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10426 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
b1667918bc Merge pull request #115424 from songxiao-wang87/runwxs-test11 
Make docs more accurate for the contention-profiling flag
 2023-02-01 07:25:20 -08:00
Kubernetes Prow Robot
51c54a1e2f Merge pull request #114179 from lixiaobing1/break 
improve performance
 2023-01-31 21:01:06 -08:00
Claudiu Belu
ec753fcb55 unittests: Fixes unit tests for Windows (part 6) 
Currently, there are some unit tests that are failing on Windows due to
various reasons:

- On Windows, consecutive time.Now() calls may return the same timestamp, which would cause
  the TestFreeSpaceRemoveByLeastRecentlyUsed test to flake.
- tests in kuberuntime_container_windows_test.go fail on Nodes that have fewer than 3 CPUs,
  expecting the CPU max set to be more than 100% of available CPUs, which is not possible.
- calls in summary_windows_test.go are missing context.
- filterTerminatedContainerInfoAndAssembleByPodCgroupKey will filter and group container
  information by the Pod cgroup key, if it exists. However, we don't have cgroups on Windows,
  thus we can't make the same assertions.
 2023-01-31 11:49:26 +00:00
songxiao-wang87
3e6b954290 Making a run test. 
Signed-off-by: songxiao-wang87 <wang.xiaosong23@zte.com.cn>
 2023-01-31 09:38:48 +00:00
Kubernetes Prow Robot
4df945853e Merge pull request #115137 from swatisehgal/topologymgr-metrics 
node: topologymgr: add metrics about admission requests and errors
 2023-01-30 18:43:00 -08:00
Kubernetes Prow Robot
559014f13e Merge pull request #115273 from SergeyKanzhelev/restartCountRegexFix 
use a proper regex looking for the restartCount
 2023-01-30 17:36:49 -08:00
Kubernetes Prow Robot
d0584179f4 Merge pull request #114367 from liggitt/kubelet-csr-init 
Check for initial kubelet certificates more frequently
 2023-01-30 09:07:05 -08:00
Kubernetes Prow Robot
232c0de57a Merge pull request #115101 from HirazawaUi/delte-pkg-kubelet-unused-functions 
delete unused functions in pkg/kubelet directory
 2023-01-29 17:21:08 -08:00
Kubernetes Prow Robot
538c6c044f Merge pull request #115329 from aojea/disable_probe 
skip scale test for probes
 2023-01-25 22:02:33 -08:00
Kubernetes Prow Robot
083e0d2be1 Merge pull request #114991 from TheOneTheOnlyJJ/skip-failing-unittests 
Skip failing Windows unit tests
 2023-01-25 22:02:25 -08:00
Antonio Ojea
3fb4edb257 skip scale test for probes 
Change-Id: I215e2cf9211348aadcc0d262da01953d6523794a
 2023-01-26 00:02:30 +00:00
Sergey Kanzhelev
15b63c380e use a proper regex looking for the restartCount 2023-01-25 23:55:27 +00:00
Kubernetes Prow Robot
a12dd4189e Merge pull request #115102 from saschagrunert/cri-unavailable 
Check for all errors in CRI connection validation
 2023-01-24 02:24:17 -08:00
Kubernetes Prow Robot
674eb36f92 Merge pull request #115249 from thockin/codegen-13-proto-go-packages 
Set go_package in all proto files
 2023-01-23 12:14:07 -08:00
Tim Hockin
60ffa47f4f Set proto go_package: kubelet example_plugin_apis 
This creates some diff to the *.pb.go files to note that
in the "options".

