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18f43e4120
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76 Commits

Author SHA1 Message Date
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
xiaofei.sun
fd62f32125 Scheduler: remove pkg/apis/core/field_constants.go 2021-02-24 18:06:29 +08:00
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
Tomas Nozicka
5cf3f8b79c Fix DS expectations on recreate 2020-06-17 09:22:17 +02:00
wojtekt
f624314f91 Fix multiple conversion tests 2020-04-10 17:03:35 +02:00
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
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
draveness
dcea6ff065 fix: remove TaintNodesByCondition feature gate in daemon controller 2019-12-12 18:17:14 +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
draveness
dc437a7890 feat: remove suspendedDaemonPods from daemon controller 2019-10-25 09:16:48 +08:00
draveness
35d772e354 feat: graduate ScheduleDaemonSetPods to GA 2019-10-23 21:34:47 +08:00
draveness
1163a1d51e feat: update taint nodes by condition to GA 2019-10-19 09:17:41 +08:00
draveness
495faa22db feat: cleanup pod critical pod annotations feature 2019-08-09 08:41:23 +08:00
draveness
d83526d253 Revert "feat: cleanup pod critical pod annotations feature" 
This reverts commit b6d41ee5cc.
 2019-07-18 13:31:12 +08:00
draveness
b6d41ee5cc feat: cleanup pod critical pod annotations feature 2019-07-11 08:54:19 +08:00
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
Kubernetes Prow Robot
d5245b9563
Merge pull request #74856 from draveness/fix/daemonset-controller-slow-batch-creation 
fix(daemon): create more expections when skipping pods
 2019-05-03 23:33:37 -07:00
draveness
5f8dfdc698 fix(daemon): create more expections when skipping pods 2019-05-04 08:15:49 +08:00
Krzysztof Jastrzebski
9c142cf47b Delete only unscheduled pods if node doesn't exist anymore. 2019-04-03 00:24:26 +02:00
Krzysztof Jastrzebski
0087af78e2 Deleting pods assigned to not existing nodes only if 
ScheduleDaemonSetPods is enabled.
 2019-01-31 20:34:51 +01:00
Krzysztof Jastrzebski
7186d3ba8b Delete pods assigned to not existing nodes. 2019-01-28 14:38:09 +01:00
Kubernetes Prow Robot
eb79f8f279
Merge pull request #69615 from k82cn/update_node_ns 
Fixed node namespace to none.
 2018-12-23 23:39:09 -08:00
Wei Huang
ad6e3617d3
update logic of adding default DS pod tolerations 
- update DS pod default tolerations: add PIDPressure, remove OutOfDisk
- remove useless tolerations testcases
 2018-11-29 01:18:32 -08:00
Jordan Liggitt
de8bf9b63d fix scheduler and kubelet unit tests leaking feature flag changes 2018-11-16 10:52:53 -05:00
k8s-ci-robot
e77e8ffbf5
Merge pull request #69730 from xichengliudui/fix18101204 
Fix some typo
 2018-10-22 23:59:24 -07:00
xichengliudui
ef496320cf Remove excess 'in' 
Fix some typo

Fix some typo
 2018-10-13 09:12:42 -04:00
tanshanshan
b7c7966b9f Move pkg/scheduler/algorithm/well_known_labels.go out 2018-10-13 09:10:00 +08:00
Da K. Ma
f6ad347982 Fixed node namespace to none. 
Signed-off-by: Da K. Ma <klaus1982.cn@gmail.com>
 2018-10-10 16:17:15 +08:00
Christoph Blecker
97b2992dc1
Update gofmt for go1.11 2018-10-05 12:59:38 -07:00
ravisantoshgudimetla
b2e92f1ba2 Fix test cases and build files 2018-09-12 14:19:29 -04:00
Da K. Ma
e39b510726 Added unschedulable and network-unavailable toleration. 
Signed-off-by: Da K. Ma <klaus1982.cn@gmail.com>
 2018-09-07 16:53:49 +08:00
Kubernetes Submit Queue
5d8a79f2e1
Merge pull request #67337 from linyouchong/pr-0813-issue67225 
Automatic merge from submit-queue (batch tested with PRs 67493, 67617, 67582, 67337). 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>.

Fix bug:DaemonSet didn't create pod after node have enough resource

**What this PR does / why we need it**:
Fix bug:DaemonSet didn't create pod after node have enough resource

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #67225 

**Special notes for your reviewer**:
NONE

**Release note**:
```release-note
DaemonSet: Fix bug- daemonset didn't create pod after node have enough resource
```
 2018-08-20 20:39:17 -07:00
linyouchong
c42439c676 Fix bug:DaemonSet didn't create pod after node have enough resource 2018-08-18 16:15:15 +08:00
Tomas Nozicka
63656da296 Add backoff for DS's pod deletion to limit fighting with kubelet failing the pod repeatedly 2018-08-15 16:03:39 +02:00
Janet Kuo
666a41c2ea Safe encode template hash value to make it consistent with resource name 2018-07-13 09:52:26 -07:00
Kubernetes Submit Queue
65819a8f92
Merge pull request #63744 from krmayankk/changelog 
Automatic merge from submit-queue (batch tested with PRs 63580, 63744, 64541, 64502, 64100). 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>.

remove redundant getKey functions from controller tests

```release-note
None
```
 2018-06-20 01:27:32 -07:00
Michal Fojtik
6517e250cd
daemon: add custom node indexer 2018-06-12 11:10:10 +02:00
Mayank Kumar
a1cd3a4bcc remove redundant getKey functions from tests 2018-05-30 22:15:06 -07:00
David Eads
94e3d94d67 update tests to be specific about the versions they are testing instead of floating 2018-05-01 13:18:41 -04:00
David Eads
a89291a5de stop duplicating preferred version order 2018-04-26 10:03:36 -04:00
Jordan Liggitt
05e4ccecb1
disable DaemonSet scheduling feature for 1.10 2018-03-20 10:50:37 -04:00
Da K. Ma
5adb2bad45 Task 2: Schedule DaemonSet Pods by default scheduler. 
Signed-off-by: Da K. Ma <klaus1982.cn@gmail.com>
 2018-03-08 17:36:49 +08:00
Da K. Ma
f94b7eda83 Added unscheduable node UT for DaemonSet. 
Signed-off-by: Da K. Ma <madaxa@cn.ibm.com>
 2018-02-28 16:11:01 +08:00
Kenneth Owens
f52e7ef4bf Update the DaemonSet controller to use the apps/v1 API 2018-02-22 11:38:54 -08:00