区块链——Hyperledger Fabric2.2多机搭建及区块链浏览器
文章目录
-
- 一、搭建环境
-
- 1、设置网络
- 2、安装docker和docker-compose
- 3、安装golang环境
- 二、生成Fabric证书
-
- 1、编写证书文件
- 2、生成证书文件
- 3、复制证书文件到节点
- 三、生成通道文件
-
- 1、编写创世块文件
- 2、生成创世块文件和通道文件
-
- 1、生成创世区块
- 2、生成通道文件
- 3、为 Org1 定义锚节点
- 4、为 Org2 定义锚节点
- 5、将生成的文件拷贝到另两台主机
- 四、编写docker-compose文件
-
- 1、orderer节点
- 2、org1节点
- 3、org2节点
- 五、通道操作
-
- 1、创建通道
- 2、加入通道
- 3、更新锚节点
- 六、安装调用智能合约
-
- 1、复制官方示例智能合约
- 2、容器内设置go语言依赖包
- 3、打包链码
- 4、安装链码
- 5、批准链码
- 6、查看链码是否就绪
- 7、提交链码
- 8、链码初始化
- 9、查询数据
- 10、调用链码，新增数据
- 七、搭建超级账本区块链浏览器
-
- 1、下载配置文件
- 2、修改配置文件
- 3、修改docker-compose文件
- 4、启动区块链浏览器
一、搭建环境
1、设置网络
root@order:~# vi /etc/hosts
192.168.1.110 orderer.example.com
192.168.1.120 peer0.org1.example.com
192.168.1.130 peer0.org2.example.com
2、安装docker和docker-compose
root@order:~# apt-get update
root@order:~# apt-get -y install apt-transport-https ca-certificates curl software-properties-common
root@order:~# curl -fsSL https://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | sudo apt-key add -
root@order:~# add-apt-repository "deb [arch=amd64] https://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable"
root@order:~# apt-get -y update
root@order:~# apt-get -y install docker-ce
root@order:~# service docker start
root@order:~# systemctl enable docker
root@order:~# curl -L "https://github.com/docker/compose/releases/download/1.29.2/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
root@order:~# chmod +x /usr/local/bin/docker-compose
root@order:~# docker-compose -v
docker-compose version 1.29.2, build 5becea4c
3、安装golang环境
root@order:~# wget https://golang.google.cn/dl/go1.16.8.linux-amd64.tar.gz
root@order:~# tar zxf go1.16.8.linux-amd64.tar.gz
root@order:~# mv go /usr/local/
root@order:~# vim /etc/profile
export GOPATH=~/Go
export PATH=$PATH:/usr/local/go/bin:$GOPATH/bin
export GO111MODULE=on
export GOPROXY=https://goproxy.cn
root@order:~# source /etc/profile
root@order:~# go version
go version go1.16.8 linux/amd64
二、生成Fabric证书
1、编写证书文件
root@order:~# curl -sSL https://bit.ly/2ysbOFE | bash -s
root@order:~# cp fabric-samples/bin/* /usr/local/bin/
root@order:~# vim /etc/profile
export PATH=~/fabric-samples/bin:$PATH
root@order:~# source /etc/profile
root@order:~# mkdir hyperledger/multinodes/
root@order:~# cd hyperledger/multinodes/
root@order:~/hyperledger/multinodes# cryptogen showtemplate > crypto-config.yaml
root@order:~/hyperledger/multinodes# vim crypto-config.yaml
OrdererOrgs:
- Name: Orderer
Domain: example.com
EnableNodeOUs: true
Specs:
- Hostname: orderer
PeerOrgs:
- Name: org1
Domain: org1.example.com
EnableNodeOUs: true
Template:
Count: 1
Users:
Count: 1
- Name: org2
Domain: org2.example.com
EnableNodeOUs: true
Template:
Count: 1
Users:
Count: 1
2、生成证书文件
root@order:~/hyperledger/multinodes# cryptogen generate --config=crypto-config.yaml
org1.example.com
org2.example.com
3、复制证书文件到节点
root@order:~/hyperledger/multinodes# scp -r ./crypto-config [email protected]:~/hyperledger/multinodes/
root@order:~/hyperledger/multinodes# scp -r ./crypto-config [email protected]:~/hyperledger/multinodes/
三、生成通道文件
1、编写创世块文件
root@order:~/hyperledger/multinodes# vim configtx.yaml
---
Organizations:
- &OrdererOrg
Name: OrdererOrg
ID: OrdererMSP
MSPDir: ./crypto-config/ordererOrganizations/example.com/msp
Policies:
Readers:
Type: Signature
Rule: "OR('OrdererMSP.member')"
Writers:
Type: Signature
Rule: "OR('OrdererMSP.member')"
Admins:
Type: Signature
Rule: "OR('OrdererMSP.admin')"
OrdererEndpoints:
- orderer.example.com:7050
- &Org1
Name: Org1MSP
ID: Org1MSP
MSPDir: ./crypto-config/peerOrganizations/org1.example.com/msp
Policies:
Readers:
Type: Signature
Rule: "OR('Org1MSP.admin', 'Org1MSP.peer', 'Org1MSP.client')"
Writers:
Type: Signature
Rule: "OR('Org1MSP.admin', 'Org1MSP.client')"
Admins:
Type: Signature
Rule: "OR('Org1MSP.admin')"
Endorsement:
Type: Signature
Rule: "OR('Org1MSP.peer')"
AnchorPeers:
- Host: peer0.org1.example.com
Port: 7051
- &Org2
Name: Org2MSP
ID: Org2MSP
MSPDir: ./crypto-config/peerOrganizations/org2.example.com/msp
Policies:
Readers:
Type: Signature
Rule: "OR('Org2MSP.admin', 'Org2MSP.peer', 'Org2MSP.client')"
Writers:
Type: Signature
Rule: "OR('Org2MSP.admin', 'Org2MSP.client')"
Admins:
Type: Signature
Rule: "OR('Org2MSP.admin')"
Endorsement:
Type: Signature
Rule: "OR('Org2MSP.peer')"
AnchorPeers:
