7.搭建hyperledger fabric环境及启动——2019年12月12日

2019年12月12日13:05:16

声明：从网络中学习整理实践而来。

1.介绍fabric

Fabric 是一个面向企业应用的区块链框架，基于 Fabric 的开发可以粗略分为几个层面：

1. 参与 Fabric 的底层开发，这主要是 fabric，fabric-ca 和 sdk 等核心组件。
2. 参与 Fabric 周边生态的开发，如支持如支持 fabric 的工具 explorer, composer 等。
3. 利用 fabric 平台开发应用，这就是利用 fabirc 提供的各种 sdk 来为应用服务（应用开发）

大部分企业会参与 2-3 的内容，以 3 为主来服务应用场景，以 2 为辅。因为现在除了区块链核心功能尚未完善外，对区块链的管理，运维，监控，测试，优化，调试等工具非常匮乏。企业将不得不面对自己开发一些工作。

Fabric 环境依赖

Fabric 官方推荐的开发环境是基于 docker 搭建的，使用 docker 搭建需要一下前置条件：

• docker 一一 Docker version 17.06.2-ce 或以上版本
• Docker Compose 一一 1.14 或以上版本
• Go 一一 1.10 或以上版本， Node.js 一一 8.9.x 或以上版本
• Python 一一主要是 python-pip

2.配置基本环境

与第三部分同步安装一致，比较难配置的是go环境，对于新手不太友好，尤其是项目要建在goroot下。

3.部署fabric V1.4版本

参照这篇教程

https://learnblockchain.cn/2018/11/21/fabric_introduction/

部署V1.4参照下面文章

https://learnblockchain.cn/2019/04/21/fabric-v1.4-install-demo/

3.1 介绍

主要环境是在Centos中部署（用的阿里服务器，下载github与docker快一点，本地下载速度太慢）

3.2 工具

3.2.1 git

下载源码仓库与运行脚本文件下载远程仓库使用

3.2.2 curl

利用url规则来进行文件传输的工具

3.2.3 epel-release

与yum工具类似作用，下载仓库源

3.2.4 python-pip

python的安装库的工具

3.2.5 golang

3.2.5.1 下载源码压缩包

下载压缩包。要下载Go二进制文件，请使用 wget 或 curl ：

wget https://dl.google.com/go/go1.13.linux-amd64.tar.gz

提取压缩包，使用tar命令将压缩包提取到/usr/local目录中：

sudo tar -C /usr/local -xzf go1.13.linux-amd64.tar.gz

3.2.5.2 配置环境变量

修改frofile

vim /etc/profile

修改如下：

export GOROOT=/usr/local/go
export GOPATH=/usr/local/gopath
export PATH=$PATH:$GOROOT/bin:$GOPATH/bin

3.2.5.3 测试go环境成功配置

要测试Go是否正确安装，我们将设置一个工作区并构建一个简单的“ Hello world”程序。

创建工作区目录，默认情况下，将工作区目录设置为$HOME/go，要创建它，请输入：

mkdir ~/go

在工作区中，创建一个新目录src/hello ，创建一个简单的“ Hello World” Go文件。

mkdir -p ~/go/src/hello

然后在该目录中创建一个名为hello.go

〜/go/src/hello/hello.go

package main

import "fmt"

func main() {
    fmt.Printf("Hello, World
")
}

构建hello.go文件，切换到~/go/src/hello目录并运行go build：

cd ~/go/src/hello
go build

将生成名为hello的可执行文件。

运行可执行文件，通过键入以下内容运行可执行文件：

./hello

Hello, World

如果看到上面的输出，则说明您已成功安装Go。

3.2.6 docker-ce

3.2.7 docker-compose

Compose 是 Docker 容器进行编排的工具，定义和运行多容器的应用，可以一条命令启动多个容器。HyperLedger Fabric需要用到docker-compose。

3.2.8 nodejs

yum安装

下载源码编译时间太长，等待不了

3.2.9 npm

3.2.10 gcc

GNU编译器家族，适合交差编译

验证是否成功

sudo docker-compose --version

3.3 下载Fabric及运行脚本下载docker

首先下载 Fabric 源码，我们在 go/src 目录下新建文件夹。

mkdir -p github.com/hyperledger
进入该文件夹执行：
git clone https://github.com/hyperledger/fabric.git (耐心等待)

