github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2026-07-28 10:08:23 +00:00
Code Issues Projects Releases Wiki Activity
131,651 Commits 42 Branches 9,895 Tags
ff657e166b92ebdeaf2cefbba557c4e882bb4f2a
Commit Graph

119 Commits

Author SHA1 Message Date
Itamar Holder
25d9d8d9ba refactor: use getLocalNode() to avoid code duplication 
Signed-off-by: Itamar Holder <iholder@redhat.com>
 2025-07-08 15:48:35 +03:00
Itamar Holder
bc9e8e1a91 add a context argument to prePodCreationModificationFunc() 
Signed-off-by: Itamar Holder <iholder@redhat.com>
 2025-07-08 15:45:42 +03:00
Itamar Holder
90bbce56b9 PriorityMemoryEvictionOrdering: allocate more memory when swap is provisioned 
Whenever swap is provisioned on the node,
the kernel might be able to reclaim much more memory,
hence it is harder to get the node to be memory pressured.

This will add another container that allocates
the same amount as the swap capacity to help
bring the node to memory pressure.

Signed-off-by: Itamar Holder <iholder@redhat.com>
 2025-07-03 21:14:44 +03:00
Itamar Holder
25498cd34d Eviction tests: small refactor 
This small refactor:
- Adds swap log statistics.
- Adds a pre pods modification function.

The later can be used in order to perform
changes to pods before creation.

Signed-off-by: Itamar Holder <iholder@redhat.com>
 2025-07-03 21:14:43 +03:00
Kevin Hannon
a237f429fc Revert "Separate SeparateDiskTests from eviction" 2025-03-21 12:29:30 -04:00
Kevin Hannon
aa187d2d5a add separate container runtime filesystem tests 2025-03-17 12:07:10 -04:00
Ed Bartosh
4c0b24b06d e2e_node: eviction: fix ImageGCNoEviction test 
ImageGCNoEviction fails when tests run by kubetest2 as the test depends
on the prepulled test images (framework.TestContext.PrepullImages), but
kubetest2 --prepull-images command line option is set to false by
default.

Prepulling images explicitly for the only test that uses them
should fix the issue.
 2025-02-24 18:27:38 +02:00
Ed Bartosh
cf70b06e37 e2e_node: improve logging for eviction test 2025-02-24 10:39:04 +02:00
Ayato Tokubi
dbb34a04cc Reduce the number of processes used in e2e to prevent unexpected OOM 
Signed-off-by: Ayato Tokubi <atokubi@redhat.com>
 2025-02-12 17:39:56 +00:00
Kevin Hannon
bae4122f56 deprecate nodefeature for feature labels 2025-01-20 17:02:59 -05:00
Kevin Hannon
8495df64b2 deprecate nodefeature for feature labels 2024-12-17 13:58:12 -05:00
carlory
060c653b53 scheduling e2e tests: add feature-gate label when these tests depend feature-gate 2024-12-06 17:22:43 +08:00
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
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
Kevin Hannon
1d752200af promote size backed memory volumes to stable 2024-10-16 17:15:02 -04:00
Anish Shah
91b70a9f19 fix InodeEvictionTest 2024-10-04 22:49:14 +00:00
Anish Shah
a37101a202 gofmt fix 2024-10-04 19:47:21 +00:00
Anish Shah
9af732a349 added a comment to explain the usage of emptyDir volume in eviction test #127864 2024-10-04 18:38:40 +00:00
Anish Shah
7abfa2dafb possible deflake 2024-10-03 16:00:48 +00:00
HirazawaUi
9d4e272c16 add e2e test for pod grace period being overridden 2024-09-20 22:25:03 +08:00
Paco Xu
3a21a033bd add new e2e test with PodAndContainerStatsFromCRI enabled for pid pressure e2e 2024-09-05 09:10:27 +08:00
Kevin Hannon
7d8ba7849b priority pid tests should match on processes 
pids 0
process should not be nonzero
 2024-07-22 10:54:42 -04:00
Michal Wozniak
780191bea6 review remarks for graduating PodDisruptionConditions 2024-06-28 17:32:27 +02:00
Michal Wozniak
bf0c9885a4 Graduate PodDisruptionConditions to stable 2024-06-28 16:36:51 +02:00
Kevin Hannon
19ae61bab0 innocent-pod should not be evicted due to exceeding requests/limits 2024-03-12 13:37:11 -04:00
Akihiro Suda
e8b08cd056 e2e_node: replace registry.k8s.io/stress:v1 with agnhost 
agnhost now contains the stress functionality (PR 123258).

