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Fix pond

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This commit is contained in:
Łukasz Magiera 2019-11-27 15:18:51 +01:00
parent 23e0008b81
commit d2412f4f00
6 changed files with 159 additions and 131 deletions
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96
cmd/lotus-seed/main.go
View File

@ -1,24 +1,15 @@
package main
import (
"crypto/sha256"
"encoding/json"
"fmt"
"io/ioutil"
"math/rand"
"os"
"path/filepath"
badger "github.com/ipfs/go-ds-badger"
logging "github.com/ipfs/go-log"
"github.com/mitchellh/go-homedir"
"golang.org/x/xerrors"
"gopkg.in/urfave/cli.v2"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/address"
"github.com/filecoin-project/lotus/genesis"
"github.com/filecoin-project/lotus/lib/sectorbuilder"
"github.com/filecoin-project/lotus/cmd/lotus-seed/seed"
)
var log = logging.Logger("lotus-seed")
@ -88,89 +79,6 @@ var preSealCmd = &cli.Command{
return err
}
cfg := &sectorbuilder.Config{
Miner: maddr,
SectorSize: c.Uint64("sector-size"),
CacheDir: filepath.Join(sbroot, "cache"),
SealedDir: filepath.Join(sbroot, "sealed"),
StagedDir: filepath.Join(sbroot, "staging"),
MetadataDir: filepath.Join(sbroot, "meta"),
WorkerThreads: 2,
}
for _, d := range []string{cfg.CacheDir, cfg.SealedDir, cfg.StagedDir, cfg.MetadataDir} {
if err := os.MkdirAll(d, 0775); err != nil {
return err
}
}
mds, err := badger.NewDatastore(filepath.Join(sbroot, "badger"), nil)
if err != nil {
return err
}
if err := build.GetParams(true, false); err != nil {
return xerrors.Errorf("getting params: %w", err)
}
sb, err := sectorbuilder.New(cfg, mds)
if err != nil {
return err
}
r := rand.New(rand.NewSource(101))
size := sectorbuilder.UserBytesForSectorSize(c.Uint64("sector-size"))
var sealedSectors []genesis.PreSeal
for i := uint64(1); i <= c.Uint64("num-sectors"); i++ {
sid, err := sb.AcquireSectorId()
if err != nil {
return err
}
pi, err := sb.AddPiece(size, sid, r, nil)
if err != nil {
return err
}
trand := sha256.Sum256([]byte(c.String("ticket-preimage")))
ticket := sectorbuilder.SealTicket{
TicketBytes: trand,
}
fmt.Println("Piece info: ", pi)
pco, err := sb.SealPreCommit(sid, ticket, []sectorbuilder.PublicPieceInfo{pi})
if err != nil {
return xerrors.Errorf("commit: %w", err)
}
sealedSectors = append(sealedSectors, genesis.PreSeal{
CommR: pco.CommR,
CommD: pco.CommD,
SectorID: sid,
})
}
output := map[string]genesis.GenesisMiner{
maddr.String(): genesis.GenesisMiner{
Sectors: sealedSectors,
},
}
out, err := json.MarshalIndent(output, "", " ")
if err != nil {
return err
}
if err := ioutil.WriteFile("pre-seal-"+maddr.String()+".json", out, 0664); err != nil {
return err
}
if err := mds.Close(); err != nil {
return xerrors.Errorf("closing datastore: %w", err)
}
return nil
return seed.PreSeal(maddr, c.Uint64("sector-size"), c.Uint64("num-sectors"), sbroot, []byte(c.String("ticket-preimage")))
},
}

106
cmd/lotus-seed/seed/seed.go Normal file
View File

@ -0,0 +1,106 @@
package seed
import (
"crypto/sha256"
"encoding/json"
"fmt"
"io/ioutil"
"math/rand"
"os"
"path/filepath"
badger "github.com/ipfs/go-ds-badger"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/address"
"github.com/filecoin-project/lotus/genesis"
"github.com/filecoin-project/lotus/lib/sectorbuilder"
)
func PreSeal(maddr address.Address, ssize uint64, sectors uint64, sbroot string, preimage []byte) error {
cfg := &sectorbuilder.Config{
Miner: maddr,
SectorSize: ssize,
CacheDir: filepath.Join(sbroot, "cache"),
SealedDir: filepath.Join(sbroot, "sealed"),
StagedDir: filepath.Join(sbroot, "staging"),
MetadataDir: filepath.Join(sbroot, "meta"),
WorkerThreads: 2,
}
for _, d := range []string{cfg.CacheDir, cfg.SealedDir, cfg.StagedDir, cfg.MetadataDir} {
if err := os.MkdirAll(d, 0775); err != nil {
return err
}
}
mds, err := badger.NewDatastore(filepath.Join(sbroot, "badger"), nil)
if err != nil {
return err
}
if err := build.GetParams(true, false); err != nil {
return xerrors.Errorf("getting params: %w", err)
}
sb, err := sectorbuilder.New(cfg, mds)
if err != nil {
return err
}
r := rand.New(rand.NewSource(101))
size := sectorbuilder.UserBytesForSectorSize(ssize)
var sealedSectors []genesis.PreSeal
for i := uint64(1); i <= sectors; i++ {
sid, err := sb.AcquireSectorId()
if err != nil {
return err
}
pi, err := sb.AddPiece(size, sid, r, nil)
if err != nil {
return err
}
trand := sha256.Sum256(preimage)
ticket := sectorbuilder.SealTicket{
TicketBytes: trand,
}
fmt.Println("Piece info: ", pi)
pco, err := sb.SealPreCommit(sid, ticket, []sectorbuilder.PublicPieceInfo{pi})
if err != nil {
return xerrors.Errorf("commit: %w", err)
}
sealedSectors = append(sealedSectors, genesis.PreSeal{
CommR: pco.CommR,
CommD: pco.CommD,
SectorID: sid,
})
}
output := map[string]genesis.GenesisMiner{
maddr.String(): genesis.GenesisMiner{
Sectors: sealedSectors,
},
}
out, err := json.MarshalIndent(output, "", " ")
if err != nil {
return err
}
if err := ioutil.WriteFile(filepath.Join(sbroot, "pre-seal-"+maddr.String()+".json"), out, 0664); err != nil {
return err
}
if err := mds.Close(); err != nil {
return xerrors.Errorf("closing datastore: %w", err)
}
return nil
}

