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Author SHA1 Message Date
Kubernetes Prow Robot
870e2928bc Merge pull request #136716 from yonizxz/concurrent-node-syncs-split 
Split from concurrent-node-syncs a separate flag for node status updates
 2026-02-11 03:00:10 +05:30
Kubernetes Prow Robot
c9534cbb2e Merge pull request #134981 from haircommander/drop-cpu-load 
kubelet: drop cpu load metrics from container metrics test
 2026-02-11 03:00:01 +05:30
Kubernetes Prow Robot
3e15c6fe2f Merge pull request #136911 from pohly/dra-e2e-data-race 
DRA E2E: fix data race in test driver
 2026-02-11 01:24:08 +05:30
Kubernetes Prow Robot
1bb2e12490 Merge pull request #136734 from sunya-ch/sunya-ch/fix-gather-shared-id 
Fix missing GetSharedDeviceIDs bug in GatherAllocatedState
 2026-02-11 01:24:00 +05:30
Kubernetes Release Robot
f42571572d CHANGELOG: Update directory for v1.32.12 release 2026-02-10 19:06:20 +00:00
Kubernetes Release Robot
5fbe09a2fc CHANGELOG: Update directory for v1.33.8 release 2026-02-10 19:05:28 +00:00
Kubernetes Release Robot
3403737ffe CHANGELOG: Update directory for v1.34.4 release 2026-02-10 19:04:53 +00:00
Kubernetes Release Robot
699d840eb8 CHANGELOG: Update directory for v1.35.1 release 2026-02-10 19:03:35 +00:00
Jonathan Yaniv
0dbf8667cc Split from concurrent-node-syncs a separate flag for node status updates 2026-02-10 18:57:52 +00:00
Kubernetes Prow Robot
65f09e605c Merge pull request #136826 from alvaroaleman/bumpv0.32 
Bump structured merge diff to v6.3.2
 2026-02-11 00:08:13 +05:30
Kubernetes Prow Robot
e7f26c678a Merge pull request #136339 from ffromani/deprecate-customcpucfsquota-fg-not-feature 
move to GA the `CustomCPUCFSquota` feature gate (was: deprecate the FG,  not the feature)
 2026-02-11 00:08:04 +05:30
Kubernetes Prow Robot
7f890ab7ad Merge pull request #136802 from pohly/fix-data-race-refs-populaterefs 
Fix data race in PopulateRefs by copying Items and AdditionalProperties
 2026-02-10 23:16:00 +05:30
Kubernetes Prow Robot
2a9b8baab7 Merge pull request #136787 from ahmedtd/bump-ctb 
Push ClusterTrustBundles v1beta1 deprecation to 1.37
 2026-02-10 20:30:13 +05:30
Patrick Ohly
0511a75685 DRA E2E: fix data race in test driver 
UnprepareResourceClaims was not locking the mutex and thus raced with
GetPreparedResources, as found when data race detection was enabled in
kubernetes-kind-dra-all.

The locking gets added at the same level as in PrepareResourceClaims, i.e. in
the underlying implementation right before doing the actual work.

