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968d6b8a3256f4ab40b8d4ea02b2abd17fa63a20
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2617 Commits

Author SHA1 Message Date
Davanum Srinivas
968d6b8a32 Update busybox SHA based image to match tag - 1.36.1-1 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2023-10-12 14:17:36 -04:00
Kubernetes Prow Robot
38a1ec75f0 Merge pull request #119882 from ffromani/podres-client-wait 
podresources: e2e: force eager connection
 2023-10-12 15:59:55 +02:00
Kubernetes Prow Robot
dc1cde6e02 Merge pull request #121044 from charles-chenzz/e2e_pod_readytostart_false 
[KEP-3085]: check PodReadyToStartContainers condition after gracefulshutdown
 2023-10-11 20:29:32 +02:00
Kubernetes Prow Robot
bdcb73d6b3 Merge pull request #120460 from tzneal/deflake-oom-tests-on-containerd 
skip the reason check for OOM reason test if it will fail
 2023-10-11 01:03:17 +02:00
carlory
d5d7fb595e e2e_node: stop using deprecated framework.ExpectEqual 2023-10-09 16:42:42 +08:00
charles-chenzz
ccc6458683 e2e_node: add testcase to check status of pod ready to start condition are set to false after terminating 2023-10-08 20:40:36 +08:00
Kubernetes Prow Robot
f19b62fc09 Merge pull request #120959 from pohly/e2e-test-whitespace-cleanup 
e2e: remove redundant spaces in test names
 2023-10-05 00:41:59 +02:00
Patrick Ohly
0e8a1f1816 e2e: remove redundant spaces in test names 
The spaces are redundant because Ginkgo will add them itself when concatenating
the different test name components. Upcoming change in the framework will
enforce that there are no such redundant spaces.
 2023-09-29 08:30:57 +02:00
Davanum Srinivas
d900217664 fix missed branch - targets when building using arm64 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2023-09-27 15:52:37 -04:00
Davanum Srinivas
52f5093d77 Build kubelet with CGO for sig-node e2e tests (not ginkgo) 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2023-09-26 08:32:59 -04:00
Kubernetes Prow Robot
884bc96fec Merge pull request #120773 from swatisehgal/tm-metrics-e2e-deflake 
topology-mgr: metrics: Deflake Topology Manager metrics e2e tests
 2023-09-20 11:26:26 -07:00
Kubernetes Prow Robot
7fb7e2625b Merge pull request #120401 from shijinye/e2eclean-node-notequal 
cleanup:e2e:stop using deprecated framework.ExpectNotEqual
 2023-09-20 11:26:19 -07:00
Kubernetes Prow Robot
3191493cea Merge pull request #119402 from Tal-or/e2e_podres_terminal_pods 
e2e:podresources: verify count for terminal pods
 2023-09-20 11:26:11 -07:00
Swati Sehgal
f5d915b594 topology-mgr: metrics: Deflake Topology Manager metrics e2e tests 
On local execution of Topology Manager metrics tests, the tests pass rate was 100%.
Yet, we can see that the Topology Manager metrics tests are failing in upstream
CI consistently: https://testgrid.k8s.io/sig-node-presubmits#pr-kubelet-serial-gce-e2e-topology-manager.

From the logs, it was identified that these failures are because of timeouts,
so we are increasing the default timeout as well as polling interval frequency
of obtaining KubeletMetrics to deflake this test.

We have noticed a similar flake in case of CPU manager metrics tests as well:
https://prow.k8s.io/view/gs/kubernetes-jenkins/pr-logs/directory/pull-kubernetes-node-kubelet-serial-cpu-manager/1701615009836044288.
Once it is confirmed that the issue is resolved for Topology Manager test,
we will be fix this for CPU Manager as well in a follow-up PR.

Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
 2023-09-20 13:37:27 +01:00
Kubernetes Prow Robot
a68093a3ff Merge pull request #120506 from alexzielenski/import-restrictions 
Update e2e import restrictions
 2023-09-13 21:56:22 -07:00
Kubernetes Prow Robot
160fe010f3 Merge pull request #120464 from gjkim42/deflake-container-lifecycle-e2e-test 
e2e_node: Assign enough time to finish the postStart hook
 2023-09-12 17:44:44 -07:00
Kubernetes Prow Robot
04e5914079 Merge pull request #120349 from ruquanzhao/fixTopologyManagerJobs 
e2e-node: fix TopologyManager test jobs.
 2023-09-12 17:44:37 -07:00
Kubernetes Prow Robot
8aeebda818 Merge pull request #120306 from Rei1010/nodeClean 
e2e_node:stop using deprecated framework.ExpectError
 2023-09-12 17:44:23 -07:00
Todd Neal
af151eeba2 specifically check that the pod was successful 2023-09-12 13:40:20 -05:00
Gunju Kim
1fb4eee94e Use container log instead of termination log 
Since the termination log cannot be accessed until the container is
terminated, use the container log.
 2023-09-11 22:55:09 +09:00
Alexander Zielenski
7a13b11af0 update e2e import restrictions 2023-09-07 12:20:29 -07:00
Kubernetes Prow Robot
b27670dfbd Merge pull request #118740 from saschagrunert/kubelet-label-types 
Make kubelet label types public
 2023-09-06 23:46:57 -07:00
Francesco Romani
2ea47038b9 podresources: e2e: force eager connection 
Add and use more facilities to the *internal* podresources client.
Checking e2e test runs, we have quite some
```
rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing: dial unix /var/lib/kubelet/pod-resources/kubelet.sock: connect: connection refused": rpc error: code = Unavailable desc = connection error: desc = "transport: Error while dialing: dial unix /var/lib/kubelet/pod-resources/kubelet.sock: connect: connection refused"
```

This is likely caused by kubelet restarts, which we do plenty in e2e tests,
combined with the fact gRPC does lazy connection AND we don't really
check the errors in client code - we just bubble them up.

While it's arguably bad we don't check properly error codes, it's also
true that in the main case, e2e tests, the functions should just never
fail besides few well known cases, we're connecting over a
super-reliable unix domain socket after all.

So, we centralize the fix adding a function (alongside with minor
cleanups) which wants to trigger and ensure the connection happens,
localizing the changes just here. The main advantage is this approach
is opt-in, composable, and doesn't leak gRPC details into the client
code.

