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486 Commits

Author SHA1 Message Date
Mengxue Zhang
bdda9728e7 move nodeaffinity helpers to component-helpers package 2021-03-10 20:19:25 +00:00
Clayton Coleman
8d8884a907
daemonset: Remove unnecessary error returns in strategy code 
The nodeShouldRunDaemonPod method does not need to return an error
because there are no scenarios under which it fails. Remove the
error return path for its direct calls as well.
 2021-03-01 13:23:18 -05:00
Clayton Coleman
9f296c133d
daemonset: Simplify the logic for calculating unavailable pods 
In order to maintain the correct invariants, the existing maxUnavailable
logic calculated the same data several times in different ways. Leverage
the simpler structure from maxSurge and calculate pod availability only
once, as well as perform only a single pass over all the pods in the
daemonset. This changed no behavior of the current controller, and
has a structure that is almost identical to maxSurge.
 2021-03-01 13:23:16 -05:00
Clayton Coleman
18f43e4120
daemonset: Implement MaxSurge on daemonset update 
If MaxSurge is set, the controller will attempt to double up nodes
up to the allowed limit with a new pod, and then when the most recent
(by hash) pod is ready, trigger deletion on the old pod. If the old
pod goes unready before the new pod is ready, the old pod is immediately
deleted. If an old pod goes unready before a new pod is placed on that
node, a new pod is immediately added for that node even past the MaxSurge
limit.

The backoff clock is used consistently throughout the daemonset controller
as an injectable clock for the purposes of testing.
 2021-03-01 13:21:12 -05:00
Clayton Coleman
8e6f58b0bd
daemonset: Prevent accidental omissions of test condition checks 
It is too easy to omit checking the return value for the
syncAndValidateDaemonSet test in large suites. Switch the method
type to be a test helper and fatal/error directly. Also rename
a method that referenced the old name 'Rollback' instead of
'RollingUpdate'.
 2021-03-01 13:20:58 -05:00
Benjamin Elder
56e092e382 hack/update-bazel.sh 2021-02-28 15:17:29 -08:00
xiaofei.sun
fd62f32125 Scheduler: remove pkg/apis/core/field_constants.go 2021-02-24 18:06:29 +08:00
Mike Dame
578ff3ec34 Move Taint/Toleration helpers to component-helpers repo 
This is part of the goal for scheduling to remove dependencies on internal
packages for the scheduling framework. It also provides these functions in an
external location for other components and projects to import.
 2021-02-01 11:06:03 -05:00
Kubernetes Prow Robot
1a66eb7b8a
Merge pull request #89482 from renatoviana12/master 
fixed percentage behaviour in instr
 2020-10-05 20:00:19 -07:00
Renato Viana
316eff8dee Fixed percentage behavior in instr 
fixed syntax, wrote a test

fixed a test

.

1

Update staging/src/k8s.io/apimachinery/pkg/util/intstr/intstr_test.go

Co-Authored-By: Joel Speed <Joel.speed@hotmail.co.uk>

added test

.

fix

fix test

fixed a test

gofmt

lint

fix

function name

validation fix

.

