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289 Commits

Author SHA1 Message Date
Oscar Utbult
e4f776f230 grammar: replace all occurrences of "the the" with "the" 2022-10-14 09:03:14 +02:00
Kubernetes Prow Robot
c1602669a6 Merge pull request #112806 from dcbw/demote-service-affinity-timeout 
test: demote service ClientIP affinity timeout tests from conformance
 2022-10-11 14:12:40 -07:00
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
Dan Williams
1687916844 test: demote service ClientIP affinity timeout tests from conformance 
During the September 29th, 2022 SIG-Network meeting we decided to
demote the two affinity timeout conformance tests. This was because:

(a) there is no documented correct behavior for these tests other than
"what kube-proxy does"
(b) even the kube-proxy behavior differs depending on the backend implementation
of iptables, IPVS, or [win]userspace (and winkernel doesn't at all)
(c) iptables uses only srcip matching, while userspace and IPVS use srcip+srcport
(d) IPVS and iptables have different minimum timeouts and we had
to hack up the test itself to make IPVS pass
(e) popular 3rd party network plugins also vary in their implementation

Our plan is to deprecate the current affinity options and re-add specific
options for various behaviors so it's clear exactly what plugins support
and which behavior (if any) we want to require for conformance in the future.

Signed-off-by: Dan Williams <dcbw@redhat.com>
 2022-10-05 09:08:13 -05:00
Humble Chirammal
9e9fc2be88 various corrections in test/e2e package 
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
 2022-09-16 18:59:30 +05:30
Kubernetes Prow Robot
6c0bab878c Merge pull request #111120 from iXinqi/lxinqi/destorying-svc-test 
Add creating a destroying services test
 2022-08-24 00:02:35 -07:00
Xinqi Li
9b48b7489e add creating a destroying services test 2022-08-01 11:24:40 -07:00
Lars Ekman
e93f1161ea Replace fallocate with dd in e2e tests 2022-07-23 17:22:49 +02:00
Kubernetes Prow Robot
bce7f34e96 Merge pull request #110967 from iXinqi/lxinqi/port-mutation-test 
Add service port mutation test
 2022-07-21 12:59:16 -07:00
Xinqi Li
d6f729995a add service port mutation test 2022-07-11 11:44:49 -07:00
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
Ryan Phillips
97db4ac963 add service e2e tests 2022-06-06 17:00:59 -05:00
Rob Scott
aa02b7a434 Updating e2e test to check EndpointSlices and Endpoints as well 2022-05-27 21:10:59 +00:00
Antonio Ojea
3a8edca2d8 e2e: services with evicted pods doesn't have endpoints 2022-05-27 06:43:03 +02:00
Andrew Sy Kim
01c178c9de test/e2e/network: add e2e tests for ProxyTerminatingEndpoints 
Signed-off-by: Andrew Sy Kim <andrewsy@google.com>
 2022-03-29 11:37:43 -04:00
Sergiusz Urbaniak
373c08e0c7 test/e2e/framework: configure pod security admission level for e2e tests 2022-03-28 15:42:10 +02:00
hxie
83974e4940 Remove option 'T' from wget on Windows 
Command 'wget' in Windows image agnhost does not support option timeout,
this test fails:
  - should be able to up and down services
 2022-02-07 00:38:07 -08:00
Martin André
5f809703a6 Revert "Fix comparison between FQDN and hostname" 
This reverts commit 752a532c3d.
 2022-01-26 11:09:27 +01:00
Ahmed Aghadi
93d858c46e Improve checks for test/e2e/network and test/e2e/network/netpol (#106655) 2021-12-07 22:07:56 -08:00
Stephen Heywood
675be94024 Promote DeleteCollection service e2e test to conformance 2021-11-10 10:19:46 +13:00
Stephen Heywood
38207e460c Create e2e delete service collection test 
The test validates the following endpoint
-  deleteCoreV1CollectionNamespacedService
 2021-11-03 10:17:23 +13:00
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
Antonio Ojea
b55e6f2cd0 avoid hostNetwork pods conflict binding UDP ports 
The agnhost pods using netexec will bind by default to the UDP
port 8081, use a different port for hostNetwork pods to avoid
scheduling conflicts and fail the tests.
 2021-09-20 09:54:23 +02:00
Kubernetes Prow Robot
6b21e064be Merge pull request #104917 from vinayakankugoyal/e2e 
Skip externalips service tests if admission controller to deny externalip services is enabled.
 2021-09-10 19:08:06 -07:00
Vinayak Goyal
b3c23290b4 Skip service external ips tests if admission controller to deny externalip services is enabled. 2021-09-10 12:51:31 -07:00
Martin Kennelly
752a532c3d Fix comparison between FQDN and hostname 
Agnhost's serve-hostname at endpoint /hostname
will return hostname. Pods host node name may
return FQDN. Comparison between the two fails.