完成后进入 fabric/scripts 文件夹，可以看到 bootstrap.sh 脚本，cat 该脚本可以看到 fabric 版本为 1.4.0：

执行 bootstrap.sh 脚本，自动进行 fabric 相关镜像的下载，耐心等待

./bootstrap.sh

执行完所有会用到的 Fabric docker 镜像都会下载下来了。
运行以下命令检查下载的镜像列表：

docker images

===> List out hyperledger docker images

hyperledger/fabric-tools    latest       0403fd1c72c7    2 years ago     1.32GB

hyperledger/fabric-tools    x86_64-1.0.0    0403fd1c72c7    2 years ago     1.32GB

hyperledger/fabric-couchdb   latest       2fbdbf3ab945    2 years ago     1.48GB

hyperledger/fabric-couchdb   x86_64-1.0.0    2fbdbf3ab945    2 years ago     1.48GB

hyperledger/fabric-kafka    latest       dbd3f94de4b5    2 years ago     1.3GB

hyperledger/fabric-kafka    x86_64-1.0.0    dbd3f94de4b5    2 years ago     1.3GB

hyperledger/fabric-zookeeper  latest       e545dbf1c6af    2 years ago     1.31GB

hyperledger/fabric-zookeeper  x86_64-1.0.0    e545dbf1c6af    2 years ago     1.31GB

hyperledger/fabric-orderer   latest       e317ca5638ba    2 years ago     179MB

hyperledger/fabric-orderer   x86_64-1.0.0    e317ca5638ba    2 years ago     179MB

hyperledger/fabric-peer    latest       6830dcd7b9b5    2 years ago     182MB

hyperledger/fabric-peer    x86_64-1.0.0    6830dcd7b9b5    2 years ago     182MB

hyperledger/fabric-javaenv   latest       8948126f0935    2 years ago     1.42GB

hyperledger/fabric-javaenv   x86_64-1.0.0    8948126f0935    2 years ago     1.42GB

hyperledger/fabric-ccenv    latest       7182c260a5ca    2 years ago     1.29GB

hyperledger/fabric-ccenv    x86_64-1.0.0    7182c260a5ca    2 years ago     1.29GB

hyperledger/fabric-ca     latest       a15c59ecda5b    2 years ago     238MB

hyperledger/fabric-ca     x86_64-1.0.0    a15c59ecda5b    2 years ago     238MB

cat boostrap.sh

cat boostrap.sh

#!/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=1.4.4
# if ca version not passed in, default to latest released version
CA_VERSION=1.4.4
# current version of thirdparty images (couchdb, kafka and zookeeper) released
THIRDPARTY_IMAGE_VERSION=0.4.18
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 [thirdparty_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 1.4.4 -s"
    echo "would download docker images and binaries for version 1.4.4"
}

# 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() {
    image_tag=$1
    shift
    while [[ $# -gt 0 ]]
    do
        image_name="$1"
        echo "====> hyperledger/fabric-$image_name:$image_tag"
        docker pull "hyperledger/fabric-$image_name:$image_tag"
        docker tag "hyperledger/fabric-$image_name:$image_tag" "hyperledger/fabric-$image_name"
        shift
    done
}

cloneSamplesRepo() {
    # clone (if needed) hyperledger/fabric-samples and checkout corresponding
    # version to the binaries and docker images to be downloaded
    if [ -d first-network ]; then
        # if we are in the fabric-samples repo, checkout corresponding version
        echo "===> Checking out v${VERSION} of hyperledger/fabric-samples"
        git checkout v${VERSION}
    elif [ -d fabric-samples ]; then
        # if fabric-samples repo already cloned and in current directory,
        # cd fabric-samples and checkout corresponding version
        echo "===> Checking out v${VERSION} of hyperledger/fabric-samples"
        cd fabric-samples && git checkout v${VERSION}
    else
        echo "===> Cloning hyperledger/fabric-samples repo and checkout v${VERSION}"
        git clone -b master https://github.com/hyperledger/fabric-samples.git && cd fabric-samples && git checkout v${VERSION}
    fi
}

# This will download the .tar.gz
download() {
    local BINARY_FILE=$1
    local URL=$2
    echo "===> Downloading: " "${URL}"
    curl -s -L "${URL}" | tar xz || rc=$?
    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.com/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://github.com/hyperledger/fabric-ca/releases/download/v${VERSION}/${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 "$VERSION" in
        1.*)
            FABRIC_IMAGES+=(javaenv)
            shift
            ;;
        2.*)
            FABRIC_IMAGES+=(nodeenv baseos javaenv)
            shift
            ;;
        esac
        echo "FABRIC_IMAGES:" "${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 "===> Pulling thirdparty docker images"
        THIRDPARTY_IMAGES=(zookeeper kafka couchdb)
        dockerPull "${THIRDPARTY_TAG}" "${THIRDPARTY_IMAGES[@]}"
        echo
        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

