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97 Commits

Author SHA1 Message Date
Davanum Srinivas
a9593d634c
Generate and format files 
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-07-26 13:14:05 -04:00
Kubernetes Prow Robot
a6afdf45dd
Merge pull request #110359 from MadhavJivrajani/remove-api-call-under-lock 
controller/nodelifecycle: Refactor to not make API calls under lock
 2022-07-25 06:20:34 -07:00
Madhav Jivrajani
3c0bc26d90 controller/nodelifecycle: Refactor to not make API calls under lock 
The evictorLock only protects zonePodEvictor and zoneNoExecuteTainter.
processTaintBaseEviction showed indications of increased lock contention
among goroutines (see issue 110341 for more details).

The refactor done is to ensure that all codepaths in that function that
hold the evictorLock AND make API calls under the lock, are now making
API calls outside the lock and the lock is held only for accessing either
zonePodEvictor or zoneNoExecuteTainter or both.

Two other places where the refactor was done is the doEvictionPass and
doNoExecuteTaintingPass functions which make multiple API calls under
the evictorLock.

Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
 2022-07-25 15:16:26 +05:30
Michal Wozniak
4ec8cf08da This PR refactors taint_manager to eliminate the getPod and getNode stubs. 2022-07-14 18:00:44 +02:00
Wojciech Tyczyński
006ff4510b Clean shutdown of nodecontroller integration tests 2022-06-06 20:33:20 +02:00
wangyamei
3808e193d9 fix typo for nodelifecycle controller 2022-02-28 14:30:28 +08:00
Patrick Ohly
9eaa2dc554 avoid klog Info calls without verbosity 
In the following code pattern, the log message will get logged with v=0 in JSON
output although conceptually it has a higher verbosity:

   if klog.V(5).Enabled() {
       klog.Info("hello world")
   }

Having the actual verbosity in the JSON output is relevant, for example for
filtering out only the important info messages. The solution is to use
klog.V(5).Info or something similar.

Whether the outer if is necessary at all depends on how complex the parameters
are. The return value of klog.V can be captured in a variable and be used
multiple times to avoid the overhead for that function call and to avoid
repeating the verbosity level.
 2022-01-12 07:48:36 +01:00
cyclinder
b88b51c6e5 adding evictions_total metric and marking evictions_number deprecated 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2021-12-13 10:36:02 +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
Mike Dame
4960d0976a Wire contexts to Core controllers 2021-11-01 10:29:00 -04:00
Author cyclinder
e61b901628 remove nodeLease feature GA 
Signed-off-by: cyclinder <qifeng.guo@daocloud.io>
 2021-10-05 12:23:27 +08:00
Mike Dame
af045087d9 Move GetZoneKey function to component-helpers 2021-03-04 10:32:38 -05:00
Michael Beaumont
a5a6762d33
Move pkg/kubelet/apis to k8s.io/kubelet/pkg/apis 2021-02-09 21:37:39 +01:00
Kubernetes Prow Robot
1209c59612
Merge pull request #96876 from howieyuen/no-execute-taint-missing 
fix nodelifecyle controller not add NoExecute taint bug
 2021-01-13 14:17:03 -08:00
pacoxu
441985afb6 set LegacyNodeRoleBehavior to false and mv ServiceNodeExclusion to GA 
Signed-off-by: pacoxu <paco.xu@daocloud.io>
 2021-01-05 22:34:18 +08:00
Hao Yuan
5569db4902 fix nodelifecyle controller not add NoExecute taint bug 2020-12-14 09:34:57 +08:00
Kobayashi Daisuke
4ae11dac2e Replace StartLogging(klog.Infof) with StartStructuredLogging(0) 2020-06-15 17:48:35 +09:00
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
Kubernetes Prow Robot
85ee5fdd90
Merge pull request #87743 from u2takey/master 
log pod event when node not ready
 2020-04-21 17:25:52 -07:00
leiiwang
c6c18c8fed event pod event when node not ready 2020-04-07 18:24:00 +08:00
kaiyuechen
b3637c9670 Reconcile NoExecute Taint 2020-03-13 11:44:12 +08:00
skilxn-go
6b8fc8dc5e Move TaintBasedEvictions feature gates to GA 2020-03-09 10:49:00 +08:00
taesun_lee
79680b5d9b Fix pkg/controller typos in some error messages, comments etc 
- applied review results by LuisSanchez
- Co-Authored-By: Luis Sanchez <sanchezl@redhat.com>

