local-network 2k 本地2k测试网搭建

  • 一. 2k测试网
    • 1. 下载源代码
    • 2. 选择分支
    • 3. 设置环境变量
    • 4. 清理环境
    • 5. 编译2k
    • 6. 下载证明参数
    • 7. 预密封两个 2KiB 大小的扇区
    • 8. 生成创世块
    • 9. 创建默认地址
  • 二. 启动节点
    • 1. 启动创世节点
    • 2. 查看环境变量
    • 3. 导入创世节点的钱包
    • 4. 初始化创世旷工
    • 5. 启动创世旷工
    • 6. 重启创世旷工
  • 三. 启动其它节点
    • 1. 拷贝同步数据
    • 2. 启动节点
    • 3. 查看创始节点连接信息
    • 4. 连接到创世节点
    • 5. 创建钱包
    • 6. 从创世节点发送一些fil
    • 7. 查看钱包
    • 8. 初始化新节点
    • 9. 启动新节点
    • 10. 查看新节点
  • 参考

一. 2k测试网

  • 安装依赖
mkdir -p /var/log/2k
mkdir /2k

apt install mesa-opencl-icd ocl-icd-opencl-dev gcc git bzr jq pkg-config curl clang build-essential hwloc libhwloc-dev wget -y
  • rust
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
  • go
wget https://studygolang.com/dl/golang/go1.16.4.linux-amd64.tar.gz
rm -rf /usr/local/go && tar -C /usr/local -xzf go1.16.4.linux-amd64.tar.gz
  • .profile 添加环境变量
export PATH=$PATH:/usr/local/go/bin

go env -w GOPROXY=https://goproxy.cn,direct
go env -w GO111MODULE=on

1. 下载源代码

git clone https://github.com/filecoin-project/lotus lotus-local-net
cd lotus-local-net

2. 选择分支

git checkout v1.15.2-rc1

3. 设置环境变量

  • cat .bashrc
# lotus 2k
export LOTUS_PATH=/2k/lotus-local-net
export LOTUS_MINER_PATH=/2k/lotus-miner-local-net
export LOTUS_SKIP_GENESIS_CHECK=_yes_
export CGO_CFLAGS_ALLOW="-D__BLST_PORTABLE__"
export CGO_CFLAGS="-D__BLST_PORTABLE__"export IPFS_GATEWAY=https://proof-parameters.s3.cn-south-1.jdcloud-oss.com/ipfs/

4. 清理环境

rm -rf ~/.lotus/
rm -rf ~/.lotusminer/
rm -rf ~/.genesis-sectors/
rm -rf ~/devgen.car
rm -rf ~/localnet.json

5. 编译2k

# make 2k
rm -f lotus
go build  -ldflags="-X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.dcf6f6414" -tags=2k -o lotus ./cmd/lotus
rm -f lotus-miner
go build  -ldflags="-X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.dcf6f6414" -tags=2k -o lotus-miner ./cmd/lotus-miner
rm -f lotus-worker
go build  -ldflags="-X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.dcf6f6414" -tags=2k -o lotus-worker ./cmd/lotus-worker
rm -f lotus-seed
go build  -ldflags="-X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.dcf6f6414" -tags=2k -o lotus-seed ./cmd/lotus-seed
rm -f lotus-shed
go build  -ldflags="-X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.dcf6f6414" -tags=2k -o lotus-shed ./cmd/lotus-shed
rm -f lotus-wallet
go build -o lotus-wallet ./cmd/lotus-wallet
rm -f lotus-gateway
go build  -ldflags="-X=github.com/filecoin-project/lotus/build.CurrentCommit=+git.dcf6f6414" -tags=2k -o lotus-gateway ./cmd/lotus-gateway

