github.com/hanks177/podman/v4@v4.1.3-0.20220613032544-16d90015bc83/libpod/events/events_linux.go (about)

     1  package events
     2  
     3  import (
     4  	"strings"
     5  
     6  	"github.com/pkg/errors"
     7  	"github.com/sirupsen/logrus"
     8  )
     9  
    10  // NewEventer creates an eventer based on the eventer type
    11  func NewEventer(options EventerOptions) (Eventer, error) {
    12  	logrus.Debugf("Initializing event backend %s", options.EventerType)
    13  	switch strings.ToUpper(options.EventerType) {
    14  	case strings.ToUpper(Journald.String()):
    15  		eventer, err := newEventJournalD(options)
    16  		if err != nil {
    17  			return nil, errors.Wrapf(err, "eventer creation")
    18  		}
    19  		return eventer, nil
    20  	case strings.ToUpper(LogFile.String()):
    21  		return EventLogFile{options}, nil
    22  	case strings.ToUpper(Null.String()):
    23  		return NewNullEventer(), nil
    24  	case strings.ToUpper(Memory.String()):
    25  		return NewMemoryEventer(), nil
    26  	default:
    27  		return nil, errors.Errorf("unknown event logger type: %s", strings.ToUpper(options.EventerType))
    28  	}
    29  }