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471 Commits

Author SHA1 Message Date
Stephen Heywood
bf22ad1a15 Promote limitRange e2e test to Conformance 2022-10-10 11:37:57 +13:00
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
Stephen Heywood
12fe011f73 Create e2e test for LimitRange endpoints 
e2e test validates the following 3 endpoints
- listCoreV1LimitRangeForAllNamespaces
- patchCoreV1NamespacedLimitRange
- deleteCoreV1CollectionNamespacedLimitRange
 2022-09-30 07:51:05 +13:00
Stanislav Laznicka
682ee2908a
Make scheduling e2e tests run PSa-restricted pods 
The "pause" pods that are being run in the scheduling tests are
sometimes launched in system namespaces. Therefore even if a test
is considered to be running on a "baseline" Pod Security admission
level, its "baseline" pods would fail to run if the global PSa
enforcement policy is set to "restricted" - the system namespaces
have no PSa labels.

The "pause" pods run by this test can actually easily run with
"restricted" security context, and so this patch turns them
into just that.
 2022-07-26 14:32:51 +02:00
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
Zhecheng Li
b8b18a0a05 [e2e] Should spread Pods to schedulable cluster zones 
Some Nodes like control plane ones should not be considered
to spread Pods.

Signed-off-by: Zhecheng Li <zhechengli@microsoft.com>
 2022-06-10 16:40:56 +08:00
Lukasz Szaszkiewicz
4a7845b485 users of watchtools.NewIndexerInformerWatcher should wait for the informer to sync 
previously users of this method were relying on the fact that a call to LIST was made.
Instead, users should use the dedicated `HasSynced` method.
 2022-05-24 13:05:40 +02:00
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
Sergiusz Urbaniak
373c08e0c7
test/e2e/framework: configure pod security admission level for e2e tests 2022-03-28 15:42:10 +02:00
Kubernetes Prow Robot
2c91952fcf
Merge pull request #106486 from Ahmed-Aghadi/codeEnhanceNode 
test/e2e/node + test/e2e/scheduling: improve checks
 2022-02-28 11:17:46 -08:00
AHMED AGHADI
ff0a3009db Improve checks for test/e2e/node and test/e2e/scheduling 2022-02-28 23:44:21 +05:30
Aldo Culquicondor
3f0de6b80e
Remove skip Multi-AZ test based on provider 
The test only cares if there are multiple zones and that is independent of the provider
 2022-01-11 10:38:41 -05:00
Ciprian Hacman
a0abe5aa33 Clean up dockershim in tests 
Signed-off-by: Ciprian Hacman <ciprian@hakman.dev>
 2021-12-22 13:05:34 +02:00
Davanum Srinivas
9405e9b55e
Check in OWNERS modified by update-yamlfmt.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2021-12-09 21:31:26 -05:00
Tim Hockin
11a25bfeb6
De-share the Handler struct in core API (#105979) 
* De-share the Handler struct in core API

An upcoming PR adds a handler that only applies on one of these paths.
Having fields that don't work seems bad.

This never should have been shared.  Lifecycle hooks are like a "write"
while probes are more like a "read". HTTPGet and TCPSocket don't really
make sense as lifecycle hooks (but I can't take that back). When we add
gRPC, it is EXPLICITLY a health check (defined by gRPC) not an arbitrary
RPC - so a probe makes sense but a hook does not.

In the future I can also see adding lifecycle hooks that don't make
sense as probes.  E.g. 'sleep' is a common lifecycle request. The only
option is `exec`, which requires having a sleep binary in your image.

* Run update scripts
 2021-10-29 13:15:11 -07:00
Jan Chaloupka
b3249a1b39 e2e scheduling priorities: do not reference control loop variable 
Otherwise, nodeNameToPodList[nodeName] list will have all its references
identical (corresponding to the control variable reference).
Thus, making all the pods in the list identical.
 2021-09-23 13:08:03 +02:00
Aldo Culquicondor
be34dc95b5 Remove E2E test for NodePreferAvoidPods scheduling Score 
The feature is now disabled by default. The annotation never graduated from alpha. The same behavior can be achieved with PreferNoSchedule taints.
 2021-07-15 14:55:09 -04:00
Davanum Srinivas
75748c185e
enable verify-golangci-lint.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2021-07-14 08:53:33 -04:00
Davanum Srinivas
07332ad398
fix ineffassign and varcheck 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2021-07-14 08:41:22 -04:00
Antonio Ojea
6d3fd8353c don't panic if nodeIPs are not found 2021-06-21 10:59:09 +02:00
Kubernetes Prow Robot
6bac142190
Merge pull request #102138 from damemi/balance-pods-parallel 
(scheduler e2e) Create balanced pods in parallel
 2021-05-27 14:04:23 -07:00
Mike Dame
36cdb72eb6 (scheduler e2e) Create balanced pods in parallel 2021-05-27 16:01:18 -04:00
Konstantin Misyutin
351f4e9c9c cleanup: remove TODO at e2e scheduling preemption test 
Signed-off-by: Konstantin Misyutin <konstantin.misyutin@huawei.com>
 2021-05-19 17:34:50 +08:00
Mike Dame
07029c941a Remove Limits from scheduling e2e balanced pod resources 
The purpose of the pod created by `createBalancedPodForNodes()` is to ensure
that all nodes have equal resource requests (as seen by the scheduler). This
prevents the default scheduling behavior (which attempts to balance resource requests)
from interfering with e2e's which test other priorities/score plugins.

