Hyperledger Fabric 环境搭建
fabric环境配置
以 fabric:2.2.0 ； ca:1.4.7 为例
1.go
官网下载go Downloads - The Go Programming Language (google.cn)
mv go /usr/local/
#1 go移动到/usr/local/
sudo mv go /usr/local/
#2 配置环境
export GOROOT=/usr/local/go
chmod -R 777 /usr/local/go
#创建自己的gopath
mkdir gopath/src gopath/pkg gopath/bin
sudo vi /etc/profile
#在最后添加
export PATH=/home/ubuntu/gopath/src/github.com/fabric/fabric-samples/bin:$PATH
export GOPATH=/home/ubuntu/gopath/
export GOROOT=/usr/local/go
export PATH=$GOPATH/bin:$GOROOT/bin:$PATH
export GO111MODULE=auto
#编辑结束再source一下
source /etc/profile
#go源：
export GOPROXY=https://goproxy.io
#src里获取源 go mod init go mod tidy go mod vendor
export GO111MODULE=auto
# 检查
go env
go version
2.docker环境
sudo apt-get install git
sudo apt-get install curl
#使用国内脚本安装
sudo apt-get update
sudo apt-get upgrade
curl -sSL https://get.daocloud.io/docker | sh
# 设备docker 运行环境
sudo systemctl start docker
sudo systemctl enable docker
sudo usermod -a -G docker <用户的名字>
#检查
docker --version
# docker-compose 安装：
sudo curl -L https://get.daocloud.io/docker/compose/releases/download/1.22.0/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
#检查
docker-compose --version
3.示例、二进制文件、配置文件、docker镜像
#clone示例 以及源码(可选)
cd gopath/src
mkdir github.com
cd github.com/
git clone https://github.com.cnpmjs.org/hyperledger/fabric.git
cd fabric
git clone https://github.com.cnpmjs.org/hyperledger/fabric-samples.git
cd fabric-samples
#创建脚本文件 复制本文最下面的代码
vi bootstrap.sh
########复制本文最下面的代码###########
chmod 775 bootstrap.sh
./bootstrap.sh
chmod -R 777 bin
#检查
./bin/peer version #正常会显示一下 版本号2.2.0
#Version: 2.2.0
#Commit SHA: 5ea85bc54
#Go version: go1.14.4
#OS/Arch: linux/amd64
#Chaincode:
#Base Docker Label: org.hyperledger.fabric
#Docker Namespace: hyperledger
#二进制文件设置全局
pwd #获取你的目录 eg：/home/ubuntu/gopath/src/github.com/fabric/fabric-samples/bin
export PATH=PATH=/home/ubuntu/gopath/src/github.com/fabric/fabric-samples/bin:$PATH
export PATH=/home/ubuntu/gopath/src/github.com/fabric/fabric-samples/bin:$PATH
#test
peer version
测试
service docker start
systemctl enable docker.service
sudo chmod 777 /var/run/docker.sock
#检查 systemctl status docker.service 应该为：active（running）
cd test-network
#启动网络 开启docker 创建通道默认为mychannel 开启couchdb
./network.sh up createChannel -s couchdb
#实例化智能合约 -ccp 跟自己合约地址 下面用的合约是官网给的
./network.sh deployCC -ccn basic -ccp ../asset-transfer-basic/chaincode-go -ccl go
#测试合约
export FABRIC_CFG_PATH=$PWD/../config/
export CORE_PEER_TLS_ENABLED=true
export CORE_PEER_LOCALMSPID="Org1MSP"
export CORE_PEER_TLS_ROOTCERT_FILE=${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=${PWD}/organizations/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
export CORE_PEER_ADDRESS=localhost:7051
peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile ${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n basic --peerAddresses localhost:7051 --tlsRootCertFiles ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt --peerAddresses localhost:9051 --tlsRootCertFiles ${PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt -c '{"function":"InitLedger","Args":[]}'
peer chaincode query -C mychannel -n basic -c '{"Args":["GetAllAssets"]}'