10
lotuspond/front/src/FullNode.js
View File

@ -45,8 +45,6 @@ class FullNode extends React.Component {
return this.props.client.call('Filecoin.PaychVoucherList', [paych])
}))
let minerList = await this.props.client.call('Filecoin.MinerAddresses', [])
let mpoolPending = (await this.props.client.call('Filecoin.MpoolPending', [tipset])).length
this.setState(() => ({
@ -62,8 +60,6 @@ class FullNode extends React.Component {
vouchers: vouchers,
defaultAddr: defaultAddr,
minerList: minerList,
}))
}
@ -110,11 +106,6 @@ class FullNode extends React.Component {
)
}
let miners = <span/>
if(this.state.minerList.length > 0) {
miners = this.state.minerList.map((a, k) => <div key={k}><Address miner={true} client={this.props.client} addr={a} mountWindow={this.props.mountWindow}/></div>)
}
let storageMine = <a href="#" onClick={this.startStorageMiner} hidden={!this.props.spawnStorageNode}>[Spawn Storage Miner]</a>
let addresses = this.state.addrs.map((addr) => {
@ -153,7 +144,6 @@ class FullNode extends React.Component {
<div>
<div>Balances: [New <a href="#" onClick={this.newSecpAddr}>[Secp256k1]</a> <a href="#" onClick={this.newBLSAddr}>[BLS]</a>]</div>
<div>{addresses}</div>
<div>{miners}</div>
<div>{paychannels}</div>
</div>

23
lotuspond/spawn.go
View File

@ -11,6 +11,10 @@ import (
"time"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/build"
"github.com/filecoin-project/lotus/chain/address"
"github.com/filecoin-project/lotus/cmd/lotus-seed/seed"
)
func (api *api) Spawn() (nodeInfo, error) {
@ -19,9 +23,24 @@ func (api *api) Spawn() (nodeInfo, error) {
return nodeInfo{}, err
}
params := []string{"daemon", "--bootstrap=false"}
genParam := "--genesis=" + api.genesis
id := atomic.AddInt32(&api.cmds, 1)
if id == 1 {
// preseal
genMiner, err := address.NewIDAddress(101)
if err != nil {
return nodeInfo{}, err
}
err = seed.PreSeal(genMiner, build.SectorSizes[0], 1, filepath.Join(dir, "preseal"), []byte("8"))
if err != nil {
return nodeInfo{}, xerrors.Errorf("preseal failed: %w", err)
}
params = append(params, "--genesis-presealed-sectors="+filepath.Join(dir, "preseal", "pre-seal-t0101.json"))
// make genesis
genf, err := ioutil.TempFile(os.TempDir(), "lotus-genesis-")
if err != nil {
@ -54,7 +73,7 @@ func (api *api) Spawn() (nodeInfo, error) {
return nodeInfo{}, err
}
cmd := exec.Command("./lotus", "daemon", "--bootstrap=false", genParam)
cmd := exec.Command("./lotus", append(params, genParam)...)
cmd.Stderr = io.MultiWriter(os.Stderr, errlogfile, mux.errpw)
cmd.Stdout = io.MultiWriter(os.Stdout, logfile, mux.outpw)
@ -114,7 +133,7 @@ func (api *api) SpawnStorage(fullNodeRepo string) (nodeInfo, error) {
initArgs := []string{"init"}
if fullNodeRepo == api.running[1].meta.Repo {
initArgs = []string{"init", "--actor=t0101", "--genesis-miner"}
initArgs = []string{"init", "--actor=t0101", "--genesis-miner", "--pre-sealed-sectors=" + filepath.Join(fullNodeRepo, "preseal")}
}
id := atomic.AddInt32(&api.cmds, 1)

5
miner/miner.go
View File

@ -239,6 +239,8 @@ func (m *Miner) GetBestMiningCandidate(ctx context.Context) (*MiningBase, error)
func (m *Miner) mineOne(ctx context.Context, addr address.Address, base *MiningBase) (*types.BlockMsg, error) {
log.Debugw("attempting to mine a block", "tipset", types.LogCids(base.ts.Cids()))
start := time.Now()
ticket, err := m.computeTicket(ctx, addr, base)
if err != nil {
return nil, xerrors.Errorf("scratching ticket failed: %w", err)
@ -260,6 +262,9 @@ func (m *Miner) mineOne(ctx context.Context, addr address.Address, base *MiningB
}
log.Infow("mined new block", "cid", b.Cid())
dur := time.Now().Sub(start)
log.Infof("Creating block took %s", dur)
return b, nil
}