lotus-local-net 2k v1.17.0-rc4

系列文章目录

lotus

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前言

Local network

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一、依赖

• Ubuntu

# cat /etc/issue
Ubuntu 18.04.6 LTS \n \l

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

source "$HOME/.cargo/env"

# rustc --version
rustc 1.62.1 (e092d0b6b 2022-07-16)

• go

wget https://studygolang.com/dl/golang/go1.18.4.linux-amd64.tar.gz

rm -rf /usr/local/go && tar -C /usr/local -xzf go1.18.4.linux-amd64.tar.gz

echo 'export PATH=$PATH:/usr/local/go/bin' >> ~/.profile && source ~/.profile

# go version
go version go1.18.4 linux/amd64

二、源码编译

1.清理环境

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

2.环境变量

• .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/

3.源码编译

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

# cd lotus-local-net/
# git checkout v1.17.0-rc4
# git show
commit fd1207c5c73213b496b12da0860c1e55d69465e2 (HEAD, tag: v1.17.0-rc4, origin/release/v1.17.0)

make clean 2k

make install

# lotus --version
lotus version 1.17.0-rc4+2k+git.fd1207c5c

三、创世

• 2k 复制证明参数

lotus fetch-params 2048

• 预封装2个扇区

lotus-seed pre-seal --sector-size 2KiB --num-sectors 2

• 生成创世块

lotus-seed genesis new localnet.json

• 生成钱包地址

lotus-seed genesis add-miner localnet.json ~/.genesis-sectors/pre-seal-t01000.json

• 启动创世节点lotus daemon

lotus daemon --lotus-make-genesis=devgen.car --genesis-template=localnet.json --bootstrap=false

• 导入创世矿工密钥

lotus wallet import --as-default ~/.genesis-sectors/pre-seal-t01000.key

• 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

报错

ERROR	main	lotus-miner/init.go:264	Failed to initialize lotus-miner: failed to configure miner:
    main.storageMinerInit
        /root/lotus-local-net/cmd/lotus-miner/init.go:506
  - GasEstimateMessageGas error: estimating gas used: CallWithGas failed: failed to set up vm: Serialization error for Cbor protocol: RequireLength {
     name: "tuple", expect: 1, value: 0 }

• 清理环境，切换到lotus-local-net目录

# cd lotus-local-net/

./lotus fetch-params 2048
./lotus-seed pre-seal --sector-size 2KiB --num-sectors 2
./lotus-seed genesis new localnet.json
./lotus-seed genesis add-miner localnet.json ~/.genesis-sectors/pre-seal-t01000.json

./lotus daemon --lotus-make-genesis=devgen.car --genesis-template=localnet.json --bootstrap=false

./lotus wallet import --as-default ~/.genesis-sectors/pre-seal-t01000.key

./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

./lotus-miner run --nosync

# 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: 4 KiB
	Proving: 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:    4315.656 FIL
      PreCommit:  0
      Pledge:     2 aFIL
      Vesting:    3236.742 FIL
      Available:  1078.914 FIL
Market Balance:   0
       Locked:    0
       Available: 0
Worker Balance:   50000000 FIL
Total Spendable:  50001078.914 FIL

Sectors:
	Total: 2
	Proving: 2

Workers: Seal(1) WdPoSt(0) WinPoSt(0)

Storage Deals: 0, 0 B

Retrieval Deals (complete): 0, 0 B

1.后台运行

nohup lotus daemon --genesis=/root/lotus-local-net/devgen.car --profile=bootstrapper >> /var/log/2k/daemon.log 2>&1 &

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

四、第二个节点

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参考

1. Local network