## make install

6. 下载证明参数

lotus fetch-params 2048

7. 预密封两个 2KiB 大小的扇区

# lotus-seed pre-seal --sector-size 2KiB --num-sectors 2
[flexi_logger][ERRCODE::Time] flexi_logger has to work with UTC rather than with local time, caused by IndeterminateOffsetSee https://docs.rs/flexi_logger/latest/flexi_logger/error_info/index.html#time
sector-id: {{1000 0} 5}, piece info: {2048 baga6ea4seaqmfrefe7lz2opiur24pu4eigjntbxzblwrvwtstviy36vf5z5h4ei}
2022-04-25T03:20:32.445Z    WARN    preseal seed/seed.go:178    PreCommitOutput: {{1000 0} 5} bagboea4b5abcampmod6ppp2tzbrm6mje3owdgqz2kwbbi7t6qp3f6px2jt4iibjy baga6ea4seaqmfrefe7lz2opiur24pu4eigjntbxzblwrvwtstviy36vf5z5h4ei
sector-id: {{1000 1} 5}, piece info: {2048 baga6ea4seaqhmnbwed53xqpml7svo24dbw3l7ettu4rz6hapygrooqabvwlnkfy}
2022-04-25T03:20:32.500Z    WARN    preseal seed/seed.go:178    PreCommitOutput: {{1000 1} 5} bagboea4b5abcaxb3tizv4nitoz4jq5iwnqphad7zk2254xfczq7ypbedydcdsvzg baga6ea4seaqhmnbwed53xqpml7svo24dbw3l7ettu4rz6hapygrooqabvwlnkfy
2022-04-25T03:20:32.501Z    WARN    preseal seed/seed.go:103    PeerID not specified, generating dummy
2022-04-25T03:20:32.501Z    INFO    preseal seed/seed.go:232    Writing preseal manifest to /root/.genesis-sectors/pre-seal-t01000.json
  • 预密封好的数据
# tree .genesis-sectors/
.genesis-sectors/
├── cache
│   ├── s-t01000-0
│   │   ├── p_aux
│   │   ├── sc-02-data-tree-r-last.dat
│   │   └── t_aux
│   └── s-t01000-1
│       ├── p_aux
│       ├── sc-02-data-tree-r-last.dat
│       └── t_aux
├── pre-seal-t01000.json
├── pre-seal-t01000.key
├── sealed
│   ├── s-t01000-0
│   └── s-t01000-1
├── sectorstore.json
├── unsealed
├── update
└── update-cache7 directories, 11 files

8. 生成创世块

lotus-seed genesis new localnet.json

9. 创建默认地址

# lotus-seed genesis add-miner localnet.json /root/.genesis-sectors/pre-seal-t01000.json
2022-04-25T03:22:25.652Z    INFO    lotus-seed  lotus-seed/genesis.go:129   Adding miner t01000 to genesis template
2022-04-25T03:22:25.652Z    INFO    lotus-seed  lotus-seed/genesis.go:146   Giving t3wmxcnxmvz3yo2o2cqqkhehfw26opxtubwmdophp3ookx67mxhkluhxyfklmpzw7pinikrg2qzyonnrxsprra some initial balance

二. 启动节点

1. 启动创世节点

nohup lotus daemon --lotus-make-genesis=devgen.car --genesis-template=localnet.json --bootstrap=false >> /var/log/2k/daemon.log 2>&1 &

2. 查看环境变量

  • 设置LOTUS_PATH和LOTUS_MINER_PATH
# lotus 2k
export LOTUS_PATH=/2k/lotus-local-net
export LOTUS_MINER_PATH=/2k/lotus-miner-local-net
export LOTUS_SKIP_GENESIS_CHECK=_yes_
export CGO_CFLAGS_ALLOW="-D__BLST_PORTABLE__"
export CGO_CFLAGS="-D__BLST_PORTABLE__"export IPFS_GATEWAY=https://proof-parameters.s3.cn-south-1.jdcloud-oss.com/ipfs/

3. 导入创世节点的钱包

# lotus wallet import --as-default ~/.genesis-sectors/pre-seal-t01000.key
imported key t3wmxcnxmvz3yo2o2cqqkhehfw26opxtubwmdophp3ookx67mxhkluhxyfklmpzw7pinikrg2qzyonnrxsprra successfully!

# lotus wallet list
Address                                                                                 Balance                          Nonce  Default
t3wmxcnxmvz3yo2o2cqqkhehfw26opxtubwmdophp3ookx67mxhkluhxyfklmpzw7pinikrg2qzyonnrxsprra  49999999.999996757993460764 FIL  0      X

4. 初始化创世旷工

lotus-miner init --genesis-miner --actor=t01000 --sector-size=2KiB --pre-sealed-sectors=~/.genesis-sectors --pre-sealed-metadata=~/.genesis-sectors/pre-seal-t01000.json --nosync

2022-04-25T03:26:12.296Z INFO    main    lotus-miner/init.go:517 Importing pre-sealed sector metadata for t01000
2022-04-25T03:26:12.333Z    INFO    main    lotus-miner/init.go:278 Miner successfully created, you can now start it with 'lotus-miner run'