You can dump the gzipped blob with the following program (thanks
StackOverflow!):

```go
package main

import (
	"bytes"
	"compress/gzip"
	"encoding/json"
	"fmt"
	"os"

	"io/ioutil"

	proto "github.com/golang/protobuf/proto"
	dpb "github.com/golang/protobuf/protoc-gen-go/descriptor"
)

func main() {
	m := map[string][]byte{
		"before": blobv1,
		"after": blobv2,
	}
	arg := os.Args[1]
	dump(m[arg])
}

func dump(bytes []byte) {
	fd, err := decodeFileDesc(bytes)
	if err != nil {
		panic(err)
	}
	b, err := json.MarshalIndent(fd, "", "  ")
	if err != nil {
		panic(err)
	}
	fmt.Println(string(b))
}

// decompress does gzip decompression.
func decompress(b []byte) ([]byte, error) {
	r, err := gzip.NewReader(bytes.NewReader(b))
	if err != nil {
		return nil, fmt.Errorf("bad gzipped descriptor: %v", err)
	}
	out, err := ioutil.ReadAll(r)
	if err != nil {
		return nil, fmt.Errorf("bad gzipped descriptor: %v", err)
	}
	return out, nil
}

func decodeFileDesc(enc []byte) (*dpb.FileDescriptorProto, error) {
	raw, err := decompress(enc)
	if err != nil {
		return nil, fmt.Errorf("failed to decompress enc: %v", err)
	}

	fd := new(dpb.FileDescriptorProto)
	if err := proto.Unmarshal(raw, fd); err != nil {
		return nil, fmt.Errorf("bad descriptor: %v", err)
	}
	return fd, nil
}
```
 2023-01-23 09:31:18 -08:00
Patrick Ohly
bc6c7fa912 logging: fix names of keys 
The stricter checking with the upcoming logcheck v0.4.1 pointed out these names
which don't comply with our recommendations in
https://github.com/kubernetes/community/blob/master/contributors/devel/sig-instrumentation/migration-to-structured-logging.md#name-arguments.
 2023-01-23 14:24:29 +01:00
Antonio Ojea
dbf178a8d1 add scale test for probes 
Change-Id: I1e49943531b569b5e02f82369750a9ca899ae726
 2023-01-22 16:57:41 +00:00
Jurj Andrei George
4df989d719 Skip failing Windows unit tests 
As discussed during the SIG Testing meeting on January 10, 2023, failing
Windows unit tests are now skipped.
These changes should be reverted when the unit tests wil get fixed.
Mentioned SIG Testing meeting:
https://docs.google.com/document/d/1z8MQpr_jTwhmjLMUaqQyBk1EYG_Y_3D4y4YdMJ7V1Kk/edit#heading=h.qwblxf2uhgoo
 2023-01-18 14:18:41 +02:00
Kubernetes Prow Robot
c913e6ce62 Merge pull request #114542 from pacoxu/EphemeralContainers 
cleanup: EphemeralContainers feature gate related codes
 2023-01-17 11:18:34 -08:00
Swati Sehgal
172c55d310 node: topologymgr: add metrics about admission requests and errors 
Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
 2023-01-17 17:50:29 +00:00
Kubernetes Prow Robot
727b5a4b47 Merge pull request #114231 from helio/fix-windows-cpu-maximum 
win: fix cpu count to calculate cpu_maximum
 2023-01-17 07:56:33 -08:00
Sascha Grunert
e89547d308 Check for all errors in CRI connection validation 
We only have one CRI API (v1) to validate during the initial connection
of the kubelet with the container runtime. Therefore we can now verify
all kind of GRPC related issues.

Fixes: https://github.com/kubernetes/kubernetes/issues/114956

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2023-01-17 09:24:31 +01:00
HirazawaUi
a8173eded3 delete unused functions in pkg/kubelet directory 2023-01-16 20:00:49 +08:00
Paco Xu
70e56fa71a cleanup: EphemeralContainers feature gate related codes 2023-01-15 21:15:01 +08:00
David Porter
8e3a02efa8 Remove AcceleratorUsageMetrics from kubelet 
The feature gate is GA'd and enabled by default and the metrics have
been removed from cAdvisor.

Signed-off-by: David Porter <david@porter.me>
 2023-01-11 16:07:39 -08:00
Kubernetes Prow Robot
6f6c468168 Merge pull request #114802 from moshe010/pod-resource-metrics 
kubelet podresource: fix GetAllocatableResources metrics
 2023-01-11 06:43:44 -08:00
Kubernetes Prow Robot
2a2f994c24 Merge pull request #114187 from claudiubelu/refactor-platform-deps-3 
Refactors kubelet's plugin watcher
 2023-01-10 15:25:26 -08:00
Ian K. Coolidge
5533e49e2c cpuset: Add package comment 
Describe use cases (node IDs, HT siblings, etc)

Call out novelty (Linux CPU list parse/dump)

Describe future work (relax immutable, refactor to use 'set')
 2023-01-06 23:32:51 +00:00
Ian K. Coolidge
cbb985a310 cpuset: Delete 'builder' methods 
All usage of builder pattern is convertible to cpuset.New()
with the same or fewer lines of code.

Migrate Builder.Add to a private method of CPUSet, with a comment
that it is only intended for internal use to preserve immutable
propoerty of the exported interface.

This also removes 'require' library dependency, which avoids
non-standard library usage.
 2023-01-06 23:32:51 +00:00
Ian K. Coolidge
f3829c4be3 cpuset: Rename 'NewCPUSet' to 'New' 2023-01-06 23:32:51 +00:00
Ian K. Coolidge
768b1ecfb6 cpuset: hide 'Filter' API 
FilterNot is only used in this file, and is trivially converted to a
'filter' call site by inverting the predicate.

