Rename the apiserver_request_body_sizes metric to
apiserver_request_body_size_bytes to conform with Prometheus best
practices.
This can be done safely without deprecation because that metric wasn't
registered before.
Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>
Kubernetes-commit: 08006c842fd6a584bb8e2511587c999ffe7ced9d
[StructuredAuthenticationConfig] Add feature flag and wire up `--authentication-config` flag
Kubernetes-commit: f68c66f96dc7efd86c43bc6ca34bfdaa552a0892
At first glance, it seems that the fields storage.ListOptions.ProgressNotify and storage.ListOptions.Predicate.AllowWatchBookmarks
are the same. Unfortunately, this is not the case.
This PR documents the differences and motivations for why these fields are actually distinct.
Kubernetes-commit: 6058540f3d0edc405a1f1b8a96bd82ceca99c240
returnRV was was equal to withRev, but updated at different time.
When preparing the request they are set equal to each other.
The only difference was during the for loop.
returnRV was always set no matter if pagination was enabled, while withRev only when paginating.
Kubernetes-commit: be4692864bb983e94e8d7b6b6aa1a9c22fe23bce
Having local variables gives false impression that this is overwritten
in the function block.
Kubernetes-commit: e01bd641447a315e28fab8148e99ac6afba9bcd7
From API call WithRange and WithPrefix work the same, they just set the range end.
The difference is when the range end is provided:
* WithRange(end) requires providing the end while calling
* WithPrefix() calculates the end based on key provided to the Get.
For example, those are equal:
* client.Get(ctx, "/pods/", WithPrefix())
* client.Get(ctx, "/pods/", WithRange(GetPrfixRangeEnd("/pods/")))
As keyPrefix is equal preparedKey there should not be a difference.
Kubernetes-commit: 1f4f2a5d6014dc8f98b25a9484d4a6064a6ae18e
storage/etcd3: error when progressNotify option set and newFunc was not provided for a registry
Kubernetes-commit: 6eca14208217ebb72fc4e690357b4c41ddd22436
[StructuredAuthenticationConfig] Create struct for authn config and re-wire OIDC flags to use it
Kubernetes-commit: 0e86fa5115cb79a04bdb949d135e35a31ce806f2
7a63997c8a1a9ba1 added a global variable which gets set multiple times by
different goroutines in integration tests, leading to a data race:
WARNING: DATA RACE
Write at 0x00000a626928 by goroutine 87080:
k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/storage/etcd3/metrics.SetStorageMonitorGetter()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/storage/etcd3/metrics/metrics.go:231 +0x104
k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/options.(*EtcdOptions).ApplyWithStorageFactoryTo()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/options/etcd.go:242 +0xbd
k8s.io/kubernetes/pkg/controlplane/apiserver.BuildGenericConfig()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/controlplane/apiserver/config.go:124 +0x1c3d
k8s.io/kubernetes/cmd/kube-apiserver/app.CreateKubeAPIServerConfig()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/server.go:218 +0xeb
k8s.io/kubernetes/cmd/kube-apiserver/app.NewConfig()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/config.go:74 +0xd5
k8s.io/kubernetes/cmd/kube-apiserver/app/testing.StartTestServer()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/testing/testserver.go:299 +0x2e97
k8s.io/kubernetes/cmd/kube-apiserver/app/testing.StartTestServerOrDie()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/testing/testserver.go:423 +0xb2
k8s.io/kubernetes/test/integration/controlplane.testReconcilersAPIServerLease.func3()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/controlplane/kube_apiserver_test.go:486 +0x1dd
k8s.io/kubernetes/test/integration/controlplane.testReconcilersAPIServerLease.func7()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/controlplane/kube_apiserver_test.go:488 +0x47
Previous write at 0x00000a626928 by goroutine 87079:
k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/storage/etcd3/metrics.SetStorageMonitorGetter()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/storage/etcd3/metrics/metrics.go:231 +0x104
k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/options.(*EtcdOptions).ApplyWithStorageFactoryTo()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/vendor/k8s.io/apiserver/pkg/server/options/etcd.go:242 +0xbd
k8s.io/kubernetes/pkg/controlplane/apiserver.BuildGenericConfig()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/pkg/controlplane/apiserver/config.go:124 +0x1c3d
k8s.io/kubernetes/cmd/kube-apiserver/app.CreateKubeAPIServerConfig()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/server.go:218 +0xeb
k8s.io/kubernetes/cmd/kube-apiserver/app.NewConfig()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/config.go:74 +0xd5
k8s.io/kubernetes/cmd/kube-apiserver/app/testing.StartTestServer()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/testing/testserver.go:299 +0x2e97
k8s.io/kubernetes/cmd/kube-apiserver/app/testing.StartTestServerOrDie()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/cmd/kube-apiserver/app/testing/testserver.go:423 +0xb2
k8s.io/kubernetes/test/integration/controlplane.testReconcilersAPIServerLease.func3()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/controlplane/kube_apiserver_test.go:486 +0x1dd
k8s.io/kubernetes/test/integration/controlplane.testReconcilersAPIServerLease.func7()
/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/kubernetes/test/integration/controlplane/kube_apiserver_test.go:488 +0x47
Mutex locking avoids the data race. Whether this variable really can be used
safely by those concurrent (?) tests is a different question...
Kubernetes-commit: 13a8ad12b8296c0360afe3f66218027dae6c1805
Kubernetes Publisher