5. 启动创世旷工

[IndexProvider]Enable = false

nohup lotus-miner run --nosync >> /var/log/2k/miner.log 2>&1 &
  • sync behind! 过一段时间之后就会同步上
# lotus-miner info
Enabled subsystems (from miner API): [Mining Sealing SectorStorage Markets]
Enabled subsystems (from markets API): [Mining Sealing SectorStorage Markets]
Chain: [sync behind! (4m1s behind)] [basefee 100 aFIL]
⚠ 1 Active alerts (check lotus-miner log alerts)
Miner: t01000 (2 KiB sectors)
Power: 40 Ki / 40 Ki (100.0000%)Raw: 4 KiB / 4 KiB (100.0000%)Committed: 4 KiBProving: 4 KiB
Projected average block win rate: 20024.16/week (every 30s)
Projected block win with 99.9% probability every 41s
(projections DO NOT account for future network and miner growth)Miner Balance:    5323.843 FILPreCommit:  0Pledge:     2 aFILVesting:    3992.882 FILAvailable:  1330.961 FIL
Market Balance:   0Locked:    0Available: 0
Worker Balance:   50000000 FIL
Total Spendable:  50001330.961 FILSectors:Total: 2Proving: 2Workers: Seal(1) WdPoSt(0) WinPoSt(0)Storage Deals: 0, 0 BRetrieval Deals (complete): 0, 0 B

# lotus-miner info
Enabled subsystems (from miner API): [Mining Sealing SectorStorage Markets]
Enabled subsystems (from markets API): [Mining Sealing SectorStorage Markets]
Chain: [sync ok] [basefee 100 aFIL]
Miner: t01000 (2 KiB sectors)
Power: 40 Ki / 40 Ki (100.0000%)Raw: 4 KiB / 4 KiB (100.0000%)Committed: 6 KiBProving: 6 KiB (2 KiB Faulty, 33.33%)
Projected average block win rate: 20024.16/week (every 30s)
Projected block win with 99.9% probability every 41s
(projections DO NOT account for future network and miner growth)Miner Balance:    132540.906 FILPreCommit:  0Pledge:     59.605 nFILVesting:    99297.112 FILAvailable:  33243.793 FIL
Market Balance:   0Locked:    0Available: 0
Worker Balance:   50000000 FIL
Total Spendable:  50033243.793 FILSectors:Total: 3Proving: 3Workers: Seal(1) WdPoSt(0) WinPoSt(0)Storage Deals: 0, 0 BRetrieval Deals (complete): 0, 0 B

6. 重启创世旷工

  • 停止 lotus daemon 和 lotus-miner
lotus daemon stop

lotus-miner stop
  • 启动
nohup lotus daemon --genesis=devgen.car --profile=bootstrapper >> /var/log/2k/daemon.log 2>&1 &

nohup lotus-miner run --nosync >> /var/log/2k/miner.log 2>&1 &

三. 启动其它节点

1. 拷贝同步数据

  • devgen.car
scp devgen.car root@192.168.2.182:/root

2. 启动节点

mkdir -p /var/log/2k/

lotus fetch-params 2048

nohup lotus daemon --genesis=devgen.car --bootstrap=false >> /var/log/2k/daemon.log 2>&1 &

3. 查看创始节点连接信息

# lotus net listen
/ip4/192.168.2.179/tcp/34597/p2p/12D3KooWEBTiNWr4wY1DaY4dYSzEzyvnn3DFX4PZuPkm3nzJfapG
/ip4/127.0.0.1/tcp/34597/p2p/12D3KooWEBTiNWr4wY1DaY4dYSzEzyvnn3DFX4PZuPkm3nzJfapG
/ip6/::1/tcp/45173/p2p/12D3KooWEBTiNWr4wY1DaY4dYSzEzyvnn3DFX4PZuPkm3nzJfapG

4. 连接到创世节点

# lotus net connect /ip4/192.168.2.179/tcp/34597/p2p/12D3KooWEBTiNWr4wY1DaY4dYSzEzyvnn3DFX4PZuPkm3nzJfapG
connect 12D3KooWEBTiNWr4wY1DaY4dYSzEzyvnn3DFX4PZuPkm3nzJfapG: success

# lotus net peers
12D3KooWEBTiNWr4wY1DaY4dYSzEzyvnn3DFX4PZuPkm3nzJfapG, [/ip4/192.168.2.179/tcp/34597]

# lotus sync wait
Worker: 2; Base: 4706; Target: 4707 (diff: 1))
State: complete; Current Epoch: 4707; Todo: 0
Validated 882 messages (48 per second)

5. 创建钱包

# lotus wallet new bls
t3sg4tcgiw2refeorxnus2irpqqzujx4oqkeeqle3mgmdinv6mpwuei5s6zym3auqhndcxvupz4kg5arh6ry4a

6. 从创世节点发送一些fil

# lotus send t3sg4tcgiw2refeorxnus2irpqqzujx4oqkeeqle3mgmdinv6mpwuei5s6zym3auqhndcxvupz4kg5arh6ry4a 1000000
bafy2bzacectn5iu4bss2reuqn2jtxphka73yubgfhvqn4vpacriiplokrmams