3.4 运行实例代码

通过 Fabric-samples 提供的 BYFN (build your first network) 构建网络。

./byfn.sh -m generate -c jackychannel（自定义名字）

其中byfn.sh为启动这个网络的启动脚本，启动脚本中除建立一个包含4个节点和1个Order service的网络外，还会启动一个容器用来执行脚本在channel中加入节点，部署和初始化chaincode，以及在部署的chaincode上执行交易。

默认channel名称为mychannel，脚本程序会给网络实例生成数字证书和密钥；生成genesis block用来启动ordering service；一些用来配置channel的配置交易

    -o <consensus-type> - the consensus-type of the ordering service: solo (default), kafka, or etcdraft

+ res=0
+ set +x

#################################################################
#######    Generating anchor peer update for Org1MSP   ##########
#################################################################
+ configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org1MSPanchors.tx -channelID jackychannel -asOrg Org1MSP
2019-12-05 09:46:26.602 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2019-12-05 09:46:26.735 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: /root/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-12-05 09:46:26.869 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 003 orderer type: solo
2019-12-05 09:46:26.869 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 004 Loaded configuration: /root/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-12-05 09:46:26.869 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 005 Generating anchor peer update
2019-12-05 09:46:26.870 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 006 Writing anchor peer update
+ res=0
+ set +x

#################################################################
#######    Generating anchor peer update for Org2MSP   ##########
#################################################################
+ configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org2MSPanchors.tx -channelID jackychannel -asOrg Org2MSP
2019-12-05 09:46:26.906 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2019-12-05 09:46:27.037 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: /root/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-12-05 09:46:27.171 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 003 orderer type: solo
2019-12-05 09:46:27.171 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 004 Loaded configuration: /root/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-12-05 09:46:27.171 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 005 Generating anchor peer update
2019-12-05 09:46:27.172 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 006 Writing anchor peer update
+ res=0
+ set +x

启动网络：

./byfn.sh -m up -c jackychannel

启动后如下：

+ res=0
+ set +x
2019-12-03 01:10:53.955 UTC [chaincodeCmd] chaincodeInvokeOrQuery -> INFO 001 Chaincode invoke successful. result: status:200 
===================== Invoke transaction successful on peer0.org1 peer0.org2 on channel 'jackychannel' ===================== 

Installing chaincode on peer1.org2...
+ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
2019-12-03 01:10:54.025 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2019-12-03 01:10:54.025 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
2019-12-03 01:10:54.282 UTC [chaincodeCmd] install -> INFO 003 Installed remotely response:<status:200 payload:"OK" > 
+ res=0
+ set +x
===================== Chaincode is installed on peer1.org2 ===================== 

Querying chaincode on peer1.org2...
===================== Querying on peer1.org2 on channel 'jackychannel'... ===================== 
+ peer chaincode query -C jackychannel -n mycc -c '{"Args":["query","a"]}'
Attempting to Query peer1.org2 ...3 secs
+ res=0
+ set +x

90
===================== Query successful on peer1.org2 on channel 'jackychannel' ===================== 

========= All GOOD, BYFN execution completed =========== 


 _____   _   _   ____   
| ____| |  | | |  _   
|  _|   |  | | | | | | 
| |___  | |  | | |_| | 
|_____| |_| \_| |____/  

当最终出现了All GOOD, BYFN execution completed就表示已经成功了。

使用top命令可以查看到会有4个peer节点进程

#top
31923 root      20   0  797956 102148  15476 S  1.3  5.4   0:26.02 peer                                           
31948 root      20   0  865864 106228  16468 S  1.3  5.6   0:27.58 peer                                           
32029 root      20   0  865864  72788  16252 S  1.3  3.9   0:27.32 peer                                           
32046 root      20   0  865864 106540  16364 S  1.3  5.7   0:27.60 peer 

top命令：显示linux进程信息

关闭实例进程：

注： 关闭命令：./byfn.sh -m down

启动网络服务后会启动排序服务节点、4 个 Peer 节点，以及 1 个命令行容器 cli。

4.部署fabric V1.0.0版本

4.1 下载源码

cd ~/go/src/github.com/hyperledger
git clone https://github.com/hyperledger/fabric.git      
cd ~/go/src/github.com/hyperledger/fabric

