perfdash expects all data items to have the same set of labels. It then
renders drop-down buttons for each label with all values found for each
label. Previously, data items that didn't have a label didn't match any label
filter in perfdash and couldn't get selected because perfdash doesn't have
"unset" in it's drop-down menus.
To avoid that, scheduler-perf now collects all labels and then adds missing
labels with "not applicable" as value:
{
"data": {
"Average": 939.7071223010004,
"Perc50": 927.7987421383649,
"Perc90": 2166.153846153846,
"Perc95": 2363.076923076923,
"Perc99": 2520.6153846153848
},
"unit": "ms",
"labels": {
"Metric": "scheduler_pod_scheduling_duration_seconds",
"Name": "SchedulingBasic/5000Nodes/namespace-2",
"extension_point": "not applicable",
"result": "not applicable"
}
},
...
{
"data": {
"Average": 1.1172570650000004,
"Perc50": 1.1418367346938776,
"Perc90": 1.5500000000000003,
"Perc95": 1.6410256410256412,
"Perc99": 3.7333333333333334
},
"unit": "ms",
"labels": {
"Metric": "scheduler_framework_extension_point_duration_seconds",
"Name": "SchedulingBasic/5000Nodes/namespace-2",
"extension_point": "Score",
"result": "not applicable"
}
},
Because the JSON file gets written at the end of the top-level benchmark, all
data items had `BenchmarkPerfScheduling/` as prefix in the `Name` label. This
is redundant and makes it harder to see the actual name. Now that common prefix
gets removed.
CreatePod and MakePod only accepted an `isPrivileged` boolean, which made it
impossible to write tests using those helpers which work in a default
framework.Framework, because the default there is LevelRestricted.
The simple boolean gets replaced with admissionapi.Level. Passing
LevelRestricted does the same as calling e2epod.MixinRestrictedPodSecurity.
Instead of explicitly passing a constant to these modified helpers, most tests
get updated to pass f.NamespacePodSecurityLevel. This has the advantage
that if that level gets lowered in the future, tests only need to be updated in
one place.
In some cases, helpers taking client+namespace+timeouts parameters get replaced
with passing the Framework instance to get access to
f.NamespacePodSecurityEnforceLevel. These helpers don't need separate
parameters because in practice all they ever used where the values from the
Framework instance.
The post merge job was failed https://github.com/kubernetes/kubernetes/pull/117103
and this causes the e2e tests to fail. This PR retrigger the same.
Signed-off-by: Humble Chirammal <humble.devassy@gmail.com>
The namespace the crictical pod was referring to was wrong, because it
was using the generated one instead of `kube-system`. This and the
resulting test condition is now fixed.
The test seems to run only in `ci-crio-cgroupv1-node-e2e-flaky` for now.
Closes https://github.com/kubernetes/kubernetes/issues/109296
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
hostIPs order may not be be consistent. If secondary IP is before
primary one, current logic adds primary IP twice into PodIPs, which
leads to error: "may specify no more than one IP for each IP family".
In this case, the second IP shouldn't be added.
Co-authored-by: Antonio Ojea <antonio.ojea.garcia@gmail.com>
These don't belong in pkg/proxy/util; they involve a completely
unrelated definition of proxying.
Since each is only used from one place, just inline them at the
callers.
Rather than having this as part of createProxier(), explicitly figure
out what IP families the proxier can support beforehand, and bail out
if this conflicts with the detected IP family.
Place the tests in common_tests.go on the backend side in
common_tests.go. A test for migrate TestMigrateOldConfig
was already present there. Apply slightly better coverage to it
and rename desc -> name.
Fix typo in argument oldConfig -> config in ValidateConfig().
- add new header "X-Load-Balancing-Endpoint-Weight" returned from service health. Value of the header is number of local endpoints. Header can be used in weighted load balancing. Parsing header for number of endpoints is faster than unmarshalling json from the content body.
- add missing unit test for new and old headers returned from service health
Doing the initialization once was not good enough because it was not guaranteed
that RunCustomEtcd gets called early enough, before there are other goroutines
which use gRPC. The data race for
test/integration/apiserver.TestWatchCacheUpdatedByEtcd was:
WARNING: DATA RACE
Read at 0x00000cfffb90 by goroutine 140052:
k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog.V()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog/grpclog.go:41 +0x30
k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog.(*componentData).V()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog/component.go:103 +0x4e
k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport.(*http2Client).Close()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport/http2_client.go:955 +0xca
k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport.(*http2Client).reader()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport/http2_client.go:1619 +0xbfb
k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport.newHTTP2Client.func11()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport/http2_client.go:394 +0x47
Previous write at 0x00000cfffb90 by goroutine 145643:
k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog.SetLoggerV2()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/grpclog/loggerv2.go:75 +0x104
k8s.io/kubernetes/test/integration/framework.RunCustomEtcd.func2()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/framework/etcd.go:157 +0x33
sync.(*Once).doSlow()
/usr/local/go/src/sync/once.go:74 +0x101
sync.(*Once).Do()
/usr/local/go/src/sync/once.go:65 +0x46
k8s.io/kubernetes/test/integration/framework.RunCustomEtcd()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/framework/etcd.go:156 +0xb97
k8s.io/kubernetes/test/integration/apiserver.multiEtcdSetup()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/apiserver/watchcache_test.go:41 +0xc4
k8s.io/kubernetes/test/integration/apiserver.TestWatchCacheUpdatedByEtcd()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/apiserver/watchcache_test.go:92 +0xa9
testing.tRunner()
/usr/local/go/src/testing/testing.go:1576 +0x216
testing.(*T).Run.func1()
/usr/local/go/src/testing/testing.go:1629 +0x47