- Host: peer0.org2.example.com
Port: 9051
Capabilities:
Channel: &ChannelCapabilities
V2_0: true
Orderer: &OrdererCapabilities
V2_0: true
Application: &ApplicationCapabilities
V2_0: true
Application: &ApplicationDefaults
Organizations:
Policies:
Readers:
Type: ImplicitMeta
Rule: "ANY Readers"
Writers:
Type: ImplicitMeta
Rule: "ANY Writers"
Admins:
Type: ImplicitMeta
Rule: "MAJORITY Admins"
LifecycleEndorsement:
Type: ImplicitMeta
Rule: "MAJORITY Endorsement"
Endorsement:
Type: ImplicitMeta
Rule: "MAJORITY Endorsement"
Capabilities:
<<: *ApplicationCapabilities
Orderer: &OrdererDefaults
OrdererType: solo
Addresses:
- orderer.example.com:7050
EtcdRaft:
Consenters:
- Host: orderer.example.com
Port: 7050
ClientTLSCert: ../organizations/ordererOrganizations/example.com/orderers/orderer.example.com/tls/server.crt
ServerTLSCert: ../organizations/ordererOrganizations/example.com/orderers/orderer.example.com/tls/server.crt
BatchTimeout: 2s
BatchSize:
MaxMessageCount: 10
AbsoluteMaxBytes: 99 MB
PreferredMaxBytes: 512 KB
Organizations:
Policies:
Readers:
Type: ImplicitMeta
Rule: "ANY Readers"
Writers:
Type: ImplicitMeta
Rule: "ANY Writers"
Admins:
Type: ImplicitMeta
Rule: "MAJORITY Admins"
BlockValidation:
Type: ImplicitMeta
Rule: "ANY Writers"
Channel: &ChannelDefaults
Policies:
Readers:
Type: ImplicitMeta
Rule: "ANY Readers"
Writers:
Type: ImplicitMeta
Rule: "ANY Writers"
Admins:
Type: ImplicitMeta
Rule: "MAJORITY Admins"
Capabilities:
<<: *ChannelCapabilities
Profiles:
TwoOrgsOrdererGenesis:
<<: *ChannelDefaults
Orderer:
<<: *OrdererDefaults
Organizations:
- *OrdererOrg
Capabilities:
<<: *OrdererCapabilities
Consortiums:
SampleConsortium:
Organizations:
- *Org1
- *Org2
TwoOrgsChannel:
Consortium: SampleConsortium
<<: *ChannelDefaults
Application:
<<: *ApplicationDefaults
Organizations:
- *Org1
- *Org2
Capabilities:
<<: *ApplicationCapabilities
2、生成创世块文件和通道文件
1、生成创世区块
root@order:~/hyperledger/multinodes# configtxgen -profile TwoOrgsOrdererGenesis -channelID fabric-channel -outputBlock ./channel-artifacts/genesis.block
2021-11-04 10:40:27.919 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2021-11-04 10:40:27.925 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 002 orderer type: solo
2021-11-04 10:40:27.925 CST [common.tools.configtxgen.localconfig] Load -> INFO 003 Loaded configuration: configtx.yaml
2021-11-04 10:40:27.927 CST [common.tools.configtxgen] doOutputBlock -> INFO 004 Generating genesis block
2021-11-04 10:40:27.927 CST [common.tools.configtxgen] doOutputBlock -> INFO 005 Creating system channel genesis block
2021-11-04 10:40:27.927 CST [common.tools.configtxgen] doOutputBlock -> INFO 006 Writing genesis block
2、生成通道文件
root@order:~/hyperledger/multinodes# configtxgen -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID mychannel
2021-11-04 10:40:31.528 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2021-11-04 10:40:31.533 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: configtx.yaml
2021-11-04 10:40:31.533 CST [common.tools.configtxgen] doOutputChannelCreateTx -> INFO 003 Generating new channel configtx
2021-11-04 10:40:31.535 CST [common.tools.configtxgen] doOutputChannelCreateTx -> INFO 004 Writing new channel tx
3、为 Org1 定义锚节点
root@order:~/hyperledger/multinodes# configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org1MSPanchors.tx -channelID mychannel -asOrg Org1MSP
2021-11-04 10:40:35.494 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2021-11-04 10:40:35.499 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: configtx.yaml
2021-11-04 10:40:35.499 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 003 Generating anchor peer update
2021-11-04 10:40:35.500 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 004 Writing anchor peer update
4、为 Org2 定义锚节点
root@order:~/hyperledger/multinodes# configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org2MSPanchors.tx -channelID mychannel -asOrg Org2MSP
2021-11-04 10:40:38.888 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2021-11-04 10:40:38.893 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: configtx.yaml
2021-11-04 10:40:38.893 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 003 Generating anchor peer update
2021-11-04 10:40:38.894 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 004 Writing anchor peer update