必须切换分支到v1.0.0
git checkout -b v1.0.0

4.2 e2e_cli样例实例

e2e_cli是fabric下面的一个独立样例：与e2e_cli同级的还有

进入e2e项目目录：

cd ~/go/src/github.com/hyperledger/fabric/examples/e2e_cli/

下载fabric相关镜像：
source download-dockerimages.sh -c x86_64-1.0.0 -f x86_64-1.0.0 

===> List out hyperledger docker images
hyperledger/fabric-tools       latest              0403fd1c72c7        2 years ago         1.32GB
hyperledger/fabric-tools       x86_64-1.0.0        0403fd1c72c7        2 years ago         1.32GB
hyperledger/fabric-couchdb     latest              2fbdbf3ab945        2 years ago         1.48GB
hyperledger/fabric-couchdb     x86_64-1.0.0        2fbdbf3ab945        2 years ago         1.48GB
hyperledger/fabric-kafka       latest              dbd3f94de4b5        2 years ago         1.3GB
hyperledger/fabric-kafka       x86_64-1.0.0        dbd3f94de4b5        2 years ago         1.3GB
hyperledger/fabric-zookeeper   latest              e545dbf1c6af        2 years ago         1.31GB
hyperledger/fabric-zookeeper   x86_64-1.0.0        e545dbf1c6af        2 years ago         1.31GB
hyperledger/fabric-orderer     latest              e317ca5638ba        2 years ago         179MB
hyperledger/fabric-orderer     x86_64-1.0.0        e317ca5638ba        2 years ago         179MB
hyperledger/fabric-peer        latest              6830dcd7b9b5        2 years ago         182MB
hyperledger/fabric-peer        x86_64-1.0.0        6830dcd7b9b5        2 years ago         182MB
hyperledger/fabric-javaenv     latest              8948126f0935        2 years ago         1.42GB
hyperledger/fabric-javaenv     x86_64-1.0.0        8948126f0935        2 years ago         1.42GB
hyperledger/fabric-ccenv       latest              7182c260a5ca        2 years ago         1.29GB
hyperledger/fabric-ccenv       x86_64-1.0.0        7182c260a5ca        2 years ago         1.29GB
hyperledger/fabric-ca          latest              a15c59ecda5b        2 years ago         238MB
hyperledger/fabric-ca          x86_64-1.0.0        a15c59ecda5b        2 years ago         238MB

4.3 运行脚本文件

./network_setup.sh up

自己没能成功，卡在了不知名的状态

root@iZuf6cc8lqocb36rk8u38kZ:~/go/src/github.com/hyperledger/fabric/examples/e2e_cli# ./network_setup.sh up
setting to default channel 'mychannel'
mychannel

Using cryptogen -> /root/go/src/github.com/hyperledger/fabric/examples/e2e_cli/../../release/linux-amd64/bin/cryptogen

##########################################################
##### Generate certificates using cryptogen tool #########
##########################################################
org1.example.com
org2.example.com

Using configtxgen -> /root/go/src/github.com/hyperledger/fabric/examples/e2e_cli/../../release/linux-amd64/bin/configtxgen
##########################################################
#########  Generating Orderer Genesis block ##############
##########################################################
2019-12-12 14:24:47.645 CST [common/configtx/tool] main -> INFO 001 Loading configuration
2019-12-12 14:24:47.663 CST [common/configtx/tool] doOutputBlock -> INFO 002 Generating genesis block
2019-12-12 14:24:47.664 CST [common/configtx/tool] doOutputBlock -> INFO 003 Writing genesis block

#################################################################
### Generating channel configuration transaction 'channel.tx' ###
#################################################################
2019-12-12 14:24:47.672 CST [common/configtx/tool] main -> INFO 001 Loading configuration
2019-12-12 14:24:47.676 CST [common/configtx/tool] doOutputChannelCreateTx -> INFO 002 Generating new channel configtx
2019-12-12 14:24:47.677 CST [common/configtx/tool] doOutputChannelCreateTx -> INFO 003 Writing new channel tx

