Merge remote-tracking branch 'origin/master' into next

api/api_full.go

@@ -484,6 +484,12 @@ type FullNode interface {
 	PaychVoucherAdd(context.Context, address.Address, *paych.SignedVoucher, []byte, types.BigInt) (types.BigInt, error)
 	PaychVoucherList(context.Context, address.Address) ([]*paych.SignedVoucher, error)
 	PaychVoucherSubmit(context.Context, address.Address, *paych.SignedVoucher, []byte, []byte) (cid.Cid, error)
+
+	// CreateBackup creates node backup onder the specified file name. The
+	// method requires that the lotus daemon is running with the
+	// LOTUS_BACKUP_BASE_PATH environment variable set to some path, and that
+	// the path specified when calling CreateBackup is within the base path
+	CreateBackup(ctx context.Context, fpath string) error
 }
 
 type FileRef struct {

api/api_storage.go

@@ -101,6 +101,12 @@ type StorageMiner interface {
 	PiecesListCidInfos(ctx context.Context) ([]cid.Cid, error)
 	PiecesGetPieceInfo(ctx context.Context, pieceCid cid.Cid) (*piecestore.PieceInfo, error)
 	PiecesGetCIDInfo(ctx context.Context, payloadCid cid.Cid) (*piecestore.CIDInfo, error)
+
+	// CreateBackup creates node backup onder the specified file name. The
+	// method requires that the lotus-miner is running with the
+	// LOTUS_BACKUP_BASE_PATH environment variable set to some path, and that
+	// the path specified when calling CreateBackup is within the base path
+	CreateBackup(ctx context.Context, fpath string) error
 }
 
 type SealRes struct {

api/apistruct/struct.go

@@ -243,6 +243,8 @@ type FullNodeStruct struct {
 		PaychVoucherCreate          func(context.Context, address.Address, big.Int, uint64) (*api.VoucherCreateResult, error)                 `perm:"sign"`
 		PaychVoucherList            func(context.Context, address.Address) ([]*paych.SignedVoucher, error)                                    `perm:"write"`
 		PaychVoucherSubmit          func(context.Context, address.Address, *paych.SignedVoucher, []byte, []byte) (cid.Cid, error)             `perm:"sign"`
+
+		CreateBackup func(ctx context.Context, fpath string) error `perm:"admin"`
 	}
 }
 
@@ -323,6 +325,8 @@ type StorageMinerStruct struct {
 		PiecesListCidInfos func(ctx context.Context) ([]cid.Cid, error)                               `perm:"read"`
 		PiecesGetPieceInfo func(ctx context.Context, pieceCid cid.Cid) (*piecestore.PieceInfo, error) `perm:"read"`
 		PiecesGetCIDInfo   func(ctx context.Context, payloadCid cid.Cid) (*piecestore.CIDInfo, error) `perm:"read"`
+
+		CreateBackup func(ctx context.Context, fpath string) error `perm:"admin"`
 	}
 }
 
@@ -1041,6 +1045,10 @@ func (c *FullNodeStruct) PaychVoucherSubmit(ctx context.Context, ch address.Addr
 	return c.Internal.PaychVoucherSubmit(ctx, ch, sv, secret, proof)
 }
 
+func (c *FullNodeStruct) CreateBackup(ctx context.Context, fpath string) error {
+	return c.Internal.CreateBackup(ctx, fpath)
+}
+
 // StorageMinerStruct
 
 func (c *StorageMinerStruct) ActorAddress(ctx context.Context) (address.Address, error) {
@@ -1281,6 +1289,10 @@ func (c *StorageMinerStruct) PiecesGetCIDInfo(ctx context.Context, payloadCid ci
 	return c.Internal.PiecesGetCIDInfo(ctx, payloadCid)
 }
 
+func (c *StorageMinerStruct) CreateBackup(ctx context.Context, fpath string) error {
+	return c.Internal.CreateBackup(ctx, fpath)
+}
+
 // WorkerStruct
 
 func (w *WorkerStruct) Version(ctx context.Context) (build.Version, error) {