Hyperledger Fabric 1.4.4中添加PBFT并使用caliper压测
预备条件：ubuntu 20.04 、docker、docker-compose、git、wget
视频链接：Hyperledger Fabric 添加PBFT共识算法 含caliper压测_哔哩哔哩_bilibili
1.安装必备工具下载pbft源码
sudo apt install gcc make python2.7 g++
git clone https://github.com/yezhem/fabric-sample
git clone https://gitee.com/real__cool/fabric_install
2.下载安装go
wget https://golang.google.cn/dl/go1.18.4.linux-amd64.tar.gz
sudo tar -C /usr/local -xzf go1.18.4.linux-amd64.tar.gz
设置go环境变量
mkdir go
export GOPATH=$HOME/go
export GOROOT=/usr/local/go
export PATH=$GOROOT/bin:$PATH
3.下载fabric 1.4.4 源代码
mkdir -p $GOPATH/src/github.com/hyperledger/
cd $GOPATH/src/github.com/hyperledger/
git clone https://github.com/hyperledger/fabric
git checkout v1.4.4
4.修改fabric源代码，支持pbft
common/tools/configtxgen/localconfig/config.go
388 case "pbft":
common/tools/configtxgen/encoder/encoder.go
39 ConsensusTypePbft = "pbft"
216 case ConsensusTypePbft:
orderer/common/server/main.go
50 "github.com/hyperledger/fabric/orderer/consensus/pbft"
650 consenters["pbft"] = pbft.New()
下载编译源码相关工具
mkdir -p $GOPATH/src/golang.org/x
cd $GOPATH/src/golang.org/x
git clone https://github.com/golang/tools.git
拷贝pbft源码到fabric源码
cd orderer/consensus/
cp -r ~/fabric-sample/pbft .
编译orderer镜像
make orderer-docker
关闭GO111MODULE
export GO111MODULE=off
make configtxgen
5.下载nvm与node
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.1/install.sh | bash
nvm install 8.15
nvm alias default 8.15
npm config set registry https://registry.npm.taobao.org
6.下载fabric-samples、二进制文件、docker镜像
chmod +x bootstrap3.sh
./bootstrap3.sh 1.4.4 1.4.4
7.删除fabric-sample/pbft-network中的IMAGETAG
59 docker-compose-cli.yaml
4、17 peer-base.yaml
8.安装caliper依赖
添加python环境变量到.bashrc
export PYTHON=/usr/bin/python2.7
安装caliper-cli
npm install -g --only=prod @hyperledger/[email protected]
绑定sut，这里出错了就重试几次
caliper bind --caliper-bind-sut fabric:1.4.4 --caliper-bind-args=-g
下载caliper-core
cd /home/test/fabric-sample/chaincode/demo/callback
npm install @hyperledger/[email protected]
9.启动项目与caliper测试
制作好的二进制文件替换原来的，才可以识别pbft
cp ~/go/src/github.com/hyperledger/fabric/.build/bin/configtxgen .
给新制作好的镜像打上标签latest，这里06bc1fdea693是刚做好的镜像
docker tag 06bc1fdea693 hyperledger/fabric-orderer:latest
sudo ./scripts/utils.sh down
./scripts/gen.sh
./scripts/utils.sh up
到这里就启动好pbft网络了
caliper测试
sudo ./scripts/utils.sh down && npx caliper launch master --caliper-workspace ./ --caliper-benchconfig benchmarks/config.yaml --caliper-networkconfig benchmarks/network.yaml
输出的report.html 就是本次测试的报告，可以在浏览器中查看
编译好的docker镜像：
直接拉取后打上标签latest即可
docker pull realhaha/fabric-orderer:pbft
编译好的configtxgen：
链接：https://pan.baidu.com/s/13XS1Q_9Oa1QKqYmOQ1iKmA
提取码：4i79
至此结束