github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2026-07-24 12:43:56 +00:00
Code Issues Projects Releases Wiki Activity
127,029 Commits 42 Branches 9,895 Tags
8e7b2af712a79db423b7bfdf2a7bf35f75542c13
Commit Graph

2985 Commits

Author SHA1 Message Date
Laura Lorenz
8e7b2af712 Use a better util 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 23:30:03 +00:00
Laura Lorenz
285d433dea Clearer image pull test and utils 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 23:30:00 +00:00
Laura Lorenz
e03d0f60ef Orient tests to run faster, but tolerate infra slowdowns up to 5 minutes 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 21:48:28 +00:00
Laura Lorenz
d293c5088f Fix spelling 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 21:12:20 +00:00
Laura Lorenz
1da8ca816e Extract restart number properly 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 20:00:11 +00:00
Laura Lorenz
2732d57e33 Missed refactor of container name here 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 19:50:11 +00:00
Laura Lorenz
e6059d7386 Fix typecheck and verify 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 19:48:38 +00:00
Laura Lorenz
f032068ef7 Focus on restart numbers instead of timing 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 07:12:24 +00:00
Laura Lorenz
bad037b505 Formatting 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 04:48:10 +00:00
Laura Lorenz
15bae1eadf Add container restart test too 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 04:30:46 +00:00
Laura Lorenz
fc4ac5efeb Move image pull backoff test to be with other image pull tests 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 01:27:44 +00:00
Laura Lorenz
2479d91f2a Fix test to count pull tries 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-12 01:27:34 +00:00
Laura Lorenz
6ef05dbd01 The idea of how this test should work 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-11 17:55:41 +00:00
Laura Lorenz
6337a28a68 Organize into its own context 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-11 17:55:41 +00:00
Laura Lorenz
f913b7afe8 Adding imagepull backoff test 
Signed-off-by: Laura Lorenz <lauralorenz@google.com>
 2024-11-11 17:55:41 +00:00
Kubernetes Prow Robot
1dd81aa1c9 Merge pull request #126653 from zhifei92/fix-podstatus 
fix the issue of losing the pending phase after a node restart.
 2024-11-07 21:06:54 +00:00
Kubernetes Prow Robot
ef37cb503b Merge pull request #128634 from thockin/remove_PodHostIPs_gate_for_1.32 
Remove PodHostIPs feature gates
 2024-11-07 13:47:54 +00:00
zhifei92
bed96b4eb6 fix: fix the issue of losing the pending phase after a node restart. 2024-11-07 21:10:11 +08:00
Lan Liang
6e5a3cde50 Remove PodHostIPs feature gates. 
Signed-off-by: Lan Liang <gcslyp@gmail.com>
 2024-11-06 23:10:36 -08:00
Kubernetes Prow Robot
6cc3570466 Merge pull request #128190 from HarshalNeelkamal/external-jwt 
Add plugin and key-cache for ExternalJWTSigner integration
 2024-11-07 06:29:45 +00:00
Kubernetes Prow Robot
c462d4c8e5 Merge pull request #126096 from utam0k/support-disabling-oom-group-kill 
kubelet: new kubelet config option for disabling group oom kill
 2024-11-07 06:29:36 +00:00
Harshal Neelkamal
6fdacf0411 Add plugin and key-cache for ExternalJWTSigner integration 2024-11-07 03:16:23 +00:00
utam0k
4f909c14a0 kubelet: new kubelet config option for disabling group oom kill 
Signed-off-by: utam0k <k0ma@utam0k.jp>
 2024-11-07 12:03:04 +09:00
Kubernetes Prow Robot
48c65d1870 Merge pull request #128576 from bart0sh/PR166-refactor-kubelet-stop-and-restart 
e2e_node: refactor Kubelet stopping and restarting
 2024-11-06 20:10:40 +00:00
Patrick Ohly
33ea278c51 DRA: use v1beta1 API 
No code is left which depends on the v1alpha3, except of course the code
implementing that version.
 2024-11-06 13:03:19 +01:00
Ed Bartosh
3aa95dafea e2e_node: refactor stopping and restarting kubelet 
Moved Kubelet health checks from test cases to the stopKubelet API.
This should make the API cleaner and easier to use.
 2024-11-06 11:34:48 +02:00
Kubernetes Prow Robot
98b4ee6bfa Merge pull request #126525 from dshebib/addSidecarE2EImgTest 
Restart sidecar container when the image has changed
 2024-11-06 00:35:35 +00:00
Kubernetes Prow Robot
f64eeb523d Merge pull request #128096 from bart0sh/PR161-e2e_node-consolidate-NFSServer-APIs 
e2e_node: consolidated NFSServer APIs.
 2024-11-05 00:33:35 +00:00
Abhijit Hoskeri
d86debe500 e2e_node: Pass e2eCriProxy instead of updating global. 
e2eCriProxy is defined in a _test.go and referenced
in a non-test file. This confuses gopls.

