fabric 1.0开发环境配置

 

安装需要的软件环境

具体见：https://hyperledger-fabric.readthedocs.io/en/release/prereqs.html

注意版本

Install docker CE

sudo yum install -y yum-utils

sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo

sudo yum makecache fast

Installthe latest version of Docker CE on RHEL:

sudo yum -y install docker-ce

 

install docker compose

curl -Lhttps://github.com/docker/compose/releases/download/1.8.1/docker-compose-`uname-s`-`uname -m` > /usr/local/bin/docker-compose

 

参考文档

https://docs.docker.com/compose/install/#install-compose

 

Go下载安装

wget https://www.golangtc.com/static/go/1.9.2/go1.9.2.linux-amd64.tar.gz

解压到：/usr/local/go下，并设置：exportPATH=$PATH:/usr/local/go/bin

 

 

Install Nodejs

https://nodejs.org/dist/v8.9.3/node-v8.9.3-linux-x64.tar.xz

解压到：/usr/local/nodejs下，并设置：export PATH=$PATH:/usr/local/nodejs/bin

 

执行：npminstallnpm@3.10.10 -g

具体见：https://hyperledger-fabric.readthedocs.io/en/release/prereqs.html

 

start docker

sudo systemctl restart docker

如果报下面的错误：

Got permission denied while trying toconnect to the Docker daemon socket at unix:///var/run/docker.sock: Posthttp://%2Fvar%2Frun%2Fdocker.sock/v1.32/images/hyperledger/fabric-ca:x86_64-1.0.4/tag?repo=hyperledger%2Ffabric-ca&tag=latest:dial unix/var/run/docker.sock: connect: permissiondenied

 

解决：

su – root,  chmod 777 /var/run/docker.sock

 

 

 

get sample: gitclonehttps://github.com/hyperledger/fabric-samples.git

 

/home/oracle/fabric/fabric-samples/first-network

 

 

下载SAMPLE并运行

具体见：https://hyperledger-fabric.readthedocs.io/en/release/samples.html

执行：gitclonehttps://github.com/hyperledger/fabric-samples.git

执行：curl -sSLhttps://goo.gl/byy2Qj | bash -s1.0.5

如果访问不了，可访问：

goo.gl/byy2Qj对应的是：

https://raw.githubusercontent.com/hyperledger/fabric/master/scripts/bootstrap-1.0.3.sh

可wget https://raw.githubusercontent.com/hyperledger/fabric/master/scripts/bootstrap-1.0.3.sh该文件， 然后在本地执行：

sh bootstrap-1.0.3.sh 1.0.5

 

下载完成后，参考https://hyperledger-fabric.readthedocs.io/en/release/write_first_app.html把SAMPLE跑起来

 

注意：registerUser.js 需要把：

returnfabric_ca_client.register({enrollmentID: 'user1', affiliation:'org1.department1'}, admin_user);

修改为：

returnfabric_ca_client.register({enrollmentID: 'user1', affiliation:'org1.department1',role: 'client'}, admin_user);

才能跑起来

自己开发chaincode

把前面的SAMPLE 停止

参考：https://hyperledger-fabric.readthedocs.io/en/release/chaincode4ade.html

 

 

问题及解决

感觉要先跑一下SAMPLE,然后再执行

docker-compose -fdocker-compose-simple.yamlup等命令，否则报：

orderer      | 2017-12-23 13:15:24.155 UTC [common/configtx] addToMap -> DEBU 19a Adding to config map: [Values] /Channel/Consortium

orderer      | 2017-12-23 13:15:24.155 UTC [orderer/common/broadcast] Handle -> WARN 19b Rejecting CONFIG_UPDATE because: Error authorizing update: Error validating ReadSet: Readset expected key [Groups] /Channel/Application at version 0, but got version 1

orderer      | 2017-12-23 13:15:24.155 UTC [orderer/main] func1 -> DEBU 19c Closing Broadcast stream

orderer      | 2017-12-23 13:15:24.167 UTC [orderer/common/deliver] Handle -> WARN 19d Error reading from stream: rpc error: code = Canceled desc = context canceled

orderer      | 2017-12-23 13:15:24.168 UTC [orderer/main] func1 -> DEBU 19e Closing Deliver stream

清理环境

docker rm -f$(docker ps -aq)

dockernetworkprune

dockerrmidev-peer0.org1.example.com-fabcar-1.0-5c906e402ed29f20260ae42283216aa75549c571e2e380f3615826365d8269ba

 

Failed to register: Error: fabric-carequest register failed with errors[[{"code":0,"message":"No identity type provided.Please provide identity type"}]]

 

https://stackoverflow.com/questions/47175691/unable-to-registeruser-for-hyperledger-fabric-fabcar-sample-project

 

 

进入开发环境步骤

到fabric-samples/fabcar下执行：startFabric.sh

然后执行下面的命令停止并清理环境：

docker rm -f$(docker ps -aq)

dockernetworkprune

dockerrmidev-peer0.org1.example.com-fabcar-1.0-5c906e402ed29f20260ae42283216aa75549c571e2e380f3615826365d8269ba

 

到/home/oracle/fabric-samples/chaincode-docker-devmode 下面执行：

docker-compose-fdocker-compose-simple.yamlup

确保启动过程不报错。然后就可以按https://hyperledger-fabric.readthedocs.io/en/release/chaincode4ade.html中的步骤开发，编译，部署，测试了。

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