#################################################################
#######    Generating anchor peer update for Org1MSP   ##########
#################################################################
2019-12-12 14:24:47.686 CST [common/configtx/tool] main -> INFO 001 Loading configuration
2019-12-12 14:24:47.690 CST [common/configtx/tool] doOutputAnchorPeersUpdate -> INFO 002 Generating anchor peer update
2019-12-12 14:24:47.690 CST [common/configtx/tool] doOutputAnchorPeersUpdate -> INFO 003 Writing anchor peer update

#################################################################
#######    Generating anchor peer update for Org2MSP   ##########
#################################################################
2019-12-12 14:24:47.699 CST [common/configtx/tool] main -> INFO 001 Loading configuration
2019-12-12 14:24:47.703 CST [common/configtx/tool] doOutputAnchorPeersUpdate -> INFO 002 Generating anchor peer update
2019-12-12 14:24:47.703 CST [common/configtx/tool] doOutputAnchorPeersUpdate -> INFO 003 Writing anchor peer update

Creating network "e2e_cli_default" with the default driver
Creating peer1.org1.example.com ... done
Creating peer1.org2.example.com ... done
Creating orderer.example.com    ... done
Creating peer0.org2.example.com ... done
Creating peer0.org1.example.com ... done
Creating cli                    ... done

 ____    _____      _      ____    _____           _____   ____    _____ 
/ ___|  |_   _|    /     |  _   |_   _|         | ____| |___   | ____|
\___     | |     / _    | |_) |   | |    _____  |  _|     __) | |  _|  
 ___) |   | |    / ___   |  _ <    | |   |_____| | |___   / __/  | |___ 
|____/    |_|   /_/   \_ |_| \_   |_|           |_____| |_____| |_____|

Channel name : mychannel
Creating channel...
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/server.key
CORE_PEER_LOCALMSPID=Org1MSP
CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/server.crt
CORE_PEER_TLS_ENABLED=true
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
CORE_PEER_ID=cli
CORE_LOGGING_LEVEL=DEBUG
CORE_PEER_ADDRESS=peer0.org1.example.com:7051
2019-12-12 06:24:53.412 UTC [msp] GetLocalMSP -> DEBU 001 Returning existing local MSP
2019-12-12 06:24:53.412 UTC [msp] GetDefaultSigningIdentity -> DEBU 002 Obtaining default signing identity
2019-12-12 06:24:53.422 UTC [channelCmd] InitCmdFactory -> INFO 003 Endorser and orderer connections initialized
2019-12-12 06:24:53.423 UTC [msp] GetLocalMSP -> DEBU 004 Returning existing local MSP
2019-12-12 06:24:53.423 UTC [msp] GetDefaultSigningIdentity -> DEBU 005 Obtaining default signing identity
2019-12-12 06:24:53.423 UTC [msp] GetLocalMSP -> DEBU 006 Returning existing local MSP
2019-12-12 06:24:53.423 UTC [msp] GetDefaultSigningIdentity -> DEBU 007 Obtaining default signing identity
2019-12-12 06:24:53.423 UTC [msp/identity] Sign -> DEBU 008 Sign: plaintext: 0A8C060A074F7267314D53501280062D...53616D706C65436F6E736F727469756D 
2019-12-12 06:24:53.423 UTC [msp/identity] Sign -> DEBU 009 Sign: digest: 93357E31F0E7688ED33D2599E82FD377034CBF858D8790071F0627989AF1F1A6 
2019-12-12 06:24:53.423 UTC [msp] GetLocalMSP -> DEBU 00a Returning existing local MSP
2019-12-12 06:24:53.423 UTC [msp] GetDefaultSigningIdentity -> DEBU 00b Obtaining default signing identity
2019-12-12 06:24:53.423 UTC [msp] GetLocalMSP -> DEBU 00c Returning existing local MSP
2019-12-12 06:24:53.423 UTC [msp] GetDefaultSigningIdentity -> DEBU 00d Obtaining default signing identity
2019-12-12 06:24:53.423 UTC [msp/identity] Sign -> DEBU 00e Sign: plaintext: 0AC3060A1508021A0608B5BAC7EF0522...54B8942CBF5580B262708931E87C3371 
2019-12-12 06:24:53.423 UTC [msp/identity] Sign -> DEBU 00f Sign: digest: 8D82F410AC0EAB416222EDCF9C1E2906B6609686590F1A2E44DBD3221294DF1D 
2019-12-12 06:24:53.618 UTC [msp] GetLocalMSP -> DEBU 010 Returning existing local MSP
2019-12-12 06:24:53.618 UTC [msp] GetDefaultSigningIdentity -> DEBU 011 Obtaining default signing identity
2019-12-12 06:24:53.618 UTC [msp] GetLocalMSP -> DEBU 012 Returning existing local MSP
2019-12-12 06:24:53.618 UTC [msp] GetDefaultSigningIdentity -> DEBU 013 Obtaining default signing identity
2019-12-12 06:24:53.618 UTC [msp/identity] Sign -> DEBU 014 Sign: plaintext: 0AC3060A1508021A0608B5BAC7EF0522...BF2EB54E312812080A021A0012021A00 
2019-12-12 06:24:53.618 UTC [msp/identity] Sign -> DEBU 015 Sign: digest: 89AAC240731087E491A456B73413ADBE61DC0B66AE5C2150C42D64B8B340A578 
2019-12-12 06:24:53.668 UTC [channelCmd] readBlock -> DEBU 016 Got status:*orderer.DeliverResponse_Status 
2019-12-12 06:24:53.669 UTC [msp] GetLocalMSP -> DEBU 017 Returning existing local MSP
2019-12-12 06:24:53.669 UTC [msp] GetDefaultSigningIdentity -> DEBU 018 Obtaining default signing identity
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x63 pc=0x7fbadc9fb259]

