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Author SHA1 Message Date
Jon Huhn
8cdbbf5cda Update k8s.io/utils for new generic ring buffer 2025-06-04 12:56:39 -05:00
Itamar Holder
8d3fb9ee0a [KEP-2400] kubectl top: add a --show-swap option (#129458) 
* top, refactor: turn package-exposed variables to unexpose struct fields

Signed-off-by: Itamar Holder <iholder@redhat.com>

* kubectl top node: add the --show-swap option

Example output:
> kubectl top node --show-swap
NAME     CPU(cores)   CPU(%)   MEMORY(bytes)   MEMORY(%)   SWAP(bytes)   SWAP(%)
node01   500m         8%       2836Mi          60%         0Mi           0%
node02   260m         5%       2206Mi          47%         512Mi         50%

Signed-off-by: Itamar Holder <iholder@redhat.com>

* kubectl top pod: add the --show-swap option

Example output:
> kubectl top pod -n kube-system --show-swap
NAME                                      CPU(cores)   MEMORY(bytes)   SWAP(bytes)
coredns-58d5bc5cdb-5nbk4                  2m           19Mi            0Mi
coredns-58d5bc5cdb-jsh26                  3m           37Mi            0Mi
etcd-node01                               51m          143Mi           0Mi
kube-apiserver-node01                     98m          824Mi           0Mi
kube-controller-manager-node01            20m          135Mi           0Mi
kube-proxy-ffgs2                          1m           24Mi            0Mi
kube-proxy-fhvwx                          1m           39Mi            0Mi
kube-scheduler-node01                     13m          69Mi            0Mi
metrics-server-8598789fdb-d2kcj           5m           26Mi            0Mi

Signed-off-by: Itamar Holder <iholder@redhat.com>

* kubectl top node --show-swap: add unit tests

Signed-off-by: Itamar Holder <iholder@redhat.com>

* kubectl top pod --show-swap: Add unit tests

Signed-off-by: Itamar Holder <iholder@redhat.com>

* Explicitly mark swap as unavailable when necessary

Signed-off-by: Itamar Holder <iholder@redhat.com>

---------

Signed-off-by: Itamar Holder <iholder@redhat.com>
 2025-06-04 07:10:38 -07:00
Kubernetes Prow Robot
caa9324842 Merge pull request #132082 from aramase/aramase/t/kep_3331_revocation_unit_test 
KEP-3331: Add test to simulate revocation via user validation rule using unique identifier (jti)
 2025-06-03 15:46:37 -07:00
Anish Ramasekar
6a495241ef KEP-3331: Add test to simulate revocation via user validation rule using unique identifier (jti) 
Signed-off-by: Anish Ramasekar <anish.ramasekar@gmail.com>
 2025-06-03 14:40:17 -07:00
Kubernetes Prow Robot
bd87e4d2a6 Merge pull request #132061 from miltosdoul/fix_typeprovider_datarace 
fix: datarace in ResolverTypeProvider
 2025-06-03 14:34:44 -07:00
Kubernetes Prow Robot
68a0142976 Merge pull request #131980 from LucaBernstein/fix-typo 
Fix typo in the `--anonymous-auth` flag name
 2025-06-03 14:34:37 -07:00
Kubernetes Prow Robot
1c56fff49b Merge pull request #132077 from ffromani/e2e-node-cgroup-v2-only 
e2e: node: cpumanager: require cgroup v2
 2025-06-03 12:10:46 -07:00
Kubernetes Prow Robot
a883be6e36 Merge pull request #132031 from atiratree/update-getRSPods 
add orphanedPods parameter to getRSPods and improve code flow in syncReplicaSet
 2025-06-03 12:10:39 -07:00
Kubernetes Prow Robot
e98d47001c Merge pull request #132053 from pohly/test-integration-race-configurable 
test-integration: allow enabling race detection
 2025-06-03 10:02:46 -07:00
Kubernetes Prow Robot
9819f760f0 Merge pull request #131991 from SergeyKanzhelev/clarifyTheTokenScope 
Clarified the token scope and future plans for the next security scan…
 2025-06-03 10:02:38 -07:00
Francesco Romani
7e7aa6d810 e2e: node: cpumanager: require cgroup v2 
in general, the rewritten e2e cpumanager test assume cgroup v2.
A limited set of these may be updated to work also with the
obsolete and declining cgroup v1, but these need to be reviewed
on test-by-test matter.

