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242 Commits

Author SHA1 Message Date
Andrew Sy Kim
4e2a2b6053
Revert "Avoid tainting with NoSchedule when DisableCloudProviders feature is on" 2022-10-03 15:13:43 -04:00
Davanum Srinivas
8b9a5b2dff
Avoid tainting with NoSchedule when DisableCloudProviders feature is on 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-10-02 13:00:58 -04:00
jinxu
0064010cdd Promote Local storage capacity isolation feature to GA 
This change is to promote local storage capacity isolation feature to GA

At the same time, to allow rootless system disable this feature due to
unable to get root fs, this change introduced a new kubelet config
"localStorageCapacityIsolation". By default it is set to true. For
rootless systems, they can set this configuration to false to disable
the feature. Once it is set, user cannot set ephemeral-storage
request/limit because capacity and allocatable will not be set.

Change-Id: I48a52e737c6a09e9131454db6ad31247b56c000a
 2022-08-02 23:45:48 -07:00
caozhiyuan
bad4faf1b9 migrate --register-with-taints to KubeletConfiguration 2021-11-16 19:10:36 +08:00
Neha Lohia
fa1b6765d5
move pkg/util/node to component-helpers/node/util (#105347) 
Signed-off-by: Neha Lohia <nehapithadiya444@gmail.com>
 2021-11-12 07:52:27 -08:00
ravisantoshgudimetla
02c1bac0b6 [kubelet]: Sync label periodically 2021-11-05 18:47:43 -04:00
Kubernetes Prow Robot
b5ba51b22b
Merge pull request #98154 from yangjunmyfm192085/run-test 
migrate file kubelet_node_status.go logs to structured logging and fix error description of reconcileHugePageResource log
 2021-03-11 17:28:18 -08:00
JunYang
28a232888e fix error description of reconcileHugePageResource log 
Signed-off-by: JunYang <yang.jun22@zte.com.cn>
 2021-02-13 17:02:44 +08:00
Michael Beaumont
a5a6762d33
Move pkg/kubelet/apis to k8s.io/kubelet/pkg/apis 2021-02-09 21:37:39 +01:00
Kubernetes Prow Robot
e40cba59e3
Merge pull request #95269 from SataQiu/kubelet-20201003 
Fix panic when kubelet register if a node object already exists with no Status.Capacity or Status.Allocatable
 2020-12-08 16:29:19 -08:00
Jordan Liggitt
5c88880584 Restore beta os/arch labels on initial node registration 2020-11-23 11:23:59 -05:00
David Porter
16f71c6d47 Implement shutdown manager in kubelet 
Implements KEP 2000, Graceful Node Shutdown:
https://github.com/kubernetes/enhancements/tree/master/keps/sig-node/2000-graceful-node-shutdown

* Add new FeatureGate `GracefulNodeShutdown` to control
enabling/disabling the feature
* Add two new KubeletConfiguration options
  * `ShutdownGracePeriod` and `ShutdownGracePeriodCriticalPods`
* Add new package, `nodeshutdown` that implements the Node shutdown
manager
  * The node shutdown manager uses the systemd inhibit package, to
  create an system inhibitor, monitor for node shutdown events, and
  gracefully terminate pods upon a node shutdown.
 2020-11-12 21:47:55 +00:00
SataQiu
c73ea0a2c3 fix the panic when kubelet registers if a node object already exists with no Status.Capacity or Status.Allocatable 
Signed-off-by: SataQiu <1527062125@qq.com>
 2020-11-06 17:10:45 +08:00
Tim Hockin
819ff9b087
Use topology labels instead of old beta names (#96033) 
* Rename const for topology.../zone