    WARNING: DATA RACE
    Write at 0x00c0047e03c0 by goroutine 9325:
      runtime.mapdelete()
          runtime/map_swiss.go:139 +0x0
      k8s.io/kubernetes/test/e2e/dra/test-driver/app.(*ExamplePlugin).nodeUnprepareResource()
          k8s.io/kubernetes/test/e2e/dra/test-driver/app/kubeletplugin.go:483 +0x391
      k8s.io/kubernetes/test/e2e/dra/test-driver/app.(*ExamplePlugin).UnprepareResourceClaims()
          k8s.io/kubernetes/test/e2e/dra/test-driver/app/kubeletplugin.go:496 +0x19d
      k8s.io/dynamic-resource-allocation/kubeletplugin.(*nodePluginImplementation).NodeUnprepareResources()
          k8s.io/dynamic-resource-allocation/kubeletplugin/draplugin.go:941 +0x4c1
      k8s.io/kubelet/pkg/apis/dra/v1._DRAPlugin_NodeUnprepareResources_Handler.func1()
          k8s.io/kubelet/pkg/apis/dra/v1/api_grpc.pb.go:181 +0xbe
      k8s.io/kubernetes/test/e2e/dra/test-driver/app.(*ExamplePlugin).recordGRPCCall()
          k8s.io/kubernetes/test/e2e/dra/test-driver/app/kubeletplugin.go:523 +0x2a6
      k8s.io/kubernetes/test/e2e/dra/test-driver/app.(*ExamplePlugin).recordGRPCCall-fm()
          <autogenerated>:1 +0x8f
      google.golang.org/grpc.getChainUnaryHandler.func1()
          google.golang.org/grpc@v1.78.0/server.go:1241 +0x23c
      k8s.io/kubernetes/test/e2e/dra/utils.(*Driver).interceptor()
          k8s.io/kubernetes/test/e2e/dra/utils/deploy.go:1045 +0x37d
      k8s.io/kubernetes/test/e2e/dra/utils.(*Driver).SetUp.func8()
          k8s.io/kubernetes/test/e2e/dra/utils/deploy.go:657 +0xb2
      google.golang.org/grpc.getChainUnaryHandler.func1.getChainUnaryHandler.1()
          google.golang.org/grpc@v1.78.0/server.go:1241 +0x11e
      k8s.io/dynamic-resource-allocation/kubeletplugin.(*grpcServer).interceptor()
          k8s.io/dynamic-resource-allocation/kubeletplugin/nonblockinggrpcserver.go:157 +0x545
      k8s.io/dynamic-resource-allocation/kubeletplugin.(*grpcServer).interceptor-fm()
          <autogenerated>:1 +0x8f
      google.golang.org/grpc.getChainUnaryHandler.func1()
          google.golang.org/grpc@v1.78.0/server.go:1241 +0x23c
      k8s.io/dynamic-resource-allocation/kubeletplugin.startGRPCServer.unaryContextInterceptor.func2()
          k8s.io/dynamic-resource-allocation/kubeletplugin/nonblockinggrpcserver.go:99 +0x7e
      google.golang.org/grpc.NewServer.chainUnaryServerInterceptors.chainUnaryInterceptors.func1()
          google.golang.org/grpc@v1.78.0/server.go:1232 +0xe7
      k8s.io/kubelet/pkg/apis/dra/v1._DRAPlugin_NodeUnprepareResources_Handler()
          k8s.io/kubelet/pkg/apis/dra/v1/api_grpc.pb.go:183 +0x1e6
      google.golang.org/grpc.(*Server).processUnaryRPC()
          google.golang.org/grpc@v1.78.0/server.go:1428 +0x1a69
      google.golang.org/grpc.(*Server).handleStream()
          google.golang.org/grpc@v1.78.0/server.go:1832 +0x185b
      google.golang.org/grpc.(*Server).serveStreams.func2.1()
          google.golang.org/grpc@v1.78.0/server.go:1063 +0x149

    Previous read at 0x00c0047e03c0 by goroutine 9257:
      runtime.mapIterStart()
          runtime/map_swiss.go:160 +0x0
      k8s.io/kubernetes/test/e2e/dra/test-driver/app.(*ExamplePlugin).GetPreparedResources()
          k8s.io/kubernetes/test/e2e/dra/test-driver/app/kubeletplugin.go:506 +0x112
      k8s.io/kubernetes/test/e2e/dra/test-driver/app.(*ExamplePlugin).GetPreparedResources-fm()
          <autogenerated>:1 +0x33
      runtime.call16()
          runtime/asm_amd64.s:774 +0x42
      reflect.Value.Call()
          reflect/value.go:365 +0xb5
      github.com/onsi/gomega/internal.(*AsyncAssertion).buildActualPoller.func3()
          github.com/onsi/gomega@v1.39.0/internal/async_assertion.go:337 +0x244
      github.com/onsi/gomega/internal.(*AsyncAssertion).match()
          github.com/onsi/gomega@v1.39.0/internal/async_assertion.go:560 +0xe01
      github.com/onsi/gomega/internal.(*AsyncAssertion).Should()
          github.com/onsi/gomega@v1.39.0/internal/async_assertion.go:145 +0xc4
      k8s.io/kubernetes/test/e2e/dra.init.func1.2.4()
          k8s.io/kubernetes/test/e2e/dra/dra.go:314 +0x4fc
      k8s.io/kubernetes/test/e2e/dra.init.func1.2.4()
          k8s.io/kubernetes/test/e2e/dra/dra.go:304 +0x204
      github.com/onsi/ginkgo/v2/internal.extractBodyFunction.func2()
          github.com/onsi/ginkgo/v2@v2.27.4/internal/node.go:517 +0x5d
      github.com/onsi/ginkgo/v2/internal.(*Suite).runNode.func3()
          github.com/onsi/ginkgo/v2@v2.27.4/internal/suite.go:945 +0x6ed
 2026-02-10 15:20:48 +01:00
Kubernetes Prow Robot
01b283ad45 Merge pull request #136907 from aojea/ipaddress_flake 
fix flake on ipaddress allocator integration test
 2026-02-10 19:30:01 +05:30
Antonio Ojea
2cfc90672a fix flake on ipaddress allocator integration test 
The test need to consider the time for the Delete operation to populate
the ipallocator informer, otherwise, it can happen the allocator fails
with a range full failing the test.

