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43070 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
9005160245 Merge pull request #105272 from wojtek-t/add_jittering_for_kubelet 
Add jittering for Kubelet status computing
 2021-09-28 00:20:42 -07:00
Kubernetes Prow Robot
16fdb2f391 Merge pull request #105196 from yibozhuang/improve-scheduler-pv-not-exist-err 
Enhance ErrReasonPVNotExist in volumebinding scheduler plugin
 2021-09-27 19:04:42 -07:00
Kubernetes Prow Robot
ce4958d908 Merge pull request #105009 from harjas27/printer_event_count 
kubectl: remove extra +1 for printing event count
 2021-09-27 16:24:43 -07:00
Yibo Zhuang
603a4e1931 Enhance ErrReasonPVNotExist in volumebinding scheduler plugin 
This change will make the message more clear when there
is a case of PVC(s) bound to PV(s) that no longer exists
and scheduler does not select the node due to this issue.

Previous error message would look like:
0/2 nodes are available: 2 pvc(s) bound to non-existent pv(s)

Updated message looks like:
0/2 nodes are available: 2 node(s) unavailable due to one or more
pvc(s) bound to non-existent pv(s)

For larger clusters with many different reasons of nodes that
are not available, the current message can be very misleading for
users to think that there are many PVCs lost due to PVs deleted but
in fact it could be just a single PVC case but many nodes not selected
by the scheduler due to this case.

Signed-off By: Yibo Zhuang <yibzhuang@gmail.com>
 2021-09-27 15:02:35 -07:00
Kubernetes Prow Robot
dca007bac8 Merge pull request #105212 from BinacsLee/binacs-scheduler-do-not-reference-range-loop-vars 
scheduler: do not reference range-loop variable
 2021-09-27 13:59:45 -07:00
Kubernetes Prow Robot
5130d43200 Merge pull request #102802 from adisky/metrics-credential-provider-1 
Add Metrics for Kubelet credential provider
 2021-09-27 11:02:22 -07:00
wojtekt
65d8037ae3 Add jittering for Kubelet status computing 2021-09-27 19:39:50 +02:00
Kubernetes Prow Robot
aec9acda68 Merge pull request #105214 from alculquicondor/job-update 
Remove GET job and retries for status updates
 2021-09-27 09:05:47 -07:00
Kubernetes Prow Robot
48d844ec64 Merge pull request #104483 from margocrawf/master 
Add UID to client-go impersonation config
 2021-09-27 07:33:36 -07:00
Lars Ekman
4d6db6f1fc Clear initial UDP conntrack entries for loadBalancerIPs 2021-09-25 16:03:56 +02:00
Khaled Henidak (Kal)
a53e2eaeab move IPv6DualStack feature to stable. (#104691) 
* kube-proxy

* endpoints controller

* app: kube-controller-manager

* app: cloud-controller-manager

* kubelet

* app: api-server

* node utils + registry/strategy

* api: validation (comment removal)

* api:pod strategy (util pkg)

* api: docs

* core: integration testing

* kubeadm: change feature gate to GA

* service registry and rest stack

* move feature to GA

* generated
 2021-09-24 16:30:22 -07:00
Margo Crawford
d9ddfb26e1 Introduces Impersonate-Uid to client-go. 
* Updates ImpersonationConfig in rest/config.go to include UID
  attribute, and pass it through when copying the config
* Updates ImpersonationConfig in transport/config.go to include UID
  attribute
* In transport/round_tripper.go, Set the "Impersonate-Uid" header in
  requests based on the UID value in the config
* Update auth_test.go integration test to specify a UID through the new
  rest.ImpersonationConfig field rather than manually setting the
  Impersonate-Uid header

Signed-off-by: Margo Crawford <margaretc@vmware.com>
 2021-09-24 14:06:30 -07:00
Kubernetes Prow Robot
005dfcd09e Merge pull request #105218 from khenidak/fix-sig-net-105182 
mute unnecessary logs when failing to parse IPs
 2021-09-23 17:27:23 -07:00
Kubernetes Prow Robot
b6924839ca Merge pull request #101987 from sky-philipalmeida/patch-1 
Log if PV is still in use trying to delete it
 2021-09-23 14:30:54 -07:00
Khaled (Kal) Henidak
59dd238fd4 mute unnecessary logs 2021-09-23 20:52:18 +00:00
Kubernetes Prow Robot
24408ef7f5 Merge pull request #104892 from zzchun/fix-typo-in-node_affinity_test 
fix typo in node_affinity_test
 2021-09-23 13:22:55 -07:00
Kubernetes Prow Robot
ab4d8bd1e5 Merge pull request #105159 from jyz0309/fix-klog-error 
Fix klog error in `pkg/proxy`
 2021-09-23 11:17:38 -07:00
Aldo Culquicondor
eebd678cda Remove GET job and retries for status updates. 
Doing a GET right before retrying has 2 problems:
- It can masquerade conflicts
- It adds an additional delay

As for retries, we are better of going through the sync backoff.