* Rename const for topology.../region

* Rename const for failure-domain.../zone

* Rename const for failure-domain.../region

* Restore old names for compat
 2020-11-05 20:26:50 -08:00
Kubernetes Prow Robot
47943d5f9c
Merge pull request #94109 from derekwaynecarr/cleanup-kubelet-todos 
Cleanup kubelet TODOs that are no longer pertinent.
 2020-10-26 23:49:59 -07:00
Dan Winship
75242fce7a kubelet: allow specifying dual-stack node IPs on bare metal 
Discussion is ongoing about how to best handle dual-stack with clouds
and autodetected IPs, but there is at least agreement that people on
bare metal ought to be able to specify two explicit IPs on dual-stack
hosts, so allow that.
 2020-10-07 17:25:54 -04:00
Derek Carr
02daa3ec23 Cleanup kubelet TODOs that are no longer pertinent. 2020-08-19 16:40:54 -04:00
Kubernetes Prow Robot
2e91b56af0
Merge pull request #87909 from alena1108/feb6cleanup 
Removed unnecessary not nil check in node registration process
 2020-07-01 07:10:49 -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
Kubernetes Prow Robot
c579a3279f
Merge pull request #86005 from grnhse/raise-kubelet-node-status-verbosity 
Fix kubelet_node_status log spam
 2020-05-20 22:46:35 -07:00
Davanum Srinivas
442a69c3bd
switch over k/k to use klog v2 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:27 -04:00
wawa0210
54c0f8b677
Remove the 'beta' version of the node label (os and arch types) 2020-05-13 22:51:52 +08:00
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
andrewsykim
8c633356df move well known cloud provider taints to k8s.io/cloud-provider/api 
Signed-off-by: andrewsykim <kim.andrewsy@gmail.com>
 2020-02-23 19:54:59 -05:00
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
Alena Prokharchyk
d634ed3850 Removed unnecessary not nil check in node registration process 2020-02-06 15:49:15 -08:00
Valentyn Boginskey
6b8b8491bb
Raise verbosity of kubelet_node_status messages 
In standalone kubelet scenarios, `initialNode` gets called in a loop via
`syncPod` -> `GetNode` -> `initialNode`. This causes excessive log spam
from the controller attach/detach messages.
 2019-12-06 10:38:18 -05:00
Kubernetes Prow Robot
42273a4dbf
Merge pull request #84472 from gab-satchi/windows-build-label 
Adds Windows build information as a label on the node
 2019-11-13 21:46:19 -08:00
Gab Satch
f8e90eb5b0 Replaces modifying node object with returning a map of labels 
- Adds label to update flow so can be picked up by an existing node
 2019-11-12 16:50:43 -05:00
Fabio Bertinatto
affcd0128b Promote volume limits to GA 2019-11-12 09:43:53 +01:00
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
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
gab-satchi
b4ba8cf188 Adds Windows build information as a label on the node 2019-10-28 14:02:26 -04:00
Kubernetes Prow Robot
41a4133318
Merge pull request #83931 from cheftako/context2 
This adds context from for cloud calls for Kubelet.
 2019-10-23 06:44:21 -07:00
draveness
1163a1d51e feat: update taint nodes by condition to GA 2019-10-19 09:17:41 +08:00
walter
d9e57861e5 This adds context from for cloud calls for Kubelet. 
It continues the propogation started in #59287.
 2019-10-14 22:01:22 -07:00
Kubernetes Prow Robot
0599ca2bcf
Merge pull request #81594 from jfbai/remove-duplicated-log 
Remove duplicated log.
 2019-10-11 19:38:38 -07:00
Jianfei Bai
aa173c834f Remove duplicated log. 2019-08-23 10:09:24 +08:00
Tim Allclair
8a495cb5e4 Clean up error messages (ST1005) 2019-08-21 10:40:21 -07:00
Pingan2017
e94d7b3802 clean up redundant conditiontype OutOfDisk 2019-07-03 14:34:52 +08:00
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
Ted Yu
1be83c9d4d Utilize read lock for getLastObservedNodeAddresses 2019-04-26 20:05:49 -07:00
David Zhu
34d9ee5b9b Add CSINode initialization for CSIMigration on node startup before pod ready 2019-03-07 14:47:38 -08:00
Kubernetes Prow Robot
c88dcee3e9
Merge pull request #73824 from jiayingz/reallocate 
Checks whether we have cached runtime state before starting a container
 2019-02-15 20:35:30 -08:00