worker: Cli to attach storage paths

api/api_worker.go

@@ -32,6 +32,8 @@ type WorkerAPI interface {
 	UnsealPiece(context.Context, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) error
 	ReadPiece(context.Context, io.Writer, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize) (bool, error)
 
+	StorageAddLocal(ctx context.Context, path string) error
+
 	Fetch(context.Context, abi.SectorID, stores.SectorFileType, stores.PathType, stores.AcquireMode) error
 
 	Closing(context.Context) (<-chan struct{}, error)

api/apistruct/struct.go

@@ -318,6 +318,7 @@ type WorkerStruct struct {
 		ReleaseUnsealed func(ctx context.Context, sector abi.SectorID, safeToFree []storage.Range) error                                                                                                           `perm:"admin"`
 		Remove          func(ctx context.Context, sector abi.SectorID) error                                                                                                                                       `perm:"admin"`
 		MoveStorage     func(ctx context.Context, sector abi.SectorID) error                                                                                                                                       `perm:"admin"`
+		StorageAddLocal func(ctx context.Context, path string) error                                                                                                                                               `perm:"admin"`
 
 		UnsealPiece func(context.Context, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) error `perm:"admin"`
 		ReadPiece   func(context.Context, io.Writer, abi.SectorID, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize) (bool, error)           `perm:"admin"`
@@ -1223,6 +1224,10 @@ func (w *WorkerStruct) MoveStorage(ctx context.Context, sector abi.SectorID) err
 	return w.Internal.MoveStorage(ctx, sector)
 }
 
+func (w *WorkerStruct) StorageAddLocal(ctx context.Context, path string) error {
+	return w.Internal.StorageAddLocal(ctx, path)
+}
+
 func (w *WorkerStruct) UnsealPiece(ctx context.Context, id abi.SectorID, index storiface.UnpaddedByteIndex, size abi.UnpaddedPieceSize, randomness abi.SealRandomness, c cid.Cid) error {
 	return w.Internal.UnsealPiece(ctx, id, index, size, randomness, c)
 }

cli/cmd.go

@@ -75,6 +75,8 @@ func flagForAPI(t repo.RepoType) string {
 		return "api"
 	case repo.StorageMiner:
 		return "miner-api"
+	case repo.Worker:
+		return "worker-api"
 	default:
 		panic(fmt.Sprintf("Unknown repo type: %v", t))
 	}
@@ -86,6 +88,8 @@ func flagForRepo(t repo.RepoType) string {
 		return "repo"
 	case repo.StorageMiner:
 		return "miner-repo"
+	case repo.Worker:
+		return "worker-repo"
 	default:
 		panic(fmt.Sprintf("Unknown repo type: %v", t))
 	}
@@ -97,6 +101,8 @@ func envForRepo(t repo.RepoType) string {
 		return "FULLNODE_API_INFO"
 	case repo.StorageMiner:
 		return "MINER_API_INFO"
+	case repo.Worker:
+		return "WORKER_API_INFO"
 	default:
 		panic(fmt.Sprintf("Unknown repo type: %v", t))
 	}
@@ -109,6 +115,8 @@ func envForRepoDeprecation(t repo.RepoType) string {
 		return "FULLNODE_API_INFO"
 	case repo.StorageMiner:
 		return "STORAGE_API_INFO"
+	case repo.Worker:
+		return "WORKER_API_INFO"
 	default:
 		panic(fmt.Sprintf("Unknown repo type: %v", t))
 	}
@@ -234,6 +242,15 @@ func GetStorageMinerAPI(ctx *cli.Context, opts ...jsonrpc.Option) (api.StorageMi
 	return client.NewStorageMinerRPC(ctx.Context, addr, headers, opts...)
 }
 
+func GetWorkerAPI(ctx *cli.Context) (api.WorkerAPI, jsonrpc.ClientCloser, error) {
+	addr, headers, err := GetRawAPI(ctx, repo.Worker)
+	if err != nil {
+		return nil, nil, err
+	}
+
+	return client.NewWorkerRPC(ctx.Context, addr, headers)
+}
+
 func DaemonContext(cctx *cli.Context) context.Context {
 	if mtCtx, ok := cctx.App.Metadata[metadataTraceContext]; ok {
 		return mtCtx.(context.Context)