genernal -> general
iniital -> initial
initalObjects -> initialObjects
intentionaly -> intentionally
inforer -> informer
anotother -> another
triger -> trigger
mutli -> multi
Verifyies -> Verifies
valume -> volume
unexpect -> unexpected
unfulfiled -> unfulfilled
implenets -> implements
assignement -> assignment
expectataions -> expectations
nexpected -> unexpected
boundSatsified -> boundSatisfied
externel -> external
calcuates -> calculates
workes -> workers
unitialized -> uninitialized
afater -> after
Espected -> Expected
nodeMontiorGracePeriod -> NodeMonitorGracePeriod
estimateGrracefulTermination -> estimateGracefulTermination
secondrary -> secondary
ShouldRunDaemonPodOnUnscheduableNode -> ShouldRunDaemonPodOnUnschedulableNode
rrror -> error
expectatitons -> expectations
foud -> found
epackage -> package
succesfulJobs -> successfulJobs
namesapce -> namespace
ConfigMapResynce -> ConfigMapResync
 2020-02-27 00:15:33 +09:00
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
tianfeiyu
fddf50cf88
fix log message error in nodelifecycle 2020-01-06 21:02:08 +08:00
Kubernetes Prow Robot
f0184f0921
Merge pull request #84933 from krzysied/node_controller_v_level 
Bumping up log level for not updated node
 2019-11-08 09:00:40 -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
Krzysztof Siedlecki
4e63b9a032 bumping up log level for not updated node 2019-11-07 17:59:26 +01:00
Kubernetes Prow Robot
8841624982
Merge pull request #81167 from krzysied/node_controller_list 
Avoid listing pods in NodeLifecycleController
 2019-11-07 07:53:10 -08:00
Krzysztof Siedlecki
9406e5bf2a adding pods lister 2019-11-07 12:02:21 +01:00
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
Kubernetes Prow Robot
5e33f3db5f
Merge pull request #84445 from krzysied/node_controller_retry_fix 
NodeLifecycleController - MarkPodsNotReady retry fix
 2019-11-03 20:15:40 -08:00
Krzysztof Siedlecki
9759a982c5 MarkPodsNotReady retry fix 2019-10-31 16:56:54 +01:00
draveness
1163a1d51e feat: update taint nodes by condition to GA 2019-10-19 09:17:41 +08:00
wojtekt
cf9203501e Swtich nodelifecyclecontroller to coordination/v1 2019-10-16 10:59:02 +02:00
Krzysztof Siedlecki
b1dfa83be6 using pod pointers in node lifecycle controller 2019-10-14 12:44:43 +02:00
Yassine TIJANI
c1487840bc move util/metrics to component-base 
Signed-off-by: Yassine TIJANI <ytijani@vmware.com>
 2019-10-08 14:42:31 +02:00
Krzysztof Siedlecki
a07a3a6878 adding pods to MarkPodsNotReady parameters 2019-10-02 14:22:58 +02:00
Krzysztof Siedlecki
8f48896709 adding pods to DeletePods parameters 2019-10-02 13:11:23 +02:00
Krzysztof Siedlecki
2f3e8463ef eviction processing refactor 2019-09-19 17:15:32 +02:00
Krzysztof Siedlecki
029b72b553 adding lock to node data map 2019-09-12 10:23:24 +02:00
Clayton Coleman
2888e6e923
Node lifecycle controller should use a label for excluding nodes 
The current mechanism for excluding "master" nodes based on node names
is fragile and should be fixed by using a label exclusion similar to
service load balancers. The legacy code path is preserved behind a
defaulted-on gate and will be removed in the future.
 2019-08-28 10:29:08 -04:00
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
Krzysztof Siedlecki
07b039862b moving podInformer to node controller scope 2019-08-23 15:59:59 +02:00
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
Krzysztof Siedlecki
6842e11f7e removing redundant code 2019-08-21 17:22:06 +02:00
Maciej Borsz
98e9c78c13 Migrate TaintManager to use watch for listing pods instead of expensive 
listing pods call.
 2019-06-26 13:35:59 +02:00