runtime stack:
runtime.throw(0xdc37a7, 0x2a)
	/opt/go/src/runtime/panic.go:566 +0x95
runtime.sigpanic()
	/opt/go/src/runtime/sigpanic_unix.go:12 +0x2cc

goroutine 34 [syscall, locked to thread]:
runtime.cgocall(0xb08d50, 0xc420020df8, 0xc400000000)
	/opt/go/src/runtime/cgocall.go:131 +0x110 fp=0xc420020db0 sp=0xc420020d70
net._C2func_getaddrinfo(0x7fbad00008c0, 0x0, 0xc420358ab0, 0xc420028860, 0x0, 0x0, 0x0)
	??:0 +0x68 fp=0xc420020df8 sp=0xc420020db0
net.cgoLookupIPCNAME(0x7ffcc389ca83, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
	/opt/go/src/net/cgo_unix.go:146 +0x37c fp=0xc420020f18 sp=0xc420020df8
net.cgoIPLookup(0xc42036a120, 0x7ffcc389ca83, 0x13)
	/opt/go/src/net/cgo_unix.go:198 +0x4d fp=0xc420020fa8 sp=0xc420020f18
runtime.goexit()
	/opt/go/src/runtime/asm_amd64.s:2086 +0x1 fp=0xc420020fb0 sp=0xc420020fa8
created by net.cgoLookupIP
	/opt/go/src/net/cgo_unix.go:208 +0xb4

goroutine 1 [select]:
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*addrConn).wait(0xc4200d1340, 0x7fbadd41ea10, 0xc4203589c0, 0xc420130100, 0x8006f0, 0x7fbadd41ea10, 0xc4203589c0, 0x0)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:1032 +0x183
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*ClientConn).getTransport(0xc420199ba0, 0x7fbadd41ea10, 0xc4203589c0, 0xc420358900, 0x7fbadd41ea10, 0xc420358990, 0x19, 0x0, 0xc42013f900)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:724 +0x2f7
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.newClientStream(0x7fbadd41ea10, 0xc4203589c0, 0x13e1f40, 0xc420199ba0, 0xdb7f76, 0x20, 0x0, 0x0, 0x0, 0x0, ...)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/stream.go:189 +0x599
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.NewClientStream(0x7fbadd41e990, 0xc420012290, 0x13e1f40, 0xc420199ba0, 0xdb7f76, 0x20, 0x0, 0x0, 0x0, 0x18, ...)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/stream.go:105 +0x162
github.com/hyperledger/fabric/protos/orderer.(*atomicBroadcastClient).Deliver(0xc420028850, 0x7fbadd41e990, 0xc420012290, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4202118c0, 0xbe4ab0)
	/opt/gopath/src/github.com/hyperledger/fabric/protos/orderer/ab.pb.go:499 +0xba
github.com/hyperledger/fabric/peer/channel.InitCmdFactory(0xc420300100, 0x0, 0x0, 0x13ee140)
	/opt/gopath/src/github.com/hyperledger/fabric/peer/channel/channel.go:179 +0x2c0
github.com/hyperledger/fabric/peer/channel.getGenesisBlock(0xc4202e1360, 0x0, 0x0, 0x0)
	/opt/gopath/src/github.com/hyperledger/fabric/peer/channel/deliverclient.go:141 +0x11c
github.com/hyperledger/fabric/peer/channel.executeCreate(0xc4202e1360, 0xc4202e1360, 0x0)
	/opt/gopath/src/github.com/hyperledger/fabric/peer/channel/create.go:183 +0x50
github.com/hyperledger/fabric/peer/channel.create(0xc42020e6c0, 0xc42020d4a0, 0x1, 0xa, 0xc4202e1360, 0xd9d943, 0x5)
	/opt/gopath/src/github.com/hyperledger/fabric/peer/channel/create.go:213 +0x45
github.com/hyperledger/fabric/peer/channel.createCmd.func1(0xc42020e6c0, 0xc42020d4a0, 0x1, 0xa, 0x0, 0x0)
	/opt/gopath/src/github.com/hyperledger/fabric/peer/channel/create.go:59 +0x52
github.com/hyperledger/fabric/vendor/github.com/spf13/cobra.(*Command).execute(0xc42020e6c0, 0xc42020d360, 0xa, 0xa, 0xc42020e6c0, 0xc42020d360)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/spf13/cobra/command.go:599 +0x234
github.com/hyperledger/fabric/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0x13e58c0, 0xf, 0xc420010035, 0x7)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/spf13/cobra/command.go:689 +0x367
github.com/hyperledger/fabric/vendor/github.com/spf13/cobra.(*Command).Execute(0x13e58c0, 0x7d, 0xc420010035)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/spf13/cobra/command.go:648 +0x2b
main.main()
	/opt/gopath/src/github.com/hyperledger/fabric/peer/main.go:118 +0x54e

