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1351 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
48efb361f3 Merge pull request #110323 from Thearas/docs-ephemeral-storage 
docs: add `ephemeral-storage` to `SystemReserved`/`KubeReserved` comment
 2022-06-10 13:19:44 -07:00
Kubernetes Prow Robot
70dca66271 Merge pull request #109388 from ialidzhikov/cleanup/experimental-kernel-memcg-notification 
kubelet: Remove the deprecated `--experimental-kernel-memcg-notification` flag
 2022-06-03 09:30:33 -07:00
Thearas
2457fbc643 docs: add ephemeral-storage to SystemReserved/KubeReserved comment 2022-06-01 16:19:26 +08:00
Davanum Srinivas
50bea1dad8 Move from k8s.gcr.io to registry.k8s.io 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-05-31 10:16:53 -04:00
何庆国10193842
3d14bcb9a4 Log StructuredLog: spelling formatting 
Signed-off-by: 何庆国10193842 <he.qingguo@zte.com.cn>
 2022-04-26 17:04:06 +08:00
ialidzhikov
c682716e87 kubelet: Remove the deprecated --experimental-kernel-memcg-notification flag 
Signed-off-by: ialidzhikov <i.alidjikov@gmail.com>
 2022-04-08 10:40:25 +03:00
David Ashpole
120da3bb9b fix copylock vet errors in component-base metrics 2022-03-31 15:07:11 +00:00
Kubernetes Prow Robot
e4690b0fbc Merge pull request #109123 from dims/switch-to-pause-3.7 
Switch to pause 3.7 for Kubernetes 1.24
 2022-03-29 20:37:39 -07:00
Kubernetes Prow Robot
5b8dbfbbcf Merge pull request #108995 from pohly/log-contextual 
contextual logging
 2022-03-29 17:35:59 -07:00
Davanum Srinivas
f7ad09c447 Switch to pause 3.7 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-03-29 15:36:38 -04:00
Patrick Ohly
7de1b05e85 logging: add ContextualLogging feature 
InitLogs overrides the klog default and turns contextual logging off. This
ensures that it is only enabled in Kubernetes commands that explicitly enable
it via a feature gate. A feature gate for it gets defined in
k8s.io/component-base/logs and is then used by Options.ValidateAndApply.

The effect of disabling contextual logging is very limited according to
benchmarks with kube-scheduler. The feature gets added anyway to satisfy the
PRR recommendation that features should be controllable.

The following commands have support for contextual logging:
- kube-apiserver
- kube-controller-manager
- kubelet
- kube-scheduler
- component-base/logs example

