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9ca548fcf0
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10449 Commits

Author SHA1 Message Date
Jan Safranek
9ca548fcf0 Add metrics for force cleaned mounts after failed reconstruction 
Count nr. of force cleaned mounts + their failures after a volume fails
reconstruction.
 2023-03-06 17:48:59 +01:00
Jan Safranek
bd73aee9db Add volume reconstruction metrics 
Count nr. of volumes that kubelet tried to reconstruct + reconstruction
errors.
 2023-02-22 13:01:26 +01:00
Kubernetes Prow Robot
ffe410bbb4
Merge pull request #115604 from pacoxu/fix-design-proposals-links 
old design proposals are now moved to Design Proposals Archive repo
 2023-02-16 09:55:38 -08:00
Paco Xu
3d536bd14b API docs: point to current docs instead of archived designs 2023-02-16 15:32:08 +08:00
Kubernetes Prow Robot
e18fa74551
Merge pull request #115590 from swatisehgal/topology-mgr-duration-metrics 
node: topology-mgr: Add metric to measure topology manager admission latency
 2023-02-15 07:12:25 -08:00
Swati Sehgal
8442b450e5 node: topology-mgr: code optimization 
Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
 2023-02-15 14:04:10 +00:00
Swati Sehgal
bc941633c1 node: topology-mgr: add metric to measure topology mgr admission latency 
Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
 2023-02-15 13:59:47 +00:00
Kubernetes Prow Robot
8f55d34507
Merge pull request #115384 from sourcelliu/allowlist 
Add test for pkg/kubelet/sysctl/allowlist_test.go
 2023-02-14 12:45:51 -08:00
Kubernetes Prow Robot
5071c4f57e
Merge pull request #111982 from cvvz/kubelet-del-unnecessary-code 
cleanup: delete useless code from kubelet volumemanager
 2023-02-14 10:31:31 -08:00
cyclinder
1bdcd18bf6 close grpc server in test file to avoid goroutine leak 
Signed-off-by: cyclinder <kuocyclinder@gmail.com>
 2023-02-10 09:51:26 +08:00
Paco Xu
019d2615af archived design proposals are now moved to Design Proposals Archive Repo. 2023-02-08 11:12:22 +08:00
Kubernetes Prow Robot
5437d493da
Merge pull request #114364 from bart0sh/PR102-prepare-DRA-resources-before-CNI-setup 
kubelet: prepare DRA resources before CNI setup
 2023-02-07 08:09:04 -08:00
Kubernetes Prow Robot
22b88dea36
Merge pull request #115315 from enj/enj/i/kas_kubelet_conn_close 
kubelet/client: collapse transport wiring onto standard approach
 2023-02-07 07:01:14 -08:00
Madhav Jivrajani
5e1f440d0a *: Fix linter warnings 
Adapt to newly improved linters in golangci-lint v1.51.1

Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
 2023-02-07 13:01:41 +05:30
Monis Khan
754cb3d601
kubelet/client: collapse transport wiring onto standard approach 
Signed-off-by: Monis Khan <mok@microsoft.com>
 2023-02-06 20:34:49 -05:00
Ed Bartosh
4f88332ab4 kubelet: prepare DRA resources before CNI setup 2023-02-06 20:40:11 +02:00
Kubernetes Prow Robot
d3a62dcb76
Merge pull request #114351 from ruiwen-zhao/event_ignore_nil 
[Evented PLEG] Ignore container events with nil PodSandboxStatus
 2023-02-02 12:52:42 -08:00
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
mantuliu
3f8ada67c5 impove the coverage 
Signed-off-by: mantuliu <240951888@qq.com>
 2023-02-01 10:47:38 +08:00
ruiwen-zhao
fabcc91956 Ignore container events with nil PodSandboxStatus 
Signed-off-by: ruiwen-zhao <ruiwen@google.com>
 2023-01-31 22:50:51 +00:00
mantuliu
52e7bf58cf cut avoid unnecessary code duplications 
Signed-off-by: mantuliu <240951888@qq.com>
 2023-01-31 23:55:09 +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
mantuliu
8ca97dcde1 Add test for pkg/kubelet/sysctl/allowlist_test.go 2023-01-29 22:48:27 +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