In the case of conflict, we know that there was a Job update that would trigger another sync, so there is no need to do a rate limited requeue.
 2021-09-23 11:48:34 -04:00
BinacsLee
f6864316ef scheduler: do not reference range-loop variable 2021-09-23 21:59:30 +08:00
Kubernetes Prow Robot
2541fcf256 Merge pull request #104123 from fromanirh/podresources-not-report-unhealthy-devices 
devicemanager: skip unhealthy devices in GetAllocatable
 2021-09-23 05:39:21 -07:00
jyz0309
e9abf3dfc6 remove spew 
Signed-off-by: jyz0309 <45495947@qq.com>

remove spew

Signed-off-by: jyz0309 <45495947@qq.com>

remove LogJson

Signed-off-by: jyz0309 <45495947@qq.com>

change name

Signed-off-by: jyz0309 <45495947@qq.com>

remove spew

Signed-off-by: jyz0309 <45495947@qq.com>
 2021-09-23 17:20:34 +08:00
jyz0309
c0e0fae775 fix error 
Signed-off-by: jyz0309 <45495947@qq.com>

use InfoS handle json

Signed-off-by: jyz0309 <45495947@qq.com>

remove import

Signed-off-by: jyz0309 <45495947@qq.com>

fix comment

Signed-off-by: jyz0309 <45495947@qq.com>
 2021-09-23 17:15:18 +08:00
jyz0309
a0fd52b6e1 fix log error 
Signed-off-by: jyz0309 <45495947@qq.com>

fix conflict

Signed-off-by: jyz0309 <45495947@qq.com>

format code

Signed-off-by: jyz0309 <45495947@qq.com>
 2021-09-23 17:15:18 +08:00
Kubernetes Prow Robot
372103f4b8 Merge pull request #100672 from wangyx1992/structured-log 
Structured Logging migration: modify logs of controller-manager
 2021-09-22 20:27:10 -07:00
Daniel Canter
ce52f70c66 Replace custom dualstack support logic in Windows Kube-proxy 
Due to an incorrect version range definition in hcsshim for dualstack
support, the Windows kubeproxy had to define it's own version range logic
to check if dualstack was supported on the host. This was remedied in hcsshim
(https://github.com/microsoft/hcsshim/pull/1003) and this work has been vendored into
K8s as well (https://github.com/kubernetes/kubernetes/pull/104880). This
change simply makes use of the now correct version range to check if dualstack
is supported, and gets rid of the old custom logic.

Signed-off-by: Daniel Canter <dcanter@microsoft.com>
 2021-09-22 13:07:38 -07:00
Francesco Romani
1b6efa5e21 devicemanager: skip unhealthy devs in GetAllocatable 
The GetAllocatableDevices, needed to support the podresources
API, doesn't take into account the device health when computing
its output.

In this PR we address this gap and add unit tests along the way
to prevent regressions. This gives us a good initial coverage,
E2E tests to cover this case are much harder to write, because
we would need to inject faults to trigger the unhealthy status.
We will evaluate if adding these tests into later PRs.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2021-09-22 19:20:04 +02:00
Kubernetes Prow Robot
76c0573ff4 Merge pull request #105181 from alculquicondor/revert 
Revert #104739
 2021-09-21 16:54:00 -07:00
Kubernetes Prow Robot
bc94b5e248 Merge pull request #105151 from Huang-Wei/104998-followup 
sched: de-duplicate plugin registration logic by using FactoryAdapter
 2021-09-21 14:08:30 -07:00
Aldo Culquicondor
7868fbbe64 Revert "Add metric job_pod_finished" 
This reverts commit a0e7a567c5.
 2021-09-21 15:16:54 -04:00
Aldo Culquicondor
8bcb780808 Revert "Limit number of Pods counted in a single Job sync" 
This reverts commit 7d9cb88fed.
 2021-09-21 15:16:50 -04:00
Kubernetes Prow Robot
7c71e06cd1 Merge pull request #104959 from calvin0327/issue-test-dataRace 
fix the test issue of node shutdown manager
 2021-09-21 11:56:30 -07:00
Kubernetes Prow Robot
44d4d007bf Merge pull request #103424 from 249043822/br-cadvisor-perf 
Optimize kubelet stats provider for perfomace bottleneck
 2021-09-21 11:56:18 -07:00
Phil
f1a9402082 Log if PV is still in use trying to delete it 
Similar to what we have in:
https://github.com/kubernetes/kubernetes/blob/master/pkg/controller/volume/pvcprotection/pvc_protection_controller.go#L181
The objective is to have a easy way to monitor if a PV will enter in Terminating state due to a failed removal when still in use.
This way we can capture the PV log and alert according.
The code is not tested.

