func Init(id int32, cfg *module.ModuleConfig) (module.Module, error) {
osdm, osdmErr := osm.NewOSDriverManager(cfg.Config)
if osdmErr != nil {
return nil, osdmErr
}
if len(osdm.Drivers) == 0 {
return nil, errors.New("no os drivers initialized")
}
sdm, sdmErr := storage.NewStorageDriverManager(cfg.Config)
if sdmErr != nil {
return nil, sdmErr
}
if len(sdm.Drivers) == 0 {
return nil, errors.New("no storage drivers initialized")
}
vdm, vdmErr := volume.NewVolumeDriverManager(cfg.Config, osdm, sdm)
if vdmErr != nil {
return nil, vdmErr
}
if len(vdm.Drivers) == 0 {
return nil, errors.New("no volume drivers initialized")
}
return &Module{
id: id,
vdm: vdm,
name: MOD_NAME,
desc: MOD_DESC,
addr: cfg.Address,
}, nil
}
func initDriverManagers() error {
var osdmErr error
osdm, osdmErr = osm.NewOSDriverManager(c)
if osdmErr != nil {
return osdmErr
}
var sdmErr error
sdm, sdmErr = storage.NewStorageDriverManager(c)
if sdmErr != nil {
return sdmErr
}
var vdmErr error
vdm, vdmErr = volume.NewVolumeDriverManager(c, osdm, sdm)
if vdmErr != nil {
return vdmErr
}
return nil
}