CentOS上搭建Hyperledger Fabric0.6

准备工作

• 安装centos7
• 更新Centos yum（$sudo yum update 时间比较久，未测试在不更新的情况下能否搭建）

docker搭建

用yum安装docker

yum install –y  docker git

把服务设备成开机启动并启动服务

systemctl enable docker.service
systemctl start docker

验证 docker正确安装

docker run hello-world

运行的时候发现错误： net/http: TLS handshake timeout

查了下是说不用官方的dockhub，所以转为用国内的仓库daocloud

$ curl -sSL https://get.daocloud.io/daotools/set_mirror.sh | sh -s http://6b8ef0e5.m.daocloud.io
$ sudo service docker restart

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Docker Compose安装

Compose 定位是 “定义和运行多个 Docker 容器的应用”

安装

curl -L https://get.daocloud.io/docker/compose/releases/download/1.11.1/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose

赋权

chmod +x /usr/local/bin/docker-compose

查看docker-compose版本

docker-compose version

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golang安装

下载go1.8.linux-amd64.tar.gz
上传到/usr/local/src目录下
解压

cd /usr/local/src
tar zxvf go1.8.linux-amd64.tar.gz -C /usr/local/

添加golang到环境变量

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

部署fabric noops模式单结点开发环境

拉取镜像

mkdir /opt/fabric

cd /opt/fabric/

docker pull yeasy/hyperledger-fabric:0.6-dp    #拉取镜像
docker tag yeasy/hyperledger-fabric:0.6-dp hyperledger/fabric-peer:latest   #给镜像加标记
docker tag yeasy/hyperledger-fabric:0.6-dp hyperledger/fabric-baseimage:latest
docker tag yeasy/hyperledger-fabric:0.6-dp hyperledger/fabric-membersrvc:latest

在当前目录建立docker-compose.yml，内容如下

membersrvc:
  image: hyperledger/fabric-membersrvc
  ports:
    - "7054:7054"
  command: membersrvc
vp0:
  image: hyperledger/fabric-peer
  ports:
    - "7050:7050"
    - "7051:7051"
    - "7053:7053"
  environment:
    - CORE_PEER_ADDRESSAUTODETECT=true
    - CORE_VM_ENDPOINT=unix:///var/run/docker.sock
    - CORE_LOGGING_LEVEL=DEBUG
    - CORE_PEER_ID=vp0
    - CORE_PEER_PKI_ECA_PADDR=membersrvc:7054
    - CORE_PEER_PKI_TCA_PADDR=membersrvc:7054
    - CORE_PEER_PKI_TLSCA_PADDR=membersrvc:7054
    - CORE_PEER_VALIDATOR_CONSENSUS_PLUGIN=noops
    - CORE_SECURITY_ENABLED=true
    - CORE_SECURITY_ENROLLID=test_vp0
    - CORE_SECURITY_ENROLLSECRET=MwYpmSRjupbT
  links:
    - membersrvc
  command: sh -c "sleep 5; peer node start --peer-chaincodedev"

启动Hyperledger Fabric

docker-compose up

查看已经运行的容器

docker ps

查看vp0的日志

docker-compose logs -f vp0 

测试

下载fabric源码，将源码放到$GOPATH/src/github.com/hyperledger下
在fabric的源码下有测试例子，操作如下

cd $GOPATH/src/github.com/hyperledger/fabric/examples/chaincode/go/chaincode_example02
go build ./chaincode_example02.go 
export CORE_CHAINCODE_ID_NAME=mycc
export CORE_PEER_ADDRESS=0.0.0.0:7051
./chaincode_example02 &

直至出现“Received REGISTERED”字样，代表成功。
运行成功后用RESTClient测试结果
登录：

post请求 http://192.168.76.128:7050/registrar
body：
{
    "enrollId": "jim",
    "enrollSecret": "6avZQLwcUe9b"
}

返回

部署：

post请求 http://192.168.76.128:7050/chaincode
body：
{
"jsonrpc": "2.0",
"method": "deploy",
"params": {
"type": 1,
"chaincodeID":{
"name": "mycc",
"path":"github.com/hyperledger/fabric/examples/chaincode/go/chaincode_example02"
},
"ctorMsg": {
"function":"init",
"args":["a", "1000", "b", "2000"]
},
"secureContext": "jim"
},
"id": 1
}

返回

调用（a给b 100）：

post请求 http://192.168.76.128:7050/chaincode
body：
{
"jsonrpc": "2.0",
"method": "invoke",
"params": {
"type": 1,
"chaincodeID":{
"name":"mycc" 
},   
"ctorMsg": {
"function":"invoke",
"args":["a", "b", "100"]
},
"secureContext": "jim"
},
"id": 3
}

返回

查询：

post请求 http://192.168.76.128:7050/chaincode
body：
{
"jsonrpc": "2.0",
"method": "query",
"params": {
"type": 1,
"chaincodeID":{
"name":"mycc"
 }, "ctorMsg": {
"function":"query",
"args":["a"]
},
"secureContext": "jim"
},
"id": 5
}

返回

到这里搭建环境的测试结束