Update pv_protection_controller.go

Change call to Infof
 2021-09-21 18:05:16 +01:00
ialidzhikov
d6f4c03e4b Remove the BoundServiceAccountTokenVolume feature gate 
Signed-off-by: ialidzhikov <i.alidjikov@gmail.com>
 2021-09-21 11:53:51 +03:00
Kubernetes Prow Robot
6c45f6e32b Merge pull request #105125 from BinacsLee/binacs-fix-scheQ-caculate-overflow 
Scheduler: fix calculateBackoffDuration overflow in extreme data cases
 2021-09-20 21:26:23 -07:00
BinacsLee
f277864aa5 Scheduler queue: fix calculateBackoffDuration overflow in extreme data cases 2021-09-21 09:42:52 +08:00
Kubernetes Prow Robot
acbeaf8b8e Merge pull request #104944 from jyz0309/migrate-log 
Migrate `cmd/proxy/{config, healthcheck, winkernel}` to structured logging
 2021-09-20 15:02:37 -07:00
Pritish Samal
060f5b88d0 Migrate pkg/proxy/util to structured logging (#104908) 
* Migrate to Structured Logs in `pkg/proxy/util`

* Minor fixes

* change key to cidr and remove namespace arg

* Update key from cidr to CIDR

Co-authored-by: JUN YANG <69306452+yangjunmyfm192085@users.noreply.github.com>

* Update key cidr to CIDR

Co-authored-by: JUN YANG <69306452+yangjunmyfm192085@users.noreply.github.com>

* Update key ip to IP

Co-authored-by: JUN YANG <69306452+yangjunmyfm192085@users.noreply.github.com>

* Update key ip to IP

Co-authored-by: JUN YANG <69306452+yangjunmyfm192085@users.noreply.github.com>

* Interchange svcNamespace and svcName

* Change first letter of all messages to capital

* Change key names in endpoints.go

* Change all keynames to lower bumby caps convention

Co-authored-by: JUN YANG <69306452+yangjunmyfm192085@users.noreply.github.com>
 2021-09-20 13:54:35 -07:00
Kubernetes Prow Robot
b34a735bbe Merge pull request #102523 from stlaz/rootca_metrics_cleanup 
rootcacertpublisher: drop the namespace label from metrics to reduce its cardinality
 2021-09-20 13:54:24 -07:00
Kubernetes Prow Robot
353f0a5eab Merge pull request #105095 from wojtek-t/migrate_clock_3 
Unify towards k8s.io/utils/clock - part 3
 2021-09-20 12:46:45 -07:00
Kubernetes Prow Robot
e8653fe24a Merge pull request #104163 from ialidzhikov/cleanup/pids-limit 
Remove SupportPodPidsLimit and SupportNodePidsLimit feature gates
 2021-09-20 11:35:09 -07:00
Wei Huang
3b64c1b01d sched: de-duplicate plugin registration logic by using FactoryAdapter 2021-09-20 10:12:34 -07:00
Kubernetes Prow Robot
f55101913f Merge pull request #105098 from Karthik-K-N/fix-error-format 
Fix incorrect format specifier in test files
 2021-09-20 08:56:09 -07:00
jyz0309
5d32be4126 fix type check 
Signed-off-by: jyz0309 <45495947@qq.com>
 2021-09-20 19:42:15 +08:00
jyz0309
6344d6b26d rebuild msg and rename namespace 
Signed-off-by: jyz0309 <45495947@qq.com>
 2021-09-20 19:04:21 +08:00
Shivanshu Raj Shrivastava
bbd809cbd0 Fixing incorrectly migrated structured logs (#105122) 
* added keys for structured logging

* used KObj
 2021-09-19 12:28:08 -07:00
Kubernetes Prow Robot
25c7b6a2c7 Merge pull request #105109 from Huang-Wei/cleanup-dupe-import 
cleanup duplicated import of "k8s.io/apimachinery/pkg/runtime"
 2021-09-18 17:20:07 -07:00
Kubernetes Prow Robot
c5fbcd735d Merge pull request #104939 from z1cheng/fix-conntrack-typo 
Fix error message typo in conntrack
 2021-09-17 19:22:06 -07:00
Kubernetes Prow Robot
0d20f47c7a Merge pull request #105090 from saad-ali/removeSubpathFeaturegate 
Remove VolumeSubpath feature gate
 2021-09-17 15:52:07 -07:00
Wei Huang
a55af2d35a cleanup duplicated import of "k8s.io/apimachinery/pkg/runtime" 2021-09-17 14:13:15 -07:00