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Author SHA1 Message Date
Drew Sirenko
726734b0b0 Fix broken A/D Controller metrics test 2024-08-01 17:52:33 -04:00
Siyuan Zhang
35488ef5c7 Verify: add static analysis to verify new feature gates are added as versioned feature specs. 
Signed-off-by: Siyuan Zhang <sizhang@google.com>
 2024-08-01 13:52:32 -07:00
Kubernetes Prow Robot
dbc2b0a5c7
Merge pull request #126383 from Shubham82/correct_comment_for_StableLoadBalancerNodeSet 
Update the Comment for StableLoadBalancerNodeSet Feature Gate.
 2024-08-01 07:20:02 -07:00
Benjamin Elder
b33ef18bdf update coredns/corefile-migration to v1.0.23 to support coredns v1.11.3 2024-07-31 13:36:01 -07:00
Kubernetes Prow Robot
f8d5b2074c
Merge pull request #126489 from mehabhalodiya/bump-publishing-131 
releng: update publishing bot rules for 1.31
 2024-07-31 13:32:20 -07:00
Kubernetes Prow Robot
c19d9edfde
Merge pull request #126329 from serathius/concurrent-transformation-chan-of-chan 
[chan of chan] Make object transformation concurrent to remove watch cache scalability issue for conversion webhook
 2024-07-31 10:41:42 -07:00
mehabhalodiya
017d7b8387 releng: update publishing bot rules for 1.31 
Signed-off-by: mehabhalodiya <mehabhalodiya@gmail.com>
 2024-07-31 22:40:42 +05:30
Marek Siarkowicz
bb686f2033 Make object transformation concurrent to remove watch cache scalability issue for conversion webhook 
Test by enabling consistent list from cache in storage version migrator stress test that uses
conversion webhook that bottlenects events comming to watch cache.

Set concurrency to 10, based on maximum/average transform latency when
running stress test. In my testing max was about 60-100ms, while average
was 6-10ms.
 2024-07-31 18:30:46 +02:00
Marek Siarkowicz
93a10a7569 Introduce ConcurrentWatchObjectDecode feature gate disabled by default 2024-07-31 18:30:45 +02:00
Lionel Jouin
4532d90068 DRA: Fix ResourceClaimTemplateSpec comment 
ObjectMeta for the ResourceClaimTemplateSpec are copied into
ResourceClaim not PVC.

Signed-off-by: Lionel Jouin <lionel.jouin@est.tech>
 2024-07-31 17:53:47 +02:00
Kubernetes Prow Robot
eb729d1db7
Merge pull request #126469 from serathius/beta2 
Move ConsistentListFromCache to Beta default again
 2024-07-31 08:35:47 -07:00
Kubernetes Release Robot
9413cf204a CHANGELOG: Update directory for v1.31.0-rc.0 release 2024-07-31 10:16:15 +00:00
Patrick Ohly
d71d59b91e scheduler: document behavior of Error status returned by Filter 
This behavior was useful for https://github.com/kubernetes/kubernetes/pull/125488 but
wasn't obvious when reading the documentation.
 2024-07-31 08:55:46 +02:00
Kubernetes Prow Robot
2a1d4172e2
Merge pull request #126448 from BenTheElder/5k-mirror 
kube-up.sh: drop unnecessary legacy mirror config, enable injecting registry mirror
 2024-07-30 20:44:06 -07:00
Kubernetes Prow Robot
f9d2297298
Merge pull request #126470 from benluddy/apiservingwithroutine-alpha-disabled 
Move APIServingWithRoutine to alpha and disabled by default.
 2024-07-30 19:35:11 -07:00
xyz-li
e38b7dcaf7 integration/api: check field items in empty List 
Signed-off-by: xyz-li <hui0787411@163.com>
 2024-07-31 08:49:57 +08:00
Benjamin Elder
d0ced54c8a kube-up.sh: drop unnecessary legacy mirror config, enable injecting registry.k8s.io mirror 2024-07-30 17:30:33 -07:00
Marek Siarkowicz
2ca56aab87 Move ConsistentListFromCache to Beta default again 
This reverts commit aeb51a16e3.
 2024-07-30 22:49:47 +02:00
Kubernetes Prow Robot
974f3d3d8f
Merge pull request #126467 from serathius/fallback 
Implement fallback for consistent reads from cache
 2024-07-30 13:33:59 -07:00
Ben Luddy
c838004084
Move APIServingWithRoutine to alpha and disabled by default. 2024-07-30 16:33:31 -04:00
Marek Siarkowicz
35962561e4 Implement fallback for consistent reads from cache 2024-07-30 21:26:31 +02:00
Kubernetes Prow Robot
0fc1671031
Merge pull request #126446 from Jefftree/fix-leaderelection-flake-testcontroller 
Use fake clock for controller/leaderelection:TestController
 2024-07-30 02:16:01 -07:00
Dr. Stefan Schimanski
634c9cd135
Address comments 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-07-30 09:45:52 +02:00
Kubernetes Prow Robot
17d7d28620
Merge pull request #126431 from pacoxu/device-plugin-falures-pod-status 
skip if ResourceHealthStatus is disabled
 2024-07-29 19:22:55 -07:00
Anish Ramasekar
d8d0bbff2d
Run apiserver/oidc integration tests in parallel 
Signed-off-by: Anish Ramasekar <anish.ramasekar@gmail.com>
 2024-07-29 16:58:47 -07:00
Kubernetes Prow Robot
b5b21717ca
Merge pull request #126427 from pacoxu/fix-TestUpdateAllocatedResourcesStatus 
ignore order of containers status allocated resources
 2024-07-29 15:54:07 -07:00
Benjamin Elder
8b69990643 kubeadm: bump coredns to 1.11.3 2024-07-29 13:43:04 -07:00
Benjamin Elder
5b8390956b kube-up.sh: bump coreDNS to 1.11.3 2024-07-29 13:42:58 -07:00
Jefftree
d092513685 Use fake clock for controller/leaderelection:TestController 2024-07-29 19:36:53 +00:00
Ed Bartosh
c5842ca4ad DRA: e2e_node: improve readability 2024-07-29 21:57:44 +03:00
Kubernetes Prow Robot
e8588e6493
Merge pull request #126429 from saschagrunert/kubelet-panic 
Fix kubelet cadvisor stats runtime panic
 2024-07-29 11:06:07 -07:00
Kubernetes Prow Robot
aab56e9b70
Merge pull request #126441 from micahhausler/kubelet-cert-feature-gate-rename 
Rename kubelet CSR admission feature gate
 2024-07-29 09:39:34 -07:00
Micah Hausler
a7af830209 Rename kubelet CSR admission feature gate 
Retitle the feature to the affirmative ("AllowInsecure...=false") instead of a
double-negative ("Disable$NEWTHING...=false") for clarity