Co-authored-by: hiirrxnn <hiren2004sharma@gmail.com>
 2026-02-10 10:34:47 +00:00
Kubernetes Prow Robot
59cddedb04 Merge pull request #136901 from Phaow/vac-fix 
test: bring back the VAC roll-forward test
 2026-02-10 15:46:05 +05:30
Kubernetes Prow Robot
467099411d Merge pull request #136898 from carlory/kubeadm-ContainerRuntimeVersion-1-37 
kubeadm:  bump the version in the ContainerRuntimeVersionCheck warning message from 1.36 to 1.37
 2026-02-10 14:48:18 +05:30
Kubernetes Prow Robot
76b4a9019c Merge pull request #136326 from bart0sh/PR218-migrate-kubelet_node_status-to-contextual-logging 
Migrate kubelet_node_status* to contextual logging
 2026-02-10 14:48:10 +05:30
Kubernetes Prow Robot
65b1000a7d Merge pull request #135749 from novahe/fix-defer-latency 
Fix: Incorrect duration metric recording incorrect values
 2026-02-10 14:48:01 +05:30
Kubernetes Prow Robot
44dc4cb68c Merge pull request #136888 from neolit123/revert-136130-kubeadm_use_newclientset 
Revert "kubeadm: switch tests to NewClientset"
 2026-02-10 13:00:07 +05:30
Kubernetes Prow Robot
b6f27f1993 Merge pull request #136856 from pohly/dra-integration-timeouts 
DRA integration: bump timeouts to 1 minute
 2026-02-10 12:59:59 +05:30
Penghao
e3f7eb38fa Revert "Mark VAC roll-forward test as flaky" 
This reverts commit 085d23388a.
 2026-02-10 14:39:39 +08:00
Kubernetes Prow Robot
0bb75334dd Merge pull request #135464 from MikeSpreitzer/better-concurrency-test-margin 
Relax the noise margin threshold in TestConcurrencyIsolation
 2026-02-10 10:30:04 +05:30
Kubernetes Prow Robot
1955210d81 Merge pull request #134044 from mcallzbl/master 
Replace deprecated sets.String with sets.Set[string] in apiserver
 2026-02-10 10:29:57 +05:30
carlory
8eb3b65222 kubeadm: the preflight check ContainerRuntimeVersion validates if the installed container runtime supports the RuntimeConfig gRPC method. For older kubelet versions than 1.37, it will return a preflight warning. 
Signed-off-by: carlory <baofa.fan@daocloud.io>
 2026-02-10 10:30:12 +08:00
Kubernetes Prow Robot
7b0310aadd Merge pull request #136820 from dims/update-otel-deps 
Update OpenTelemetry dependencies to latest versions
 2026-02-10 05:44:05 +05:30
Kubernetes Prow Robot
f693c45c4e Merge pull request #136775 from atombrella/feature/activate_modernize_slicessort 
Enable modernize/slicessort rule
 2026-02-10 05:43:57 +05:30
Kubernetes Prow Robot
fc74562c38 Merge pull request #136808 from nmn3m/kubelet-contextual-logging 
Update kubelet to use EventRecorderLogger.WithLogger() for contextual…
 2026-02-10 02:31:58 +05:30
Kubernetes Prow Robot
09e1c9fe0e Merge pull request #136455 from pohly/client-go-simpleclient-undeprecation 
fake client-go: un-deprecate NewSimpleClientset
 2026-02-10 01:33:59 +05:30
Patrick Ohly
e80da21868 fake client-go: un-deprecate NewSimpleClientset 
NewSimpleClientset was marked as deprecated when NewClientset was
introduced. This has caused some confusion:
- Not all packages have NewClientset (https://github.com/kubernetes/kubernetes/issues/135980).
- Tests that work with NewSimpleClientset fail when
  switched to NewClientset (https://github.com/kubernetes/kubernetes/issues/136327)
  because of missing CRD support (https://github.com/kubernetes/kubernetes/issues/126850).