Supporting a feature gate check in ValidateAndApply and not in InitLogs is a
simplification: changing InitLogs to accept a FeatureGate would have implied
changing also component-base/cli.Run. This didn't seem worthwhile because
ValidateAndApply already covers the relevant commands.
 2022-03-29 13:29:57 +02:00
Mark Rossetti
2e036ad7c3 Fixing logic for kubelet permissions check on windows 
Signed-off-by: Mark Rossetti <marosset@microsoft.com>
 2022-03-24 14:57:08 -07:00
Kubernetes Prow Robot
14e8db067e Merge pull request #108191 from ravisantoshgudimetla/wire-cert-contexts 
Wire cert contexts
 2022-03-23 11:20:17 -07:00
Mark Rossetti
f63a194d9e Run kubelet in a job object in windows 
Signed-off-by: Mark Rossetti <marosset@microsoft.com>
 2022-03-15 12:17:52 -07:00
Kubernetes Prow Robot
a41f9e976d Merge pull request #108107 from aojea/kubelet_http2_heartbeat 
kubelet apiserver: be gentle closing connections on heartbeat failures
 2022-03-09 01:32:12 -08:00
Ravi Gudimetla
8b84a793b3 API Server Changes 
This commit includes all the changes needed for APIServer. Instead of modifying the existing signatures for the methods which either generate or return stopChannel, we generate a context from the channel and use the generated context to be passed to the controllers which are started in APIServer. This ensures we don't have to touch APIServer dependencies.
 2022-03-07 09:37:01 -05:00
Kubernetes Prow Robot
d7d121999d Merge pull request #108480 from wojtek-t/log_golang_envs 
Log main golang runtime env vars
 2022-03-04 00:10:51 -08:00
Wojciech Tyczyński
ef2e32ab65 Log main golang runtime env vars 2022-03-04 08:04:02 +01:00
Kubernetes Prow Robot
428ec843a5 Merge pull request #107121 from borgerli/fix-kubelet-config-log 
1.21 regression: fix regression introduced by PR 100320 - sensitive information would be logged
 2022-03-03 00:28:48 -08:00
Kubernetes Prow Robot
06e107081e Merge pull request #104732 from mengjiao-liu/remove-flag-experimental-check-node-capabilities-before-mount 
kubelet: Remove the deprecated flag `--experimental-check-node-capabilities-before-mount`
 2022-02-24 07:56:30 -08:00
Antonio Ojea
39e9b19b88 kubelet: rename closeAllConns to onHeartbeatFailure 
Since the behavior of the kubelet OnHeartbeatFailure hook has changed
to close only the idle connections, rename this function to match
the semantics.
 2022-02-18 16:30:22 +01:00
Antonio Ojea
ac22287051 kubelet apiserver: be gentle closing connections on heartbeat failures 2022-02-14 17:32:24 +01:00
Matthias Bertschy
9500ee9d9c container_manager: use oomScoreAdj instead of default when set 2022-02-12 15:23:13 +01:00
Ciprian Hacman
0819451ea6 Clean up logic for deprecated flag --container-runtime in kubelet 
Signed-off-by: Ciprian Hacman <ciprian@hakman.dev>
 2022-02-10 13:26:59 +02:00
Kubernetes Prow Robot
8d01b02c60 Merge pull request #107096 from hakman/remove_non-masquerade-cidr 
Remove deprecated flag --non-masquerade-cidr in kubelet
 2022-02-08 12:42:50 -08:00
ahrtr
972dc46a1f replace deprecated io/ioutil with os and io for cmd 2022-02-01 13:59:41 +08:00
Sergey Kanzhelev
7e7bc6d53b remove DynamicKubeletConfig logic from kubelet 2022-01-19 22:38:04 +00:00
Ciprian Hacman
21809043b5 Remove deprecated flag --non-masquerade-cidr in kubelet 
Signed-off-by: Ciprian Hacman <ciprian@hakman.dev>
 2022-01-19 09:17:26 +02:00
cyclinder
07999dac70 Clean up dockershim flags in the kubelet 
Signed-off-by: cyclinder <qifeng.guo@daocloud.io>
Co-authored-by: Ciprian Hacman <ciprian@hakman.dev>
Signed-off-by: Ciprian Hacman <ciprian@hakman.dev>
 2022-01-14 16:02:50 +02:00
Kubernetes Prow Robot
b1c204a237 Merge pull request #104774 from kerthcet/bug/fix-kubelet-log-defer-conflict-with-exit 
fix kubelet flushlogs not working together with exit
 2022-01-06 10:40:32 -08:00
Mengjiao Liu
beda4cafb6 kubelet: Remove the deprecated flag --experimental-check-node-capabilities-before-mount 2022-01-06 11:47:11 +08:00
Kubernetes Prow Robot
4eae933dc7 Merge pull request #106667 from SergeyKanzhelev/updateDeprecationMessages 
updated deprecation messages from 1.23 to 1.24
 2022-01-04 23:03:20 -08:00
Kubernetes Prow Robot
f5f34166b7 Merge pull request #106954 from saschagrunert/experimental-runtime-flags 
Mark `--container-runtime-endpoint` and `--image-service-endpoint` stable
 2021-12-20 06:19:25 -08:00
Li Bo
7311aa4131 fix regression introduced by PR 100320 2021-12-18 21:39:24 +08:00
Sascha Grunert
5983850dbc Mark --container-runtime-endpoint and --image-service-endpoint stable 
Since we removed dockershim we now rely on both flags, which therefore
should not marked experimental any more.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2021-12-10 14:54:10 +01:00
Davanum Srinivas
9405e9b55e Check in OWNERS modified by update-yamlfmt.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2021-12-09 21:31:26 -05:00
Kubernetes Prow Robot
cdf3ad823a Merge pull request #97252 from dims/drop-dockershim 
Completely remove in-tree dockershim from kubelet
 2021-12-08 12:51:46 -08:00
Davanum Srinivas
bc78dff42e update files to drop dockershim 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2021-12-07 15:15:13 -05:00
kerthcet
185e0a041c prefer %w to unwrap errors 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2021-11-30 10:56:13 +08:00
Sergey Kanzhelev
a11453efbc remove ReallyCrashForTesting and cleaned up some references to HandleCrash behavior 2021-11-29 20:00:10 +00:00
Sergey Kanzhelev
54a279e0b0 updated deprecation messages from 1.23 to 1.24 2021-11-24 21:58:47 +00:00
Kubernetes Prow Robot
1304dfd73e Merge pull request #106520 from pohly/log-print-flags 
kubelet: print flags after initializing logging
 2021-11-18 01:53:02 -08:00
Patrick Ohly
316ac13d00 kubelet: print flags after initializing logging 
If done too soon, the klog.V() calls are ignored because the log verbosity
isn't set. In Kubernetes 1.22, the verbosity was set, but not the logging
format.
 2021-11-18 07:53:16 +01:00
Hanna Lee
a7daeb37af Convert one more utilflag.IPVar to &utilflag.IPVar 2021-11-17 08:56:01 +01:00
Hanna Lee
30ea05ae7b Update IPVar and IPPortVar functions to have pointer receivers to fix 'ineffective assignment' 2021-11-17 08:56:00 +01:00
Kubernetes Prow Robot
1f6d5caa9a Merge pull request #105437 from cmssczy/update-kubelet-configuration 
migrate --register-with-taints to KubeletConfiguration
 2021-11-16 17:44:00 -08:00
Oksana Naumov
3af11fc12d Add support for Portworx to csi-translation lib 
Signed-off-by: Oksana Naumov <trierra.dev@gmail.com>
 2021-11-16 13:26:09 -08:00
Kubernetes Prow Robot
45f77ca4ba Merge pull request #104844 from aojea/clientgo_close_idle 
CloseIdleConnections of wrapped Transport RoundTrippers
 2021-11-16 08:45:27 -08:00
Antonio Ojea
15ea255457 don't use a custom dialer for the kubelet 
Don't use a custom dialer for the kubelet if is not rotating
certificates, so we can reuse TCP connections because we don't need
a customer dialer.

Kubelet needs to be able to recover from stale http connections.
HTTP2 has a mechanism to detect broken connections by sending periodical pings.
HTTP1 only can have one persistent connection, and it will close all Idle connections
once the Kubelet heartbet fails. However, since there are many edge cases that we can't
control, users can still opt-in to the previous behavior for closing the connections by
setting the environment variable DISABLE_HTTP2.
 2021-11-16 15:39:30 +01:00
caozhiyuan
bad4faf1b9 migrate --register-with-taints to KubeletConfiguration 2021-11-16 19:10:36 +08:00