5、将生成的文件拷贝到另两台主机
root@order:~/hyperledger/multinodes# scp -r ./channel-artifacts [email protected]:~/hyperledger/multinodes/
root@order:~/hyperledger/multinodes# scp -r ./channel-artifacts [email protected]:~/hyperledger/multinodes/
四、编写docker-compose文件
1、orderer节点
root@order:~/hyperledger/multinodes# vim docker-compose.yaml
version: '2'
services:
orderer.example.com:
container_name: orderer.example.com
image: hyperledger/fabric-orderer:2.2
environment:
- FABRIC_LOGGING_SPEC=INFO
- ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
- ORDERER_GENERAL_LISTENPORT=7050
- ORDERER_GENERAL_GENESISMETHOD=file
- ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
- ORDERER_GENERAL_LOCALMSPID=OrdererMSP
- ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
- ORDERER_GENERAL_TLS_ENABLED=true
- ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key
- ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt
- ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]
- ORDERER_KAFKA_TOPIC_REPLICATIONFACTOR=1
- ORDERER_KAFKA_VERBOSE=true
- ORDERER_GENERAL_CLUSTER_CLIENTCERTIFICATE=/var/hyperledger/orderer/tls/server.crt
- ORDERER_GENERAL_CLUSTER_CLIENTPRIVATEKEY=/var/hyperledger/orderer/tls/server.key
- ORDERER_GENERAL_CLUSTER_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]
working_dir: /opt/gopath/src/github.com/hyperledger/fabric
command: orderer
volumes:
- ./channel-artifacts/genesis.block:/var/hyperledger/orderer/orderer.genesis.block
- ./crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/msp:/var/hyperledger/orderer/msp
- ./crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/:/var/hyperledger/orderer/tls
ports:
- 7050:7050
extra_hosts:
- "orderer.example.com:192.168.1.110"
- "peer0.org1.example.com:192.168.1.120"
- "peer0.org2.example.com:192.168.1.130"
2、org1节点
root@org1:~/hyperledger/multinodes# vim docker-compose.yaml
version: '2'
services:
couchdb0.org1.example.com:
container_name: couchdb0.org1.example.com
image: couchdb:3.1
environment:
- COUCHDB_USER=admin
- COUCHDB_PASSWORD=adminpw
ports:
- 5984:5984
peer0.org1.example.com:
container_name: peer0.org1.example.com
image: hyperledger/fabric-peer:2.2
environment:
- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
- CORE_PEER_ID=peer0.org1.example.com
- CORE_PEER_ADDRESS=peer0.org1.example.com:7051
- CORE_PEER_LISTENADDRESS=0.0.0.0:7051
- CORE_PEER_CHAINCODEADDRESS=peer0.org1.example.com:7052
- CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052
- CORE_PEER_GOSSIP_BOOTSTRAP=peer0.org1.example.com:7051
- CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org1.example.com:7051
- CORE_PEER_LOCALMSPID=Org1MSP
- FABRIC_LOGGING_SPEC=INFO
- CORE_PEER_TLS_ENABLED=true
- CORE_PEER_GOSSIP_USELEADERELECTION=true
- CORE_PEER_GOSSIP_ORGLEADER=false
- CORE_PEER_PROFILE_ENABLED=true
- CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
- CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
- CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt
- CORE_CHAINCODE_EXECUTETIMEOUT=300s
- CORE_LEDGER_STATE_STATEDATABASE=CouchDB
- CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=couchdb0.org1.example.com:5984
- CORE_LEDGER_STATE_COUCHDBCONFIG_USERNAME=admin
- CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD=adminpw
depends_on:
- couchdb0.org1.example.com
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: peer node start
volumes:
- /var/run/:/host/var/run/
- ./crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/msp:/etc/hyperledger/fabric/msp
- ./crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls:/etc/hyperledger/fabric/tls
ports:
- 7051:7051
- 7052:7052
- 7053:7053
extra_hosts:
- "orderer.example.com:192.168.1.110"
- "peer0.org1.example.com:192.168.1.120"
- "peer0.org2.example.com:192.168.1.130"
cli:
container_name: cli
image: hyperledger/fabric-tools:2.2
tty: true
stdin_open: true
environment:
- GOPATH=/opt/gopath
- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
- FABRIC_LOGGING_SPEC=INFO
- CORE_PEER_ID=cli
- CORE_PEER_ADDRESS=peer0.org1.example.com:7051
- CORE_PEER_LOCALMSPID=Org1MSP
- CORE_PEER_TLS_ENABLED=true
- 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_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_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_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/[email protected]/msp