It doesn't seem burdensome to keep NewSimpleClientset around forever. Some unit
tests may even prefer to use it when they don't need server-side apply (less
overhead). Therefore there is no need to deprecate it.

This avoids churn in the eco system because contributors no longer create PRs
"because the linter complains about the usage of a deprecated function".
 2026-02-09 20:09:42 +01:00
Kubernetes Prow Robot
139e78d88d Merge pull request #136337 from pohly/dra-e2e-hostpath-image-selection 
DRA E2E: use image utils to manage hostpath image
 2026-02-10 00:02:02 +05:30
Lubomir I. Ivanov
aa082ab174 Revert "kubeadm: switch tests to NewClientset" 2026-02-09 20:28:21 +02:00
Kubernetes Prow Robot
e73221ce18 Merge pull request #136488 from thockin/fix_bad_arg_name_in_dv 
Rename an argument in validation stack
 2026-02-09 21:57:21 +05:30
Patrick Ohly
2238a33655 DRA integration: bump timeouts to 1 minute 
The 30 second timeouts in binding condition testing recently flaked, probably
related to increasing parallelism in integration test jobs.
 2026-02-09 13:21:13 +01:00
Kubernetes Prow Robot
a39c8201e9 Merge pull request #136423 from neolit123/1.36-remove-flex-volume-support-from-kubeadm 
kubeadm: removed the built-in flex volume support
 2026-02-09 14:07:21 +05:30
Francesco Romani
9dc40c8545 kubelet: api: validation: remove CustomCPUCFSQuotaPeriod setting 
we moved the FG to default on, so we don't need to enable
it explictly anymore.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2026-02-09 08:27:51 +01:00
Francesco Romani
9bc91a75d3 e2e: cpumanager: test for custom cpu cfs quota period 
Add basic e2e test coverage for the CFSCPUPeriod toggle

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2026-02-09 08:27:51 +01:00
Francesco Romani
5a2578ce09 kubelet: promote the CustomCPUCFSQuotaPeriod to GA 
Promote the CustomCPUCFSQuotaPeriod gate to GA, turning it enabled by
default. Short history of this feature so far:

As far as git and github history allows to reconstruct, this
feature was introduced without KEP/design doc process (kubernetes 1.12).
It was a double-opt-in feature: users set to first enable a FG to make
the kubelet honor a setting, then change a specific tunable to change
the behavior This is more like a “safeguard” FG
(Other noteworthy examples: `UnauthenticatedHTTP2DOSMitigation` or
`DisableCPUQuotaWithExclusiveCPUs`) rather than a KEP-driven feature gate

Major past events:
- introduced in: https://github.com/kubernetes/kubernetes/pull/63437
- Discussion about adding a FG: https://github.com/kubernetes/kubernetes/pull/63437#issuecomment-387828654
- The change was initially accepted as straightforward, but it was
  later discovered systemd had gaps, and the change was downgraded
  as experimental: https://github.com/kubernetes/kubernetes/pull/63437#issuecomment-391740566
- FG re-introduced because systemd acknowledged and fixed the gap,
  but the systemd rollout would take quite some time:
  https://github.com/kubernetes/kubernetes/pull/63437#issuecomment-407950436

There's a  gap, still relevant in 2026: missing e2e tests to move past alpha:
https://github.com/kubernetes/kubernetes/pull/63437#issuecomment-417674790

Other noteworthy work related to this feature:
- https://github.com/kubernetes/kubernetes/pull/94687
- https://github.com/kubernetes/kubernetes/pull/111520
- https://github.com/kubernetes/kubernetes/pull/129726
- https://github.com/kubernetes/kubernetes/pull/133845

Fix and modernize the related unit tests.

