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11133 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
d311ce0435 Merge pull request #123343 from haircommander/image-gc-e2e-2 
KEP-4210: add e2e tests and add small fix for ImageGCMaxAge
 2024-02-20 10:48:15 -08:00
Kubernetes Prow Robot
0f7cc6fcaa Merge pull request #121778 from Tal-or/mm_metrics 
kubelet: memorymanager: metrics:  add metrics about static allocation
 2024-02-20 09:41:50 -08:00
Kubernetes Prow Robot
5d776f935c Merge pull request #123345 from haircommander/image-gc-metric-reason 
KEP-4210: kubelet: add reason field to image gc metric
 2024-02-19 18:56:59 -08:00
Peter Hunt
ba8fcb5ef6 kubelet: don't disable gc if max age is specified 
Signed-off-by: Peter Hunt <pehunt@redhat.com>
 2024-02-19 14:44:20 -05:00
Peter Hunt
a8ea936364 image gc: don't start until max age has passed since kubelet started 
Signed-off-by: Peter Hunt <pehunt@redhat.com>
 2024-02-19 14:44:20 -05:00
Rodrigo Campos
5a8579a3e4 kubelet/userns: Remove tests that fail as root 
For some reason the CI didn't fail when we open the PR. But when you run
"go test" as root, with all the capabilities, tests that exercise
permission errors will never work. As the capabilities makes them always
bypass the permission checks.

For some reason it seems that:
 * Not all our CI was run when the PR was open
 * The CI was changed to run as root now
 * _Some_ CI was added and it runs as root

If it wasn't one of that, or a combination, I don't see how this could
have happened. If any of that indeed happened, it can break more tests
outside the userns package too.

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
 2024-02-19 14:52:33 -03:00
Kubernetes Prow Robot
3516bc6f49 Merge pull request #122456 from AxeZhan/beta3960 
[KEP 3960]: graduate PodLifecycleSleepAction to beta
 2024-02-19 07:44:50 -08:00
AxeZhan
c74ec3df09 graduate PodLifecycleSleepAction to beta 2024-02-19 19:40:52 +08:00
Kubernetes Prow Robot
99a15e0480 Merge pull request #122877 from kinvolk/rata/userns 
kubelet/userns: Wrap error message
 2024-02-16 19:03:30 -08:00
Peter Hunt
c8b4d8ebed kubelet: add reason field to image gc metric 
Signed-off-by: Peter Hunt <pehunt@redhat.com>
 2024-02-16 16:02:41 -05:00
Kubernetes Prow Robot
5b2c919583 Merge pull request #114301 from harshanarayana/kubelet/log-rotate-improvements 
kubelet: enable configurable rotation duration and parallel rotate
 2024-02-14 15:56:38 -08:00
Kubernetes Prow Robot
14f8f5519d Merge pull request #121719 from ruiwen-zhao/metric-size 
Add image pull duration metric with bucketed image size
 2024-02-13 16:23:50 -08:00
Kubernetes Prow Robot
79e11fe563 Merge pull request #122703 from TommyStarK/fix/dra-manager-should-timeout 
dra: increase timeout in setupFakeDRADriverGRPCServer to prevent tests to flake
 2024-02-13 09:33:17 -08:00
Kubernetes Prow Robot
015e76aa24 Merge pull request #122846 from marosset/cri-stats-windows-fix 
[KEP-2371] Fixing bug with windows criStatsProvider sometimes not reporting AvailableBytes correctly
 2024-02-12 10:57:28 -08:00
Mark Rossetti
5ba3883be0 Adding unit test for makeWinContainerStats 
Signed-off-by: Mark Rossetti <marosset@microsoft.com>
 2024-02-12 09:56:58 -08:00
Harsha Narayana
ab8c784ee9 kubelet: enable configurable rotation duration and parallel rotate 2024-02-09 16:49:11 +05:30
ruiwen-zhao
0f5cf6c1cd Add image pull duration metric with bucketed image size 
Signed-off-by: ruiwen-zhao <ruiwen@google.com>
 2024-02-08 00:30:31 +00:00
Kubernetes Prow Robot
244fbf94fd Merge pull request #122698 from daniel-hutao/feat-1 
Code Cleanup: Redundant String Conversions and Spelling/Grammar Corrections
 2024-02-05 16:57:07 -08:00
Kubernetes Prow Robot
77775d4546 Merge pull request #123052 from jsafrane/clean-file-subpath 
Fix cleanup of file subpaths
 2024-02-05 11:42:58 -08:00
Kubernetes Prow Robot
980033ee81 Merge pull request #122999 from marosset/fix-windows-stats-cpu-nano-seconds-usage 
fixing issue with GetCPUUsageNanoCores on Windows
 2024-02-05 11:42:47 -08:00
Rodrigo Campos
cae710d9e9 kublet/userns: Test error messages on init failures 
This adds a test for the just added wrapping error message, as well as
for the other already present error messages that initialization can
fail with.