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: /bin/bash
volumes:
- /var/run/:/host/var/run/
- ./chaincode/go/:/opt/gopath/src/github.com/hyperledger/fabric-cluster/chaincode/go
- ./crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/
- ./channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts
extra_hosts:
- "orderer.example.com:192.168.1.110"
- "peer0.org1.example.com:192.168.1.120"
- "peer0.org2.example.com:192.168.1.130"
3、org2节点
root@org2:~/hyperledger/multinodes# vim docker-compose.yaml
version: '2'
services:
couchdb0.org2.example.com:
container_name: couchdb0.org2.example.com
image: couchdb:3.1
environment:
- COUCHDB_USER=admin
- COUCHDB_PASSWORD=adminpw
ports:
- 5984:5984
peer0.org2.example.com:
container_name: peer0.org2.example.com
image: hyperledger/fabric-peer:2.2
environment:
- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
- CORE_PEER_ID=peer0.org2.example.com
- CORE_PEER_ADDRESS=peer0.org2.example.com:7051
- CORE_PEER_LISTENADDRESS=0.0.0.0:7051
- CORE_PEER_CHAINCODEADDRESS=peer0.org2.example.com:7052
- CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:7052
- CORE_PEER_GOSSIP_BOOTSTRAP=peer0.org2.example.com:7051
- CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org2.example.com:7051
- CORE_PEER_LOCALMSPID=Org2MSP
- FABRIC_LOGGING_SPEC=INFO
- CORE_PEER_TLS_ENABLED=true
- CORE_PEER_GOSSIP_USELEADERELECTION=true
- CORE_PEER_GOSSIP_ORGLEADER=false
- CORE_PEER_PROFILE_ENABLED=true
- CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
- CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
- CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt
- CORE_CHAINCODE_EXECUTETIMEOUT=300s
- CORE_LEDGER_STATE_STATEDATABASE=CouchDB
- CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=couchdb0.org2.example.com:5984
- CORE_LEDGER_STATE_COUCHDBCONFIG_USERNAME=admin
- CORE_LEDGER_STATE_COUCHDBCONFIG_PASSWORD=adminpw
depends_on:
- couchdb0.org2.example.com
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: peer node start
volumes:
- /var/run/:/host/var/run/
- ./crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/msp:/etc/hyperledger/fabric/msp
- ./crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls:/etc/hyperledger/fabric/tls
ports:
- 7051:7051
- 7052:7052
- 7053:7053
extra_hosts:
- "orderer.example.com:192.168.1.110"
- "peer0.org1.example.com:192.168.1.120"
- "peer0.org2.example.com:192.168.1.130"
cli:
container_name: cli
image: hyperledger/fabric-tools:2.2
tty: true
stdin_open: true
environment:
- GOPATH=/opt/gopath
- CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
- FABRIC_LOGGING_SPEC=INFO
- CORE_PEER_ID=cli
- CORE_PEER_ADDRESS=peer0.org2.example.com:7051
- CORE_PEER_LOCALMSPID=Org2MSP
- CORE_PEER_TLS_ENABLED=true
- CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/server.crt
- CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/server.key
- CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt
- CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/[email protected]/msp
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: /bin/bash
volumes:
- /var/run/:/host/var/run/
- ./chaincode/go/:/opt/gopath/src/github.com/hyperledger/fabric-cluster/chaincode/go
- ./crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/
- ./channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts
extra_hosts:
- "orderer.example.com:192.168.1.110"
- "peer0.org1.example.com:192.168.1.120"
- "peer0.org2.example.com:192.168.1.130"
4、启动
root@order:~/hyperledger/multinodes# docker-compose up -d
Creating network "multinodes_default" with the default driver
Creating orderer.example.com ... done
root@org1:~/hyperledger/multinodes# docker-compose up -d
Creating network "multinodes_default" with the default driver
Creating couchdb0.org1.example.com ... done
Creating cli ... done
Creating peer0.org1.example.com ... done
root@org2:~/hyperledger/multinodes# docker-compose up -d
Creating network "multinodes_default" with the default driver
Creating cli ... done
Creating couchdb0.org2.example.com ... done
Creating peer0.org2.example.com ... done
五、通道操作
1、创建通道
root@org1:~/hyperledger/multinodes# docker exec -it cli bash
bash-5.1# 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/msp/tlscacerts/tlsca.example.com-cert.pem