goroutine 17 [syscall, locked to thread]:
runtime.goexit()
	/opt/go/src/runtime/asm_amd64.s:2086 +0x1

goroutine 33 [select]:
net.cgoLookupIP(0x13fc8c0, 0xc42036a060, 0x7ffcc389ca83, 0x13, 0xc420118780, 0xc420027e68, 0x0, 0x0, 0x0, 0x0)
	/opt/go/src/net/cgo_unix.go:209 +0x2f5
net.lookupIP(0x13fc8c0, 0xc42036a060, 0x7ffcc389ca83, 0x13, 0xc4202f9440, 0x0, 0x0, 0x0, 0x40005)
	/opt/go/src/net/lookup_unix.go:70 +0xf9
net.glob..func11(0x13fc8c0, 0xc42036a060, 0xe2abc0, 0x7ffcc389ca83, 0x13, 0xc420027ec8, 0x71c6a9, 0xc420027f08, 0xc420027f18, 0x455cc0)
	/opt/go/src/net/hook.go:19 +0x52
net.lookupIPContext.func1(0xc420199ba0, 0x7ffcc389ca83, 0x18, 0x0)
	/opt/go/src/net/lookup.go:119 +0x5c
internal/singleflight.(*Group).doCall(0x1419790, 0xc420354a50, 0x7ffcc389ca83, 0x13, 0xc420358a50)
	/opt/go/src/internal/singleflight/singleflight.go:93 +0x3c
created by internal/singleflight.(*Group).DoChan
	/opt/go/src/internal/singleflight/singleflight.go:86 +0x339

goroutine 10 [syscall]:
os/signal.signal_recv(0x0)
	/opt/go/src/runtime/sigqueue.go:116 +0x157
os/signal.loop()
	/opt/go/src/os/signal/signal_unix.go:22 +0x22
created by os/signal.init.1
	/opt/go/src/os/signal/signal_unix.go:28 +0x41

