一.Hyperledger Fabric环境搭建

参考博客 https://blog.csdn.net/tiandiwuya/article/details/78767244     Hyperledger Fabric 1.0 实战开发系列 第一课 系统环境搭建

　　　　 https://blog.csdn.net/tiandiwuya/article/details/78771475     Hyperledger Fabric 1.0 实战开发系列 第二课 Fabric环境搭建

 

二. 运行 Blockchain for Insurance

官方github &＃xff1a; https://github.com/IBM/build-blockchain-insurance-app

 

官方环境配置要求&＃xff1a;

• Docker - v1.13 以上
• Docker Compose - v1.8 以上
• NPM - v5.6.0 以上
• nvm - v8.11.3 (用于下载nodejs和npm&＃xff0c;同时也可以选择你要运行的版本。没有也可以)
• Node.js- node v8.11.3  不要用SUDO模式安装
• Git client- v 2.9.x 以上
• Python - 2.7.x

 

Clone项目源码&＃xff1a;

git clone https://github.com/IBM/build-blockchain-insurance-app.git

 

打开VPN&＃xff0c;***

 

登录你的docker账户&＃xff1a;

docker login

 

如果没有docker账号&＃xff0c;需要注册docker&＃xff0c;注册网址 https://hub.docker.com/

若注册按钮为灰色&＃xff0c;则vpn未连接成功。

 

登录成功会显示

login succeed

 

进入项目文件夹&＃xff0c;运行.sh文件

cd build-blockchain-insurance-app
./build_ubuntu.sh

 

因为要下载镜像&＃xff0c;配置等&＃xff0c;过程会很慢&＃xff08;期间要保持VPN畅通&＃xff09;

 

最后出现以下代码&＃xff0c;说明启动成功

Creating repairshop-ca ...
Creating insurance-ca ...
Creating shop-ca ...
Creating police-ca ...
Creating orderer0 ...
Creating repairshop-ca
Creating insurance-ca Creating police-ca Creating shop-ca Creating orderer0 ... done Creating insurance-peer ... Creating insurance-peer ... done Creating shop-peer ... Creating shop-peer ... done Creating repairshop-peer ... Creating repairshop-peer ... done Creating web ... Creating police-peer ... Creating web Creating police-peer ... done

 

打开日志&＃xff1a;

docker logs web

 

出现如下代码说明启动成功&＃xff1a;

> blockchain-for-insurance&＃64;2.1.0 serve /app
> cross-env NODE_ENV&＃61;production&&node ./bin/server /app/app/static/js Server running on port: 3000 Default channel not found, attempting creation... Successfully created a new default channel. Joining peers to the default channel. Chaincode is not installed, attempting installation... Base container image present. info: [packager/Golang.js]: packaging GOLANG from bcins info: [packager/Golang.js]: packaging GOLANG from bcins info: [packager/Golang.js]: packaging GOLANG from bcins info: [packager/Golang.js]: packaging GOLANG from bcins Successfully installed chaincode on the default channel. Successfully instantiated chaincode on all peers.

 

打开 localhost:3000 即完成项目运行。

 

关闭项目&＃xff08;否则再次开机后无法直接运行项目&＃xff09;&＃xff1a;

cd build-blockchain-insurance-app/web
docker-compose down

 

查看已启动项目&＃xff1a;

docker ps

 

再次开启项目&＃xff1a;

docker-compose up -d