func destroyVolumes(
environConfig *config.Config,
storageProviderType storage.ProviderType,
storageProvider storage.Provider,
) error {
if !storageProvider.Supports(storage.StorageKindBlock) {
return nil
}
storageConfig, err := storage.NewConfig(
string(storageProviderType),
storageProviderType,
map[string]interface{}{},
)
if err != nil {
return errors.Trace(err)
}
volumeSource, err := storageProvider.VolumeSource(environConfig, storageConfig)
if err != nil {
return errors.Annotate(err, "getting volume source")
}
volumeIds, err := volumeSource.ListVolumes()
if err != nil {
return errors.Annotate(err, "listing volumes")
}
var errStrings []string
errs, err := volumeSource.DestroyVolumes(volumeIds)
if err != nil {
return errors.Annotate(err, "destroying volumes")
}
for _, err := range errs {
if err != nil {
errStrings = append(errStrings, err.Error())
}
}
if len(errStrings) > 0 {
return errors.Errorf("destroying volumes: %s", strings.Join(errStrings, ", "))
}
return nil
}
// ValidateConfig performs storage provider config validation, including
// any common validation.
func ValidateConfig(p storage.Provider, cfg *storage.Config) error {
if p.Scope() == storage.ScopeMachine && cfg.IsPersistent() {
return errors.Errorf("machine scoped storage provider %q does not support persistent storage", cfg.Name())
}
return p.ValidateConfig(cfg)
}
// ValidateConfig performs storage provider config validation, including
// any common validation.
func ValidateConfig(p storage.Provider, cfg *storage.Config) error {
return p.ValidateConfig(cfg)
}