安装fabric需要先安装好docker和docker compose，go和node。
以上环境搭建好后，我们开始通过git搭建fabric。
一、 获取源码
1. 生成目录
$ mkdir -p $GOPATH/src/github.com/hyperledger/
$ cd $GOPATH/src/github.com/hyperledger/
2. git克隆源码
$ git clone https://github.com/hyperledger/fabric.git
$ cd fabric
3. 切换版本到1.4
$ git checkout v1.4.0
最终目录如下：
图片.png
二、 安装fabric-sample，获取fabric-tools的工具
1. 获取fabric-sample示例
进入脚本文件夹
$ cd $HOME/gowork/src/github.com/hyperledger/fabric/scripts
使用bootsrap.sh安装fabric-sample(执行此命令前，确认docker已启动systemctl start docker，且当前用户有权限运行docker，使用docker ps验证，确保git客户端已安装 sudo apt-get install git）
$ ./bootstrap.sh
等待fabric-sample安装完毕。
2. 将fabric构建网络时用到的tools包括cryptogen,peer等工具移动到外部目录且配置到/etc/profile环境变量中
进入到HOME/gowork/src/github.com/hyperledger/fabric目录下
移动结果如下：
图片.png
配置环境变量
$ sudo vim /etc/profile
在文件末尾添加
export PATH=/home/cc/gowork/src/github.com/hyperledger/fabric/bin:$PATH
保存文件后，更新环境变量
source /etc/profile
三、 运行示例
进入 fabric-sample/first-network目录
执行./byfn.sh down先清理下防止以前运行过
再执行./byfn.sh up 如果能看到以下结果就是两个Org,四个Peer的区块链网络运行成功了
运行示例需要上述的fabric-tools的工具所在的bin文件夹的环境变量正确配置。
执行成功后，会看到以下结果
Stopping for channel 'mychannel' with CLI timeout of '10' seconds and CLI delay of '3' seconds
Continue? [Y/n] y
proceeding ...
Removing cli ... done
Removing peer0.org1.example.com ... done
Removing orderer.example.com ... done
Removing network net_byfn
WARNING: Network net_byfn not found.
Removing volume net_orderer.example.com
WARNING: Volume net_orderer.example.com not found.
Removing volume net_peer0.org1.example.com
WARNING: Volume net_peer0.org1.example.com not found.
Removing volume net_peer1.org1.example.com
WARNING: Volume net_peer1.org1.example.com not found.
Removing volume net_peer0.org2.example.com
WARNING: Volume net_peer0.org2.example.com not found.
Removing volume net_peer1.org2.example.com
WARNING: Volume net_peer1.org2.example.com not found.
Removing volume net_peer0.org3.example.com
WARNING: Volume net_peer0.org3.example.com not found.
Removing volume net_peer1.org3.example.com
WARNING: Volume net_peer1.org3.example.com not found.
---- No containers available for deletion ----
---- No images available for deletion ----
cc@cc-virtual-machine:~/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network$ ./byfn.sh up
Starting for channel 'mychannel' with CLI timeout of '10' seconds and CLI delay of '3' seconds
Continue? [Y/n] y
proceeding ...
./byfn.sh: line 122: configtxlator: command not found
LOCAL_VERSION=
DOCKER_IMAGE_VERSION=1.4.0
=================== WARNING ===================
Local fabric binaries and docker images are
out of sync. This may cause problems.
===============================================
cryptogen tool not found. exiting
cc@cc-virtual-machine:~/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network$ source /etc/profile
cc@cc-virtual-machine:~/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network$ ./byfn.sh up
Starting for channel 'mychannel' with CLI timeout of '10' seconds and CLI delay of '3' seconds
Continue? [Y/n] y
proceeding ...
