func (out *fileOutput) init(beat string, config *outputs.MothershipConfig, topology_expire int) error {
out.rotator.Path = config.Path
out.rotator.Name = config.Filename
if out.rotator.Name == "" {
out.rotator.Name = beat
}
// disable bulk support
configDisableInt := -1
config.Flush_interval = &configDisableInt
config.Bulk_size = &configDisableInt
rotateeverybytes := uint64(config.Rotate_every_kb) * 1024
if rotateeverybytes == 0 {
rotateeverybytes = 10 * 1024 * 1024
}
out.rotator.RotateEveryBytes = &rotateeverybytes
keepfiles := config.Number_of_files
if keepfiles == 0 {
keepfiles = 7
}
out.rotator.KeepFiles = &keepfiles
err := out.rotator.CreateDirectory()
if err != nil {
return err
}
err = out.rotator.CheckIfConfigSane()
if err != nil {
return err
}
return nil
}
