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| 1 | +// go-spacemesh is a golang implementation of the Spacemesh node. |
| 2 | +// See - https://spacemesh.io |
| 3 | +package cmd |
| 4 | + |
| 5 | +import ( |
| 6 | + "context" |
| 7 | + "fmt" |
| 8 | + units "github.com/docker/go-units" |
| 9 | + "github.com/golang/protobuf/ptypes/empty" |
| 10 | + "github.com/olekukonko/tablewriter" |
| 11 | + pb "github.com/spacemeshos/api/release/go/spacemesh/v1" |
| 12 | + "github.com/spacemeshos/go-spacemesh/common/types" |
| 13 | + "github.com/spf13/cobra" |
| 14 | + "github.com/spf13/viper" |
| 15 | + "google.golang.org/grpc" |
| 16 | + "google.golang.org/grpc/credentials/insecure" |
| 17 | + "google.golang.org/protobuf/types/known/emptypb" |
| 18 | + _ "net/http/pprof" |
| 19 | + "os" |
| 20 | + "strings" |
| 21 | +) |
| 22 | + |
| 23 | +var overviewCmd = &cobra.Command{ |
| 24 | + Use: "overview", |
| 25 | + Short: "print overview of smesher", |
| 26 | + Run: func(c *cobra.Command, args []string) { |
| 27 | + ctx := context.Background() |
| 28 | + if err := print(ctx); err != nil { |
| 29 | + fmt.Println(err.Error()) |
| 30 | + } |
| 31 | + }, |
| 32 | +} |
| 33 | + |
| 34 | +func print(ctx context.Context) error { |
| 35 | + privateURL := resolveToLocalhost(viper.GetString("api.grpc-private-listener")) |
| 36 | + publicURL := resolveToLocalhost(viper.GetString("api.grpc-public-listener")) |
| 37 | + |
| 38 | + overViewState, err := getOverViewState(ctx, publicURL, privateURL) |
| 39 | + if err != nil { |
| 40 | + return err |
| 41 | + } |
| 42 | + |
| 43 | + percent := fmt.Sprintf("%.2f %%", 100*(float64(overViewState.CompletedSize)/float64(overViewState.CommitmentSize))) |
| 44 | + commitStatus := fmt.Sprintf("%s / %s %s", overViewState.CompletedSize.String(), overViewState.CommitmentSize.String(), percent) |
| 45 | + var syncStatus string |
| 46 | + if overViewState.IsSynced { |
| 47 | + syncStatus = fmt.Sprintf("Success Current(%d)GenesisEndLayer(%d)", overViewState.CurrentLayerId, overViewState.GenesisEndLayer) |
| 48 | + } else { |
| 49 | + syncStatus = fmt.Sprintf("Fail Current(%d) GenesisEndLayer(%d)", overViewState.CurrentLayerId, overViewState.GenesisEndLayer) |
| 50 | + } |
| 51 | + |
| 52 | + tbl := tablewriter.NewWriter(os.Stdout) |
| 53 | + tbl.Append([]string{"SmeshId", fmt.Sprintf("ID(0x%s) Addr(%s)", types.BytesToNodeID(overViewState.SmesherId).String(), types.GenerateAddress(overViewState.SmesherId).String())}) |
| 54 | + tbl.Append([]string{"SmeshState", overViewState.State.String()}) |
| 55 | + tbl.Append([]string{"CoinBase", overViewState.CoinBase}) |
| 56 | + tbl.Append([]string{"GenesisId", overViewState.GenesisId.String()}) |
| 57 | + tbl.Append([]string{"SyncStatus", syncStatus}) |
| 58 | + tbl.Append([]string{"SmeshProgress", commitStatus}) |
| 59 | + tbl.Render() |
| 60 | + return nil |
| 61 | +} |
| 62 | + |
| 63 | +func getOverViewState(ctx context.Context, publicURL, privateURL string) (*OverViewStatus, error) { |
| 64 | + publicConn, err := grpc.Dial(publicURL, grpc.WithTransportCredentials(insecure.NewCredentials())) |
| 65 | + if err != nil { |
| 66 | + return nil, err |
| 67 | + } |
| 68 | + |