Fix issue 123146

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
 2024-02-14 19:37:13 +09:00
Patrick Ohly
f2cfbf44b1 e2e: use framework labels 
This changes the text registration so that tags for which the framework has a
dedicated API (features, feature gates, slow, serial, etc.) those APIs are
used.

Arbitrary, custom tags are still left in place for now.
 2023-11-01 15:17:34 +01:00
Kevin Hannon
1ae5429629 add potential fixes for flakiness in eviction tests 2023-10-13 11:36:44 -04:00
carlory
d5d7fb595e e2e_node: stop using deprecated framework.ExpectEqual 2023-10-09 16:42:42 +08:00
jinye
a774887262 cleanup:e2e:stop using deprecated framework.ExpectNotEqual 2023-09-05 18:16:57 +08:00
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
Paco Xu
709eb6c030 eviction for pid trigger PIDPressure condition slowly on CRI-O 
Signed-off-by: Paco Xu <paco.xu@daocloud.io>
 2023-07-17 16:34:28 +08:00
Stanislav Laznicka
7f532891c9 e2e tests: set all PSa labels instead of just enforcing 2023-06-21 15:05:13 +02:00
Paco Xu
743e5525ed fix eviction failing test for nil feature gates assignment 2023-06-06 17:05:04 +08:00
Patrick Ohly
41f23f52d0 test: fix ginkgolinter issues 
All of these issues were reported by https://github.com/nunnatsa/ginkgolinter.
Fixing these issues is useful (several expressions get simpler, using
framework.ExpectNoError is better because it has additional support for
failures) and a necessary step for enabling that linter in our golangci-lint
invocation.
 2023-02-22 19:36:05 +01:00
Patrick Ohly
2f6c4f5eab e2e: use Ginkgo context 
All code must use the context from Ginkgo when doing API calls or polling for a
change, otherwise the code would not return immediately when the test gets
aborted.
 2022-12-16 20:14:04 +01:00
Patrick Ohly
df5d84ae81 e2e: accept context from Ginkgo 
Every ginkgo callback should return immediately when a timeout occurs or the
test run manually gets aborted with CTRL-C. To do that, they must take a ctx
parameter and pass it through to all code which might block.

This is a first automated step towards that: the additional parameter got added
with

    sed -i 's/\(framework.ConformanceIt\|ginkgo.It\)\(.*\)func() {$/\1\2func(ctx context.Context) {/' \
        $(git grep -l -e framework.ConformanceIt -e ginkgo.It )
    $GOPATH/bin/goimports -w $(git status | grep modified: | sed -e 's/.* //')

log_test.go was left unchanged.
 2022-12-10 19:50:18 +01:00
Michal Wozniak
c803892bd8 Enable the feature into beta 2022-11-09 09:02:40 +01:00
Michal Wozniak
52cd6755eb Add pod disruption conditions for kubelet initiated failures 2022-11-07 11:23:22 +01:00
Patrick Ohly
dfdf88d4fa e2e: adapt to moved code 
This is the result of automatically editing source files like this:

    go install golang.org/x/tools/cmd/goimports@latest
    find ./test/e2e* -name "*.go" | xargs env PATH=$GOPATH/bin:$PATH ./e2e-framework-sed.sh

with e2e-framework-sed.sh containing this:

