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2079 Commits

Author SHA1 Message Date
Elana Hashman
0deef4610e
Set MemorySwapLimitInBytes for CRI when NodeSwapEnabled 2021-06-29 11:59:02 -07:00
Sascha Grunert
8b7003aff4
Add SeccompDefault feature 
This adds the gate `SeccompDefault` as new alpha feature. Seccomp path
and field fallbacks are now passed to the helper functions, whereas unit
tests covering those code paths have been added as well.

Beside enabling the feature gate, the feature has to be enabled by the
`SeccompDefault` kubelet configuration or its corresponding
`--seccomp-default` CLI flag.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>

Apply suggestions from code review

Co-authored-by: Paulo Gomes <pjbgf@linux.com>
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2021-06-23 10:22:57 +02:00
Artyom Lukianov
03830db82d Implement all necessary methods to provide memory manager data under pod resources metrics 
Signed-off-by: Artyom Lukianov <alukiano@redhat.com>
 2021-06-22 13:06:32 +03:00
sanwishe
9e257ec194 Optimization logging format for pkg/kubelet 
Signed-off-by: sanwishe <jiang.mingzhi35@zte.com.cn>
 2021-05-25 08:52:08 +08:00
Danil-Grigorev
5d57b3794c Add DisableCloudProviders FG 
FeatureGate acts as a secondary switch to disable cloud-controller loops
in KCM, Kubelet and KAPI.

Provide comprehensive logging information to users, so they will be
guided in adoption of out-of-tree cloud provider implementation.
 2021-05-21 16:09:44 +02:00
Kubernetes Prow Robot
3e588be763
Merge pull request #101712 from SergeyKanzhelev/disableAcceleratorUsageMetricsOnContainerd 
disable collecting of accelerator metrics in cAdvisor
 2021-05-17 13:39:51 -07:00
Kubernetes Prow Robot
cff652d951
Merge pull request #101369 from markusthoemmes/status-simplification 
pkg/kubelet: Simplify status string generation on probes
 2021-05-03 17:21:22 -07:00
Sergey Kanzhelev
e8ae653c1d disable collecting of accelerator metrics and exposing it for containerd 2021-04-30 22:16:34 +00:00
yuzhiquan
02c3d53a23 typo 2021-04-23 17:55:54 +08:00
Markus Thömmes
f00441d2ee pkg/kubelet: Simplify status string generation on probes 2021-04-22 14:06:18 +02:00
Lubomir I. Ivanov
7deac5e697 pkg/kubelet: improve the node informer sync check 
GetNode() is called in a lot of places including a hot loop in
fastStatusUpdateOnce. Having a poll in it is delaying
the kubelet /readyz status=200 report.

If a client is available attempt to wait for the sync to happen,
before starting the list watch for pods at the apiserver.
 2021-04-21 22:46:27 +03:00
Niekvdplas
fec272a7b2 Fixed several spelling mistakes 2021-03-30 23:02:09 +02:00
Elana Hashman
6af7eb6d49
Migrate missed log entries in kubelet 
Co-Authored-By: pacoxu <paco.xu@daocloud.io>
 2021-03-18 14:26:26 -07:00
Navid Shaikh
be91ea5bd1 Migrate pkg/kubelet/kubelet.go to structured logging 2021-03-17 14:39:08 +05:30
Kubernetes Prow Robot
4b6e3e164f
Merge pull request #99221 from jsturtevant/windows-host-stats-provider 
Get filesystem stats for files on Windows
 2021-03-10 11:09:23 -08:00
fengzixu
edc1c62471 feature: add CSIVolumeHealth feature and gate 
1. add EventRecorder to ResourceAnalyzer
2. add CSIVolumeHealth feature and gate
 2021-03-10 01:16:37 +09:00
Kubernetes Prow Robot
b1367af8b5
Merge pull request #99799 from QiWang19/kobj-slice 
Refactor pods format to return ObjRef slice
 2021-03-08 16:27:19 -08:00
James Sturtevant
c9eff4e906 Get filesystem stats for files on Windows 2021-03-08 12:50:23 -08:00
Kubernetes Prow Robot
eb4dafb7f1
Merge pull request #99651 from umohnani8/cri 
Move CRIContainerLogRotation to GA
 2021-03-08 12:07:20 -08:00
chenyw1990
57a3b0abd6 reduce configmap and secret watch of kubelet 2021-03-08 16:55:39 +08:00
Kubernetes Prow Robot
c193c1b234
Merge pull request #98376 from matthyx/mega 
Make all health checks probing consistent
 2021-03-06 11:45:41 -08:00
Qi Wang
8133d29586 Refactor pods format to ObjRef slice 
Refactor format.Pods to return a slice of ObjRef for structured logging.
Ref: https://github.com/kubernetes/kubernetes/pull/99029#discussion_r586785552

Signed-off-by: Qi Wang <qiwan@redhat.com>
 2021-03-06 11:26:50 -05:00
Kubernetes Prow Robot
55f255208a
Merge pull request #83730 from claudiubelu/windows/containerd-etc-hosts 
Windows: Fixes /etc/hosts file mounting support for containerd
 2021-03-05 05:08:22 -08:00
Matthias Bertschy
431e6a7044 Move readinessManager updates handling to kubelet 2021-03-05 07:02:25 +01:00
Matthias Bertschy
eed218a3a2 Move startupManager updates handling to kubelet 2021-03-05 07:02:25 +01:00
Urvashi Mohnani
ca99aa587d Move CRIContainerLogRotation to GA 
Graduate the CRIContainerLogRotation feature gate
from beta to GA.

Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
 2021-03-04 09:40:02 -05:00
pacoxu
cd54bd94e9 deprecate cAdvisor json metrics collected by Kubelet 
- remove unused code for cadvisor json metrics collected

Signed-off-by: pacoxu <paco.xu@daocloud.io>
 2021-03-02 15:36:21 +08:00
Kubernetes Prow Robot
17c3ee8708
Merge pull request #98742 from gjkim42/sync-until-terminate-containers 
kubelet: Sync completed pods until their containers have been terminated
 2021-02-24 15:29:26 -08:00
Kubernetes Prow Robot
739a72b9cc
Merge pull request #99158 from wgahnagl/lock-sysctls 
Graduate sysctls to GA
 2021-02-24 13:39:24 -08:00
xiaofei.sun
fd62f32125 Scheduler: remove pkg/apis/core/field_constants.go 2021-02-24 18:06:29 +08:00
pacoxu
3de4dd841f
remove featuregate for sysctl 
Co-authored-by: Skyler Clark <wgahnagl@protonmail.com>
 2021-02-22 16:51:43 -05:00
Sri Saran Balaji Vellore Rajakumar
af05a7eca3 Refactor Kubelet Server to take kubeConfiguration instead of multiple fields 2021-02-11 16:15:35 -08:00
Sri Saran Balaji Vellore Rajakumar
51cdf4e97b Add support to disable /debug/pprof and /debug/flags/v endpoint 
Co-authored-by: xiaofei.sun <sunxiaofei@kuaishou.com>
Co-authored-by: SaranBalaji90 <srisaranbalaji@gmail.com>
 2021-02-11 15:56:53 -08:00
Geonju Kim
321ca8af52 kubelet: Sync completed pods until their containers have been terminated 2021-02-06 14:06:50 +09:00
Ryan Phillips
f918e11e3a register all pending pod deletions and check for kill 
do not delete the cgroup from a pod when it is being killed
 2021-02-04 11:45:42 -06:00
Claudiu Belu
de4602995b Windows: Fixes /etc/hosts file mounting support for containerd 
If Containerd is used on Windows, then we can also mount individual
files into containers (e.g.: /etc/hosts), which was not possible with Docker.

Checks if the container runtime is containerd, and if it is, then also
mount /etc/hosts file (to C:\Windows\System32\drivers\etc\hosts).
 2021-01-30 04:54:42 -08:00
Kubernetes Prow Robot
9ec1e23e41
Merge pull request #98005 from wzshiming/fix-rescheduling-to-the-shutdown-node 
Sync node status during kubelet node shutdown
 2021-01-28 17:51:53 -08:00
Kubernetes Prow Robot
e05c9ab04b
Merge pull request #97932 from ehashman/kubelet-standalone-doc 
Add explanation for kubeClient != nil in NewMainKubelet
 2021-01-28 16:59:59 -08:00
wzshiming
d9df265af0 Sync node status during kubelet node shutdown 2021-01-21 11:01:13 +08:00
Kubernetes Prow Robot
09f4baed35
Merge pull request #98103 from gjkim42/delete-static-pod-gracefully 
Delete static pod gracefully and fix mirrorPodTerminationMap leak
 2021-01-19 10:01:44 -08:00
chymy
f25b902b83 kubelet logs print 'kubelet nodes sync' frequently 
Signed-off-by: chymy <chang.min1@zte.com.cn>
 2021-01-19 08:57:35 +08:00
Geonju Kim
1563fb68e6 kubelet: Fix mirrorPodTerminationMap leak 2021-01-19 08:55:54 +09:00
Geonju Kim
9bcb451d7d kubelet: Delete static pods gracefully 
Add a new static pod after checking if its mirror pod is pending termination.
 2021-01-19 08:54:24 +09:00
Kubernetes Prow Robot
8bf42039e6
Merge pull request #96552 from pandaamanda/klog_fmt 
use klog.Info and klog.Warning when had no format
 2021-01-15 17:57:43 -08:00
Kubernetes Prow Robot
e0b2787ee1
Merge pull request #97980 from SergeyKanzhelev/revertSandboxCheckInStatus 
Revert "Merge pull request #92817 from kmala/kubelet"
 2021-01-12 16:54:35 -08:00
Kubernetes Prow Robot
4e93dbcd0d
Merge pull request #94087 from derekwaynecarr/node-sync-once 
kubelet waits for node lister to sync at least once
 2021-01-12 15:06:35 -08:00
Sergey Kanzhelev
4c9e96c238 Revert "Merge pull request #92817 from kmala/kubelet" 
This reverts commit 88512be213, reversing
changes made to c3b888f647.
 2021-01-12 22:27:22 +00:00
Elana Hashman
f3073b739f
Add explanation for kubeClient != nil in NewMainKubelet 2021-01-11 14:57:38 -08:00
Kubernetes Prow Robot
75115236e7
Merge pull request #97006 from lingsamuel/fix-cadvisor-machine-metrics 
Fix missing cadvisor machine metrics
 2020-12-31 21:15:51 -08:00
Erik Wilson
a4037d2684
Fix cadvisor machine metrics 
Signed-off-by: Ling Samuel <lingsamuelgrace@gmail.com>
 2020-12-04 10:08:05 +08:00