Signed-off-by: Micah Hausler <mhausler@amazon.com>
 2024-07-29 10:14:19 -05:00
Sascha Grunert
50e430b3e9
Fix kubelet cadvisor stats runtime panic 
Fixing a kubelet runtime panic when the runtime returns incomplete data:

```
E0729 08:17:47.260393    5218 panic.go:115] "Observed a panic" panic="runtime error: index out of range [0] with length 0" panicGoValue="runtime.boundsError{x:0, y:0, signed:true, code:0x0}" stacktrace=<
        goroutine 174 [running]:
        k8s.io/apimachinery/pkg/util/runtime.logPanic({0x33631e8, 0x4ddf5c0}, {0x2c9bfe0, 0xc000a563f0})
                k8s.io/apimachinery/pkg/util/runtime/runtime.go:107 +0xbc
        k8s.io/apimachinery/pkg/util/runtime.handleCrash({0x33631e8, 0x4ddf5c0}, {0x2c9bfe0, 0xc000a563f0}, {0x4ddf5c0, 0x0, 0x10000000043c9e5?})
                k8s.io/apimachinery/pkg/util/runtime/runtime.go:82 +0x5e
        k8s.io/apimachinery/pkg/util/runtime.HandleCrash({0x0, 0x0, 0xc000ae08c0?})
                k8s.io/apimachinery/pkg/util/runtime/runtime.go:59 +0x108
        panic({0x2c9bfe0?, 0xc000a563f0?})
                runtime/panic.go:785 +0x132
        k8s.io/kubernetes/pkg/kubelet/stats.(*cadvisorStatsProvider).ImageFsStats(0xc000535d10, {0x3363348, 0xc000afa330})
                k8s.io/kubernetes/pkg/kubelet/stats/cadvisor_stats_provider.go:277 +0xaba
        k8s.io/kubernetes/pkg/kubelet/images.(*realImageGCManager).GarbageCollect(0xc000a3c820, {0x33631e8?, 0x4ddf5c0?}, {0x0?, 0x0?, 0x4dbca20?})
                k8s.io/kubernetes/pkg/kubelet/images/image_gc_manager.go:354 +0x1d3
        k8s.io/kubernetes/pkg/kubelet.(*Kubelet).StartGarbageCollection.func2()
                k8s.io/kubernetes/pkg/kubelet/kubelet.go:1472 +0x58
        k8s.io/apimachinery/pkg/util/wait.BackoffUntil.func1(0x30?)
                k8s.io/apimachinery/pkg/util/wait/backoff.go:226 +0x33
        k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0xc000add110, {0x3330380, 0xc000afa300}, 0x1, 0xc0000ac150)
                k8s.io/apimachinery/pkg/util/wait/backoff.go:227 +0xaf
        k8s.io/apimachinery/pkg/util/wait.JitterUntil(0xc000add110, 0x45d964b800, 0x0, 0x1, 0xc0000ac150)
                k8s.io/apimachinery/pkg/util/wait/backoff.go:204 +0x7f
        k8s.io/apimachinery/pkg/util/wait.Until(...)
                k8s.io/apimachinery/pkg/util/wait/backoff.go:161
        created by k8s.io/kubernetes/pkg/kubelet.(*Kubelet).StartGarbageCollection in goroutine 1
                k8s.io/kubernetes/pkg/kubelet/kubelet.go:1470 +0x247
```