Filter is only used in this file, so don't export it.
 2023-01-06 23:32:51 +00:00
Ian K. Coolidge
e5143d16c2 cpuset: Make 'ToSlice*' methods look like 'set' methods 
In 'set', conversions to slice are done also, but with different names:

ToSliceNoSort() -> UnsortedList()
ToSlice() -> List()

Reimplement List() in terms of UnsortedList to save some duplication.
 2023-01-06 23:32:51 +00:00
Ian K. Coolidge
a0c989b99a cpuset: Remove *Int64 methods 
These are rarely used and can be accommodated with a trivial helper.
 2023-01-06 23:32:51 +00:00
Ian K. Coolidge
67a057d4f2 cpuset: Remove 'MustParse' method 
Removes exit/fatal from cpuset library.

Usage in podresources test was not necessary.

Library reference in cpu_manager_test was moved to a local function, and
converted to use e2e test framework error catching.
 2023-01-06 23:32:51 +00:00
Ian K. Coolidge
824bd57ad6 cpuset: Convert Union arguments to variadic 
This allows Union to implement UnionAll easily.
 2023-01-06 23:32:50 +00:00
Kubernetes Prow Robot
492637878f Merge pull request #111660 from pacoxu/key-encipherment-v1.26 
Key encipherment usage  v1.27
 2023-01-04 15:51:57 -08:00
weizhi
575616cc72 fix: kubelet event about unattached volumes is incorrect (#112719) 
* fix kubelet event

* add ut

* fix ut
 2023-01-04 01:51:59 -08:00
Moshe Levi
ce46ba7be8 kubelet podresource: fix GetAllocatableResources metrics 
The GetAllocatableResources increase twice the PodResourcesEndpointRequestsTotalCount
This PR fix this.

Signed-off-by: Moshe Levi <moshele@nvidia.com>
 2023-01-04 10:58:55 +02:00
Kubernetes Prow Robot
b532f2b3e7 Merge pull request #112136 from pacoxu/migrate-runtime-endpoint-flags 
kubelet: migrate container runtime endpoint flag to config
 2023-01-03 09:29:31 -08:00
sorkinl
71d44a9348 Refactors kubelet's plugin watcher 
Refactors platform specific code into separate files (*_linux.go / *_windows.go / *_others.go)

Adds unit tests for the pluginwatcher changes.
 2023-01-01 00:26:37 +00:00
Paco Xu
160f015ef4 kubelet: add key encipherment usage only if it is rsa key 
remove allowOmittingUsageKeyEncipherment as it is always true

Signed-off-by: Paco Xu <paco.xu@daocloud.io>
 2022-12-27 16:04:25 +08:00
Kubernetes Prow Robot
0b05897c30 Merge pull request #112021 from mrunalp/test_host_path_pv_selinux_fix 
Set correct SELinux label for host paths volumes created by host path provisioner
 2022-12-23 12:35:27 -08:00
Kubernetes Prow Robot
6a48538090 Merge pull request #114326 from sunnylovestiramisu/fixReconstructionBug 
Add pod to dsw if termination is not completed during reconstruction
 2022-12-20 16:31:24 -08:00
Jordan Liggitt
78cb3862f1 Fix indentation/spacing in comments to render correctly in godoc 2022-12-17 23:27:38 -05:00
Sunny Song
5e8ca18308 Add pod to dsw if termination is not completed during reconstruction #issues/113979 2022-12-16 16:32:34 -08:00
Michael Weibel
8818c215c1 win: fix cpu count to calculate cpu_maximum 
take all processor groups into account when calculating cpu maximum.

Signed-off-by: Michael Weibel <michael@helio.exchange>
 2022-12-14 13:56:31 +01:00
Kubernetes Prow Robot
68f808e6db Merge pull request #111371 from sivchari/improve-naming 
feat: improve naming
 2022-12-14 02:23:37 -08:00
Paco Xu
f28f40e521 remove a flag check that was introduced in #112542; address several comments 
Signed-off-by: Paco Xu <paco.xu@daocloud.io>
 2022-12-13 14:00:29 +08:00
Aditi Sharma
214a0ee7b8 Migrate container runtime endpoint flag to config 
Signed-off-by: Aditi Sharma <adi.sky17@gmail.com>
Signed-off-by: Paco Xu <paco.xu@daocloud.io>
 2022-12-13 14:00:29 +08:00
SataQiu
4c60ee00aa remove GA featuregates: CSIInlineVolume, CSIMigration, DaemonSetUpdateSurge, EphemeralContainers, IdentifyPodOS, LocalStorageCapacityIsolation, NetworkPolicyEndPort, StatefulSetMinReadySeconds 2022-12-11 19:27:41 +08:00