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moby--moby
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Make logfile perms configurable 

Signed-off-by: Benjamin Yolken <yolken@stripe.com>
This commit is contained in:
Benjamin Yolken 2018-03-07 14:54:51 -08:00
parent bc7424b443
commit d0c1287a8d
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GPG Key ID: 43F5C40B35255824
2 changed files with 6 additions and 4 deletions
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2
daemon/logger/jsonfilelog/jsonfilelog.go
View File

@ -95,7 +95,7 @@ func New(info logger.Info) (logger.Logger, error) {
return b, nil
}
writer, err := loggerutils.NewLogFile(info.LogPath, capval, maxFiles, marshalFunc, decodeFunc)
writer, err := loggerutils.NewLogFile(info.LogPath, capval, maxFiles, marshalFunc, decodeFunc, 0640)
if err != nil {
return nil, err
}

8
daemon/logger/loggerutils/logfile.go
View File

@ -31,13 +31,14 @@ type LogFile struct {
notifyRotate *pubsub.Publisher
marshal logger.MarshalFunc
createDecoder makeDecoderFunc
perms os.FileMode
}
type makeDecoderFunc func(rdr io.Reader) func() (*logger.Message, error)
//NewLogFile creates new LogFile
func NewLogFile(logPath string, capacity int64, maxFiles int, marshaller logger.MarshalFunc, decodeFunc makeDecoderFunc) (*LogFile, error) {
log, err := os.OpenFile(logPath, os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0640)
func NewLogFile(logPath string, capacity int64, maxFiles int, marshaller logger.MarshalFunc, decodeFunc makeDecoderFunc, perms os.FileMode) (*LogFile, error) {
log, err := os.OpenFile(logPath, os.O_WRONLY|os.O_APPEND|os.O_CREATE, perms)
if err != nil {
return nil, err
}
@ -55,6 +56,7 @@ func NewLogFile(logPath string, capacity int64, maxFiles int, marshaller logger.
notifyRotate: pubsub.NewPublisher(0, 1),
marshal: marshaller,
createDecoder: decodeFunc,
perms: perms,
}, nil
}
@ -100,7 +102,7 @@ func (w *LogFile) checkCapacityAndRotate() error {
if err := rotate(name, w.maxFiles); err != nil {
return err
}
file, err := os.OpenFile(name, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, 0640)
file, err := os.OpenFile(name, os.O_WRONLY|os.O_TRUNC|os.O_CREATE, w.perms)
if err != nil {
return err
}