| |
| |
| |
| |
| |
| |
| |
| |
| |
| |
|
|
| package modstggcs |
|
|
| import ( |
| "context" |
| "os" |
|
|
| "github.com/pkg/errors" |
| "github.com/sirupsen/logrus" |
| "github.com/weaviate/weaviate/entities/modulecapabilities" |
| "github.com/weaviate/weaviate/entities/moduletools" |
| ) |
|
|
| const ( |
| Name = "backup-gcs" |
| AltName1 = "gcs" |
| gcsBucket = "BACKUP_GCS_BUCKET" |
|
|
| |
| |
| |
| |
| |
| |
| |
| gcsPath = "BACKUP_GCS_PATH" |
| ) |
|
|
| type clientConfig struct { |
| Bucket string |
|
|
| |
| |
| |
| BackupPath string |
| } |
|
|
| type Module struct { |
| logger logrus.FieldLogger |
| *gcsClient |
| dataPath string |
| } |
|
|
| func New() *Module { |
| return &Module{} |
| } |
|
|
| func (m *Module) Name() string { |
| return Name |
| } |
|
|
| func (m *Module) IsExternal() bool { |
| return true |
| } |
|
|
| func (m *Module) AltNames() []string { |
| return []string{AltName1} |
| } |
|
|
| func (m *Module) Type() modulecapabilities.ModuleType { |
| return modulecapabilities.Backup |
| } |
|
|
| func (m *Module) Init(ctx context.Context, |
| params moduletools.ModuleInitParams, |
| ) error { |
| m.logger = params.GetLogger() |
| m.dataPath = params.GetStorageProvider().DataPath() |
|
|
| config := &clientConfig{ |
| Bucket: os.Getenv(gcsBucket), |
| BackupPath: os.Getenv(gcsPath), |
| } |
| if config.Bucket == "" { |
| return errors.Errorf("backup init: '%s' must be set", gcsBucket) |
| } |
|
|
| client, err := newClient(ctx, config, m.dataPath) |
| if err != nil { |
| return errors.Wrap(err, "init gcs client") |
| } |
| m.gcsClient = client |
| return nil |
| } |
|
|
| func (m *Module) MetaInfo() (map[string]interface{}, error) { |
| metaInfo := make(map[string]interface{}) |
| metaInfo["bucketName"] = m.config.Bucket |
| if root := m.config.BackupPath; root != "" { |
| metaInfo["rootName"] = root |
| } |
| return metaInfo, nil |
| } |
|
|
| |
| var ( |
| _ = modulecapabilities.Module(New()) |
| _ = modulecapabilities.BackupBackend(New()) |
| _ = modulecapabilities.MetaProvider(New()) |
| ) |
|
|
