CENTOS7 block chain Hyperledger Fabric1.0.0 installation __fabric

Prerequisite conditions

CentOS 7.4 64-bit

Install Docker and configure the Aliyun accelerator

Install Docker Compose

Install Golang

Because of the forbidden relationship, there is no way to direct access to the golang.org site, but the domestic download site a lot of their own Baidu can be.

My installation path is/usr/local/src/go

Edit/etc/profile file Add related environment variables as follows

Install Git

Yum Install git

Download Fabric Source Code

Mkdir-p ~/go/src/github.com/hyperledger

cd ~/go/src/github.com/hyperledger

git clone https://github.com/ Hyperledger/fabric.git

git checkout v1.0.0

Download Fabric Mirrors

CD fabric/examples/e2e_cli/

chmod +x download-dockerimages.sh

./download-dockerimages-c x86_64-1.0.0-f x86_ 64-1.0.0

Docker Images

Run Fabric Network

./network_setup.sh Up

Run the example and test the network

Docker exec-it CLI Bash

Check account balances

Peer Chaincode query-c mychannel-n mycc-c ' {' Args ': [' query ', ' A ']} '

Transfer 20 to B account from account a

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"]} '

Check account balances

Peer Chaincode query-c mychannel-n mycc-c ' {' Args ': [' query ', ' A ']} '

Turn off the network

./network_setup.sh Down