LOCAL_VERSION=1.4.0
DOCKER_IMAGE_VERSION=1.4.0
/home/cc/gowork/src/github.com/hyperledger/fabric/bin/cryptogen
##########################################################
##### Generate certificates using cryptogen tool #########
##########################################################
+ cryptogen generate --config=./crypto-config.yaml
org1.example.com
org2.example.com
+ res=0
+ set +x
/home/cc/gowork/src/github.com/hyperledger/fabric/bin/configtxgen
##########################################################
######### Generating Orderer Genesis block ##############
##########################################################
CONSENSUS_TYPE=solo
+ '[' solo == solo ']'
+ configtxgen -profile TwoOrgsOrdererGenesis -channelID byfn-sys-channel -outputBlock ./channel-artifacts/genesis.block
2019-03-10 17:26:32.777 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2019-03-10 17:26:32.865 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 002 orderer type: solo
2019-03-10 17:26:32.865 CST [common.tools.configtxgen.localconfig] Load -> INFO 003 Loaded configuration: /home/cc/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-03-10 17:26:32.905 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 004 orderer type: solo
2019-03-10 17:26:32.905 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 005 Loaded configuration: /home/cc/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-03-10 17:26:32.907 CST [common.tools.configtxgen] doOutputBlock -> INFO 006 Generating genesis block
2019-03-10 17:26:32.927 CST [common.tools.configtxgen] doOutputBlock -> INFO 007 Writing genesis block
+ res=0
+ set +x
#################################################################
### Generating channel configuration transaction 'channel.tx' ###
#################################################################
+ configtxgen -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID mychannel
2019-03-10 17:26:32.995 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2019-03-10 17:26:33.039 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: /home/cc/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-03-10 17:26:33.082 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 003 orderer type: solo
2019-03-10 17:26:33.082 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 004 Loaded configuration: /home/cc/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-03-10 17:26:33.082 CST [common.tools.configtxgen] doOutputChannelCreateTx -> INFO 005 Generating new channel configtx
2019-03-10 17:26:33.084 CST [common.tools.configtxgen] doOutputChannelCreateTx -> INFO 006 Writing new channel tx
+ res=0
+ set +x
#################################################################
####### Generating anchor peer update for Org1MSP ##########
#################################################################
+ configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org1MSPanchors.tx -channelID mychannel -asOrg Org1MSP
2019-03-10 17:26:33.142 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2019-03-10 17:26:33.208 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: /home/cc/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-03-10 17:26:33.275 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 003 orderer type: solo
2019-03-10 17:26:33.275 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 004 Loaded configuration: /home/cc/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-03-10 17:26:33.275 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 005 Generating anchor peer update
2019-03-10 17:26:33.275 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 mychannel -asOrg Org2MSP
2019-03-10 17:26:33.355 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2019-03-10 17:26:33.461 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: /home/cc/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-03-10 17:26:33.559 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 003 orderer type: solo
2019-03-10 17:26:33.559 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 004 Loaded configuration: /home/cc/gowork/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2019-03-10 17:26:33.559 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 005 Generating anchor peer update
2019-03-10 17:26:33.560 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 006 Writing anchor peer update
+ res=0
+ set +x
Creating network "net_byfn" with the default driver
Creating volume "net_orderer.example.com" with default driver
Creating volume "net_peer0.org1.example.com" with default driver
Creating volume "net_peer1.org1.example.com" with default driver
Creating volume "net_peer0.org2.example.com" with default driver
Creating volume "net_peer1.org2.example.com" with default driver
Creating peer0.org2.example.com ... done
Creating orderer.example.com ... done
Creating peer1.org2.example.com ... done
Creating peer0.org1.example.com ... done
Creating peer1.org1.example.com ... done
Creating cli ... done
____ _____ _ ____ _____
/ ___| |_ _| / \ | _ \ |_ _|
\___ \ | | / _ \ | |_) | | |
___) | | | / ___ \ | _ < | |
|____/ |_| /_/ \_\ |_| \_\ |_|
Build your first network (BYFN) end-to-end test
Channel name : mychannel
Creating channel...
+ peer channel create -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/channel.tx --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
+ res=0
+ set +x
2019-03-10 09:26:48.395 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2019-03-10 09:26:48.487 UTC [cli.common] readBlock -> INFO 002 Received block: 0
===================== Channel 'mychannel' created =====================
Having all peers join the channel...
+ peer channel join -b mychannel.block
+ res=0
+ set +x
2019-03-10 09:26:48.659 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2019-03-10 09:26:48.809 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
===================== peer0.org1 joined channel 'mychannel' =====================
+ peer channel join -b mychannel.block
+ res=0
+ set +x
2019-03-10 09:26:51.962 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2019-03-10 09:26:52.114 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
===================== peer1.org1 joined channel 'mychannel' =====================
+ peer channel join -b mychannel.block
+ res=0
+ set +x
2019-03-10 09:26:55.252 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2019-03-10 09:26:55.435 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
===================== peer0.org2 joined channel 'mychannel' =====================
+ peer channel join -b mychannel.block
+ res=0
+ set +x
2019-03-10 09:26:58.592 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2019-03-10 09:26:58.707 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
===================== peer1.org2 joined channel 'mychannel' =====================
Updating anchor peers for org1...