To fix test failures, we add a top level require for cgroup v2,
skipping otherwise. This will fix the red lanes while we review
the testcases and the deprecation plan of the other tests.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2025-06-03 18:22:48 +02:00
Kubernetes Prow Robot
e9b3d62c9a Merge pull request #132055 from soltysh/default_prefs_tests 
kuberc: add tests for DefaultGetPreferences
 2025-06-03 08:20:39 -07:00
Maciej Szulik
68efb079aa kuberc: add tests for DefaultGetPreferences 
Signed-off-by: Maciej Szulik <soltysh@gmail.com>
 2025-06-03 16:17:25 +02:00
Kubernetes Prow Robot
d23407b0e2 Merge pull request #132035 from haircommander/userns-test-fix 
e2e: fix userns test
 2025-06-03 06:18:42 -07:00
Kubernetes Prow Robot
62f72addf2 Merge pull request #120816 from tnqn/fix-unreachable-taint-delay 
NoExecute taint should be added when a Node's ready condition becomes Unknown
 2025-06-03 00:54:44 -07:00
Kubernetes Prow Robot
b65f712d2c Merge pull request #131907 from gnufied/do-not-expand-non-expnadable-volumes 
Do not expand non expnadable volumes
 2025-06-02 21:38:37 -07:00
Miltiadis Doulgeris
de1d6fbf24 fix: ResolverTypeProvider data race 2025-06-03 01:12:31 +03:00
Kubernetes Prow Robot
fd53f7292c Merge pull request #132039 from alvaroaleman/fix-w-unstructured 
FieldManagedObjectTracker: Fix to work with unstructured
 2025-06-02 15:04:42 -07:00
Kubernetes Prow Robot
901d1249b5 Merge pull request #131801 from natasha41575/move-handle-pod-additions 
move pod admission and resize logic into the allocation manager
 2025-06-02 13:42:38 -07:00
Natasha Sarkar
9b8d7ce498 pr review feedback 2025-06-02 17:51:03 +00:00
Sergey Kanzhelev
a512de6e09 Clarified the token scope and future plans for the next security scan to refer to it 2025-06-02 16:53:10 +00:00
Patrick Ohly
6cb14884b6 test-integration: allow enabling race detection 
A job may now enable race detection via KUBE_RACE=-race.
 2025-06-02 11:47:42 +02:00
Kubernetes Prow Robot
849a82b727 Merge pull request #132036 from adrianmoisey/kep-4427 
KEP-4427: Promote Relaxed DNS search string validation to GA
 2025-06-01 14:02:43 -07:00
Kubernetes Prow Robot
7f139457c1 Merge pull request #131961 from cyclinder/fix_proxy_unknown_option 
proxy: remove iptables wait interval flag
 2025-06-01 14:02:36 -07:00
Kubernetes Prow Robot
002faa6baa Merge pull request #131847 from HirazawaUi/fix-test-leak 
kubelet: Fix potential goroutine leak in unit tests
 2025-05-31 13:00:11 -07:00
Kubernetes Prow Robot
531b767896 Merge pull request #131659 from mortent/MoreEffectiveAllocatorForPartitionable 
DRA: Improve implementation of counter management in allocator
 2025-05-31 00:16:18 -07:00
Adrian Moisey
0a7d9f9bfd KEP-4427: Promote Relaxed DNS search string validation to GA 2025-05-31 07:45:16 +02:00
Morten Torkildsen
2aa7ef3d27 Address comments 2025-05-30 22:20:30 +00:00
Kubernetes Prow Robot
4832b57e48 Merge pull request #131968 from pohly/dra-kubelet-prepare-validation 
DRA kubelet: validation pass before changing claim info cache
 2025-05-30 12:40:19 -07:00
Alvaro Aleman
dbdd6a3b43 FieldManagedObjectTracker: Fix to work with unstructured 
Prior to this patch, this fails because the skipnonappliedfieldmanager
uses the `objectcreater` (aka `*runtime.Scheme`) to create a new object
for which it never sets the GVK. In the case of
`*unstructured.Unstructured`, the GVK can not be derived from the object
itself so the operation would subsequently fail [here][0] with an
```
Object 'Kind' is missing in 'unstructured object has no kind'
```

error. Fix this by explicitly setting the GVK in case of unstructured.

