环境搭建"/>
Fabric 2.0 环境搭建
注:安装环境为Ubuntu20.04虚拟机、镜像文件为ubuntu-20.04.1-desktop-amd64
一、换源
如果虚拟机不能从主机复制文字、装一个vmtools
sudo apt-get install open-vm-tools
sudo apt-get install open-vm-tools-desktop
然后重启reboot
换源参考
-
建议复制备份原来的文件
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak
-
打开并修改sources.list文件
#在文件最前面添加即可 sudo vi /etc/apt/sources.list # 阿里源 deb / bionic main restricted universe multiverse deb / bionic-security main restricted universe multiverse deb / bionic-updates main restricted universe multiverse deb / bionic-proposed main restricted universe multiverse deb / bionic-backports main restricted universe multiverse deb-src / bionic main restricted universe multiverse deb-src / bionic-security main restricted universe multiverse deb-src / bionic-updates main restricted universe multiverse deb-src / bionic-proposed main restricted universe multiverse deb-src / bionic-backports main restricted universe multiverse
- 更新一下
sudo apt-get update sudo apt-get upgrade
二、必备环境安装
必备的有go、docker、docker-compose、nodejs。其他的缺啥装啥
curl
-
安装
sudo apt install -y curl
-
查看版本
curl -V
git
-
安装
sudo apt install -y git
-
查看版本
git version
Go
go语言
-
必要依赖
sudo apt install libtool libltdl-dev
-
下载Go语言的安装包,建议最新版下载网站
这里下载的是
go1.16.3.linux-amd64.tar.gz
将压缩包扔到/usr/local路径下解压
1.sudo cp go1.16.3.linux-amd64.tar.gz /usr/local/go1.16.3.linux-amd64.tar.gz2.cd /usr/local3.sudo tar zxvf go1.16.3.linux-amd64.tar.gz
-
配置GO的环境变量
打开配置文件
sudo vim ~/.profile
添加下面内容
export PATH=$PATH:/usr/local/go/binexport GOROOT=/usr/local/goexport GOPATH=$HOME/goexport PATH=$PATH:$GOPATH/bin
更新配置文件
source ~/.profile
查看是否安装成功
go version
显示版本号即为成功。
Docker
有旧版就卸载掉重新安装,ubuntu自带的源是无法更新docker的
-
卸载原版(如果有且不能更新的话)
sudo apt-get remove docker docker-engine docker.io containerd runc
-
安装GPC证书
curl -fsSL | sudo apt-key add -
-
安装docker
sudo apt-get -y install docker-ce
-
安装docker-compose
sudo apt-get install docker-compose
可查看版本是否安装成功
sudo docker-compose -v
-
编辑或新建一个
daemon.json
sudo vim /etc/docker/daemon.json
内容如下
{ "registry-mirrors": [""] }
-
重启服务
sudo systemctl daemon-reload sudo systemctl restart docker
-
查看是否成功
sudo docker -v
sudo docker info
nodejs&npm
-
安装
sudo apt install nodejs npm
-
查看版本
nodejs -v
npm -v
三、Fabric 2.0环境搭建
clone速度很慢,建议科学上网,或者直接物理机下载拖到虚拟机去
-
建立并进入一个文件夹
cd mkdir -p go/src/github.com/hyperledger/ cd go/src/github.com/hyperledger/
-
下载文件
法一
git clone ".git"cd fabric/cd scripts/#下载是比较慢的,如果出现错误或者长时间没有速度只需要重新运行就可以了sudo ./bootstrap.sh
法二
也可以选择直接创建并运行脚本
#!/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=2.3.1 # if ca version not passed in, default to latest released version CA_VERSION=1.4.9 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]"echoecho "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"echoecho "e.g. bootstrap.sh 2.3.1 1.4.9 -s"echo "will download docker images and binaries for Fabric v2.3.1 and Fabric CA v1.4.9" }# 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=$1shift#two_digit_image_tag is derived, e.g. "1.4", especially useful as a local tag for two digit references to most recent baseos, ccenv, javaenv, nodeenv patch releasestwo_digit_image_tag=$(echo "$three_digit_image_tag" | cut -d'.' -f1,2)while [[ $# -gt 0 ]]doimage_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"shiftdone }cloneSamplesRepo() {# clone (if needed) hyperledger/fabric-samples and checkout corresponding# version to the binaries and docker images to be downloadedif [ -d first-network ]; then# if we are in the fabric-samples repo, checkout corresponding versionecho "==> Already in fabric-samples repo"elif [ -d fabric-samples ]; then# if