peer chaincode invoke -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --tls --cafile ${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n basic --peerAddresses localhost:7051 --tlsRootCertFiles ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt --peerAddresses localhost:9051 --tlsRootCertFiles ${PWD}/organizations/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt -c '{"function":"TransferAsset","Args":["asset6","Christopher"]}'
# 如果出错中断了 重新尝试之前要 ./network.sh down
没有问题就完成啦
官方安装脚本（修改过了）：
#!/bin/bash
#
# Copyright IBM Corp. All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0
#
# if version not passed in, default to latest released version
VERSION=2.2.0
# if ca version not passed in, default to latest released version
CA_VERSION=1.4.7
ARCH=$(echo "$(uname -s|tr '[:upper:]' '[:lower:]'|sed 's/mingw64_nt.*/windows/')-$(uname -m | sed 's/x86_64/amd64/g')")
MARCH=$(uname -m)
printHelp() {
echo "Usage: bootstrap.sh [version [ca_version]] [options]"
echo
echo "options:"
echo "-h : this help"
echo "-d : bypass docker image download"
echo "-s : bypass fabric-samples repo clone"
echo "-b : bypass download of platform-specific binaries"
echo
echo "e.g. bootstrap.sh 2.4.0 1.5.2 -s"
echo "will download docker images and binaries for Fabric v2.4.0 and Fabric CA v1.5.2"
}
# dockerPull() pulls docker images from fabric and chaincode repositories
# note, if a docker image doesn't exist for a requested release, it will simply
# be skipped, since this script doesn't terminate upon errors.
dockerPull() {
#three_digit_image_tag is passed in, e.g. "1.4.7"
three_digit_image_tag=$1
shift
#two_digit_image_tag is derived, e.g. "1.4", especially useful as a local tag for two digit references to most recent baseos, ccenv, javaenv, nodeenv patch releases
two_digit_image_tag=$(echo "$three_digit_image_tag" | cut -d'.' -f1,2)
while [[ $# -gt 0 ]]
do
image_name="$1"
echo "====> hyperledger/fabric-$image_name:$three_digit_image_tag"
docker pull "hyperledger/fabric-$image_name:$three_digit_image_tag"
docker tag "hyperledger/fabric-$image_name:$three_digit_image_tag" "hyperledger/fabric-$image_name"
docker tag "hyperledger/fabric-$image_name:$three_digit_image_tag" "hyperledger/fabric-$image_name:$two_digit_image_tag"
shift
done
}
cloneSamplesRepo() {
# clone (if needed) hyperledger/fabric-samples and checkout corresponding
# version to the binaries and docker images to be downloaded
if [ -d test-network ]; then
# if we are in the fabric-samples repo, checkout corresponding version
echo "==> Already in fabric-samples repo"
elif [ -d fabric-samples ]; then
# if fabric-samples repo already cloned and in current directory,
# cd fabric-samples
echo "===> Changing directory to fabric-samples"
cd fabric-samples
else
echo "===> Cloning hyperledger/fabric-samples repo"
git clone -b main https://github.com.cnpmjs.org/hyperledger/fabric-samples.git && cd fabric-samples
fi
if GIT_DIR=.git git rev-parse v${VERSION} >/dev/null 2>&1; then
echo "===> Checking out v${VERSION} of hyperledger/fabric-samples"
git checkout -q v${VERSION}
else
echo "fabric-samples v${VERSION} does not exist, defaulting to main. fabric-samples main branch is intended to work with recent versions of fabric."
git checkout -q main
fi
}
# This will download the .tar.gz
download() {
local BINARY_FILE=$1
local URL=$2
echo "===> Downloading: " "${URL}"
curl -L --retry 5 --retry-delay 3 "${URL}" | tar xz || rc=$?
if [ -n "$rc" ]; then
echo "==> There was an error downloading the binary file."
return 22
else
echo "==> Done."