2021-11-04 05:35:20.209 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2021-11-04 05:35:20.243 UTC [cli.common] readBlock -> INFO 002 Received block: 0
bash-5.1# ls
channel-artifacts crypto mychannel.block
将通道文件 mychannel.block 拷贝到宿主机及其他节点的容器
root@org1:~/hyperledger/multinodes# docker cp cli:/opt/gopath/src/github.com/hyperledger/fabric/peer/mychannel.block ./
root@org1:~/hyperledger/multinodes# scp mychannel.block [email protected]:~/hyperledger/multinodes/
root@org2:~/hyperledger/multinodes# docker cp mychannel.block cli:/opt/gopath/src/github.com/hyperledger/fabric/peer/
2、加入通道
org1
root@org1:~/hyperledger/multinodes# docker exec -it cli bash
bash-5.1# peer channel join -b mychannel.block
2021-11-04 05:39:36.166 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2021-11-04 05:39:36.292 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
org2
root@org2:~/hyperledger/multinodes# docker exec -it cli bash
bash-5.1# peer channel join -b mychannel.block
2021-11-04 05:39:29.125 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2021-11-04 05:39:29.237 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
3、更新锚节点
org1
bash-5.1# peer channel update -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/Org1MSPanchors.tx --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
2021-11-04 05:39:59.758 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2021-11-04 05:39:59.770 UTC [channelCmd] update -> INFO 002 Successfully submitted channel update
org2
bash-5.1# peer channel update -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/Org2MSPanchors.tx --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
2021-11-04 05:40:14.723 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2021-11-04 05:40:14.740 UTC [channelCmd] update -> INFO 002 Successfully submitted channel update
六、安装调用智能合约
1、复制官方示例智能合约
root@order:~/hyperledger/multinodes# cp -r ~/hyperledger/fabric-samples/chaincode/sacc chaincode/go/
2、容器内设置go语言依赖包
bash-5.1# cd /opt/gopath/src/github.com/hyperledger/fabric-cluster/chaincode/go/sacc
bash-5.1# ls
go.mod go.sum sacc.go sacc_test.go vendor
bash-5.1# go env -w GOPROXY=https://goproxy.cn,direct
bash-5.1# go env -w GO111MODULE=auto
bash-5.1# go mod init
go: /opt/gopath/src/github.com/hyperledger/fabric-cluster/chaincode/go/sacc/go.mod already exists
bash-5.1# go mod vendor
go: downloading github.com/hyperledger/fabric-chaincode-go v0.0.0-20190823162523-04390e015b85
go: downloading github.com/hyperledger/fabric-protos-go v0.0.0-20190821214336-621b908d5022
go: downloading github.com/golang/protobuf v1.3.2
go: downloading google.golang.org/grpc v1.23.0
go: downloading golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7
go: downloading google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55
go: downloading golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a
go: downloading golang.org/x/text v0.3.2
3、打包链码
bash-5.1# cd /opt/gopath/src/github.com/hyperledger/fabric/peer
bash-5.1# peer lifecycle chaincode package sacc.tar.gz \
--path github.com/hyperledger/fabric-cluster/chaincode/go/sacc/ \
--label sacc_1
bash-5.1# ls
channel-artifacts crypto mychannel.block sacc.tar.gz
4、安装链码
root@org1:~/hyperledger/multinodes# docker cp cli:/opt/gopath/src/github.com/hyperledger/fabric/peer/sacc.tar.gz ./
root@org1:~/hyperledger/multinodes# scp sacc.tar.gz [email protected]:~/hyperledger/multinodes
root@org2:~/hyperledger/multinodes# docker cp ~/hyperledger/multinodes/sacc.tar.gz cli:/opt/gopath/src/github.com/hyperledger/fabric/peer
org1
root@org1:~/hyperledger/multinodes# docker exec -it cli bash
bash-5.1# peer lifecycle chaincode install sacc.tar.gz
2021-11-04 05:44:44.537 UTC [cli.lifecycle.chaincode] submitInstallProposal -> INFO 001 Installed remotely: response:<status:200 payload:"\nGsacc_1:2791ff83074c654ab40b864ba03f6bb2710439d720adc883c26438212de8d259\022\006sacc_1" >
2021-11-04 05:44:44.537 UTC [cli.lifecycle.chaincode] submitInstallProposal -> INFO 002 Chaincode code package identifier: sacc_1:2791ff83074c654ab40b864ba03f6bb2710439d720adc883c26438212de8d259
org2
root@org2:~/hyperledger/multinodes# docker exec -it cli bash
bash-5.1# peer lifecycle chaincode install sacc.tar.gz