Because the scheduler only worries about requests, specifying `Limits` in this pod
is unnecessary. In fact, if the calculated "balancing" limit is too low, it can cause
the balancing pod to never start due to OOMKill errors, leading to flakes and failures.
 2021-04-21 15:58:00 -04:00
Kubernetes Prow Robot
2147937c41
Merge pull request #100128 from ingvagabund/sig-scheduling-single-node-e2e 
[sig-scheduling] SchedulerPreemption|SchedulerPredicates|SchedulerPriorities: adjust some e2e tests to run in a single node cluster scenario
 2021-04-13 10:31:09 -07:00
Jan Chaloupka
bf2fc250a4 validates basic preemption works|validates lower priority pod preemption by critical pod: allocate 4/5 instead of 2/3 
To run the tests in a single node cluster, create two pods consuming 2/5 of the extended resource instead of one consuming 2/3.
The low priority pod will be consuming 2/5 of the extended resource instead so in case there's only a single node,
a high priority pod consuming 2/5 of the extended resource can be still scheduled. Thus, making sure only the low priority pod
gets preempted once the preemptor pod consuming 2/5 of the extended resource gets scheduled while keeping the high priority pod untouched.
 2021-04-13 09:47:28 +02:00
Kubernetes Prow Robot
dbf1102437
Merge pull request #100762 from AliceZhang2016/multi-az-timeout 
List pod list once to avoid timeout in Multi-AZ Clusters
 2021-04-10 20:29:43 -07:00
Mengxue Zhang
200ef16f1d list pod list once to avoid timeout 2021-04-06 13:44:11 +00:00
Maru Newby
253df78f1b Tag Multi-AZ scheduling tests as serial 
As per mdame, we can't ensure that the cluster is actually balanced
if other tests are adding or deleting pods in parallel.
 2021-03-18 10:31:03 -07:00
Jan Chaloupka
34c2672115 Skip PodTopologySpread tests in a single node cluster scenario 2021-03-11 12:32:09 +01:00
wojtekt
006dc7477f Make sig-storage be the owner of ubernetes_lite_volumes test 2021-03-03 15:17:28 +01:00
Benjamin Elder
56e092e382 hack/update-bazel.sh 2021-02-28 15:17:29 -08:00
Kubernetes Prow Robot
84483a5aac
Merge pull request #98073 from damemi/fix-priority-balancedpods 
(e2e/scheduler) Ensure minimum memory limit in createBalancedPodForNodes
 2021-02-19 06:34:25 -08:00
Mike Dame
32b0333c15 (e2e/scheduler) Ensure minimum memory limit in createBalancedPodForNodes 2021-02-18 09:30:33 -05:00
Benjamin Elder
ad325377b5 shorten scheduling priorities taint key 2021-02-12 01:30:30 -08:00
Stephen Heywood
ee7ee85669 Update conformance metadata for relocated test 2021-02-10 13:32:58 +13:00
Kubernetes Prow Robot
23a46d8843
Merge pull request #97819 from damemi/bz1876918-priorities-test-refactor 
Move deferred taint cleanup call to ensure all are removed
 2021-02-06 21:37:12 -08:00
Mike Dame
6579cd8e9e Balance nodes in scheduling e2e 
This adds a call to createBalancedPods during the ubernetes_lite scheduling e2es,
which are prone to improper score balancing due to unbalanced utilization.
 2021-02-05 09:40:34 -05:00
Mike Dame
cc1eab1ca2 Move deferred taint cleanup call to ensure all are removed 2021-01-29 10:17:21 -05:00
Antonio Ojea
08a8e80c9f move e2e hostport conflict test to sig-network 
The test "validates that there is no conflict between pods with same
hostPort but different hostIP and protocol" was testing the scheduler
capability to schedule pods on the same node with hostPorts, however,
it wasn´t validating that the HostPorts was working, causing false
positives, because the pods were scheduled, but the HostPort exposed
wasn´t working.

In order to test the HostPort functionality, we have to use HostNetwork
pods, that are incompatible with Windows platforms. Also, since this
is touching both network and scheduling, there is no clear the ownership,
but sig-network is happy to adopt it.

We also add a new test for scheduling only under "scheduling", so Windows
folks can use it to test the scheduled in that platform.
 2021-01-27 21:55:36 +01:00
Jan Chaloupka
2318992227 e2e: Pod should avoid nodes that have avoidPod annotation: clean remaining pods 
The test is not cleaning all pods it created.
Memory balancing pods are deleted once the test namespace is.
Thus, leaving the pods running or in terminating state when a new test is run.
In case the next test is "[sig-scheduling] SchedulerPredicates [Serial] validates resource limits of pods that are allowed to run",
the test can fail.
 2021-01-21 17:08:40 +01:00
Kubernetes Prow Robot
33ee864e92
Merge pull request #97003 from ravisantoshgudimetla/remove-scheduler-preemption-test-from-conformance 
make hostPort match test linuxonly
 2021-01-14 19:39:51 -08:00
ravisantoshgudimetla
c183ac16d1 make hostPort match test linuxonly 2021-01-14 16:40:39 -05:00
Saikat Roychowdhury
bc4977724f Skip multi az PD storage test if no extra zone detected 2020-12-22 21:06:44 +00:00
zzzkl
987562bb8e
Fix typo in e2e test log 2020-12-15 15:39:09 +08:00
KeZhang
e3ba42324b remove unused funcs for e2e predicates 2020-12-12 09:43:01 +08:00
Tomas Nozicka
e4d7915a2e Use non privileged ports 2020-12-11 13:57:46 +01:00
Kubernetes Prow Robot
83b2c7a1bf
Merge pull request #96311 from thockin/kep-1659-topology-labels 
Convert users of old failure-domain labels to new
 2020-12-08 17:28:27 -08:00
Kubernetes Prow Robot
bc63d37155
Merge pull request #96042 from bertinatto/custom-timeouts 
[sig-storage] Add custom timeouts in E2E tests
 2020-12-08 16:29:44 -08:00