Hyperledger Fabric 环境搭建

需要的环境

ubuntu
golang
docker
docker-compose
fabric 源码

1.安装依赖

sudo apt-get install git
sudo apt-get install vim
sudo apt-get install -y curl

2.更换系统软件源

sudo vim /etc/apt/sources.list
把下面的源填进去

deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse

更新源

sudo apt-get update && sudo apt-get upgrade && sudo apt-get clean

3.安装golang

golang下载
下载到/usr/local
解压

sudo tar zxvf go1.15.8.linux-amd64.tar.gz
配置环境
sudo gedit /etc/profile
添加以下内容

export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export PATH=$PATH:$GOROOT/bin

source /etc/profile
重启
go version

4.安装docker

添加Docker官方的GPG密钥:

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
往下载源中添加stable存储库：
sudo add-apt-repository "deb[arch=amd64] https://download.docker.com/linux/ubuntu$(lsb_release-cs)stable"
再次更新下载源：
sudo apt-get update
安装最新版本的Docker CE：
sudo apt-get install -y docker-ce
将当前用户加入docker用户组：
sudo gpasswd -a $USER docker
更新docker用户组：
newgrp docker
验证docker:
docker -v
docker ps -a
docker设为开机自启动：
sudo systemctl enable docker
将docker镜像库更改为国内的地址，编辑/etc/docker/daemon.json文件：
sudo gedit /etc/docker/daemon.json
添加以下内容：

{
    "registry-mirrors": ["https://obou6wyb.mirror.aliyuncs.com"]
}

最后重启服务：

sudo systemctl daemon-reload
sudo systemctl restart docker.service
docker info

5.安装docker-compose

sudo apt install docker-compose
docker-compose -v

6.fabric源码

创建文件夹:

cd $HOME
mkdir -p go/src/github.com/hyperledger/
cd go/src/github.com/hyperledger/
从github上拉取fabric的源码:
git clone https://github.com/hyperledger/fabric.git
如果clone 速度太慢，也可以上github.com上下载源码压缩包
切换到fabric 1.4 版本：
cd fabric/
git checkout release-1.4
下载docker 镜像和 fabric-samples：
cd scripts/
./bootstrap.sh -b
[RainBowText]这这里拉取速度很慢，并且有些文件被墙，这里提供这两个二进制文件[/RainBowText]
此处内容需要评论回复后（审核通过）方可阅读。

下载的 hyperledger-fabric-linux-amd64-1.4.0.tar 压缩包内有 bin 和 config 两个文件夹，hyperledger-fabric-ca-linux-amd64-1.4.0.tar 压缩包内有 bin 文件夹，将两个 bin 文件夹内的二进制文件汇总在一个 bin 文件夹内。最后将 bin 和 config 文件夹复制到 fabric-samples 文件夹内。
打开bootstrap.sh
sudo vim bootstrap.sh
将

if [ "$SAMPLES" == "true" ]; then
  echo
  echo "Installing hyperledger/fabric-samples repo"
  echo
  samplesInstall
fi
if [ "$BINARIES" == "true" ]; then
  echo
  echo "Installing Hyperledger Fabric binaries"
  echo
  binariesInstall
fi
if [ "$DOCKER" == "true" ]; then
  echo
  echo "Installing Hyperledger Fabric docker images"
  echo
  dockerInstall
fi

替换为

#if [ “$SAMPLES” == “true” ]; then
#  echo
#  echo "Installing hyperledger/fabric-samples repo"
#  echo
#  samplesInstall
#fi
#if [ "$BINARIES" == "true" ]; then
#  echo
#  echo "Installing Hyperledger Fabric binaries"
#  echo
#  binariesInstall
#fi
if [ "$DOCKER" == "true" ]; then
  echo
  echo "Installing Hyperledger Fabric docker images"
  echo
  dockerInstall
fi

再运行

./bootstrap.sh -b
等待有关的文件下载完
测试环境
./byfn.sh up
关闭网络
./byfn.sh down
编译fabric源码得到相关的二进制组件（需有golang语言环境支持）：
cd $HOME/go/src/github.com/hyperledger/fabric/
make release
cd release/linux-amd64/bin
刚才执行./bootstrap.sh -b 命令时，会在scripts目录下生成fabric-samples，将fabric- samples放置到home目录下：
cd $HOME/go/src/github.com/hyperledger/fabric/scripts
mv ./fabric-samples $HOME/
在fabric-smaples目录下新建bin目录：
cd $HOME/fabric-samples
mkdir -p bin/
将fabric的二进制组件复制到fabric-samples的bin目录下：
mv $HOME/go/src/github.com/hyperledger/fabric/release/linux- amd64/bin/* $HOME/fabric-samples/bin/
将fabric二进制文件配置到环境变量中：
sudo gedit /etc/profile
文件中最后添加以下内容:
export PATH=$PATH:$HOME/fabric-samples/bin
更新一下:
source /etc/profile
重启