AddFlags registers this package's flags on arbitrary FlagSets, such that they point to the same value as the global flags.

FlushLogs flushes logs immediately.

GlogSetter is a setter to set glog level.

InitLogs initializes logs the way we want for kubernetes.

NewLogger creates a new log.Logger which sends logs to glog.Info.

GlogWriter serves as a bridge between the standard log package and the glog package.