18:26:16 -04:00
Kubernetes Prow Robot
8d4c49faae
Merge pull request #80088 from ZP-AlwaysWin/dev01 
Fix golint failure in pkg/controller/volume/expand
 2019-07-18 09:52:12 -07:00
ZP-AlwaysWin
1573be94ae fix pkg/controller/volume/expand/pvc_populator.go 2019-07-17 09:00:24 +08:00
Shintaro Murakami
7c0b33e012 Add check to reduce orphaned volume 2019-07-11 16:31:56 +09:00
Ted Yu
a18633427b Drop unnecessary claim parameter from PersistentVolumeController#updateBindVolumeToClaim 2019-07-01 13:30:11 +08:00
wojtekt
cba13eb9ad Autogenerate code 2019-06-29 15:26:09 +02:00
wojtekt
fd819f8fdc Move APIObjectVersioner 2019-06-28 21:16:49 +02:00
Kubernetes Prow Robot
f20fb80aaa
Merge pull request #78911 from tedyu/list-pv 
Do not add non-PersistentVolume to return value for pvAssumeCache#ListPVs
 2019-06-14 23:06:47 -07:00
Kubernetes Prow Robot
5777fdfe31
Merge pull request #78105 from cwdsuzhou/narrow_down_lock 
Narrow down the lock
 2019-06-14 04:08:23 -07:00
Ted Yu
f3c90b058c Do not add non-PersistentVolume to return value for pvAssumeCache#ListPVs 2019-06-11 10:27:26 -07:00
Kubernetes Prow Robot
b3c1bbb471
Merge pull request #78061 from yuxiangqian/metrics 
Enhance to record more accurate e2e provision/deletion latency metric
 2019-05-31 20:45:13 -07:00
xiangqian
38a884aa04 using storage class provisioner instead of annotation of a pv for external provisioner 
minor updates
 2019-05-30 10:19:36 -07:00
Kubernetes Prow Robot
05df640f33
Merge pull request #77994 from gnufied/csi-resize-migration 
Handle CSI volume resize migration.
 2019-05-29 21:28:43 -07:00
xiangqian
9688511595 record provision and deletion latency metric 
instead of using provisioner from storage class directly, uses plugin name firstly
 2019-05-29 14:15:30 -07:00
Hemant Kumar
7563b4d01b Address comments about retry in online resizing block 2019-05-29 11:01:45 -04:00
Hemant Kumar
d119899e22 handle review comments 2019-05-28 15:22:41 -04:00
caiweidong
e39ec09975 Add error info for plugin do not support attachment 2019-05-23 18:32:49 +08:00
Hemant Kumar
33b95ebddb add some tests for expand controller 
Update bazel file
 2019-05-20 10:55:23 -04:00
caiweidong
5a0e7f19b6 Narrow down the lock 2019-05-20 19:12:27 +08:00
Hemant Kumar
405d33eae4 Add code to handle in-tree to CSI migration for resizing 2019-05-17 10:57:44 -04:00
Hemant Kumar
4886e8782c name the queue properly and use lower case for error message 2019-05-16 21:34:57 -04:00