| 69 | + privateConn, err := grpc.Dial(privateURL, grpc.WithTransportCredentials(insecure.NewCredentials())) |
| 70 | + if err != nil { |
| 71 | + return nil, err |
| 72 | + } |
| 73 | + |
| 74 | + smesherClient := pb.NewSmesherServiceClient(privateConn) |
| 75 | + status, err := smesherClient.PostSetupStatus(ctx, &empty.Empty{}) |
| 76 | + if err != nil { |
| 77 | + return nil, err |
| 78 | + } |
| 79 | + |
| 80 | + postCfg, err := smesherClient.PostConfig(ctx, &empty.Empty{}) |
| 81 | + if err != nil { |
| 82 | + return nil, err |
| 83 | + } |
| 84 | + |
| 85 | + smeshId, err := smesherClient.SmesherID(ctx, &emptypb.Empty{}) |
| 86 | + if err != nil { |
| 87 | + return nil, err |
| 88 | + } |
| 89 | + |
| 90 | + coinBase, err := smesherClient.Coinbase(ctx, &empty.Empty{}) |
| 91 | + if err != nil { |
| 92 | + return nil, err |
| 93 | + } |
| 94 | + |
| 95 | + nodeClient := pb.NewNodeServiceClient(publicConn) |
| 96 | + nodeStatus, err := nodeClient.Status(ctx, &pb.StatusRequest{}) |
| 97 | + if err != nil { |
| 98 | + return nil, err |
| 99 | + } |
| 100 | + |
| 101 | + nodeInfo, err := nodeClient.NodeInfo(ctx, &empty.Empty{}) |
| 102 | + if err != nil { |
| 103 | + return nil, err |
| 104 | + } |
| 105 | + |
| 106 | + meshClient := pb.NewMeshServiceClient(publicConn) |
| 107 | + genesisIDResp, err := meshClient.GenesisID(ctx, &pb.GenesisIDRequest{}) |
| 108 | + if err != nil { |
| 109 | + return nil, err |
| 110 | + } |
| 111 | + |
| 112 | + commitmentSize := postCfg.LabelsPerUnit * uint64(postCfg.BitsPerLabel) * (uint64(status.GetStatus().GetOpts().NumUnits)) / 8 |
| 113 | + completed := status.GetStatus().NumLabelsWritten * uint64(postCfg.BitsPerLabel) / 8 |
| 114 | + |
| 115 | + v := types.Hash20{} |
| 116 | + copy(v[:], genesisIDResp.GenesisId) |
| 117 | + return &OverViewStatus{ |
| 118 | + CompletedSize: StorageSize(completed), |
| 119 | + CommitmentSize: StorageSize(commitmentSize), |
| 120 | + State: status.GetStatus().GetState(), |
| 121 | + CoinBase: coinBase.AccountId.Address, |
| 122 | + SmesherId: smeshId.PublicKey, |
| 123 | + GenesisId: v, |
| 124 | + IsSynced: nodeStatus.GetStatus().IsSynced, |
| 125 | + CurrentLayerId: int(nodeStatus.GetStatus().TopLayer.Number), |
| 126 | + GenesisEndLayer: int(nodeInfo.GetEffectiveGenesis()), |
| 127 | + }, nil |
| 128 | +} |
| 129 | + |
| 130 | +type StorageSize int64 |
| 131 | + |
| 132 | +func (s StorageSize) String() string { |
| 133 | + return units.BytesSize(float64(s)) |
| 134 | +} |
| 135 | + |
| 136 | +type OverViewStatus struct { |
| 137 | + State pb.PostSetupStatus_State |
| 138 | + CompletedSize StorageSize |
| 139 | + CommitmentSize StorageSize |
| 140 | + |
| 141 | + CoinBase string |
| 142 | + SmesherId []byte |
| 143 | + GenesisId types.Hash20 |
| 144 | + |
| 145 | + IsSynced bool |
| 146 | + CurrentLayerId int |
| 147 | + GenesisEndLayer int |
| 148 | +} |
| 149 | + |
| 150 | +func resolveToLocalhost(URL string) string { |
| 151 | + return strings.ReplaceAll(URL, "0.0.0.0", "127.0.0.1") |
| 152 | +} |
| 153 | + |
| 154 | +func init() { |
| 155 | + rootCmd.AddCommand(overviewCmd) |
| 156 | +} |
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