2021-11-04 05:44:36.627 UTC [cli.lifecycle.chaincode] submitInstallProposal -> INFO 001 Installed remotely: response:<status:200 payload:"\nGsacc_1:2791ff83074c654ab40b864ba03f6bb2710439d720adc883c26438212de8d259\022\006sacc_1" >
2021-11-04 05:44:36.627 UTC [cli.lifecycle.chaincode] submitInstallProposal -> INFO 002 Chaincode code package identifier: sacc_1:2791ff83074c654ab40b864ba03f6bb2710439d720adc883c26438212de8d259
5、批准链码
org1
bash-5.1# peer lifecycle chaincode approveformyorg --channelID mychannel --name sacc --version 1.0 --init-required --package-id sacc_1:2791ff83074c654ab40b864ba03f6bb2710439d720adc883c26438212de8d259 --sequence 1 --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
2021-11-04 05:45:51.128 UTC [cli.lifecycle.chaincode] setOrdererClient -> INFO 001 Retrieved channel (mychannel) orderer endpoint: orderer.example.com:7050
2021-11-04 05:45:53.260 UTC [chaincodeCmd] ClientWait -> INFO 002 txid [c2bebc9d5dbbe4b342facd9ae558dec6cc142f373bbf5a08fbf0953e06c2dce4] committed with status (VALID) at peer0.org1.example.com:7051
org2
bash-5.1# peer lifecycle chaincode approveformyorg --channelID mychannel --name sacc --version 1.0 --init-required --package-id sacc_1:2791ff83074c654ab40b864ba03f6bb2710439d720adc883c26438212de8d259 --sequence 1 --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
2021-11-04 05:45:46.313 UTC [cli.lifecycle.chaincode] setOrdererClient -> INFO 001 Retrieved channel (mychannel) orderer endpoint: orderer.example.com:7050
2021-11-04 05:45:48.447 UTC [chaincodeCmd] ClientWait -> INFO 002 txid [456f2a9b88c235812d679e5a8b79fd2476f0843f51dcb273b239102f649a2c76] committed with status (VALID) at peer0.org2.example.com:7051
6、查看链码是否就绪
org1
bash-5.1# peer lifecycle chaincode checkcommitreadiness --channelID mychannel --name sacc --version 1.0 --init-required --sequence 1 --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 --output json
{
"approvals": {
"Org1MSP": true,
"Org2MSP": true
}
}
org2
bash-5.1# peer lifecycle chaincode checkcommitreadiness --channelID mychannel --name sacc --version 1.0 --init-required --sequence 1 --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 --output json
{
"approvals": {
"Org1MSP": true,
"Org2MSP": true
}
}
7、提交链码
bash-5.1# peer lifecycle chaincode commit -o orderer.example.com:7050 --channelID mychannel --name sacc --version 1.0 --sequence 1 --init-required --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 --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
2021-11-04 05:46:43.990 UTC [chaincodeCmd] ClientWait -> INFO 001 txid [ac1b9887ed54dda567f54417216b6ac34255fcdccad14ffa8dd4eeb4b78fe781] committed with status (VALID) at peer0.org1.example.com:7051
2021-11-04 05:46:44.025 UTC [chaincodeCmd] ClientWait -> INFO 002 txid [ac1b9887ed54dda567f54417216b6ac34255fcdccad14ffa8dd4eeb4b78fe781] committed with status (VALID) at peer0.org2.example.com:7051
8、链码初始化
bash-5.1# peer chaincode invoke -o orderer.example.com:7050 --isInit --ordererTLSHostnameOverride orderer.example.com --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 sacc --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":["a","bb"]}'
2021-11-04 05:46:55.388 UTC [chaincodeCmd] chaincodeInvokeOrQuery -> INFO 001 Chaincode invoke successful. result: status:200
9、查询数据
bash-5.1# peer chaincode query -C mychannel -n sacc -c '{"Args":["query","a"]}'
bb
10、调用链码，新增数据
bash-5.1# 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 sacc --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":["set","a","cc"]}'
2021-11-04 05:47:25.219 UTC [chaincodeCmd] chaincodeInvokeOrQuery -> INFO 001 Chaincode invoke successful. result: status:200 payload:"cc"
bash-5.1# peer chaincode query -C mychannel -n sacc -c '{"Args":["query","a"]}'
cc
七、搭建超级账本区块链浏览器
1、下载配置文件
root@order:~/hyperledger/multinodes# mkdir explorer
root@order:~/hyperledger/multinodes# cd explorer/
root@order:~/hyperledger/multinodes/explorer# wget https://raw.githubusercontent.com/hyperledger/blockchain-explorer/main/examples/net1/config.json
root@order:~/hyperledger/multinodes/explorer# wget https://raw.githubusercontent.com/hyperledger/blockchain-explorer/main/examples/net1/connection-profile/test-network.json -P connection-profile
root@order:~/hyperledger/multinodes/explorer# wget https://raw.githubusercontent.com/hyperledger/blockchain-explorer/main/docker-compose.yaml
root@order:~/hyperledger/multinodes/explorer# cd ..