Signed-off-by: Francesco Romani <fromani@redhat.com>
 2023-09-07 08:24:49 +02:00
Todd Neal
94afd6e3a4 skip the reason check for OOM tests if it will fail 
This is currently flaking badly due to a race between cgroup deletion
and the runtime detecting the OOM kill.
 2023-09-06 12:20:02 -05:00
Gunju Kim
b468e4eb1c e2e_node: Assign enough time to finish the postStart hook 
This deflakes the "Containers Lifecycle should not launch second
container before PostStart of the first container completed" test by
assigning enough time to finish the postStart hook.
 2023-09-07 00:42:54 +09:00
Kubernetes Prow Robot
56cc5e77a1 Merge pull request #120441 from tzneal/revert-npd-update 
Revert "bump npd to v0.8.14"
 2023-09-06 06:39:04 -07:00
Kubernetes Prow Robot
debe30de70 Merge pull request #120281 from gjkim42/feature-gate-sidecar-containers-in-kuberuntime 
Feature-gate SidecarContainers code in pkg/kubelet/kuberuntime
 2023-09-05 18:34:54 -07:00
Todd Neal
355ae44a3c Revert "bump npd to v0.8.14" 
This reverts commit 7b44d73f73.
 2023-09-05 20:28:53 -05:00
jinye
a774887262 cleanup:e2e:stop using deprecated framework.ExpectNotEqual 2023-09-05 18:16:57 +08:00
RuquanZhao
bfc3c2110f e2e-node: fix TopologyManager test jobs. 
Signed-off-by: Ruquan Zhao <ruquan.zhao@arm.com>
 2023-09-01 17:53:16 +08:00
wen.rui
3d9b5d0577 e2e_node:stop using deprecated framework.ExpectError 2023-09-01 17:42:36 +08:00
Kubernetes Prow Robot
400059d025 Merge pull request #120194 from bzsuni/bz/bump/npd 
bump npd to v0.8.14
 2023-08-31 20:52:30 -07:00
Gunju Kim
63177db32c Add an e2e test for the pod sandbox changed scenario 
This adds an e2e test to ensure that a pod should restart its containers
in right order after the pod sandbox is changed.
 2023-09-01 00:13:47 +09:00
Todd Neal
ede524e1a6 fix a pidpressure test flake 
With the new busybox, ash has a built-in sleep command. Prior to this
change we were creating half the pids expected since `sleep` wasn't
actually launching a new binary.  Use the full path to /bin/sleep which
avoids the built-in and actually launches a new process.
 2023-08-30 22:44:36 -05:00
bzsuni
7b44d73f73 bump npd to v0.8.14 
Signed-off-by: bzsuni <bingzhe.sun@daocloud.io>
 2023-08-30 19:03:33 +08:00
Fan Shang Xiang
8d9517318a Extend npd e2e timeout to fix npd e2e error 2023-08-29 17:22:28 +08:00
Kubernetes Prow Robot
232d343d58 Merge pull request #119969 from saschagrunert/cni-plugins 
Update CNI plugins to v1.3.0
 2023-08-23 12:41:57 -07:00
Dixita Narang
d2dbc583a0 Adding coverage for OOM Kill scenario due to node allocatable memory limits, when pod level memory limits are not set 2023-08-22 00:45:17 +00:00
Davanum Srinivas
3e9a4c15a8 Restrict what imports get into code within test/e2e_node 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2023-08-21 15:04:23 -04:00
Kubernetes Prow Robot
4dee8398ae Merge pull request #120078 from tzneal/investigate-test-failure 
expect the new resource_scape_error metric
 2023-08-21 04:13:34 -07:00
Todd Neal
b8512cfe24 expect the new resource_scape_error metric 2023-08-20 14:17:54 -05:00
Todd Neal
905f07f1ac Revert "mark the OOM killer as serial to reduce flakes" 
This reverts commit bd6f548746.

Running as serial didn't completely eliminate the flake so I think
there's something more going on here.  Reverting the change to serial
since its not a solution.
 2023-08-20 13:38:07 -05:00
Todd Neal
bd6f548746 mark the OOM killer as serial to reduce flakes 
In testing I could only reproduce the flake by running stress-ng to load
the CPU. Running it as serial should reduce and hopefully eliminate the
flakiness.
 2023-08-18 13:18:50 -05:00
Todd Neal
577197559a remove the legacy test dependency 
This removes the import which added a bunch of apparently
old failing tests.
 2023-08-17 12:54:20 -05:00
Sascha Grunert
7933368460 Update CNI plugins to v1.3.0 
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2023-08-17 09:50:53 +02:00
Kubernetes Prow Robot
4d166947cf Merge pull request #119097 from pacoxu/fix-eviction-pid 
PIDPressure condition is triggered slow on CRI-O with large PID pressure/heavy load
 2023-08-16 16:36:19 -07:00
Kubernetes Prow Robot
88d14edc26 Merge pull request #119197 from saschagrunert/stop-container-runtime-err 
Check dbus error on container runtime start/stop
 2023-08-16 15:27:52 -07:00
Kubernetes Prow Robot
b1e35d5616 Merge pull request #119974 from tzneal/bump-busybox-test-version 
bump the busybox test version to resolve test failures
 2023-08-16 12:44:13 -07:00
Kubernetes Prow Robot
dd44792cec Merge pull request #119880 from saschagrunert/seccomp-filter 
Make seccomp status checks in e2e tests more robust
 2023-08-16 12:43:54 -07:00
Todd Neal
b75c5d33e5 bump the busybox test version to resolve test failures 
- bump busybox version
- specify the path to /bin/sleep to avoid calling a new shell
  builtin
 2023-08-16 08:50:20 -05:00