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event.go
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event.go
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package event
import (
"fmt"
v1 "k8s.io/api/core/v1"
kscheme "k8s.io/client-go/kubernetes/scheme"
typedcorev1 "k8s.io/client-go/kubernetes/typed/core/v1"
"k8s.io/client-go/tools/record"
"k8s.io/klog"
"github.com/operator-framework/operator-lifecycle-manager/pkg/api/client/clientset/versioned/scheme"
)
const component string = "operator-lifecycle-manager"
var s = scheme.Scheme
func init() {
if err := kscheme.AddToScheme(s); err != nil {
panic(err)
}
}
// NewRecorder returns an EventRecorder type that can be
// used to post Events to different object's lifecycles.
func NewRecorder(event typedcorev1.EventInterface) (record.EventRecorder, error) {
eventBroadcaster := record.NewBroadcasterWithCorrelatorOptions(record.CorrelatorOptions{
BurstSize: 10,
SpamKeyFunc: func(event *v1.Event) string {
return fmt.Sprintf(
"%s/%s/%s/%s",
event.InvolvedObject.Kind,
event.InvolvedObject.Namespace,
event.InvolvedObject.Name,
event.Reason,
)
},
})
eventBroadcaster.StartLogging(klog.Infof)
eventBroadcaster.StartRecordingToSink(&typedcorev1.EventSinkImpl{Interface: event})
recorder := eventBroadcaster.NewRecorder(s, v1.EventSource{Component: component})
return recorder, nil
}