[0]: 02eb7d424a/staging/src/k8s.io/apimachinery/pkg/util/managedfields/internal/structuredmerge.go (L98)
 2025-05-30 15:33:42 -04:00
Peter Hunt
ee33c1a9fc e2e: fix userns test 
after creating two pods, we need to ensure we wait on each to be ready before we collect their logs

Signed-off-by: Peter Hunt <pehunt@redhat.com>
 2025-05-30 13:32:52 -04:00
Kubernetes Prow Robot
02eb7d424a Merge pull request #130787 from pohly/test-integration-e2e-suite-removal 
hack: remove verify-e2e-suites.sh
 2025-05-30 07:36:18 -07:00
Kubernetes Prow Robot
e0859f91b7 Merge pull request #131887 from ania-borowiec/extract_cyclestate_interface 
Moving Scheduler interfaces to staging: split CycleState into interface and implementation, move interface to staging repo
 2025-05-30 04:00:18 -07:00
Kubernetes Prow Robot
11abe268c0 Merge pull request #131983 from pohly/dra-resourceclaim-status-tests 
DRA integration: move and extend device status test
 2025-05-30 02:34:18 -07:00
Patrick Ohly
4f91a69f2b DRA integration: move and extend device status test 
This moves the enabled/disabled test into the common test/integration/dra which
simplifies the code a bit and amortizes the cost of starting the apiserver
because several different tests can use the same instance, running in parallel.

While at it, setting the status via SSA also gets tested.
 2025-05-30 10:29:18 +02:00
Cyclinder Kuo
0a96613754 proxy: remove iptables wait interval flag 
Signed-off-by: cyclinder <kuocyclinder@gmail.com>
 2025-05-30 16:13:06 +08:00
Patrick Ohly
a5aabf9f7e DRA kubelet: validation pass before changing claim info cache 
If preparing for a pod failed because the driver was not registered, it failed
after already having added the pod and claim to the claim info cache. The
effect was that deletion of the pod was blocked until the driver got
installed. Other errors had a similar effect. Now as many errors as possible
are checked in a read-only loop before proceeding to changing the claim info
cache.

The error message that was surfaced for the problem was not very readable:
   Failed to prepare dynamic resources: failed to get gRPC client for driver dra-1411.k8s.io: plugin name dra-1411.k8s.io not found in the list of registered DRA plugins

To address this, error messages and wrapping get updated according to these
guidelines:

    // Most errors returned by the manager show up in the context of a pod.
    // They try to adher to the following convention:
    // - Don't include the pod.
    // - Use terms that are familiar to users.
    // - Don't include the namespace, it can be inferred from the context.
    // - Avoid repeated "failed to ...: failed to ..." when wrapping errors.
    // - Avoid wrapping when it does not provide relevant additional information to keep the user-visible error short.
 2025-05-30 09:52:22 +02:00
Kubernetes Prow Robot
c5c87bde8f Merge pull request #132004 from alvaroaleman/fix-fasf 
ManagedFieldsObjectTracker: Reload scheme
 2025-05-29 16:54:17 -07:00
Kubernetes Prow Robot
fc0e3bf957 Merge pull request #132022 from Jefftree/client-go-template 
Update client-go PR template
 2025-05-29 15:02:18 -07:00
Jeffrey Ying
b9496d1a9d Update client-go template with backticks 2025-05-29 16:18:47 -04:00
Jefftree
d70fcf731b Update client-go PR template 2025-05-29 20:13:56 +00:00
Ania Borowiec
d75af825fb Extract interface CycleState and move is to staging repo. CycleState implementation remains in k/k/pkg/scheduler/framework 2025-05-29 16:18:36 +00:00
Kubernetes Prow Robot
cd3b5c5766 Merge pull request #131658 from dims/allow-specifying-a-directory-for-image-credential-providers-json-configuration 
Allow specifying a directory for image credential providers json configuration
 2025-05-29 07:46:20 -07:00
Davanum Srinivas
be6807e6a5 Allow specifying a directory for image credential providers json/yaml configuration 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2025-05-29 09:42:26 -04:00
Kubernetes Prow Robot
3e5849972e Merge pull request #132012 from pacoxu/dns-1.26 
kube-dns bump to v1.26.4
 2025-05-29 04:56:19 -07:00
Filip Křepinský
aac00c1f0e add orphanedPods parameter to getRSPods 
and improve code flow in syncReplicaSet
 2025-05-29 10:50:32 +02:00
Paco Xu
d13dcbbf95 kube-dns bump to v1.26.4 2025-05-29 13:05:32 +08:00
Kubernetes Prow Robot
90a108cb86 Merge pull request #129918 from sunnylovestiramisu/stresstest 
Add Stress Tests for VolumeAttributesClass
 2025-05-28 20:22:16 -07:00
Kubernetes Prow Robot
ce21ce5d3b Merge pull request #131869 from pohly/dra-test-integration-scheduling 
DRA integration: set up nodes for scheduling
 2025-05-28 11:36:24 -07:00
Kubernetes Prow Robot
bfb5c3781a Merge pull request #131794 from ffromani/e2e-serial-node-cpumanager-fix-lowcpu 
e2e: node: always declare testcase CPU requirements
 2025-05-28 11:36:16 -07:00