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9435 Commits

Author SHA1 Message Date
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
Jan Safranek
219cbc818a Refactor CSI migration plugin manager to get featureGates as a parameter 
This allows caller to provide fake ones for testing of various corner cases
(migration on A/D controller disabled while enabled on kubelet).
 2021-03-08 13:50:01 +01:00
chenyw1990
57a3b0abd6 reduce configmap and secret watch of kubelet 2021-03-08 16:55:39 +08:00
Hussaina Begum Nandyala
2424c7388d Migrating pkg/kubelet/winstats to structured logging 
Signed-off-by: Hussaina Begum Nandyala <hexxdump@gmail.com>
 2021-03-08 13:12:58 +05:30
Aditi Sharma
45c7608379 Migrate to structured logging 
pkg/kubelet/kuberuntime/kuberuntime_manager.go

Signed-off-by: Aditi Sharma <adi.sky17@gmail.com>
 2021-03-08 11:27:44 +05:30
Kubernetes Prow Robot
a91fdfbeb3 Merge pull request #97493 from Pingan2017/allocatemem-1224 
add operator for allocateMemory.available signal
 2021-03-07 20:09:44 -08:00
Krzysztof Gibuła
e46b280f96 Replace klog with with testing.T logging in pkg/kubelet tests 2021-03-07 23:10:02 +01:00
Navid Shaikh
1f22a173d9 Migrate pkg/kubelet/util to structured logging 
Part of https://github.com/kubernetes/kubernetes/issues/98976
 2021-03-07 21:17:46 +05:30
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
qingwave
8f2d913acd migrate kubelet/preemption and kubelet/logs to structured logging 2021-03-06 13:13:18 +08:00
Kubernetes Prow Robot
56bcd562a4 Merge pull request #96973 from chenyw1990/optimizationRuntimeContainerLog 
Optimization log: add containerName to log
 2021-03-05 20:55:41 -08:00
Kubernetes Prow Robot
7125496e66 Merge pull request #99735 from bobbypage/beta-graceful-shutdown 
Promote kubelet graceful node shutdown to beta
 2021-03-05 17:23:42 -08:00
David Porter
893f5fd4f0 Promote kubelet graceful node shutdown to beta 
- Change the feature gate from alpha to beta and enable it by default

- Update a few of the unit tests due to feature gate being enabled by
  default

- Small refactor in `nodeshutdown_manager` which adds `featureEnabled`
  function (which checks that feature gate and that
  `kubeletConfig.ShutdownGracePeriod > 0`).

- Use `featureEnabled()` to exit early from shutdown manager in the case
  that the feature is disabled

- Update kubelet config defaulting to be explicit that
  `ShutdownGracePeriod` and `ShutdownGracePeriodCriticalPods` default to
  zero and update the godoc comments.

- Update defaults and add featureGate tag in api config godoc.

With this feature now in beta and the feature gate enabled by default,
to enable graceful shutdown all that will be required is to configure
`ShutdownGracePeriod` and `ShutdownGracePeriodCriticalPods` in the
kubelet config. If not configured, they will be defaulted to zero, and
graceful shutdown will effectively be disabled.
 2021-03-05 15:21:37 -08:00
Sladyn
cee2c42a54 Apply suggestions from code review 
Co-authored-by: Marek Siarkowicz <marek.siarkowicz@protonmail.com>
 2021-03-05 23:59:23 +05:30
Sladyn Nunes
5ba3bf1bca kubelet: migrate pkg/kubelet/cloudresource to structured logging 2021-03-05 23:59:23 +05:30
Nabarun Pal
b009a12f61 migrate pkg/kubelet/token to structured logging 
Signed-off-by: Nabarun Pal <pal.nabarun95@gmail.com>
 2021-03-05 22:40:46 +05:30
Navid Shaikh
dbe5476a2a Migrate pkg/kubelet/status to structured logging 2021-03-05 20:58:46 +05:30
Krzysztof Gibuła
86b0efcd77 Migrate pkg/kubelet/prober to structured logging 2021-03-05 16:10:09 +01:00
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
Aditi Sharma
5af10e9828 Migrate to structured logging 
migrate pkg/kubelet/server to structured logging.

