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【Hyperledger第二讲】:Ubuntu 16.04部署h

2019-03-13  本文已影响0人  洞链

准备环境

操作系统:阿里云Ubuntu16.04
Git、Golang
Docker环境支持:docker、docker-compose
Fabric组件Docker镜像
Fabric源码库

安装步骤

sudo apt-get update

安装Git

sudo apt install git
git version

安装docker

参考文档:
https://docs.docker.com/install/linux/docker-ce/ubuntu/
https://yq.aliyun.com/articles/110806
curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun
docker version
docker version
网址:https://cr.console.aliyun.com/mirrors

安装docker-compose

参考文档:
https://docs.docker.com/compose/install/
最新版地址:
https://github.com/docker/compose/releases/
sudo curl -L "https://github.com/docker/compose/releases/download/1.24.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version
docker-compose --version
sudo groupadd docker
sudo usermod -aG docker ${USER}
sudo systemctl restart docker
su root             #切换到root用户
su ${USER}          #再切换到原来的应用用户以上配置才生效

安装golang

中文社区网址:https://studygolang.com/dl
获取安装包:wget https://dl.google.com/go/go1.11.linux-amd64.tar.gz
tar -zxvf go1.11.linux-amd64.tar.gz -C /usr/local
sudo vim /etc/profile
export GOPATH=/home/go
export GOROOT=/usr/local/go
export PATH=$GOROOT/bin:$PATH
source /etc/profile
go version
go env
mkdir -p /home/go
cd  $GOPATH

Fabric部署

mkdir -p /home/go/src/github.com/hyperledger
cd /home/go/src/github.com/hyperledger
cd fabric
git branch
此处选择对应版本或公开发行版,我选择v1.1.0
git checkout v1.1.0

Fabric的Docker镜像下载

cd /home/go/src/github.com/hyperledger/fabrci/examples/e2e_cli/
ls
source download-dockerimages.sh -c {tags:输版本号} -f {tags:输版本号}
source download-dockerimages.sh -c x86_64-1.1.0 -f x86_64-1.1.0
docker images
docker images

启动Fabric并自动完成chaincode测试

./network_setup.sh up
image

显示END-E2E表示测试成功

官方通过chaincode手动测试Fabric案例

docker exec -it cli bash
image
peer chaincode query -C mychannel -n mycc -c '{"Args":["query","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","50"]}'
peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'
exit
./network_setup.sh down

FAQ

  1. 阿里云服务器,Ubuntu 报错 sudo: unable to resolve host
解决方案:https://blog.csdn.net/hhtnan/article/details/79551969
vim /etc/hosts
  1. 出现Error: Error endorsing chaincode: rpc error: code = Unknown desc = error starting container: API error (404): {"message":"network e2ecli_default not found"}的错误
!!!!!! Chaincode instantiation on PEER2 on channel 'mychannel' failed !!!!!!!!!!!!!!!!
================== ERROR !!! FAILED to execute End-2-End Scenario ===============
修改peer-base.yaml
- CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=e2ecli_default
- CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=e2e_cli_default
docker network ls
docker network ls
  1. 执行./byfn.sh up运行失败
    image.png
    (腾讯云不存在这个问题,自己装ubuntu也不存在这个问题)

/etc/resolv.conf 注释掉 options timeout:2 attempts:3 rotate single-request-reopen

image.png

重新执行

./byfn.sh -m down
./byfn.sh -m up

参考文档

https://docs.docker.com/install/linux/docker-ce/ubuntu/
https://github.com/docker/compose/releases/
https://docs.docker.com/compose/install/
https://hub.docker.com/u/hyperledger
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