root@order:~/hyperledger/multinodes# cd crypto-config
root@order:~/hyperledger/multinodes/crypto-config#ls
ordererOrganizations peerOrganizations
root@order:~/hyperledger/multinodes/crypto-config#cd ..
root@order:~/hyperledger/multinodes# cp -r crypto-config explorer/organizations
root@order:~/hyperledger/multinodes# cd explorer/
root@order:~/hyperledger/multinodes/explorer# ls organizations/
ordererOrganizations peerOrganizations
2、修改配置文件
root@order:~/hyperledger/multinodes/explorer# cd connection-profile/
root@order:~/hyperledger/multinodes/explorer/connection-profile# mv test-network.json org1-network.json
root@order:~/hyperledger/multinodes/explorer/connection-profile# vim org1-network.json
root@order:~/hyperledger/multinodes/explorer/connection-profile# sed -i "s/test-network/org1-network/g" org1-network.json
root@order:~/hyperledger/multinodes/explorer/connection-profile# vim org1-network.json
{
"name": "org1-network",
"version": "1.0.0",
"client": {
"tlsEnable": true,
"adminCredential": {
"id": "exploreradmin",
"password": "exploreradminpw"
},
"enableAuthentication": true,
"organization": "Org1MSP",
"connection": {
"timeout": {
"peer": {
"endorser": "300"
},
"orderer": "300"
}
}
},
"channels": {
"mychannel": {
"peers": {
"peer0.org1.example.com": {}
}
}
},
"organizations": {
"Org1MSP": {
"mspid": "Org1MSP",
"adminPrivateKey": {
"path": "/tmp/crypto/peerOrganizations/org1.example.com/users/[email protected]/msp/keystore/priv_sk"
},
"peers": ["peer0.org1.example.com"],
"signedCert": {
"path": "/tmp/crypto/peerOrganizations/org1.example.com/users/[email protected]/msp/signcerts/[email protected]"
}
}
},
"peers": {
"peer0.org1.example.com": {
"tlsCACerts": {
"path": "/tmp/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt"
},
"url": "grpcs://peer0.org1.example.com:7051"
}
}
}
root@order:~/hyperledger/multinodes/explorer/connection-profile# cp org1-network.json org2-network.json
root@order:~/hyperledger/multinodes/explorer/connection-profile# sed -i "s/org1/org2/g" org2-network.json
root@order:~/hyperledger/multinodes/explorer/connection-profile# sed -i "s/Org1/Org2/g" org2-network.json
root@order:~/hyperledger/multinodes/explorer/connection-profile# sed -i "s/7051/9051/g" org2-network.json
root@order:~/hyperledger/multinodes/explorer/connection-profile# vim org2-network.json
{
"name": "org2-network",
"version": "1.0.0",
"client": {
"tlsEnable": true,
"adminCredential": {
"id": "exploreradmin",
"password": "exploreradminpw"
},
"enableAuthentication": true,
"organization": "Org2MSP",
"connection": {
"timeout": {
"peer": {
"endorser": "300"
},
"orderer": "300"
}
}
},
"channels": {
"mychannel": {
"peers": {
"peer0.org2.example.com": {}
}
}
},
"organizations": {
"Org2MSP": {
"mspid": "Org2MSP",
"adminPrivateKey": {
"path": "/tmp/crypto/peerOrganizations/org2.example.com/users/[email protected]/msp/keystore/priv_sk"
},
"peers": ["peer0.org2.example.com"],
"signedCert": {
"path": "/tmp/crypto/peerOrganizations/org2.example.com/users/[email protected]/msp/signcerts/[email protected]"
}
}
},
"peers": {
"peer0.org2.example.com": {
"tlsCACerts": {
"path": "/tmp/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt"
},
"url": "grpcs://peer0.org2.example.com:9051"
}
}
}
root@order:~/hyperledger/multinodes/explorer/connection-profile# cd ..