fabric-samples repo already cloned and in current directory,# cd fabric-samplesecho "===> Changing directory to fabric-samples"cd fabric-sampleselseecho "===> Cloning hyperledger/fabric-samples repo"git clone -b main .git && cd fabric-samplesfiif GIT_DIR=.git git rev-parse v${VERSION} >/dev/null 2>&1; thenecho "===> Checking out v${VERSION} of hyperledger/fabric-samples"git checkout -q v${VERSION}elseecho "fabric-samples v${VERSION} does not exist, defaulting main"git checkout -q mainfi }# This will download the .tar.gz download() {local BINARY_FILE=$1local URL=$2echo "===> Downloading: " "${URL}"curl -L --retry 5 --retry-delay 3 "${URL}" | tar xz || rc=$?if [ -n "$rc" ]; thenecho "==> There was an error downloading the binary file."return 22elseecho "==> Done."fi }pullBinaries() {echo "===> Downloading version ${FABRIC_TAG} platform specific fabric binaries"download "${BINARY_FILE}" "${VERSION}/${BINARY_FILE}"if [ $? -eq 22 ]; thenechoecho "------> ${FABRIC_TAG} platform specific fabric binary is not available to download <----"echoexitfiecho "===> Downloading version ${CA_TAG} platform specific fabric-ca-client binary"download "${CA_BINARY_FILE}" "${CA_VERSION}/${CA_BINARY_FILE}"if [ $? -eq 22 ]; thenechoecho "------> ${CA_TAG} fabric-ca-client binary is not available to download (Available from 1.1.0-rc1) <----"echoexitfi }pullDockerImages() {command -v docker >& /dev/nullNODOCKER=$?if [ "${NODOCKER}" == 0 ]; thenFABRIC_IMAGES=(peer orderer ccenv tools)case "$VERSION" in2.*)FABRIC_IMAGES+=(baseos)shift;;esacecho "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 hyperledgerelseecho "========================================================="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}" != "-" ]; thenVERSION=$1;shiftif [ -n "$1" ] && [ "${1:0:1}" != "-" ]; thenCA_VERSION=$1;shiftif [ -n "$1" ] && [ "${1:0:1}" != "-" ]; thenTHIRDPARTY_IMAGE_VERSION=$1;shiftfifi fi# prior to 1.2.0 architecture was determined by uname -m if [[ $VERSION =~ ^1\.[0-1]\.* ]]; thenexport FABRIC_TAG=${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:="$THIRDPARTY_IMAGE_VERSION"}" fiBINARY_FILE=hyperledger-fabric-${ARCH}-${VERSION}.tar.gz CA_BINARY_FILE=hyperledger-fabric-ca-${ARCH}-${CA_VERSION}.tar.gz# then parse opts while getopts "h?dsb" opt; docase "$opt" inh|\?)printHelpexit 0;;d) DOCKER=false;;s) SAMPLES=false;;b) BINARIES=false;;esac doneif [ "$SAMPLES" == "true" ]; thenechoecho "Clone hyperledger/fabric-samples repo"echocloneSamplesRepo fi if [ "$BINARIES" == "true" ]; thenechoecho "Pull Hyperledger Fabric binaries"echopullBinaries fi if [ "$DOCKER" == "true" ]; thenechoecho "Pull Hyperledger Fabric docker images"echopullDockerImages fi
脚本执行
sudo ./bootstrap.sh
运行脚本会下载很多东西,大约1~2个G,有点慢,国内把这个官网墙了,下载不完整的话,只要多运行几遍就好了。
ps:如果实在下载不了、速度太慢,就只能分析脚本分别下载了。
仔细看脚本,发现下载了三个东西
-
fabric-samples
-
相关的二进制文件
-
docker 镜像
所以我们可以手动来完成这三个步骤
-
下载 fabric-samples 到 fabric 目录下
-
下载相关的二进制文件
如图
下载网址地址,注意找到脚本里对应版本的文件
.4.9/hyperledger-fabric-ca-linux-amd64-1.4.9.tar.gz .3.1/hyperledger-fabric-linux-amd64-2.3.1.tar.gz
然后把两个放到文件放到
go/src/github.com/hyperledger/
目录下在该目录下解压
tar -xzf hyperledger-fabric-linux-amd64-2.3.1.tar.gz tar -xzf hyperledger-fabric-ca-linux-amd64-1.4.9.tar.gz
会生成一个bin和config文件夹,存放的是生成fabric网络的工具
然后把这俩文件放到fabric-samples文件夹内
-
下载相关的 docker 镜像
sudo ./bootstrap.sh -s -b
下载完成后会看到终端输出已安装的docker镜像
四、Fabric 网络测试
-
进入test-network目录
cd /~/go/src/github.com/hyperledger/fabric/fabric-samples/test-network
-
启动网络
sudo ./network.sh up
启动成功会生成三个容器
-
关闭网络
sudo ./network.sh down
官方文档
部署参考1
部署参考2
更多推荐
Fabric 2.0 环境搭建
发布评论