59 lines
1021 B
Go
59 lines
1021 B
Go
package events
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import (
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"context"
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"time"
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"github.com/Sirupsen/logrus"
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"github.com/containerd/containerd/api/types/event"
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"github.com/containerd/containerd/namespaces"
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goevents "github.com/docker/go-events"
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"github.com/pkg/errors"
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)
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type sinkEvent struct {
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ctx context.Context
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event Event
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}
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type eventSink struct {
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ns string
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ch chan *event.Envelope
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}
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func (s *eventSink) Write(evt goevents.Event) error {
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e, ok := evt.(*sinkEvent)
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if !ok {
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return errors.New("event is not a sink event")
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}
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topic := getTopic(e.ctx)
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ns, _ := namespaces.Namespace(e.ctx)
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if ns != "" && ns != s.ns {
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// ignore events not intended for this ns
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return nil
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}
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eventData, err := convertToAny(e.event)
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if err != nil {
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return err
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}
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logrus.WithFields(logrus.Fields{
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"topic": topic,
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"type": eventData.TypeUrl,
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"ns": ns,
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}).Debug("event")
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s.ch <- &event.Envelope{
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Timestamp: time.Now(),
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Topic: topic,
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Event: eventData,
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}
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return nil
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}
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func (s *eventSink) Close() error {
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return nil
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}
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