cmd/lotus-seal-worker/info.go

@@ -0,0 +1,71 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/urfave/cli/v2"
+	"golang.org/x/xerrors"
+
+	"github.com/filecoin-project/lotus/chain/types"
+	lcli "github.com/filecoin-project/lotus/cli"
+)
+
+var infoCmd = &cli.Command{
+	Name:  "info",
+	Usage: "Print worker info",
+	Action: func(cctx *cli.Context) error {
+		api, closer, err := lcli.GetWorkerAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+
+		ctx := lcli.ReqContext(cctx)
+
+		ver, err := api.Version(ctx)
+		if err != nil {
+			return xerrors.Errorf("getting version: %w", err)
+		}
+
+		fmt.Println("Worker version: ", ver)
+		fmt.Print("CLI version: ")
+		cli.VersionPrinter(cctx)
+		fmt.Println()
+
+		info, err := api.Info(ctx)
+		if err != nil {
+			return xerrors.Errorf("getting info: %w", err)
+		}
+
+		fmt.Printf("Hostname: %s\n", info.Hostname)
+		fmt.Printf("CPUs: %d; GPUs: %v\n", info.Resources.CPUs, info.Resources.GPUs)
+		fmt.Printf("RAM: %s; Swap: %s\n", types.SizeStr(types.NewInt(info.Resources.MemPhysical)), types.SizeStr(types.NewInt(info.Resources.MemSwap)))
+		fmt.Printf("Reserved memory: %s\n", types.SizeStr(types.NewInt(info.Resources.MemReserved)))
+		fmt.Println()
+
+		paths, err := api.Paths(ctx)
+		if err != nil {
+			return xerrors.Errorf("getting path info: %w", err)
+		}
+
+		for _, path := range paths {
+			fmt.Printf("%s:\n", path.ID)
+			fmt.Printf("\tWeight: %d; Use: ", path.Weight)
+			if path.CanSeal || path.CanStore {
+				fmt.Printf("Weight: %d; Use: ", path.Weight)
+				if path.CanSeal {
+					fmt.Print("Seal ")
+				}
+				if path.CanStore {
+					fmt.Print("Store")
+				}
+				fmt.Println("")
+			} else {
+				fmt.Print("Use: ReadOnly")
+			}
+			fmt.Printf("\tLocal: %s\n", path.LocalPath)
+		}
+
+		return nil
+	},
+}

cmd/lotus-seal-worker/main.go

@@ -16,6 +16,7 @@ import (
 	"github.com/google/uuid"
 	"github.com/gorilla/mux"
 	logging "github.com/ipfs/go-log/v2"
+	manet "github.com/multiformats/go-multiaddr/net"
 	"github.com/urfave/cli/v2"
 	"golang.org/x/xerrors"
 
@@ -46,10 +47,10 @@ const FlagWorkerRepoDeprecation = "workerrepo"
 func main() {
 	lotuslog.SetupLogLevels()
 
-	log.Info("Starting lotus worker")
-
 	local := []*cli.Command{
 		runCmd,
+		infoCmd,
+		storageCmd,
 	}
 
 	app := &cli.App{
@@ -153,6 +154,8 @@ var runCmd = &cli.Command{
 		return nil
 	},
 	Action: func(cctx *cli.Context) error {
+		log.Info("Starting lotus worker")
+
 		if !cctx.Bool("enable-gpu-proving") {
 			if err := os.Setenv("BELLMAN_NO_GPU", "true"); err != nil {
 				return xerrors.Errorf("could not set no-gpu env: %+v", err)
@@ -342,6 +345,8 @@ var runCmd = &cli.Command{
 				SealProof: spt,
 				TaskTypes: taskTypes,
 			}, remote, localStore, nodeApi),
+			localStore: localStore,
+			ls:         lr,
 		}
 
 		mux := mux.NewRouter()
@@ -383,6 +388,32 @@ var runCmd = &cli.Command{
 			return err
 		}
 
+		{
+			a, err := net.ResolveTCPAddr("tcp", address)
+			if err != nil {
+				return xerrors.Errorf("parsing address: %w", err)
+			}
+
+			ma, err := manet.FromNetAddr(a)
+			if err != nil {
+				return xerrors.Errorf("creating api multiaddress: %w", err)
+			}
+
+			if err := lr.SetAPIEndpoint(ma); err != nil {
+				return xerrors.Errorf("setting api endpoint: %w", err)
+			}
+
+			ainfo, err := lcli.GetAPIInfo(cctx, repo.StorageMiner)
+			if err != nil {
+				return xerrors.Errorf("could not get miner API info: %w", err)
+			}
+
+			// TODO: ideally this would be a token with some permissions dropped
+			if err := lr.SetAPIToken(ainfo.Token); err != nil {
+				return xerrors.Errorf("setting api token: %w", err)
+			}
+		}
+
 		log.Info("Waiting for tasks")
 
 		go func() {

cmd/lotus-seal-worker/rpc.go

@@ -3,19 +3,44 @@ package main
 import (
 	"context"
 
