多机搭建
多机搭建
- 网络结构
搭建一个多节点网络,网络中有两个组织org1、org2,每个组织各有一个节点,同时有一个orderer节点
名称 | IP | host | 组织 |
---|---|---|---|
Orderer | 192.168.31.236 | orderer.example.com | orderer |
Org1peer0 | 192.168.31.236 | peer0.org1.example.com | org1 |
Org2peer0 | 192.168.31.130 | peer0.org2.example.com | org2 |
设置网络host
打开终端后,输入
ifconfig
,查看当前ip,然后输入vi /etc/hosts
,插入以下数据1
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3192.168.31.236 orderer.example.com
192.168.31.236 peer0.org1.example.com
192.168.31.130 peer0.org2.example.com生成Fabric证书
创建项目目录并进入
在两台虚拟机相同的项目目录下
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cd /home/user && mkdir more && cd more
编写证书文件
使用
cryptogen
生成模板文件到当前文件1
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28cryptogen showtemplate > crypto-config.yaml
# 将配置修改如下
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生成证书文件
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cryptogen generate --config=crypto-config.yaml
将生成的证书文件复制到另一个虚拟机
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scp -r ./crypto-config user@192.168.31.130:/home/user/more/
生成通道文件
创世块文件的编写
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Organizations:
-
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
-
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
-
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:
V2_0: true
Orderer:
V2_0: true
Application:
V2_0: true
Application:
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:
<<:
Orderer:
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:
Policies:
Readers:
Type: ImplicitMeta
Rule: "ANY Readers"
Writers:
Type: ImplicitMeta
Rule: "ANY Writers"
Admins:
Type: ImplicitMeta
Rule: "MAJORITY Admins"
Capabilities:
<<:
Profiles:
TwoOrgsOrdererGenesis:
<<:
Orderer:
<<:
Organizations:
-
Capabilities:
<<:
Consortiums:
SampleConsortium:
Organizations:
-
-
TwoOrgsChannel:
Consortium: SampleConsortium
<<:
Application:
<<:
Organizations:
-
-
Capabilities:
<<:生成创世块文件和通道文件
生成创世区块
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configtxgen -profile TwoOrgsOrdererGenesis -channelID fabric-channel -outputBlock ./channel-artifacts/genesis.block
生成通道文件
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configtxgen -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID mychannel
定义Org1锚节点
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configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org1MSPanchors.tx -channelID mychannel -asOrg Org1MSP
定义Org2锚节点
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configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org2MSPanchors.tx -channelID mychannel -asOrg Org2MSP
将文件复制到另一台虚拟机
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scp -r ./channel-artifacts user@192.168.31.130:/home/user/more/
编写docker-compose文件
orderer节点
创建orderer目录并进入
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mkdir orderer && cd orderer
创建docker-compose.yaml
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35version: '2'
services:
orderer.example.com:
container_name: orderer.example.com
image: hyperledger/fabric-orderer:latest
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:
- /home/user/more/channel-artifacts/genesis.block:/var/hyperledger/orderer/orderer.genesis.block
- /home/user/more/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/msp:/var/hyperledger/orderer/msp
- /home/user/more/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/:/var/hyperledger/orderer/tls
ports:
- 7050:7050
extra_hosts:
- "orderer.example.com:192.168.31.236"
- "peer0.org1.example.com:192.168.31.236"
- "peer0.org2.example.com:192.168.31.130"
org1
创建org1目录并进入
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mkdir org1 && cd org1
创建docker-compose.yaml
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82version: '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:latest
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/
- /home/user/more/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/msp:/etc/hyperledger/fabric/msp
- /home/user/more/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:192.168.31.236"
- "peer0.org1.example.com:192.168.31.236"
- "peer0.org2.example.com:192.168.31.130"
cli:
container_name: cli
image: hyperledger/fabric-tools:latest
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/Admin@org1.example.com/msp
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: /bin/bash
volumes:
- /var/run/:/host/var/run/
- /home/user/more/crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/
- /home/user/more/channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts
extra_hosts:
- "orderer.example.com:192.168.31.236"
- "peer0.org1.example.com:192.168.31.236"
- "peer0.org2.example.com:192.168.31.130"
org2
在另一个虚拟机创建org2并进入
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mkdir org2 && cd org2