sed -i \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.ExecCommandInContainer(/e2epod.ExecCommandInContainer(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.ExecCommandInContainerWithFullOutput(/e2epod.ExecCommandInContainerWithFullOutput(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.ExecShellInContainer(/e2epod.ExecShellInContainer(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.ExecShellInPod(/e2epod.ExecShellInPod(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.ExecShellInPodWithFullOutput(/e2epod.ExecShellInPodWithFullOutput(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.ExecWithOptions(/e2epod.ExecWithOptions(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.MatchContainerOutput(/e2eoutput.MatchContainerOutput(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.PodClient(/e2epod.NewPodClient(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.PodClientNS(/e2epod.PodClientNS(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.TestContainerOutput(/e2eoutput.TestContainerOutput(\1, /" \
    -e "s/\(f\|fr\|\w\w*\.[fF]\w*\)\.TestContainerOutputRegexp(/e2eoutput.TestContainerOutputRegexp(\1, /" \
    -e "s/framework.AddOrUpdateLabelOnNode\b/e2enode.AddOrUpdateLabelOnNode/" \
    -e "s/framework.AllNodes\b/e2edebug.AllNodes/" \
    -e "s/framework.AllNodesReady\b/e2enode.AllNodesReady/" \
    -e "s/framework.ContainerResourceGatherer\b/e2edebug.ContainerResourceGatherer/" \
    -e "s/framework.ContainerResourceUsage\b/e2edebug.ContainerResourceUsage/" \
    -e "s/framework.CreateEmptyFileOnPod\b/e2eoutput.CreateEmptyFileOnPod/" \
    -e "s/framework.DefaultPodDeletionTimeout\b/e2epod.DefaultPodDeletionTimeout/" \
    -e "s/framework.DumpAllNamespaceInfo\b/e2edebug.DumpAllNamespaceInfo/" \
    -e "s/framework.DumpDebugInfo\b/e2eoutput.DumpDebugInfo/" \
    -e "s/framework.DumpNodeDebugInfo\b/e2edebug.DumpNodeDebugInfo/" \
    -e "s/framework.EtcdUpgrade\b/e2eproviders.EtcdUpgrade/" \
    -e "s/framework.EventsLister\b/e2edebug.EventsLister/" \
    -e "s/framework.ExecOptions\b/e2epod.ExecOptions/" \
    -e "s/framework.ExpectNodeHasLabel\b/e2enode.ExpectNodeHasLabel/" \
    -e "s/framework.ExpectNodeHasTaint\b/e2enode.ExpectNodeHasTaint/" \
    -e "s/framework.GCEUpgradeScript\b/e2eproviders.GCEUpgradeScript/" \
    -e "s/framework.ImagePrePullList\b/e2epod.ImagePrePullList/" \
    -e "s/framework.KubectlBuilder\b/e2ekubectl.KubectlBuilder/" \
    -e "s/framework.LocationParamGKE\b/e2eproviders.LocationParamGKE/" \
    -e "s/framework.LogSizeDataTimeseries\b/e2edebug.LogSizeDataTimeseries/" \
    -e "s/framework.LogSizeGatherer\b/e2edebug.LogSizeGatherer/" \
    -e "s/framework.LogsSizeData\b/e2edebug.LogsSizeData/" \
    -e "s/framework.LogsSizeDataSummary\b/e2edebug.LogsSizeDataSummary/" \
    -e "s/framework.LogsSizeVerifier\b/e2edebug.LogsSizeVerifier/" \
    -e "s/framework.LookForStringInLog\b/e2eoutput.LookForStringInLog/" \
    -e "s/framework.LookForStringInPodExec\b/e2eoutput.LookForStringInPodExec/" \
    -e "s/framework.LookForStringInPodExecToContainer\b/e2eoutput.LookForStringInPodExecToContainer/" \
    -e "s/framework.MasterAndDNSNodes\b/e2edebug.MasterAndDNSNodes/" \
    -e "s/framework.MasterNodes\b/e2edebug.MasterNodes/" \
    -e "s/framework.MasterUpgradeGKE\b/e2eproviders.MasterUpgradeGKE/" \
    -e "s/framework.NewKubectlCommand\b/e2ekubectl.NewKubectlCommand/" \
    -e "s/framework.NewLogsVerifier\b/e2edebug.NewLogsVerifier/" \
    -e "s/framework.NewNodeKiller\b/e2enode.NewNodeKiller/" \
    -e "s/framework.NewResourceUsageGatherer\b/e2edebug.NewResourceUsageGatherer/" \
    -e "s/framework.NodeHasTaint\b/e2enode.NodeHasTaint/" \
    -e "s/framework.NodeKiller\b/e2enode.NodeKiller/" \
    -e "s/framework.NodesSet\b/e2edebug.NodesSet/" \
    -e "s/framework.PodClient\b/e2epod.PodClient/" \
    -e "s/framework.RemoveLabelOffNode\b/e2enode.RemoveLabelOffNode/" \
    -e "s/framework.ResourceConstraint\b/e2edebug.ResourceConstraint/" \
    -e "s/framework.ResourceGathererOptions\b/e2edebug.ResourceGathererOptions/" \
    -e "s/framework.ResourceUsagePerContainer\b/e2edebug.ResourceUsagePerContainer/" \
    -e "s/framework.ResourceUsageSummary\b/e2edebug.ResourceUsageSummary/" \
    -e "s/framework.RunHostCmd\b/e2eoutput.RunHostCmd/" \
    -e "s/framework.RunHostCmdOrDie\b/e2eoutput.RunHostCmdOrDie/" \
    -e "s/framework.RunHostCmdWithFullOutput\b/e2eoutput.RunHostCmdWithFullOutput/" \
    -e "s/framework.RunHostCmdWithRetries\b/e2eoutput.RunHostCmdWithRetries/" \
    -e "s/framework.RunKubectl\b/e2ekubectl.RunKubectl/" \
    -e "s/framework.RunKubectlInput\b/e2ekubectl.RunKubectlInput/" \
    -e "s/framework.RunKubectlOrDie\b/e2ekubectl.RunKubectlOrDie/" \
    -e "s/framework.RunKubectlOrDieInput\b/e2ekubectl.RunKubectlOrDieInput/" \
    -e "s/framework.RunKubectlWithFullOutput\b/e2ekubectl.RunKubectlWithFullOutput/" \
    -e "s/framework.RunKubemciCmd\b/e2ekubectl.RunKubemciCmd/" \
    -e "s/framework.RunKubemciWithKubeconfig\b/e2ekubectl.RunKubemciWithKubeconfig/" \
    -e "s/framework.SingleContainerSummary\b/e2edebug.SingleContainerSummary/" \
    -e "s/framework.SingleLogSummary\b/e2edebug.SingleLogSummary/" \
    -e "s/framework.TimestampedSize\b/e2edebug.TimestampedSize/" \
    -e "s/framework.WaitForAllNodesSchedulable\b/e2enode.WaitForAllNodesSchedulable/" \
    -e "s/framework.WaitForSSHTunnels\b/e2enode.WaitForSSHTunnels/" \
    -e "s/framework.WorkItem\b/e2edebug.WorkItem/" \
    "$@"