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
 2024-02-05 19:03:50 +01:00
Kubernetes Prow Robot
ce28021839 Merge pull request #121923 from saschagrunert/resources-windows 
Enable pod container resources tests on Windows
 2024-02-05 08:45:08 -08:00
Kubernetes Prow Robot
06cecaec52 Merge pull request #122819 from yanggangtony/clean-kubelet-server-codes 
Clean unused code in kubelet server.
 2024-02-05 07:21:36 -08:00
Rodrigo Campos
a56d483df0 kubelet/userns: Use t.TempDir() 
These tests will create the userns record mapping file, so let's use a
temporal directory for that.

Without specifying one, by mistake we were using the
"/tmp/non-existant-dir.This-is-not-used-in-tests/" directory.

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
 2024-02-01 12:02:29 +01:00
Rodrigo Campos
0f7b9cc4f5 pkg/kubelet/userns: Simplify error messages 
The error we are wrapping is already verbose, let's just use minimal
wrapping as it is usually the case in go code.

Note that the error on parseUserNsFileAndRecord() can be returned to the
user, so we added some context about user namespace. Otherwise, an error
to parse the json would not be clear to which of all the json the kubelet
parses it refers to.

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
 2024-02-01 12:02:29 +01:00
Rodrigo Campos
fdc20de500 kubelet/userns: Wrap error message 
Most error messages are properly wrapped already, but this was missing.

The kubelet logs will show something like this now:

	E0201 12:00:03.505680 3007049 run.go:74] "command failed" err="failed to run Kubelet: failed to create kubelet: record pod mappings: create user namespace store: mkdir XXX: permission denied"

Before this commit, the message was not so clear:

	E0120 16:02:40.484404  474711 run.go:74] "command failed" err="failed to run Kubelet: failed to create kubelet: mkdir XXX: permission denied"

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
 2024-02-01 12:02:06 +01:00
Hemant Kumar
d190fa3e7d Fix race condition between external-resizer and kubelet 
This fixes the race condition that could happen because
resize controller just finished volume expansiona and has only
finished marking PV and yet to mark PVC.

The workaround proposed here should not be necessary once
RecoverVolumeExpansionFailure goes GA/beta.
 2024-01-31 12:23:56 -05:00
Jan Safranek
593654eaa3 Fix cleanup of file subpaths 
Allow kubelet orphan cleanup to delete both files and empty directories as
subpath mount points.

