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31 Commits

Author SHA1 Message Date
Antonio Ojea
f333e5b4c5 e2e NodePorts should be tested within the cluster 
The NodePort functionality can be tested within the cluster.

Testing from outside the cluster assumes that there is connectivity
between the e2e.test binary and the cluster under test, that is not
always true, and in some cases is exposed to external factors  or
misconfigurations like wrong routes or firewall rules that impact
on the test.

Change-Id: Ie2fc8929723e80273c0933dbaeb6a42729c819d0
 2022-12-20 10:21:59 +00:00
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
Kubernetes Prow Robot
2df02b3ef5
Merge pull request #114425 from pohly/e2e-ginkgo-timeouts-defer-cleanup 
e2e ginkgo timeouts: simplify code
 2022-12-13 10:28:09 -08:00
Antonio Ojea
2b0372f873 e2e loadbalancer test connectivity within cluster first 
Change-Id: Iaced995e5e0433c9095cb522aa3e1de2105c931e
 2022-12-13 12:26:13 +00:00
Patrick Ohly
d4729008ef e2e: simplify test cleanup 
ginkgo.DeferCleanup has multiple advantages:
- The cleanup operation can get registered if and only if needed.
- No need to return a cleanup function that the caller must invoke.
- Automatically determines whether a context is needed, which will
  simplify the introduction of context parameters.
- Ginkgo's timeline shows when it executes the cleanup operation.
 2022-12-13 08:09:01 +01:00
Kubernetes Prow Robot
73ed9e70ed
Merge pull request #114052 from ionutbalutoiu/tests/lb-rolling-update 
tests: Add DaemonSet with LB rolling update test
 2022-12-12 18:47:52 -08:00
Kubernetes Prow Robot
923ee203f3
Merge pull request #110991 from thockin/svc-typenames-starTrafficPolicyType 
Svc typenames star traffic policy type
 2022-12-12 18:47:33 -08:00
Ionut Balutoiu
3feea9db7c tests: Add DaemonSet with LB rolling update test 
Add a test case with a DaemonSet behind a simple load balancer whose
address is being constantly hit via HTTP requests.

The test passes if there are no errors when doing HTTP requests to the
load balancer address, during DaemonSet `RollingUpdate` operations.

Signed-off-by: Ionut Balutoiu <ibalutoiu@cloudbasesolutions.com>
 2022-12-12 17:16:12 +02:00
Ang Gao
1931494333 make GetSubnetPrefix IP family agnostic 2022-12-12 01:26:42 +00:00
Tim Hockin
d0e2b06850
ServiceExternalTrafficPolicyType: s/Type// 
Rename ServiceExternalTrafficPolicyType => ServiceExternalTrafficPolicy
 2022-12-11 13:48:27 -08:00
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
Antonio Ojea
c8ee2f2f79 e2e loadbalancer udp conntrack test 2022-11-09 10:32:47 +00:00
Antonio Ojea
924b467789 e2e loadbalancer remove after each cleanup 
The cloud-provider and the e2e test were racing on deleting the
cloud resources.

Also, the cloud-provider should not leave orphan resources, that will
be detected by the job and fail, thus we should not have additional
logic to cleanup masking these errors.
 2022-11-02 22:23:45 +00:00
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
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
Alex Katsman
945aea4627 Remove 'DisabledForLargeClusters' tag for LB tests 
We performed several internal tests at Google both on GKE and
Kubernetes, and we believe it's safe to re-enable them for large
clusters.
 2022-09-12 15:08:42 +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
b4a3750912 [e2e][azure] Make internalStaticIP flexible 
Now, internalStaticIP is hard-coded to "10.240.11.11". Such IP works
for aks-engine cluster but not for CAPZ ones (node-subnet 10.1.0.0/16)

Signed-off-by: Zhecheng Li <zhechengli@microsoft.com>
 2022-04-15 10:08:36 +08:00
Sergiusz Urbaniak
373c08e0c7
test/e2e/framework: configure pod security admission level for e2e tests 2022-03-28 15:42:10 +02:00
Ahmed Aghadi
93d858c46e
Improve checks for test/e2e/network and test/e2e/network/netpol (#106655) 2021-12-07 22:07:56 -08:00
Antonio Ojea
020cf2d7aa e2e disable node port on loadbalancers 2021-11-20 20:24:37 +01:00
Antonio Ojea
b8edcd3bb3 add loadbalancer name to ESIPP tests so regex pick them 2021-06-02 22:38:12 +02:00
Antonio Ojea
21073e3b34 loadbalancer outer poll loops should have a longer timeout that inner loop 2021-06-02 22:38:08 +02:00
Antonio Ojea
27e20e226e e2e lb use same variable for endpoint path 2021-06-02 22:24:10 +02:00
Antonio Ojea
0839ed41ac mark test that restart kcm as disruptive 2021-05-19 09:31:57 +02:00
wojtekt
749922fa46 Cleanup SIGDescribe in test/e2e/network 2021-02-27 20:29:27 +01:00
Antonio Ojea
a38b7e5ecb fix e2e loadbalancer udp test 2021-01-26 11:30:23 +01:00
Antonio Ojea
2402059380 fix e2e loadbalancer test 2021-01-25 23:26:54 +01:00
Antonio Ojea
e08a00f97d split tcp/udp e2e loadbalancer test 
splitting the test, one per protocol, we can run them in parallel.
 2021-01-24 01:42:04 +01:00
Antonio Ojea
63dce95fd2 e2e network test reorganization 
the sig-network e2e tests related to services has more than 3k lines.
Some of those e2e tests are related to loadbalancers, that are
cloud provider specific and have special requirements.

We split up the services file and keeps the loadbalancers e2e tests
in their own file and with their own tag, so it is easier to skip
for people that don't run e2e tests in cloud providers.
 2021-01-24 01:12:42 +01:00