This commit fixes panics if:

- `len(imageStats.ImageFilesystems) == 0`
- `len(imageStats.ContainerFilesystems) == 0`
- `imageStats.ImageFilesystems[0].FsId == nil`
- `imageStats.ContainerFilesystems[0].FsId == nil`
- `imageStats.ImageFilesystems[0].UsedBytes == nil`
- `imageStats.ContainerFilesystems[0].UsedBytes == nil`

It also fixes the wrapped `nil` error for the check: `err != nil ||
imageStats == nil` in case that `imageStats == nil`.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2024-07-29 14:13:47 +02:00
Kubernetes Prow Robot
7a4c962341
Merge pull request #126428 from sttts/sttts-cle-controller-test 
kube-apiserver/leaderelection/test: clean up controller test
 2024-07-29 05:13:01 -07:00
Kubernetes Prow Robot
05934d6283
Merge pull request #126330 from ArkaSaha30/revert-to-go1.22 
Revert to go1.22.5
 2024-07-29 04:04:23 -07:00
Paco Xu
9ee99a9307 skip if ResourceHealthStatus is disabled 2024-07-29 17:40:44 +08:00
Paco Xu
78d3830d97 ignore order of containers status allocated resources 2024-07-29 16:48:00 +08:00
ArkaSaha30
aa28bd6158
Revert distroless-iptables from v0.6.1 to v0.5.6 
This commit will revert the distroless-iptables version from v0.6.1(built on go1.23rc2) to v0.5.6(built on go1.22.5).

Signed-off-by: ArkaSaha30 <arkasaha30@gmail.com>
 2024-07-29 13:55:37 +05:30
ArkaSaha30
d1dfeed505
Revert "Bump images, dependencies and versions to go 1.23rc1" 
This reverts commit 5c269fecf8.
 2024-07-29 13:55:03 +05:30
ArkaSaha30
c203b120c0
Revert "Bump images, dependencies and versions to go 1.23rc2" 
This reverts commit 9d5a7ff859.
 2024-07-29 13:54:16 +05:30
Dr. Stefan Schimanski
3987d850a4
kube-apiserver/leaderelection/test: clean up controller test 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-07-29 09:56:39 +02:00
Dr. Stefan Schimanski
b13aab9cf1
kube-apiserver/leaderelection: remove klog noise 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-07-29 09:56:05 +02:00
Kubernetes Prow Robot
a2106b5f73
Merge pull request #126407 from Jefftree/fake-clock 
Fix unit flake in leaderelection/TestReconcileElectionStep
 2024-07-27 16:04:14 -07:00
Abhijit Hoskeri
c383823228 Fix formatting of the authnz config usage. 
- Reword to be less verbose, more in line with the
  writing style in other flags.
- Add spaces after the end of sentences.
 2024-07-27 14:26:46 -07:00
Kubernetes Prow Robot
2aa468c708
Merge pull request #126344 from MikeSpreitzer/fix-120112 
Relax noise margin in TestOneWeightedHistogram
 2024-07-27 14:13:50 -07:00
Jefftree
f173f0c58c kube-apiserver/leaderelection/tests: fix test case PingTime should be ahead of RenewTime 2024-07-27 17:54:09 +00:00
Dr. Stefan Schimanski
b8045f98a4 kube-apiserver/leaderelection/tests: use fake clock 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-07-27 17:54:09 +00:00
Dr. Stefan Schimanski
8c971c5c15 kube-apiserver/leaderelection/test: fixing waiting for informer 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-07-27 17:54:08 +00:00
Kubernetes Prow Robot
ba6141a145
Merge pull request #126405 from sttts/sttts-sync-informerfactory-start 
Call non-blocking informerFactory.Start synchronously to avoid races
 2024-07-27 10:50:48 -07:00