环境
这里与之前搭建1.0不同，这里推荐使用虚拟机或者是服务器。
【注】因为使用WSL可能会出现一些小问题
我这里使用的是Ubuntu1804阿里云服务器进行搭建。
推荐使用root用户进行操作：省时省力。
依赖环境： 这里面参考搭建1.4.x的环境。 下面给出参考链接。依赖环境搭建
相比之1.0版本 2.0版本有哪些更新呢
不想看的直接跳过本小章。此内容为官方文档说明。
建议直接下一节，因为可能看不进去。 这个是官方链接。
安装 Hyperleger Fabric 2.2.0
方案一：脚本安装
这种方法是最简单方便的安装方式。但是因为下载镜像是国外的镜像，所以可能会比较慢。建议在先使用这种方式测试一下。如果可以就最好了，如果不行请参考安装方案二。
当我们以为还会存在像1.0版本的bootstrap.sh官方安装脚本时，我们发现这里面并不存在。那一键式安装脚本哪去了呢？官方给单独拿出来了。在这里。
raw.githubusercontent.com/hyperledger…
关于安装脚本与1.4.x的几乎相同。脚本分析见安装脚本分析
根据之前的分析，我会修改这个脚本，配置一些国内加速。下面是经过加速的bootstrap.sh安装脚本。这个脚本同样会执行下面几个操作。
- 安装docker镜像
- 安装二进制文件
- 安装官方示例
下面是已优化的bootstrap.sh。（记得自己手动配置国内docker镜像加速）
将下面内容复制到我们刚刚的工作目录。（记得执行脚本之前要启动docker服务）
我们使用的是官方文档推荐使用版本 2.2.0 1.4.7
这里面我新建了一个路径
/root/fabric-samples-2.x
将下面脚本保存为bootstrap.sh并放到你想要执行的工程文件夹中。
#!/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=2.3.3
# if ca version not passed in, default to latest released version
CA_VERSION=1.5.2
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 2.3.3 1.5.2 -s"
echo "will download docker images and binaries for Fabric v2.3.3 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://gitee.com/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://hub.fastgit.org/hyperledger/fabric/releases/download/v${VERSION}/${BINARY_FILE}"
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://hub.fastgit.org/hyperledger/fabric-ca/releases/download/v${CA_VERSION}/${CA_BINARY_FILE}"
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
chmod u+x bootstrap.sh
# 其中2.2.0 为可执行脚本的版本 1.4.7为CA的版本
sudo ./bootstrap.sh 2.2.0 1.4.7
执行完成之后的结果。同时可以看到相关docker镜像已经下载成功，bin目录下面也有对应的可执行文件。
方案二：半自动化安装
我们只使用上述脚本的一部分功能----下载docker镜像功能，下载fabric-samplesa功能。其余功能我们手动进行下载。加快安装的速度。
首先我们将上面的bootstrap.sh文件修改一下。将BINARIES修改为false。
然后执行上述脚本。
./bootstrap.sh 2.2.0 1.4.7
执行之后会生成fabric-samples 以及会下载很多要用到的镜像
之后下载我们所需要的相关文件。
- 下载二进制文件，版本为2.2.0.下载地址：github.com/hyperledger…
- 下载ca文件，版本为1.4.7。下载地址：github.com/hyperledger…
将下载好的文件拷贝到服务器中（或者虚拟机当中刚才创建的工程文件夹中）
通过tar命令进行解压：
tar -zxvf hyperledger-fabric-ca-linux-amd64-1.4.7.tar.gz
tar -zxvf hyperledger-fabric-linux-amd64-2.2.0.tar.gz
此时会生成两个文件夹 bin config
将这两个文件夹以及里面的内容拷贝到 fabric-samples之中。此时我们可以看到里面内容如下。
mv bin fabric-samples
mv config fabric-samples
这说明我们已经安装成功了。
测试网络测试一下
cd test-network
./network down #为了保证环境干净，先使用down清除一下残留环境
./network up
当我们看到这部分说明已经启动成功了。