Signed-off-by: Martin Kennelly <mkennell@redhat.com>
 2021-08-20 10:24:41 +01:00
Kubernetes Prow Robot
851b4a2c9a Merge pull request #104407 from aojea/host_network_collision 
hostNetwork tests can't share the same port
 2021-08-19 13:45:25 -07:00
Kubernetes Prow Robot
333eb833e5 Merge pull request #104401 from aojea/sctp_scale 
SCTP tests run only on 2 nodes
 2021-08-18 03:28:08 -07:00
Antonio Ojea
513b55b00d hostNetwork tests can't share the same port 
The pods using hostNetwork use the host network namespace, hence
they have to share it with the rest of the process and pods.
If several pods try to bind to the same port, the test will fail,
so we try to use a non common port, and run the different scenario
in the same test, so we only have to bind once and we avoid consuming
ports reducing the port collision risk.
 2021-08-18 10:43:06 +02:00
Antonio Ojea
04d83edd3c SCTP tests run only on 2 nodes 2021-08-17 00:42:20 +02:00
Martin Kennelly
eba9d33c3e Fix insufficient privileges to bind to port 
Container without elevated privileges to bind to
host port less than 1024 causes bind permission
denied error.
Increase port number greater than 1024 to allow
binding.

Signed-off-by: Martin Kennelly <mkennell@redhat.com>
 2021-08-13 19:15:03 +01:00
Dan Winship
318b9a9578 remove superfluous [Feature:SCTP] tag in some test names 
This tag was supposed to have gone away when SCTP went GA. (I think it
got screwed up due to a PR being mis-rebased after the SCTP GA merge.)
 2021-07-19 14:49:53 -04:00
Andrew Sy Kim
04d59ff2df test/e2e/network: add Service internalTrafficPolicy test for pod (w/ host network) -> pod (w/ host network) 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2021-07-06 09:22:07 -04:00
Andrew Sy Kim
9977ea371b test/e2e/network: add Service internalTrafficPolicy test for pod -> pod (w/ host network) 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2021-07-06 09:22:06 -04:00
Andrew Sy Kim
025c95a778 test/e2e/network: add Service internalTrafficPolicy test pod (w/ host network) -> pod 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2021-07-06 09:22:06 -04:00
Andrew Sy Kim
f6bc5d0140 test/e2e/network: add Service internalTrafficPolicy test pod to pod 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2021-07-06 09:22:06 -04:00
Ciprian Hacman
1721be087d nodeport tests: node addresses must match the service IP family 2021-06-26 10:00:46 +03:00
Antonio Ojea
916dbc335c nodeport tests: node addresses must match the service IP family 2021-06-25 10:34:42 +02:00
Antonio Ojea
2dc4dba562 conformance test for Services should validate behavior 
Current test for service with endpoints only validate the API objects,
however, doesn't validate that the implementation of Services works.

This mean that a cluster without any component implementing Services,
can pass Conformance.
 2021-05-03 17:19:54 +02:00
Antonio Ojea
60c3480740 e2e don't set pod.Spec.NodeName directly 
based on this comment in
ea07644522/test/e2e/framework/pod/node_selection.go (L96-L101)

// pod.Spec.NodeName should not be set directly because
// it will bypass the scheduler, potentially causing
// kubelet to Fail the pod immediately if it's out of
// resources. Instead, we want the pod to remain
// pending in the scheduler until the node has resources
// freed up.
 2021-04-16 15:58:16 +02:00
Kubernetes Prow Robot
da341b5cfc Merge pull request #100290 from ii/promote-service-status-test 
Promote ServiceStatus lifecycle e2e test to Conformance  +4 endpoint coverage
 2021-03-16 15:57:16 -07:00
Stephen Heywood
af1f64bee8 Promote ServiceStatus lifecycle e2e test to Conformance 2021-03-16 10:07:05 +13:00
Kubernetes Prow Robot
faa3a5fbd4 Merge pull request #99916 from swetharepakula/eps-ga-e2e 
Promote Endpoint Slice E2E Tests to Conformance
 2021-03-08 20:47:45 -08:00
Kubernetes Prow Robot
5f0b88b043 Merge pull request #98791 from pacoxu/kubetest/external-ips 
skip checking nodeport on external addrs in conformance tests
 2021-03-08 19:22:59 -08:00
Swetha Repakula
3ef94fbe3e Update e2e tests to use EndpointSlice v1 API 2021-03-08 09:44:47 -08:00
pacoxu
520ce44c55 skip test on External IP of NodePort in conformance test 2021-03-08 16:55:34 +08:00
Stephen Heywood
3e9c44f00e Add lifecycle e2e test for service status 
e2e test validates the following service status endpoints
- patchCoreV1NamespacedServiceStatus
- readCoreV1NamespacedServiceStatus
- replaceCoreV1NamespacedServiceStatus

Also includes untested service endpoint
- patchCoreV1NamespacedService
 2021-03-02 12:05:52 +13:00
wojtekt
749922fa46 Cleanup SIGDescribe in test/e2e/network 2021-02-27 20:29:27 +01:00
Antonio Ojea
c9cbe41347 remove duplicate functions 2021-02-22 18:43:59 +01:00