root@order:~/hyperledger/multinodes/explorer# vim config.json
{
"network-configs": {
"org1-network": {
"name": "org1-Network",
"profile": "./connection-profile/org1-network.json"
},
"org2-network": {
"name": "org2Network",
"profile": "./connection-profile/org2-network.json"
}
},
"license": "Apache-2.0"
}
3、修改docker-compose文件
root@order:~/hyperledger/multinodes/explorer# vim docker-compose.yaml
# SPDX-License-Identifier: Apache-2.0
version: '2.1'
volumes:
pgdata:
walletstore:
networks:
mynetwork.com:
external:
name: twonodes_test
services:
explorerdb.mynetwork.com:
image: hyperledger/explorer-db:latest
container_name: explorerdb.mynetwork.com
hostname: explorerdb.mynetwork.com
environment:
- DATABASE_DATABASE=fabricexplorer
- DATABASE_USERNAME=hppoc
- DATABASE_PASSWORD=password
healthcheck:
test: "pg_isready -h localhost -p 5432 -q -U postgres"
interval: 30s
timeout: 10s
retries: 5
volumes:
- pgdata:/var/lib/postgresql/data
networks:
- mynetwork.com
explorer.mynetwork.com:
image: hyperledger/explorer:latest
container_name: explorer.mynetwork.com
hostname: explorer.mynetwork.com
environment:
- DATABASE_HOST=explorerdb.mynetwork.com
- DATABASE_DATABASE=fabricexplorer
- DATABASE_USERNAME=hppoc
- DATABASE_PASSWD=password
- LOG_LEVEL_APP=debug
- LOG_LEVEL_DB=debug
- LOG_LEVEL_CONSOLE=debug
- LOG_CONSOLE_STDOUT=true
- DISCOVERY_AS_LOCALHOST=false
volumes:
- ./config.json:/opt/explorer/app/platform/fabric/config.json
- ./connection-profile:/opt/explorer/app/platform/fabric/connection-profile
- ./organizations:/tmp/crypto
- walletstore:/opt/explorer/wallet
ports:
- 8080:8080
depends_on:
explorerdb.mynetwork.com:
condition: service_healthy
networks:
- mynetwork.com
4、启动区块链浏览器
root@order:~/hyperledger/multinodes/explorer# docker-compose up -d
Creating network "explorer_default" with the default driver
Creating volume "explorer_pgdata" with default driver
Creating volume "explorer_walletstore" with default driver
Creating explorerdb.mynetwork.com ... done
Creating explorer.mynetwork.com ... done
root@order:~/hyperledger/multinodes/explorer# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
d21e179e2060 hyperledger/explorer:latest "docker-entrypoint.s…" 6 seconds ago Up 5 seconds 0.0.0.0:8080->8080/tcp, :::8080->8080/tcp explorer.mynetwork.com
831395f70c85 hyperledger/explorer-db:latest "docker-entrypoint.s…" 37 seconds ago Up 36 seconds (healthy) 5432/tcp explorerdb.mynetwork.com
69ab158d8d67 dev-peer0.org1.example.com-sacc_1-2791ff83074c654ab40b864ba03f6bb2710439d720adc883c26438212de8d259-8784c8728adbd8a126fe5163d5cae63d43ee9085043dddaa179d6f74edaf2d12 "chaincode -peer.add…" 18 minutes ago Up 18 minutes dev-peer0.org1.example.com-sacc_1-2791ff83074c654ab40b864ba03f6bb2710439d720adc883c26438212de8d259
84e8e0d3fe09 hyperledger/fabric-peer:2.3 "peer node start" 48 minutes ago Up 18 minutes 0.0.0.0:7051-7053->7051-7053/tcp, :::7051-7053->7051-7053/tcp peer0.org1.example.com
57cfe35e69a6 hyperledger/fabric-tools:2.2 "/bin/bash" 49 minutes ago Up 18 minutes cli
421b25e99adf couchdb:3.1 "tini -- /docker-ent…" 49 minutes ago Up 18 minutes 4369/tcp, 9100/tcp, 0.0.0.0:5984->5984/tcp, :::5984->5984/tcp couchdb0.org1.example.com