fi
}
pullBinaries() {
echo "===> Downloading version ${FABRIC_TAG} platform specific fabric binaries"
download "${BINARY_FILE}" "https://github.91chi.fun//https://github.com//hyperledger/fabric/releases/download/v2.2.0/hyperledger-fabric-linux-amd64-2.2.0.tar.gz"
if [ $? -eq 22 ]; then
echo
echo "------> ${FABRIC_TAG} platform specific fabric binary is not available to download <----"
echo
exit
fi
echo "===> Downloading version ${CA_TAG} platform specific fabric-ca-client binary"
download "${CA_BINARY_FILE}" "https://github.91chi.fun//https://github.com//hyperledger/fabric-ca/releases/download/v1.4.7/hyperledger-fabric-ca-linux-amd64-1.4.7.tar.gz"
if [ $? -eq 22 ]; then
echo
echo "------> ${CA_TAG} fabric-ca-client binary is not available to download (Available from 1.1.0-rc1) <----"
echo
exit
fi
}
pullDockerImages() {
command -v docker >& /dev/null
NODOCKER=$?
if [ "${NODOCKER}" == 0 ]; then
FABRIC_IMAGES=(peer orderer ccenv tools)
case "$VERSION" in
2.*)
FABRIC_IMAGES+=(baseos)
shift
;;
esac
echo "FABRIC_IMAGES:" "${FABRIC_IMAGES[@]}"
echo "===> Pulling fabric Images"
dockerPull "${FABRIC_TAG}" "${FABRIC_IMAGES[@]}"
echo "===> Pulling fabric ca Image"
CA_IMAGE=(ca)
dockerPull "${CA_TAG}" "${CA_IMAGE[@]}"
echo "===> List out hyperledger docker images"
docker images | grep hyperledger
else
echo "========================================================="
echo "Docker not installed, bypassing download of Fabric images"
echo "========================================================="
fi
}
DOCKER=true
SAMPLES=true
BINARIES=true
# Parse commandline args pull out
# version and/or ca-version strings first
if [ -n "$1" ] && [ "${1:0:1}" != "-" ]; then
VERSION=$1;shift
if [ -n "$1" ] && [ "${1:0:1}" != "-" ]; then
CA_VERSION=$1;shift
if [ -n "$1" ] && [ "${1:0:1}" != "-" ]; then
THIRDPARTY_IMAGE_VERSION=$1;shift
fi
fi
fi
# prior to 1.2.0 architecture was determined by uname -m
if [[ $VERSION =~ ^1.[0-1].* ]]; then
export FABRIC_TAG=${MARCH}-${VERSION}
export CA_TAG=${MARCH}-${CA_VERSION}
export THIRDPARTY_TAG=${MARCH}-${THIRDPARTY_IMAGE_VERSION}
else
# starting with 1.2.0, multi-arch images will be default
: "${CA_TAG:="$CA_VERSION"}"
: "${FABRIC_TAG:="$VERSION"}"
: "${THIRDPARTY_TAG:="$THIRDPARTY_IMAGE_VERSION"}"
fi
BINARY_FILE=hyperledger-fabric-${ARCH}-${VERSION}.tar.gz
CA_BINARY_FILE=hyperledger-fabric-ca-${ARCH}-${CA_VERSION}.tar.gz
# then parse opts
while getopts "h?dsb" opt; do
case "$opt" in
h|?)
printHelp
exit 0
;;
d) DOCKER=false
;;
s) SAMPLES=false
;;
b) BINARIES=false
;;
esac
done
if [ "$SAMPLES" == "true" ]; then
echo
echo "Clone hyperledger/fabric-samples repo"
echo
cloneSamplesRepo
fi
if [ "$BINARIES" == "true" ]; then
echo
echo "Pull Hyperledger Fabric binaries"
echo
pullBinaries
fi
if [ "$DOCKER" == "true" ]; then
echo
echo "Pull Hyperledger Fabric docker images"
echo
pullDockerImages
fi
两个简单脚本直接开启/关闭测试区块链：
开启：
#bin/sh
cd /home/ubuntu/gopath/src/github.com/fabric/fabric-samples/test-network
./network.sh up createChannel -s couchdb
./network.sh deployCC -ccn basic -ccp ../asset-transfer-basic/chaincode-go -ccl go
关闭：
#bin/sh
cd /home/ubuntu/gopath/src/github.com/fabric/fabric-samples/test-network
./network.sh down