创建docker-compose.yaml
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80services:
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:latest
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/
- /home/user/more/crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/msp:/etc/hyperledger/fabric/msp
- /home/user/more/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:192.168.31.236"
- "peer0.org1.example.com:192.168.31.236"
- "peer0.org2.example.com:192.168.31.130"
cli:
container_name: cli
image: hyperledger/fabric-tools:latest
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/Admin@org2.example.com/msp
working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
command: /bin/bash
volumes:
- /var/run/:/host/var/run/
- /home/user/more/crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/
- /home/user/more/channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts
extra_hosts:
- "orderer.example.com:192.168.31.236"
- "peer0.org1.example.com:192.168.31.236"
- "peer0.org2.example.com:192.168.31.130"
在各台虚拟机启动docker
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docker-compose up -d && docker ps -a
通道操作
创建通道(Org1)
进入客户端容器
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docker exec -it cli bash
创建通道
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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
将生成的mychannel.block复制到宿主机
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docker cp cli:/opt/gopath/src/github.com/hyperledger/fabric/peer/mychannel.block ./
将mychannel.blcok复制到另一台虚拟机
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scp mychannel.block user@192.168.31.130:/home/user/more/org2/
将通道文件拷贝到容器中(Org2)
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docker cp mychannel.block cli:/opt/gopath/src/github.com/hyperledger/fabric/peer/
加入通道
节点加入通道(在Org1和Org2中操作)
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peer channel join -b mychannel.block
更新Org1锚节点
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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
更新Org2锚节点
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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
安装智能合约
在Org1中创建chaincode目录并进入
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mkdir chaincode && cd chaincode
将编辑好的智能合约代码放在该目录下后进行打包源码
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4mvn compile package -DskipTests -Dmaven.test.skip=true
mv target/chaincode.jar $PWD
# 删除编译后产生的 target 目录; src 源代码目录; pom.xml
rm -rf target/ src pom.xml将jar包复制到容器内
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docker cp ./ cli:/opt/gopath/src/github.com/hyperledger/fabric/peer/chaincode/
在容器内进行打包操作
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peer lifecycle chaincode package chaincode.tar.gz --path ./my-fabric-chaincode-java/ --lang java --label chaincode_1
安装链码
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peer lifecycle chaincode install chaincode.tar.gz
将打包好后的链码复制到宿主机后并传输到另一台虚拟机
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2docker cp cli:/opt/gopath/src/github.com/hyperledger/fabric/peer/chaincode/chaincode.tar.gz ./
scp ./chaincode.tar.gz user@192.168.31.130:/home/user/more/chaincode/在另一台虚拟机(Org2)中,将打包好的链码复制到容器中
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docker cp ./chaincode.tar.gz cli:/opt/gopath/src/github.com/hyperledger/fabric/peer/chaincode/
安装链码
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peer lifecycle chaincode install chaincode.tar.gz
查询链码ID
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4peer lifecycle chaincode queryinstalled
# Installed chaincodes on peer:
# Package ID: chaincode_1:ec15e83eeeb47bcdedb27b659c677b587a91f8b2b7c837a39c5fae66842fb2f9, Label: chaincode_1批准链码(Org1和Org2均进行)
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peer lifecycle chaincode approveformyorg --channelID mychannel --name chaincode --version 1.0 --init-required --package-id chaincode_1:ec15e83eeeb47bcdedb27b659c677b587a91f8b2b7c837a39c5fae66842fb2f9 --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
查看链码是否就绪(Org1和Org2均进行)
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peer lifecycle chaincode checkcommitreadiness --channelID mychannel --name chaincode --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
提交链码(Org1或Org2)
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peer lifecycle chaincode commit -o orderer.example.com:7050 --channelID mychannel --name chaincode --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
链码初始化
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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 chaincode --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":["init"]}'
验证
打开couchdb图形化界面:
http://localhost:5984/_utils/
发现已有数据存储
在另一台虚拟机上对链码进行操作效果相同