for i in "$@"; do
    # Import all sub packages and let goimports figure out which of those
    # are redundant (= already imported) or not needed.
    sed -i -e '/"k8s.io.kubernetes.test.e2e.framework"/a e2edebug "k8s.io/kubernetes/test/e2e/framework/debug"' "$i"
    sed -i -e '/"k8s.io.kubernetes.test.e2e.framework"/a e2ekubectl "k8s.io/kubernetes/test/e2e/framework/kubectl"' "$i"
    sed -i -e '/"k8s.io.kubernetes.test.e2e.framework"/a e2enode "k8s.io/kubernetes/test/e2e/framework/node"' "$i"
    sed -i -e '/"k8s.io.kubernetes.test.e2e.framework"/a e2eoutput "k8s.io/kubernetes/test/e2e/framework/pod/output"' "$i"
    sed -i -e '/"k8s.io.kubernetes.test.e2e.framework"/a e2epod "k8s.io/kubernetes/test/e2e/framework/pod"' "$i"
    sed -i -e '/"k8s.io.kubernetes.test.e2e.framework"/a e2eproviders "k8s.io/kubernetes/test/e2e/framework/providers"' "$i"
    goimports -w "$i"
done
 2022-10-06 08:19:47 +02:00
Davanum Srinivas
a9593d634c Generate and format files 
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-07-26 13:14:05 -04:00
Dave Chen
fd4b5b629b Stop using the deprecated method CurrentGinkgoTestDescription 
Besides, the using of method might lead to a `concurrent map writes`
issue per the discussion here: https://github.com/onsi/ginkgo/issues/970

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-07-08 10:46:11 +08:00
Dave Chen
857458cfa5 update ginkgo from v1 to v2 and gomega to 1.19.0 
- update all the import statements
- run hack/pin-dependency.sh to change pinned dependency versions
- run hack/update-vendor.sh to update go.mod files and the vendor directory
- update the method signatures for custom reporters

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-07-08 10:44:46 +08:00
Paul S. Schweigert
b6675fce4a fix link to eviction policy in e2enode eviction test 
Signed-off-by: Paul S. Schweigert <paulschw@us.ibm.com>
 2022-06-29 19:23:49 -04:00
Davanum Srinivas
50bea1dad8 Move from k8s.gcr.io to registry.k8s.io 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-05-31 10:16:53 -04:00
Sergiusz Urbaniak
1495c9f2cd test/e2e/*: default existing tests to privileged pod security policy 
This is to ensure that all existing tests don't break when defaulting
the pod security policy to restricted in the e2e test framework.
 2022-04-05 08:41:12 +02:00
Paco Xu
f0e7025371 skip reduceAllocatableMemoryUsage if cgroup v2 is enabled 2021-12-16 14:46:50 +08:00
Kubernetes Prow Robot
9eaabb6b2e Merge pull request #104304 from endocrimes/dani/eviction 
[Failing Test] Fix Kubelet Storage Eviction Tests
 2021-10-04 15:16:40 -07:00
Danielle Lancashire
7b91337068 e2e_node: eviction: Include names of pending-eviction pods in error 2021-10-04 13:07:40 +02:00
Danielle Lancashire
b5c2d3b389 e2e_node: eviction: Memory-backed Volumes seperation 
This commit fixes the LocalStorageCapacityIsolationEviction test by
acknowledging that in its default configuration kubelet will no-longer
evict memory-backed volume pods as they cannot use more than their
assigned limit with SizeMemoryBackedVolumes enabled.

To account for the old behaviour, we also add a test that explicitly
disables the feature to test the behaviour of memory backed local
volumes in those scenarios. That test can be removed when/if the feature
gate is removed.
 2021-10-04 13:07:40 +02:00