goroutine 32 [select]:
net.lookupIPContext(0x13fc8c0, 0xc42036a060, 0x7ffcc389ca83, 0x13, 0x0, 0x0, 0x0, 0x0, 0x19441901)
	/opt/go/src/net/lookup.go:122 +0x7bc
net.internetAddrList(0x13fc8c0, 0xc42036a060, 0xd9cd17, 0x3, 0x7ffcc389ca83, 0x18, 0x0, 0x0, 0x0, 0x13fc8c0, ...)
	/opt/go/src/net/ipsock.go:241 +0x5e0
net.resolveAddrList(0x13fc8c0, 0xc42036a060, 0xd9d317, 0x4, 0xd9cd17, 0x3, 0x7ffcc389ca83, 0x18, 0x0, 0x0, ...)
	/opt/go/src/net/dial.go:179 +0x106
net.(*Dialer).DialContext(0xc4200496c8, 0x13fc8c0, 0xc42036a060, 0xd9cd17, 0x3, 0x7ffcc389ca83, 0x18, 0x0, 0x0, 0x0, ...)
	/opt/go/src/net/dial.go:329 +0x238
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.dialContext(0x13fc8c0, 0xc42036a060, 0xd9cd17, 0x3, 0x7ffcc389ca83, 0x18, 0x0, 0x0, 0xc420106e10, 0xc420339780)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/go17.go:53 +0xaa
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.DialContext.func1(0x7fbadd41ea50, 0xc42036a060, 0x7ffcc389ca83, 0x18, 0x1, 0x0, 0x13ee140, 0xc420127e50)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:341 +0x86
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.newProxyDialer.func1(0x7fbadd41ea50, 0xc42036a060, 0x7ffcc389ca83, 0x18, 0x13, 0x7fbadd41ff60, 0x0, 0x0)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/proxy.go:136 +0x143
github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.dial(0x7fbadd41ea50, 0xc42036a060, 0xc4203664c0, 0x7ffcc389ca83, 0x18, 0x410a5e, 0xc42032cfa0, 0xa0, 0x98)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:135 +0x5a
github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.newHTTP2Client(0x7fbadd41ea50, 0xc42036a060, 0x7ffcc389ca83, 0x18, 0x0, 0x0, 0xda8cf6, 0x11, 0x0, 0x0, ...)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:173 +0xbf
github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.NewClientTransport(0x7fbadd41ea50, 0xc42036a060, 0x7ffcc389ca83, 0x18, 0x0, 0x0, 0xda8cf6, 0x11, 0x0, 0x0, ...)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/transport.go:463 +0xae
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*addrConn).resetTransport(0xc4200d1340, 0xc420335400, 0x70a61c, 0x0)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:876 +0x282
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*ClientConn).resetAddrConn.func1(0xc4200d1340)
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:648 +0x34
created by github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*ClientConn).resetAddrConn
	/opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:657 +0x756
!!!!!!!!!!!!!!! Channel creation failed !!!!!!!!!!!!!!!!
================== ERROR !!! FAILED to execute End-2-End Scenario ==================

4.4 运行另一个脚本试试

cd ~/go/src/github.com/hyperledger/fabric/scripts

./bootstrap-1.0.0.sh 

跟v1.4版本一致操作

5. 细节问题

1.如何配置git

vim /etc/hosts

在末尾添加：

151.101.113.194 github.global.ssl.fastly.net
192.30.253.112 github.com
52.216.227.168 github-cloud.s3.amazonaws.com

最后：

source /etc/hosts

2.如何解决阿里云sudo: unable to resolve host xxx

虽然sudo 还是可以正常执行, 但是警告讯息每次都出来,而这只是机器在反解上的问题, 所以就直接从/etc/hosts 设定, 让abc(hostname) 可以解回127.0.0.1 的IP 即可.

解决方法

1. vi   /etc/hosts  第一行信息如下：
           127.0.0.1       localhost
   

   ​

2. 在127.0.0.1 localhost 后面加上主机名称(hostname) 即可, /etc/hosts 内容修改成如下:

   第一种方法：直接将hostname（abc）追加到后面

   127.0.0.1 localhost abc #要保证这个名字与 /etc/hostname中的主机名一致才有效

第二种方法：可以分开写

  127.0.0.1       localhost 
  127.0.0.1       abc

这样设完后, 使用sudo 就不会再有那个提示信息了。

3.docker镜像有关问题

如果失败了就可能手动删除docker。

暂停运行的容器
sudo docker stop $(sudo docker ps -aq)

删除容器
sudo docker rm $(sudo docker ps -aq)

强制删除镜像——比较危险做法，需要重新下载
docker rmi -f  $(docker images -q)

4.指定安装nodejs版本

npm install -g n

n 8.15.0 stable 

➜  caliper git:(master) n 8.15.0 stable 

  installing : node-v8.15.0
       mkdir : /usr/local/n/versions/node/8.15.0
       fetch : https://nodejs.org/dist/v8.15.0/node-v8.15.0-linux-x64.tar.gz
   installed : v8.15.0 (with npm 6.4.1)

Note: the node command changed location and the old location may be remembered in your current shell.
         old : /usr/bin/node
         new : /usr/local/bin/node
To reset the command location hash either start a new shell, or execute PATH="$PATH"

vim /etc/profile


source /etc/profile