Signed-off-by: Aditi Sharma <adi.sky17@gmail.com>
 2021-03-05 17:55:48 +05:30
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
Matthias Bertschy
4870e64ac1 Improve update time of readiness state 2021-03-05 07:02:24 +01:00
Shintaro Murakami
fe7a862c2d Unify determination of whether a volume is ephemeral 2021-03-05 14:49:09 +09:00
chenyw1990
289990db65 don't delete pod from desired state of world when pod's sandbox is running, because volume is the resource of pod. 2021-03-05 11:33:04 +08:00
Kubernetes Prow Robot
a4025a8462 Merge pull request #98986 from gjkim42/fix-runtime-assert 
kubelet: Make the test fail if (*FakeRuntime).Assert fails
 2021-03-04 18:34:33 -08:00
chenyw1990
68457812f3 Use structured logging to refactor log printing code, and add containerName to log output information 2021-03-05 09:10:05 +08:00
Kubernetes Prow Robot
9f451c03e9 Merge pull request #97979 from danwinship/pod-ip-family 
Make podIPs order match node IP family preference
 2021-03-04 16:06:22 -08:00
Kubernetes Prow Robot
413ff6751b Merge pull request #98365 from odinuge/cgroup-v2-systemd 
Fix cgroup handling for systemd with cgroup v2
 2021-03-04 14:40:34 -08:00
Kubernetes Prow Robot
14abaa23c3 Merge pull request #99032 from yangjunmyfm192085/run-test18 
Structured Logging migration: modify eviction  part logs of kubelet.
 2021-03-04 13:38:57 -08:00
Kubernetes Prow Robot
508a8839ad Merge pull request #98993 from SataQiu/structlog-kubelet-20210211 
kubelet: migrate pkg/kubelet/certificate to structured logging
 2021-03-04 13:38:48 -08:00
Kubernetes Prow Robot
8d8f49597d Merge pull request #95661 from oomichi/add-unit-tests-for-helpers_linux_test.go 
Add unit tests for kubelet cadvisor_linux
 2021-03-04 13:38:09 -08:00
Dan Winship
5fd1651fc1 Make podIPs order match node IP family preference 2021-03-04 15:46:36 -05:00
Kubernetes Prow Robot
a238698ea0 Merge pull request #99446 from pohly/generic-ephemeral-enablement 
Generic ephemeral volume enablement
 2021-03-04 11:00:30 -08:00
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
Kubernetes Prow Robot
930ca85613 Merge pull request #99607 from krzysiekg/structured_logging_pkg_kubelet_stats 
Migrate pkg/kubelet/stats to structured logging
 2021-03-04 00:28:38 -08:00
Kubernetes Prow Robot
4f9317596c Merge pull request #99723 from jingxu97/feb/statl 
Fix issue in checking domain socket for plugin watcher
 2021-03-03 17:11:59 -08:00
Kubernetes Prow Robot
ef44d39be0 Merge pull request #99464 from Nordix/master-fix 
Number of sockets is assumed to be same as NUMA nodes in kubelet
 2021-03-03 14:41:21 -08:00
ravisantoshgudimetla
e64576af0a Only system-node-critical pods should be OOM Killed last 2021-03-03 16:34:27 -05:00
Jing Xu
d669cb1b17 Fix issue in checking domain socket for plugin watcher 
Due to recent os.Stat() issue for Windows 20H2, added the logic to use
    os.Lstat() if os.Stat() fails for Windows

Change-Id: Ic9fc07ecc6e9c2984e854ac77121ff61c8e0d041
 2021-03-03 12:37:14 -08:00
Kubernetes Prow Robot
a6a66c3594 Merge pull request #98939 from yangjunmyfm192085/run-test16 
Structured Logging migration: modify dockershim and network part logs of kubelet.
 2021-03-03 03:31:33 -08:00
Kubernetes Prow Robot
ad80c76677 Merge pull request #98924 from cynepco3hahue/set_container_memory_during_creation 
memory manager: specify the container cpuset.memory during the creation
 2021-03-03 03:31:20 -08:00
Patrick Ohly
68370c8aa6 kubelet: more tests for generic ephemeral volumes 
This simulates various error scenarios (PVC not created for pod,
feature disabled) and switching between feature disabled and enabled.
 2021-03-03 10:13:05 +01:00
Patrick Ohly
edb9a8584c kubelet: better error when generic ephemeral volume is disabled 
Silently ignoring the unsupported volume type leads to:

  Warning  FailedMount       8s    kubelet            Unable to attach or mount volumes: unmounted volumes=[my-csi-volume default-token-bsnbz], unattached volumes=[my-csi-volume default-token-bsnbz]: failed to get Plugin from volumeSpec for volume "my-csi-volume" err=no volume plugin matched

The new message is easier to understand:
  Warning  FailedMount       6s (x5 over 49s)  kubelet            Unable to attach or mount volumes: unmounted volumes=[my-csi-volume], unattached volumes=[my-csi-volume default-token-rwlpp]: volume my-csi-volume is a generic ephemeral volume, but that feature is disabled in kubelet
 2021-03-03 10:13:05 +01:00
Jakub Guzik
85d69cde82 Migrate pkg/kubelet/cm/cpumanager/state to structured logging 
Signed-off-by: Jakub Guzik <jakubmguzik@gmail.com>
 2021-03-03 01:18:37 +01:00
Kubernetes Prow Robot
62bb595cbe Merge pull request #98627 from jialaijun/migrate_to_structured_logs_5 
Migrate pkg/kubelet/metrics logs to structured logging.
 2021-03-02 15:49:31 -08:00
Kubernetes Prow Robot
da2f6385e9 Merge pull request #98589 from chenyw1990/structuredLogsOfRemote 
pkg/kubelet/cri/remote: migrate to structured logs
 2021-03-02 15:49:19 -08:00
Kubernetes Prow Robot
e811f5fdf9 Merge pull request #99463 from jingxu97/feb/stat 
Use Lstat in plugin watcher to avoid Windows problem
 2021-03-02 14:47:19 -08:00