-	"github.com/filecoin-project/specs-storage/storage"
+	"github.com/mitchellh/go-homedir"
+	"golang.org/x/xerrors"
 
-	sectorstorage "github.com/filecoin-project/lotus/extern/sector-storage"
+	"github.com/filecoin-project/specs-storage/storage"
 
 	"github.com/filecoin-project/lotus/build"
+	sectorstorage "github.com/filecoin-project/lotus/extern/sector-storage"
+	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
 )
 
 type worker struct {
 	*sectorstorage.LocalWorker
+
+	localStore *stores.Local
+	ls         stores.LocalStorage
 }
 
 func (w *worker) Version(context.Context) (build.Version, error) {
 	return build.APIVersion, nil
 }
 
+func (w *worker) StorageAddLocal(ctx context.Context, path string) error {
+	path, err := homedir.Expand(path)
+	if err != nil {
+		return xerrors.Errorf("expanding local path: %w", err)
+	}
+
+	if err := w.localStore.OpenPath(ctx, path); err != nil {
+		return xerrors.Errorf("opening local path: %w", err)
+	}
+
+	if err := w.ls.SetStorage(func(sc *stores.StorageConfig) {
+		sc.StoragePaths = append(sc.StoragePaths, stores.LocalPath{Path: path})
+	}); err != nil {
+		return xerrors.Errorf("get storage config: %w", err)
+	}
+
+	return nil
+}
+
 var _ storage.Sealer = &worker{}

cmd/lotus-seal-worker/storage.go

@@ -0,0 +1,105 @@
+package main
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+
+	"github.com/google/uuid"
+	"github.com/mitchellh/go-homedir"
+	"github.com/urfave/cli/v2"
+	"golang.org/x/xerrors"
+
+	lcli "github.com/filecoin-project/lotus/cli"
+	"github.com/filecoin-project/lotus/extern/sector-storage/stores"
+)
+
+const metaFile = "sectorstore.json"
+
+var storageCmd = &cli.Command{
+	Name:  "storage",
+	Usage: "manage sector storage",
+	Subcommands: []*cli.Command{
+		storageAttachCmd,
+	},
+}
+
+var storageAttachCmd = &cli.Command{
+	Name:  "attach",
+	Usage: "attach local storage path",
+	Flags: []cli.Flag{
+		&cli.BoolFlag{
+			Name:  "init",
+			Usage: "initialize the path first",
+		},
+		&cli.Uint64Flag{
+			Name:  "weight",
+			Usage: "(for init) path weight",
+			Value: 10,
+		},
+		&cli.BoolFlag{
+			Name:  "seal",
+			Usage: "(for init) use path for sealing",
+		},
+		&cli.BoolFlag{
+			Name:  "store",
+			Usage: "(for init) use path for long-term storage",
+		},
+	},
+	Action: func(cctx *cli.Context) error {
+		nodeApi, closer, err := lcli.GetWorkerAPI(cctx)
+		if err != nil {
+			return err
+		}
+		defer closer()
+		ctx := lcli.ReqContext(cctx)
+
+		if !cctx.Args().Present() {
+			return xerrors.Errorf("must specify storage path to attach")
+		}
+
+		p, err := homedir.Expand(cctx.Args().First())
+		if err != nil {
+			return xerrors.Errorf("expanding path: %w", err)
+		}
+
+		if cctx.Bool("init") {
+			if err := os.MkdirAll(p, 0755); err != nil {
+				if !os.IsExist(err) {
+					return err
+				}
+			}
+
+			_, err := os.Stat(filepath.Join(p, metaFile))
+			if !os.IsNotExist(err) {
+				if err == nil {
+					return xerrors.Errorf("path is already initialized")
+				}
+				return err
+			}
+
+			cfg := &stores.LocalStorageMeta{
+				ID:       stores.ID(uuid.New().String()),
+				Weight:   cctx.Uint64("weight"),
+				CanSeal:  cctx.Bool("seal"),
+				CanStore: cctx.Bool("store"),
+			}
+
+			if !(cfg.CanStore || cfg.CanSeal) {
+				return xerrors.Errorf("must specify at least one of --store of --seal")
+			}
+
+			b, err := json.MarshalIndent(cfg, "", "  ")
+			if err != nil {
+				return xerrors.Errorf("marshaling storage config: %w", err)
+			}
+
+			if err := ioutil.WriteFile(filepath.Join(p, metaFile), b, 0644); err != nil {
+				return xerrors.Errorf("persisting storage metadata (%s): %w", filepath.Join(p, metaFile), err)
+			}
+		}
+
+		return nodeApi.StorageAddLocal(ctx, p)
+	},
+}