Signed-off-by: Francesco Romani <fromani@redhat.com>

fixup
 2026-02-09 08:27:21 +01:00
Francesco Romani
ccb70a6577 kubelet: deprecate DisableCPUQuotaWithExclusiveCPUs 
We missed the proper process initially, it should have
been set to deprecated from the beginning, to convey
this is a safety FG for a delicate, long needed fix
rather than a FG for a proper feature

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2026-02-09 08:25:56 +01:00
Kubernetes Prow Robot
97a2334637 Merge pull request #136778 from Jefftree/etcd-metrics-typo 
Fix RecordStorageListMetrics comment
 2026-02-09 10:31:08 +05:30
Sunyanan Choochotkaew
92fc98de6f DRA: Fix missing GetSharedDeviceIDs bug in GatherAllocatedState with consumable capacity 
Signed-off-by: Sunyanan Choochotkaew <sunyanan.choochotkaew1@ibm.com>
 2026-02-09 10:04:29 +09:00
Kubernetes Prow Robot
918b5ac90b Merge pull request #136840 from atombrella/feature/fmt_sprintf_unneeded 
Remove unneeded use of fmt.Sprintf in test/{integration,e2e}
 2026-02-09 00:53:08 +05:30
Mads Jensen
7883039b31 Remove unneeded use of fmt.Sprintf in test/{integration,e2e} 2026-02-08 14:34:13 +01:00
Davanum Srinivas
077dfc6175 Fix TestAPIServerTracing: update rpc.system to rpc.system.name 
otelgrpc v0.65.0 upgraded to semconv v1.39.0, which renamed the
attribute key from "rpc.system" to "rpc.system.name". Update the
tracing integration test expectations to match.

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2026-02-07 23:45:55 -05:00
Alvaro Aleman
f59cfe60ef Bump structured merge diff to v6.3.2 
Diff: https://github.com/kubernetes-sigs/structured-merge-diff/compare/v6.3.1...v6.3.2

It's just one change that prevents a NPD when an embedded pointer to a
struct is encountered.
 2026-02-07 13:49:48 -05:00
Kubernetes Prow Robot
669b1de008 Merge pull request #136767 from Sahil-4555/atomic-types-test 
test: refactor to use atomic types
 2026-02-07 22:13:08 +05:30
Davanum Srinivas
275adf8b04 Update OpenTelemetry dependencies to latest versions 
Bump OpenTelemetry dependencies:
- go.opentelemetry.io/otel v1.39.0 → v1.40.0
- go.opentelemetry.io/otel/metric v1.39.0 → v1.40.0
- go.opentelemetry.io/otel/sdk v1.39.0 → v1.40.0
- go.opentelemetry.io/otel/trace v1.39.0 → v1.40.0
- go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.39.0 → v1.40.0
- go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.39.0 → v1.40.0
- go.opentelemetry.io/contrib/.../otelrestful v0.64.0 → v0.65.0
- go.opentelemetry.io/contrib/.../otelhttp v0.64.0 → v0.65.0
- go.opentelemetry.io/contrib/.../otelgrpc v0.63.0 → v0.65.0

Unpin otelgrpc: the nil TracerProvider panic (kubernetes#135865) that
required pinning at v0.63.0 is fixed in v0.65.0. Removed the
pinnedModules entry from unwanted-dependencies.json.

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2026-02-07 09:21:51 -05:00
Kubernetes Prow Robot
d863fbe80b Merge pull request #135335 from carlory/cleanup 
[1.36] Remove feature gate HonorPVReclaimPolicy
 2026-02-07 06:30:28 +05:30
Kubernetes Release Robot
a491db621b CHANGELOG: Update directory for v1.36.0-alpha.1 release 2026-02-06 22:38:29 +00:00