godocs added

.
 2020-09-30 21:23:05 +01:00
knight42
e89e72b637
test: ensure WaitForCacheSync is called after starting sharedInformerFacotry 
Signed-off-by: knight42 <anonymousknight96@gmail.com>
 2020-09-15 16:02:35 +08:00
Jordan Liggitt
8e6a8669c0 Deflake TestExpectationsOnRecreate 2020-07-31 18:12:01 -04:00
Kubernetes Prow Robot
00d6255f44
Merge pull request #91712 from KobayashiD27/structured-logging-in-event 
Migrate log to klog.InfoS for staging/src/k8s.io/client-go
 2020-06-22 23:53:40 -07:00
Tomas Nozicka
5cf3f8b79c Fix DS expectations on recreate 2020-06-17 09:22:17 +02:00
Kobayashi Daisuke
4ae11dac2e Replace StartLogging(klog.Infof) with StartStructuredLogging(0) 2020-06-15 17:48:35 +09:00
KeZhang
884f94ad92 Do not swallow NotFound error for DeletePod in dsc.manage 2020-06-04 16:41:38 +08:00
Davanum Srinivas
07d88617e5
Run hack/update-vendor.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:33 -04:00
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
Kubernetes Prow Robot
775feed217
Merge pull request #90018 from wojtek-t/deprecate_default_conversions 
Deprecate default conversions
 2020-04-23 10:23:10 -07:00
Abdullah Gharaibeh
bed9b2f23b Cleanup obsolete NodeInfo methods 2020-04-12 18:13:46 -04:00
wojtekt
f624314f91 Fix multiple conversion tests 2020-04-10 17:03:35 +02:00
Mike Danese
c58e69ec79 automated refactor 2020-03-05 14:59:46 -08:00
Kubernetes Prow Robot
62dc3ea6d1
Merge pull request #87368 from 928234269/fix_staticcheck01 
fix staticcheck errors in pkg/controller/daemon.
 2020-03-03 12:15:28 -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
Sakura
203c7b4731
fix staticcheck errors in pkg/controller/daemon. 
Signed-off-by: Sakura <longfei.shang@daocloud.io>
 2020-01-19 21:09:05 +08:00
Kubernetes Prow Robot
3ccdad175a
Merge pull request #86210 from draveness/feature/remove-ga-flags 
feat: remove several feature gates in 1.18
 2020-01-09 13:28:50 -08:00
Abdullah Gharaibeh
041e5b5560 addressed comments 2020-01-04 01:14:24 -05:00
Abdullah Gharaibeh
7d604c318c Break DS controller on scheduler predicates and predicate errors 2020-01-03 13:05:07 -05:00
Kubernetes Prow Robot
f67d3b1a7d
Merge pull request #86229 from ahg-g/ahg-ds 
Remove daemonset controller's dependency on scheduler metadata
 2019-12-13 00:26:54 -08:00
Abdullah Gharaibeh
288609ecf5 remove ds dependeny on scheduler metadata 2019-12-12 19:04:36 -05:00
Ted Yu
9cff345770 Do not swallow timeout in manageReplicas 2019-12-12 11:27:36 -08:00
draveness
dcea6ff065 fix: remove TaintNodesByCondition feature gate in daemon controller 2019-12-12 18:17:14 +08:00
Aldo Culquicondor
6a98c93f3c Add MetadataProducerFactory for predicates 
Signed-off-by: Aldo Culquicondor <acondor@google.com>
 2019-11-11 11:27:44 -05:00
Kubernetes Prow Robot
46472773cb
Merge pull request #84836 from yuxiaobo96/k8s-checks 
Correct spelling mistakes
 2019-11-06 12:21:11 -08:00
yuxiaobo
81e9f21f83 Correct spelling mistakes 
Signed-off-by: yuxiaobo <yuxiaobogo@163.com>
 2019-11-06 20:25:19 +08:00
Wei Huang
019d7497a5
bazel files 2019-11-05 20:57:21 -08:00
Wei Huang
dd74205bcf
Move out const strings in pkg/scheduler/api/well_known_labels.go 2019-11-05 20:56:21 -08:00
Kubernetes Prow Robot
6a19261e96
Merge pull request #84123 from smarterclayton/terminating_cause 
Handle namespace deletion more gracefully in built-in controllers
 2019-11-04 07:55:41 -08:00
Kubernetes Prow Robot
d8ab3f26e7
Merge pull request #84323 from draveness/feature/remove-suspended-daemon-pods 
feat: remove suspendedDaemonPods from daemon controller
 2019-11-02 23:41:40 -07:00
draveness
dc437a7890 feat: remove suspendedDaemonPods from daemon controller 2019-10-25 09:16:48 +08:00
wojtekt
7b6bcdf780 Autogenerated code 2019-10-24 20:21:00 +02:00
draveness
35d772e354 feat: graduate ScheduleDaemonSetPods to GA 2019-10-23 21:34:47 +08:00
Clayton Coleman
8f74c8970b
daemonset: Ignore namespace termination errors when creating pods 
Instead of reporting an event or displaying an error, simply exit
when the namespace is being terminated. This reduces the amount of
controller churn on namespace shutdown. While we could technically
exit the entire processing loop early for very large daemon sets,
we should wait for more evidence that is an issue before changing
that logic substantially.
 2019-10-20 18:39:00 -04:00
draveness
1163a1d51e feat: update taint nodes by condition to GA 2019-10-19 09:17:41 +08:00
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
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
draveness
495faa22db feat: cleanup pod critical pod annotations feature 2019-08-09 08:41:23 +08:00
Kubernetes Prow Robot
368ee4bb8e
Merge pull request #79068 from tedyu/dc-skipped-pods 
Remove unnecessary loop for lowering expectations
 2019-07-26 14:01:59 -07:00