+ peer channel update -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/Org1MSPanchors.tx --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
+ res=0
+ set +x
2019-03-10 09:27:01.850 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2019-03-10 09:27:01.869 UTC [channelCmd] update -> INFO 002 Successfully submitted channel update
===================== Anchor peers updated for org 'Org1MSP' on channel 'mychannel' =====================
Updating anchor peers for org2...
+ peer channel update -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/Org2MSPanchors.tx --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
+ res=0
+ set +x
2019-03-10 09:27:04.989 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2019-03-10 09:27:05.011 UTC [channelCmd] update -> INFO 002 Successfully submitted channel update
===================== Anchor peers updated for org 'Org2MSP' on channel 'mychannel' =====================
Installing chaincode on peer0.org1...
+ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
+ res=0
+ set +x
2019-03-10 09:27:08.143 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2019-03-10 09:27:08.144 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
2019-03-10 09:27:10.957 UTC [chaincodeCmd] install -> INFO 003 Installed remotely response:<status:200 payload:"OK" >
===================== Chaincode is installed on peer0.org1 =====================
Install chaincode on peer0.org2...
+ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
+ res=0
+ set +x
2019-03-10 09:27:11.112 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2019-03-10 09:27:11.113 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
2019-03-10 09:27:11.437 UTC [chaincodeCmd] install -> INFO 003 Installed remotely response:<status:200 payload:"OK" >
===================== Chaincode is installed on peer0.org2 =====================
Instantiating chaincode on peer0.org2...
+ peer chaincode instantiate -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 -l golang -v 1.0 -c '{"Args":["init","a","100","b","200"]}' -P 'AND ('\''Org1MSP.peer'\'','\''Org2MSP.peer'\'')'
+ res=0
+ set +x
2019-03-10 09:27:11.535 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2019-03-10 09:27:11.535 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
===================== Chaincode is instantiated on peer0.org2 on channel 'mychannel' =====================
Querying chaincode on peer0.org1...
===================== Querying on peer0.org1 on channel 'mychannel'... =====================
Attempting to Query peer0.org1 ...3 secs
+ peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'
+ res=0
+ set +x
100
===================== Query successful on peer0.org1 on channel 'mychannel' =====================
Sending invoke transaction on peer0.org1 peer0.org2...
+ 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 --peerAddresses peer0.org1.example.com:7051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt --peerAddresses peer0.org2.example.com:7051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt -c '{"Args":["invoke","a","b","10"]}'
+ res=0
+ set +x
2019-03-10 09:28:26.815 UTC [chaincodeCmd] chaincodeInvokeOrQuery -> INFO 001 Chaincode invoke successful. result: status:200
===================== Invoke transaction successful on peer0.org1 peer0.org2 on channel 'mychannel' =====================
Installing chaincode on peer1.org2...
+ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
+ res=0
+ set +x
2019-03-10 09:28:27.021 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2019-03-10 09:28:27.021 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
2019-03-10 09:28:27.364 UTC [chaincodeCmd] install -> INFO 003 Installed remotely response:<status:200 payload:"OK" >
===================== Chaincode is installed on peer1.org2 =====================
Querying chaincode on peer1.org2...
===================== Querying on peer1.org2 on channel 'mychannel'... =====================
Attempting to Query peer1.org2 ...3 secs
+ peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'
+ res=0
+ set +x
90
===================== Query successful on peer1.org2 on channel 'mychannel' =====================
========= All GOOD, BYFN execution completed ===========
_____ _ _ ____
| ____| | \ | | | _ \
| _| | \| | | | | |
| |___ | |\ | | |_| |
|_____| |_| \_| |____/
在上述脚本运行的同时，新打开一个终端，使用docker ps查看正运行在docker中的进程，有四个peer，一个orderer,fabric-tool,chaincode
图片.png
示例运行成功，fabric1.4的环境也算是构建成功了，下一步就要自己构建组织的关系，编写chaincode，来搭建属于自己的fabric应用。
