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133 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
dcdeed97cd Merge pull request #91499 from lo24/intf-fix 
fix a regression that TestValidateNodeIPParam never actually works
 2020-06-30 02:52:05 -07:00
Kubernetes Prow Robot
8ce1b535ee Merge pull request #80831 from odinuge/hugetlb-pagesizes-cleanup 
Add support for removing unsupported huge page sizes
 2020-06-04 23:41:43 -07:00
lo24
cda593e822 fix TestValidateNodeIPParam: break was being used instead of continue 2020-05-28 13:47:33 +00:00
Kubernetes Prow Robot
cb493760d8 Merge pull request #89730 from saschagrunert/sprintf 
Remove unnecessary sprintf in node status tests
 2020-05-16 16:09:50 -07:00
wawa0210
54c0f8b677 Remove the 'beta' version of the node label (os and arch types) 2020-05-13 22:51:52 +08:00
Sascha Grunert
2dfb22b5b7 Remove unnecessary sprintf in node status tests 
There is no invocation to sprintf needed for those strings so we can
remove them.

Signed-off-by: Sascha Grunert <sgrunert@suse.com>
 2020-04-01 14:16:28 +02:00
Odin Ugedal
2830827442 Add support for removing unsupported huge page sizes 
When kubelet is restarted, it will now remove the resources for huge
page sizes no longer supported. This is required when:
- node disables huge pages
- changing the default huge page size in older versions of linux
(because it will then only support the newly set default).
- Software updates that change what sizes are supported (eg. by changing
boot parameters).
 2020-03-19 13:08:08 +01:00
Mike Danese
25651408ae generated: run refactor 2020-02-08 12:30:21 -05:00
Mike Danese
3aa59f7f30 generated: run refactor 2020-02-07 18:16:47 -08:00
Kubernetes Prow Robot
9cf309ed59 Merge pull request #82049 from andrewsykim/ga-node-instance-type-label 
Promote Node Instance Type Label to GA
 2019-11-08 13:47:58 -08:00
Kubernetes Prow Robot
ae15368355 Merge pull request #84351 from wojtek-t/promote_node_lease_to_GA 
Promote node lease to GA
 2019-11-08 09:00:15 -08:00
Andrew Sy Kim
17d8928dc9 kubelet: add unit tests for backfilling stable os/arch/zone/region/instance-type labels 
Signed-off-by: Andrew Sy Kim <kiman@vmware.com>
 2019-11-08 10:43:50 -05:00
Andrew Sy Kim
7ddedf5034 kubelet: apply both beta and stable instance-type label 
Signed-off-by: Andrew Sy Kim <kiman@vmware.com>
 2019-11-08 10:29:45 -05:00
Andrew Sy Kim
4c194d52da kubelet: set both deprecated Beta and GA labels for zone/region topology from the cloud provider 
Signed-off-by: Andrew Sy Kim <kiman@vmware.com>
 2019-11-07 21:22:04 -05:00
Wei Huang
dd74205bcf Move out const strings in pkg/scheduler/api/well_known_labels.go 2019-11-05 20:56:21 -08:00
wojtekt
ffad401b4e Promote NodeLease feature to GA 2019-11-05 09:01:12 +01:00
draveness
1163a1d51e feat: update taint nodes by condition to GA 2019-10-19 09:17:41 +08:00
Han Kang
866ea74326 remove pkg/version and some of redundant copies of it 
Change-Id: Ia58367c1b1274bfb49c8a4784051463abaf795de
 2019-09-16 16:24:35 -07:00
David Zhu
f15cc60957 Update golang scientific notation using hack/update-gofmt.sh 2019-09-12 18:05:49 -07:00
Tim Allclair
a2c51674cf Cleanup more static check issues (S1*,ST*) 2019-08-21 10:40:21 -07:00
Tim Allclair
6510d26b6a Fix misc static check issues 2019-08-21 10:40:21 -07:00
Tim Allclair
3f510c69f6 Remove dead code from pkg/kubelet/... 2019-08-21 10:40:21 -07:00
Aldo Culquicondor
a626a2972e Fix/Add comments on cadvisor implementations 
Fix lint issues.

Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-07-29 09:31:35 -04:00
Kubernetes Prow Robot
c8cee54240 Merge pull request #79391 from danwinship/nodeaddresses-update-fix 
Don't use strategic merge patch on Node.Status.Addresses
 2019-07-02 21:08:29 -07:00
Dan Winship
05a9634fb3 Hack PatchNodeStatus() to override the patch type on Status.Addresses 2019-07-02 19:16:30 -04:00
Khaled Henidak(Kal)
dba434c4ba kubenet for ipv6 dualstack 2019-07-02 22:26:25 +00:00
Richard Chen
c9f1b57b5b Reset extended resources only when node is recreated. 2019-05-21 14:16:54 -07:00
Andrew Kim
c919139245 update import of generic featuregate code from k8s.io/apiserver/pkg/util/feature -> k8s.io/component-base/featuregate 2019-05-08 10:01:50 -04:00
Davanum Srinivas
7b8c9acc09 remove unused code 
Change-Id: If821920ec8872e326b7d85437ad8d2620807799d
 2019-04-19 08:36:31 -04:00
qingsenLi
147666f10f spelling error 'heatbeat' 2019-03-09 00:22:06 +08:00
Kubernetes Prow Robot
3e748958dc Merge pull request #73333 from yujuhong/os-arch-labels 
kubelet: promote OS & arch labels to GA
 2019-02-15 16:45:57 -08:00
Yu-Ju Hong
5fd27c38da Move beta OS/Arch labels back to the kubelet package 
These labels are being deprecated
 2019-02-13 18:09:49 -08:00
Kubernetes Prow Robot
a684bd5eb1 Merge pull request #73556 from msau42/triage-72931 
Mark volume as in use even when node status didn't change
 2019-02-12 17:29:05 -08:00
Michelle Au
80a2698a02 Add unit tests for volumesinuse during node status update 2019-02-12 13:46:30 -08:00
Yu-Ju Hong
04575f01b0 kubelet: promote OS & arch labels to GA 
kubelet now applies both the beta and the GA labels to ensure backward
compatibility.
 2019-02-11 11:24:58 -08:00
Davanum Srinivas
b975573385 move pkg/kubelet/apis/well_known_labels.go to staging/src/k8s.io/api/core/v1/ 
Co-Authored-By: Weibin Lin <linweibin1@huawei.com>

Change-Id: I163b2f2833e6b8767f72e2c815dcacd0f4e504ea
 2019-02-05 13:39:07 -05:00
Yu-Ju Hong
00d93f0cc3 kubelet: promote OS & arch labels to GA 
kubelet now applies both the beta and the GA labels to ensure backward
compatibility.
 2019-01-17 14:57:43 -08:00
Zhen Wang
98fc4a107a Update kubelet node status report logic with node lease feature 
When node lease feature is enabled, kubelet reports node status to api server
only if there is some change or it didn't report over last report interval.
 2018-11-07 11:59:42 -08:00
k8s-ci-robot
77fd16e0e7 Merge pull request #69266 from SataQiu/fix-20180930 
Remove the redundant space
 2018-11-02 08:38:37 -07:00
SataQiu
c9bc625428 Remove the redundant space 2018-11-02 15:45:11 +08:00
Pingan2017
36997bae77 remove OutOfDisk condition in kubelet 2018-10-23 11:01:26 +08:00
tanshanshan
b7c7966b9f Move pkg/scheduler/algorithm/well_known_labels.go out 2018-10-13 09:10:00 +08:00
Michael Taufen
1b7d06e025 Kubelet creates and manages node leases 
This extends the Kubelet to create and periodically update leases in a
new kube-node-lease namespace. Based on [KEP-0009](https://github.com/kubernetes/community/blob/master/keps/sig-node/0009-node-heartbeat.md),
these leases can be used as a node health signal, and will allow us to
reduce the load caused by over-frequent node status reporting.

- add NodeLease feature gate
- add kube-node-lease system namespace for node leases
- add Kubelet option for lease duration
- add Kubelet-internal lease controller to create and update lease
- add e2e test for NodeLease feature
- modify node authorizer and node restriction admission controller
to allow Kubelets access to corresponding leases
 2018-08-26 16:03:36 -07:00
Da K. Ma
aac9f1cbaa Taint node when initializing node. 
Signed-off-by: Da K. Ma <klaus1982.cn@gmail.com>
 2018-07-23 12:52:05 +08:00
Kubernetes Submit Queue
53ee0c8652 Merge pull request #65660 from mtaufen/incremental-refactor-kubelet-node-status 
Automatic merge from submit-queue (batch tested with PRs 66152, 66406, 66218, 66278, 65660). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Refactor kubelet node status setters, add test coverage

This internal refactor moves the node status setters to a new package, explicitly injects dependencies to facilitate unit testing, and adds individual unit tests for the setters.

I gave each setter a distinct commit to facilitate review.

Non-goals:
- I intentionally excluded the class of setters that return a "modified" boolean, as I want to think more carefully about how to cleanly handle the behavior, and this PR is already rather large.
- I would like to clean up the status update control loops as well, but that belongs in a separate PR.

```release-note
NONE
```
 2018-07-20 12:12:24 -07:00
Shimin Guo
e8cd28ae57 fix a panic due to assignment to nil map 2018-07-17 12:34:20 -07:00
Michael Taufen
0170826542 port setVolumeLimits to Setter abstraction, add test 2018-07-16 09:09:48 -07:00
Michael Taufen
8e217f7102 port setNodeStatusImages to Setter abstraction, add test 2018-07-16 09:09:47 -07:00
Michael Taufen
596fa89af0 port setNodeStatusMachineInfo to Setter abstraction, add test 2018-07-16 09:09:47 -07:00
Michael Taufen
15b03b8c0c port setNodeAddress to Setter abstraction, port test 
also put cloud_request_manager.go in its own package
 2018-07-16 09:09:47 -07:00