// FilesystemParams returns the parameters for creating the filesystems
// with the specified tags.
func (s *StorageProvisionerAPI) FilesystemParams(args params.Entities) (params.FilesystemParamsResults, error) {
canAccess, err := s.getStorageEntityAuthFunc()
if err != nil {
return params.FilesystemParamsResults{}, err
}
modelConfig, err := s.st.ModelConfig()
if err != nil {
return params.FilesystemParamsResults{}, err
}
controllerCfg, err := s.st.ControllerConfig()
if err != nil {
return params.FilesystemParamsResults{}, err
}
results := params.FilesystemParamsResults{
Results: make([]params.FilesystemParamsResult, len(args.Entities)),
}
one := func(arg params.Entity) (params.FilesystemParams, error) {
tag, err := names.ParseFilesystemTag(arg.Tag)
if err != nil || !canAccess(tag) {
return params.FilesystemParams{}, common.ErrPerm
}
filesystem, err := s.st.Filesystem(tag)
if errors.IsNotFound(err) {
return params.FilesystemParams{}, common.ErrPerm
} else if err != nil {
return params.FilesystemParams{}, err
}
storageInstance, err := storagecommon.MaybeAssignedStorageInstance(
filesystem.Storage,
s.st.StorageInstance,
)
if err != nil {
return params.FilesystemParams{}, err
}
filesystemParams, err := storagecommon.FilesystemParams(
filesystem, storageInstance, modelConfig.UUID(), controllerCfg.ControllerUUID(),
modelConfig, s.poolManager, s.registry,
)
if err != nil {
return params.FilesystemParams{}, err
}
return filesystemParams, nil
}
for i, arg := range args.Entities {
var result params.FilesystemParamsResult
filesystemParams, err := one(arg)
if err != nil {
result.Error = common.ServerError(err)
} else {
result.Result = filesystemParams
}
results.Results[i] = result
}
return results, nil
}
// FilesystemParams returns the parameters for creating the filesystems
// with the specified tags.
func (s *StorageProvisionerAPI) FilesystemParams(args params.Entities) (params.FilesystemParamsResults, error) {
canAccess, err := s.getStorageEntityAuthFunc()
if err != nil {
return params.FilesystemParamsResults{}, err
}
envConfig, err := s.st.EnvironConfig()
if err != nil {
return params.FilesystemParamsResults{}, err
}
results := params.FilesystemParamsResults{
Results: make([]params.FilesystemParamsResult, len(args.Entities)),
}
poolManager := poolmanager.New(s.settings)
one := func(arg params.Entity) (params.FilesystemParams, error) {
tag, err := names.ParseFilesystemTag(arg.Tag)
if err != nil || !canAccess(tag) {
return params.FilesystemParams{}, common.ErrPerm
}
filesystem, err := s.st.Filesystem(tag)
if errors.IsNotFound(err) {
return params.FilesystemParams{}, common.ErrPerm
} else if err != nil {
return params.FilesystemParams{}, err
}
storageInstance, err := storagecommon.MaybeAssignedStorageInstance(
filesystem.Storage,
s.st.StorageInstance,
)
if err != nil {
return params.FilesystemParams{}, err
}
filesystemParams, err := storagecommon.FilesystemParams(
filesystem, storageInstance, envConfig, poolManager,
)
if err != nil {
return params.FilesystemParams{}, err
}
return filesystemParams, nil
}
for i, arg := range args.Entities {
var result params.FilesystemParamsResult
filesystemParams, err := one(arg)
if err != nil {
result.Error = common.ServerError(err)
} else {
result.Result = filesystemParams
}
results.Results[i] = result
}
return results, nil
}