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vendor: revendor metrics-server, custom-metrics-apiserver

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This commit is contained in:
Sergiusz Urbaniak 2020-10-28 15:52:52 +01:00
parent 752ce84723
commit 523aa52367
1010 changed files with 91458 additions and 29107 deletions
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15
vendor/k8s.io/apiserver/pkg/server/genericapiserver.go generated vendored
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@ -45,7 +45,7 @@ import (
"k8s.io/apiserver/pkg/server/routes"
utilopenapi "k8s.io/apiserver/pkg/util/openapi"
restclient "k8s.io/client-go/rest"
"k8s.io/klog"
"k8s.io/klog/v2"
openapibuilder "k8s.io/kube-openapi/pkg/builder"
openapicommon "k8s.io/kube-openapi/pkg/common"
"k8s.io/kube-openapi/pkg/handler"
@ -330,7 +330,7 @@ func (s preparedGenericAPIServer) Run(stopCh <-chan struct{}) error {
}()
// close socket after delayed stopCh
err := s.NonBlockingRun(delayedStopCh)
stoppedCh, err := s.NonBlockingRun(delayedStopCh)
if err != nil {
return err
}
@ -345,6 +345,8 @@ func (s preparedGenericAPIServer) Run(stopCh <-chan struct{}) error {
// wait for the delayed stopCh before closing the handler chain (it rejects everything after Wait has been called).
<-delayedStopCh
// wait for stoppedCh that is closed when the graceful termination (server.Shutdown) is finished.
<-stoppedCh
// Wait for all requests to finish, which are bounded by the RequestTimeout variable.
s.HandlerChainWaitGroup.Wait()
@ -354,7 +356,8 @@ func (s preparedGenericAPIServer) Run(stopCh <-chan struct{}) error {
// NonBlockingRun spawns the secure http server. An error is
// returned if the secure port cannot be listened on.
func (s preparedGenericAPIServer) NonBlockingRun(stopCh <-chan struct{}) error {
// The returned channel is closed when the (asynchronous) termination is finished.
func (s preparedGenericAPIServer) NonBlockingRun(stopCh <-chan struct{}) (<-chan struct{}, error) {
// Use an stop channel to allow graceful shutdown without dropping audit events
// after http server shutdown.
auditStopCh := make(chan struct{})
@ -363,7 +366,7 @@ func (s preparedGenericAPIServer) NonBlockingRun(stopCh <-chan struct{}) error {
// before http server start serving. Otherwise the Backend.ProcessEvents call might block.
if s.AuditBackend != nil {
if err := s.AuditBackend.Run(auditStopCh); err != nil {
return fmt.Errorf("failed to run the audit backend: %v", err)
return nil, fmt.Errorf("failed to run the audit backend: %v", err)
}
}
@ -376,7 +379,7 @@ func (s preparedGenericAPIServer) NonBlockingRun(stopCh <-chan struct{}) error {
if err != nil {
close(internalStopCh)
close(auditStopCh)
return err
return nil, err
}
}
@ -399,7 +402,7 @@ func (s preparedGenericAPIServer) NonBlockingRun(stopCh <-chan struct{}) error {
klog.Errorf("Unable to send systemd daemon successful start message: %v\n", err)
}
return nil
return stoppedCh, nil
}
// installAPIResources is a private method for installing the REST storage backing each api groupversionresource