Fabric-1.0完整环境搭建指南

下载GO语言

wget https://storage.googleapis.com/golang/go1.9.linux-amd64.tar.gz

解压安装包

sudo tar -C /usr/local -xzf go1.9.linux-amd64.tar.gz

配置环境变量

export GOPATH=/opt/gopathexport PATH=$PATH:/usr/local/go/bin

保存后应用环境变量：

source /etc/profile

验证安装

echo $PATH

返回主目录：

cd ~

卸载旧版本

sudo apt-get remove docker docker-engine docker.io

安装 Docker CE

curl -fsSL get.docker.com -o get-docker.shsudo sh get-docker.sh --mirror Aliyun

启动 Docker

sudo systemctl enable dockersudo systemctl start docker

安装 Python-pip

sudo apt-get install python-pip

安装 Docker-Compose

curl -L https://get.daocloud.io/docker/compose/releases/download/1.12.0/docker-compose-`uname -s`-`uname -m` > ~/docker-composesudo mv ~/docker-compose /usr/local/bin/docker-composechmod +x /usr/local/bin/docker-compose

下载镜像

docker pull tensorflow/tensorflow:latest

运行 TensorFlow 容器

sudo mkdir -p /data/tensorflow/notebooksdocker run -it --rm --name myts -v /data/tensorflow/notebooks:/notebooks -p 8888:8888 tensorflow/tensorflow:latest

验证运行

import tensorflow as tfa = tf.constant(10)b = tf.constant(32)with tf.Session() as sess:    c = tf.add(a, b)    print(c)    print(c.eval())

创建目录并克隆仓库

mkdir -p $GOPATH/github.com/hyperledgercd $GOPATH/github.com/hyperledgergit clone https://github.com/hyperledger/fabric.git

切换到特定分支

cd $GOPATH/src/github.com/hyperledger/fabricgit checkout -b v1.0.0

下载镜像

cd $GOPATH/github.com/hyperledger/fabric/examples/e2e_cli./download-dockerimages.sh -c x86_64-1.0.0 -f x86_64-1.0.0

查看镜像列表

sudo docker images

镜像加载失败

vi $GOPATH/github.com/hyperledger/fabric/examples/e2e_clis/compose-cli.yaml

网络环境优化

version: '3'networks:  mynetwork:    driver: bridge...

进入网络设置脚本目录

cd $GOPATH/github.com/hyperledger/fabric/examples/e2e_cli

启动网络

./network_setup.sh down./network_setup.sh up

验证网络状态

docker ps

进入 CLI 容器

docker exec -it cli bash

查询账户余额

peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'peer chaincode query -C mychannel -n mycc -c '{"Args":["query","b"]}'

执行交易

peer chaincode invoke -o orderer.example.com:7050 --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n mycc -c '{"Args":["invoke","a","b","20"]}'

退出容器

exit

停止网络

cd $GOPATH/github.com/hyperledger/fabric/examples/e2e_cli./network_setup.sh down