A pod does not need to use a directory as a subpath, it can use a file
(unix domain socket, pipe, ...) too. Therefore the cleanup should use
`os.Remove` that deletes both files and empty directories.
 2024-01-31 15:13:03 +01:00
Tim Allclair
77f03c1744 Don't export single-use types 2024-01-30 12:02:23 -08:00
Tim Allclair
01155f59c3 Merge pkg/util/config into pkg/kubelet/config 2024-01-30 11:57:35 -08:00
Kubernetes Prow Robot
7abf6770fd Merge pull request #122147 from pohly/kubelet-context-support 
kubelet: enhance context support
 2024-01-27 05:16:17 -08:00
Daniel Hu
1baf7d4586 Corrected some spelling and grammatical errors 
Signed-off-by: Daniel Hu <farmer.hutao@outlook.com>
 2024-01-27 10:10:25 +08:00
Mark Rossetti
85684ec485 fixing issue with GetCPUUsageNanoCores on Windows 2024-01-26 10:37:21 -08:00
Kubernetes Prow Robot
3da22db11c Merge pull request #121499 from matte21/add-comments-to-cpu-accumulator 
Improve understandability of kubelet's cpu accumulator code
 2024-01-26 00:56:21 +01:00
Mark Rossetti
5691a7899e Fixing bug with windows criStatsProvider sometimes not reporting AvailableBytes correctly 
Signed-off-by: Mark Rossetti <marosset@microsoft.com>
 2024-01-18 10:13:49 -08:00
yanggang
98054dd9d3 Clean unused code in kubelet server. 
Signed-off-by: yanggang <gang.yang@daocloud.io>
 2024-01-17 01:01:39 +00:00
Daniel Hu
d652596e42 Remove redundant string conversions in print statements 
Signed-off-by: Daniel Hu <farmer.hutao@outlook.com>
 2024-01-15 09:57:35 +08:00
KubeKyrie
9860e12d6e expected and actual field position adjustment 
Signed-off-by: KubeKyrie <shaolong.qin@daocloud.io>
 2024-01-13 12:16:14 +08:00
TommyStarK
6f021e99cf dra: increase timeout in setupFakeDRADriverGRPCServer to prevent tests to flake. 
Signed-off-by: TommyStarK <thomasmilox@gmail.com>
 2024-01-11 09:20:04 +01:00
Kubernetes Prow Robot
ccb1d08162 Merge pull request #121834 from vaibhav2107/eviction-update 
Added Imagefs inodes in default Eviction Hard
 2024-01-09 21:18:16 +01:00
Akihiro Suda
2e999fff02 Fix compiling e2e.test on macOS 
Fix issue 122650 (regression in PR 122552)

```
$ make WHAT=test/e2e/e2e.test
+++ [0109 10:06:53] Building go targets for darwin/amd64
    k8s.io/kubernetes/test/e2e/e2e.test (test)
package k8s.io/kubernetes/test/e2e
        imports k8s.io/kubernetes/test/e2e/common
        imports k8s.io/kubernetes/test/e2e/common/node
        imports k8s.io/kubernetes/pkg/kubelet
        imports github.com/opencontainers/runc/libcontainer/userns: C source files not allowed when not using cgo or SWIG: userns_maps.c
!!! [0109 10:06:54] Call tree:
!!! [0109 10:06:54]  1: /Users/suda/gopath/src/k8s.io/kubernetes/hack/lib/golang.sh:948 kube::golang::build_binaries_for_platform(...)
!!! [0109 10:06:54]  2: hack/make-rules/build.sh:27 kube::golang::build_binaries(...)
!!! [0109 10:06:54] Call tree:
!!! [0109 10:06:54]  1: hack/make-rules/build.sh:27 kube::golang::build_binaries(...)
!!! [0109 10:06:54] Call tree:
!!! [0109 10:06:54]  1: hack/make-rules/build.sh:27 kube::golang::build_binaries(...)
make: *** [all] Error 1
```

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-01-09 10:42:20 +09:00
Kubernetes Prow Robot
6427e2c9c8 Merge pull request #122578 from carlory/lock-default-ConsistentHTTPGetHandlers 
lock GA feature-gate ConsistentHTTPGetHandlers to default
 2024-01-04 18:00:52 +01:00
Kubernetes Prow Robot
0babde6bac Merge pull request #122475 from pacoxu/patch-9 
fix nil pointer dereference when EventedPLEG is enabled
 2024-01-04 18:00:43 +01:00
Kubernetes Prow Robot
2b1ccec47e Merge pull request #122087 from fatsheep9146/fix-kubelet-trace-broke 
fix kubelet trace broke in 1.28
 2024-01-04 17:59:39 +01:00
Kubernetes Prow Robot
e1576c8e43 Merge pull request #121924 from saschagrunert/leaky 
Remove `leaky` package and move `PodInfraContainerName` to staging
 2024-01-04 17:59:30 +01:00
Kubernetes Prow Robot
c96d7a5b5a Merge pull request #121774 from charles-chenzz/increase_timeout_in_dra_shouldTimeOut 
increase timeout in fakeDraDriverGrpcServer to fix flake
 2024-01-04 17:59:12 +01:00
Kubernetes Prow Robot
014149d66e Merge pull request #121565 from srivastav-abhishek/logs_test_datarace 
[FLAKE] Fixed UT pkg/kubelet/kuberuntime/logs/TestReadRotatedLog caused due to data race
 2024-01-04 16:49:23 +01:00
carlory
55c5db172e lock GA feature-gate ConsistentHTTPGetHandlers to default 2024-01-04 15:12:08 +08:00
Paco Xu
feb833f129 fix nil pointer dereference when EventedPLEG is enabled 2023-12-25 16:09:30 +08:00
Kubernetes Prow Robot
2b5c0c281d Merge pull request #122310 from weilaaa/use_buildin_max_min_instead 
use build-in max and min func to instead of k8s.io/utils/integer funcs
 2023-12-18 19:25:34 +01:00