It's also clearer to future readers.
 2024-11-02 17:40:49 -07:00
Kubernetes Prow Robot
453efd7a4b Merge pull request #121604 from pacoxu/image-pull-e2e 
[node-e2e] add test cases for serialize and parallel image pulling
 2024-10-31 08:01:26 +00:00
Paco Xu
82df7a7d82 use cri proxy injector for parallel pulling image tests 2024-10-31 14:50:50 +08:00
Kubernetes Prow Robot
daef8c2419 Merge pull request #127266 from pohly/dra-admin-access-in-status 
DRA API: AdminAccess in DeviceRequestAllocationResult + DRAAdminAccess feature gate
 2024-10-30 03:41:25 +00:00
Kubernetes Prow Robot
5fcef4f79d Merge pull request #128422 from bart0sh/PR163-density-e2e_node-adjust-limits 
density test: adjust CPU and memory limits
 2024-10-30 02:37:31 +00:00
Kubernetes Prow Robot
a339a36a36 Merge pull request #127506 from ffromani/cpu-pool-size-metrics 
node: metrics: add metrics about cpu pool sizes
 2024-10-30 00:17:24 +00:00
Ed Bartosh
04f7a86001 density test: adjust CPU and memory limits 
Adjusted limits based on recent job log:
I1028 20:05:42.079182 1002 resource_usage_test.go:199] Resource usage:
  container cpu(cores) memory_working_set(MB) memory_rss(MB)
  "kubelet" 0.024      22.17                  14.20
  "runtime" 0.041      409.70                 84.21

  I1028 20:05:42.079274 1002 resource_usage_test.go:206] CPU usage of containers:
  container 50th% 90th% 95th% 99th% 100th%
  "/"       N/A   N/A   N/A   N/A   N/A
  "runtime" 0.014 0.834 0.834 0.834 1.083
  "kubelet" 0.023 0.093 0.093 0.093 0.164

Increasing 95th percentile for runtime CPU usage should also make
pull-kubernetes-node-kubelet-containerd-flaky less flaky.
 2024-10-30 00:48:56 +02:00
Patrick Ohly
f3fef01e79 DRA API: AdminAccess in DeviceRequestAllocationResult 
Drivers need to know that because admin access may also grant additional
permissions. The allocator needs to ignore such results when determining which
devices are considered as allocated.

In both cases it is conceptually cleaner to not rely on the content of the
ClaimSpec.
 2024-10-29 09:50:07 +01:00
Kubernetes Prow Robot
685b8b3ba1 Merge pull request #126981 from kannon92/stable-empty-dir-promotion 
KEP-1967: promote size backed memory volumes to stable
 2024-10-29 01:00:54 +00:00
Kubernetes Prow Robot
1d8828ce70 Merge pull request #128091 from saschagrunert/cni-plugins 
Update cni-plugins to v1.6.0
 2024-10-27 03:01:06 +00:00
Francesco Romani
14ec0edd10 node: metrics: add metrics about cpu pool sizes 
Add metrics about the sizing of the cpu pools.
Currently the cpumanager maintains 2 cpu pools:
- shared pool: this is where all pods with non-exclusive
  cpu allocation run
- exclusive pool: this is the union of the set of exclusive
  cpus allocated to containers, if any (requires static policy in use).

By reporting the size of the pools, the users (humans or machines)
can get better insights and more feedback about how the resources
actually allocated to the workload and how the node resources are used.
 2024-10-24 15:35:51 +02:00
Kubernetes Prow Robot
8c7160205d Merge pull request #127922 from PiotrProkop/topology-manager-policy-options-e2e 
add e2e tests for prefer-closest-numa-nodes TopologyManagerPolicyOption
 2024-10-24 14:17:03 +01:00
PiotrProkop
a6eb3281cc add e2e tests for prefer-closest-numa-nodes TopologyManagerPolicyOption suboptimal allocation 
Signed-off-by: PiotrProkop <pprokop@nvidia.com>
 2024-10-24 11:45:39 +02:00
Ed Bartosh
2ac5dfe379 e2e_node: check container metrics conditionally 
When PodAndContainerStatsFromCRI FG is enabled, Kubelet tries to get
list of metrics from the CRI runtime using CRI API 'ListMetricDescriptors'.

As this API is not implemented in neither CRI-O nor Containerd versions
used in the test-infra, ResourceMetrics test case fails to gather
certain container metrics.

Excluding container metrics from the expected list of metrics if
PodAndContainerStatsFromCRI is enabled should solve the issue.
 2024-10-23 21:08:36 +03:00
Kubernetes Prow Robot
c6669ea7d6 Merge pull request #127155 from ffromani/alignment-metrics 
node: metrics: add resource alignment metrics
 2024-10-23 09:54:58 +01:00
Francesco Romani
c025861e0c node: metrics: add resource alignment metrics 
In order to improve the observability of the resource management
in kubelet, cpu allocation and NUMA alignment, we add more metrics
to report if resource alignment is in effect.

The more precise reporting would probably be using pod status,
but this would require more invasive and riskier changes,
and possibly extra interactions to the APIServer.

We start adding metrics to report if containers got their
compute resources aligned.
If metrics are growing, the assingment is working as expected;
If metrics stay consistent, perhaps at zero, no resource
alignment is done.

Extra fixes brought by this work
- retroactively add labels for existing tests
- running metrics test demands precision accounting to avoid flakes;
  ensure the node state is restored pristine between each test, to
  minimize the aforementioned risk of flakes.
- The test pod command line was wrong, with this the pod could not
  reach Running state. That gone unnoticed so far because
  no test using this utility function actually needed a pod
  in running state.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2024-10-23 08:05:38 +02:00
Davanum Srinivas
abbc5ad346 Copy limited pieces of code we use from runc's apparmor and utils packages 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2024-10-22 09:56:22 -04:00
Paco Xu
2bbc09b49d add e2e test for image pull serialize and parallel 
- wait for pod pulled: running/failed(no restart)
 2024-10-22 09:21:00 +08:00
Daniel Shebib
43d527ad68 add restart on definition change 2024-10-18 15:35:06 -05:00
Kubernetes Prow Robot
e8b59afec6 Merge pull request #128180 from pacoxu/node-validation 
e2e_node: print system validation warnings
 2024-10-18 19:09:10 +01:00
Paco Xu
6877a2bfb8 e2e_node: print system validation warnings 2024-10-18 17:31:39 +08:00
Sascha Grunert
237c7e38bd Update cni-plugins to v1.6.0 
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2024-10-18 11:06:54 +02:00