This avoids the risk of having a slow test started towards the end of a run,
which then would cause the run to take longer. When started early they can run
in parallel to other tests. In serial runs it doesn't matter.
The implementation maps the Slow label to the new ginkgo.SpecPriority. The
default is 0. Tests with priority 1 run first.
There's no plan anymore to promote these tests. They would have to be rewritten
to satisfy conformance test requirements (for example, self-contained and easy
to review) which doesn't seem worthwhile.
This reverts commit cff07e7551.
The commit caused several kubeadm jobs to fail while executing all conformance
tests (including slow ones) in parallel. Sometimes execution took longer and
ran into the overall timeout, sometimes there was:
[FAILED] Expected
<int>: 440
to be ==
<int>: 400
In [It] at: k8s.io/kubernetes/test/e2e/apimachinery/chunking.go:202
It looks like the tests are flaky and/or reveal a real bug when slow tests run
all in parallel at the same time.
This should work, but doesn't right now, so let's revert until that problem is fixed.
This avoids the risk of having a slow test started towards the end of a run,
which then would cause the run to take longer. When started early they can run
in parallel to other tests. In serial runs it doesn't matter.
The implementation maps the Slow label to the new ginkgo.SpecPriority. The
default is 0. Tests with priority 1 run first.
Add an e2e test verifying that pods requesting extended resources
can still be admitted and processed by DRA after the corresponding
device plugin is uninstalled. The test deploys a sample device plugin,
waits for its extended resource to appear on a node, uninstalls the
plugin, and then creates a pod requesting that resource. It confirms
that the pod starts successfully and that the DRA driver processes the
resource as expected.
As discovered in ticket 134737 `hostname` is buggy on busybox
due to the musl backend that it uses. something in the /etc/hosts
that k8s generates trips its parser and it doesn't work properly
in the ipv6 tests.
To workaround that use an image that has a glibc backend,
so that the hostname command works.
This reports and fixes for test/e2e:
ERROR: E2E suite initialization was faulty, these errors must be fixed:
ERROR: apimachinery/mutatingadmissionpolicy.go:184: full test name is not unique: "[sig-api-machinery] MutatingAdmissionPolicy [Privileged:ClusterAdmin] [Feature:MutatingAdmissionPolicy] [FeatureGate:MutatingAdmissionPolicy] [Beta] [Feature:OffByDefault] should support MutatingAdmissionPolicy API operations" (/nvme/gopath/src/k8s.io/kubernetes/test/e2e/apimachinery/mutatingadmissionpolicy.go:184, /nvme/gopath/src/k8s.io/kubernetes/test/e2e/apimachinery/mutatingadmissionpolicy.go:606)
ERROR: apimachinery/mutatingadmissionpolicy.go:412: full test name is not unique: "[sig-api-machinery] MutatingAdmissionPolicy [Privileged:ClusterAdmin] [Feature:MutatingAdmissionPolicy] [FeatureGate:MutatingAdmissionPolicy] [Beta] [Feature:OffByDefault] should support MutatingAdmissionPolicyBinding API operations" (/nvme/gopath/src/k8s.io/kubernetes/test/e2e/apimachinery/mutatingadmissionpolicy.go:412, /nvme/gopath/src/k8s.io/kubernetes/test/e2e/apimachinery/mutatingadmissionpolicy.go:834)
ERROR: common/node/pod_level_resources.go:250: full test name is not unique: "[sig-node] Pod Level Resources [Serial] [Feature:PodLevelResources] [FeatureGate:PodLevelResources] [Beta] Guaranteed QoS pod with container resources" (/nvme/gopath/src/k8s.io/kubernetes/test/e2e/common/node/pod_level_resources.go:250 (2x))
ERROR: dra/dra.go:1899: full test name is not unique: "[sig-node] [DRA] kubelet [Feature:DynamicResourceAllocation] [FeatureGate:DRAConsumableCapacity] [Alpha] [Feature:OffByDefault] [FeatureGate:DynamicResourceAllocation] must allow multiple allocations and consume capacity [KubeletMinVersion:1.34]" (/nvme/gopath/src/k8s.io/kubernetes/test/e2e/dra/dra.go:1899 (2x))
ERROR: storage/testsuites/volume_group_snapshottable.go:173: full test name is not unique: "[sig-storage] CSI Volumes [Driver: csi-hostpath] [Testpattern: (delete policy)] volumegroupsnapshottable [Feature:volumegroupsnapshot] VolumeGroupSnapshottable should create snapshots for multiple volumes in a pod" (/nvme/gopath/src/k8s.io/kubernetes/test/e2e/storage/testsuites/volume_group_snapshottable.go:173 (2x))
ERROR: storage/testsuites/volume_group_snapshottable.go:173: full test name is not unique: "[sig-storage] CSI Volumes [Driver: pd.csi.storage.gke.io] [Serial] [Testpattern: (delete policy)] volumegroupsnapshottable [Feature:volumegroupsnapshot] VolumeGroupSnapshottable should create snapshots for multiple volumes in a pod" (/nvme/gopath/src/k8s.io/kubernetes/test/e2e/storage/testsuites/volume_group_snapshottable.go:173 (2x))
And for test/e2e_node:
ERROR: cpu_manager_test.go:1622: full test name is not unique: "[sig-node] CPU Manager [Serial] [Feature:CPUManager] when checking the CFS quota management should disable for guaranteed pod with exclusive CPUs assigned" (/nvme/gopath/src/k8s.io/kubernetes/test/e2e_node/cpu_manager_test.go:1622, /nvme/gopath/src/k8s.io/kubernetes/test/e2e_node/cpu_manager_test.go:1642)
ERROR: eviction_test.go:800: full test name is not unique: "[sig-node] LocalStorageCapacityIsolationFSQuotaMonitoring [Slow] [Serial] [Disruptive] [Feature:LocalStorageCapacityIsolationQuota] [Feature:LSCIQuotaMonitoring] [Feature:UserNamespacesSupport] when we run containers that should cause use quotas for LSCI monitoring (quotas enabled: true) should eventually evict all of the correct pods" (/nvme/gopath/src/k8s.io/kubernetes/test/e2e_node/eviction_test.go:800 (2x))