7. 查看钱包

# lotus wallet list
Address                                                                                 Balance      Nonce  Default
t3sg4tcgiw2refeorxnus2irpqqzujx4oqkeeqle3mgmdinv6mpwuei5s6zym3auqhndcxvupz4kg5arh6ry4a  1000000 FIL  0      X

8. 初始化新节点

# lotus-miner init --sector-size=2KiB

2022-04-25T08:50:40.536Z INFO    main    lotus-miner/init.go:178 Checking if repo exists
2022-04-25T08:50:40.536Z    INFO    main    lotus-miner/init.go:194 Checking full node version
2022-04-25T08:50:40.536Z    INFO    main    lotus-miner/init.go:205 Initializing repo
2022-04-25T08:50:40.536Z    INFO    repo    repo/fsrepo.go:267  Initializing repo at '/seal/miner'
2022-04-25T08:50:40.537Z    INFO    main    lotus-miner/init.go:420 Initializing libp2p identity
2022-04-25T08:50:40.575Z    INFO    badger  v2@v2.2007.3/levels.go:183 All 0 tables opened in 0s2022-04-25T08:50:40.613Z   INFO    badger  v2@v2.2007.3/levels.go:183 All 0 tables opened in 0s2022-04-25T08:50:40.677Z   INFO    main    lotus-miner/init.go:749 Pushed CreateMiner message: bafy2bzacednez3e6enxicjtebhg3j5ciqjop5yxxyjd53da7t7cfen3mhpa6o
2022-04-25T08:50:40.677Z    INFO    main    lotus-miner/init.go:750 Waiting for confirmation
2022-04-25T08:51:10.145Z    INFO    main    lotus-miner/init.go:766 New miners address is: t01002 (t23yvqfkzvkgjo7bi5zikdvpox5tm5bmmk4s7oera)
2022-04-25T08:51:10.145Z    INFO    main    lotus-miner/init.go:554 Created new miner: t01002
2022-04-25T08:51:10.154Z    INFO    main    lotus-miner/init.go:278 Miner successfully created, you can now start it with 'lotus-miner run'

9. 启动新节点

  • cat $LOTUS_MINER_PATH/config.toml 修改配置 Enable = false
[IndexProvider]# Enable set whether to enable indexing announcement to the network and expose endpoints that# allow indexer nodes to process announcements. Disabled by default.## type: bool# env var: LOTUS_INDEXPROVIDER_ENABLE#Enable = trueEnable = false

nohup lotus-miner run >> /var/log/2k/miner.log 2>&1 &

10. 查看新节点

# lotus-miner info
Enabled subsystems (from miner API): [Mining Sealing SectorStorage Markets]
Enabled subsystems (from markets API): [Mining Sealing SectorStorage Markets]
Chain: [sync ok] [basefee 100 aFIL]
⚠ 1 Active alerts (check lotus-miner log alerts)
Miner: t01002 (2 KiB sectors)
Power: 0  / 42 Ki (0.0000%)Raw: 0 B / 6 KiB (0.0000%)Committed: 0 BProving: 0 B
Below minimum power threshold, no blocks will be won
Miner Balance:    0PreCommit:  0Pledge:     0Vesting:    0Available:  0
Market Balance:   0Locked:    0Available: 0
Worker Balance:   1000000 FIL
Total Spendable:  1000000 FILSectors:Total: 0Workers: Seal(1) WdPoSt(0) WinPoSt(0)Storage Deals: 0, 0 BRetrieval Deals (complete): 0, 0 B

# lotus-miner log alerts
active   process:fd-limitlast raised at 2022-04-25 09:11:41.21 +0000 UTC; reason: {"message":"soft FD limit is low","recommended_min":100000,"soft_limit":16384}
  • 临时修改ulimit，添加到环境变量
ulimit -n 1024000
  • 重启节点
nohup lotus daemon --genesis=devgen.car --bootstrap=false >> /var/log/2k/daemon.log 2>&1 &

lotus net connect /ip4/192.168.2.179/tcp/34597/p2p/12D3KooWEBTiNWr4wY1DaY4dYSzEzyvnn3DFX4PZuPkm3nzJfapG

nohup lotus-miner run >> /var/log/2k/miner.log 2>&1 &

参考

  1. Local network
  2. 本地搭建 2K 测试网入门教程

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