fabric1.4.3多机多节点部署：
（一）项目环境
多机多节点指多台电脑上部署多个组织和节点，本案例部署一个排序（orderer）服务，两个组织（org1，org2）和四个节点（peer）,每个组织包括两个节点，需要三台服务器，规划如下：
orderer.example.com 101.201.253.208
peer0.org1.example.com 123.56.48.16
peer1.org1.example.com 123.56.48.16
peer0.org2.example.com 39.96.115.136
peer1.org2.example.com 39.96.115.136
本文以orderer节点为例，先在101.201.253.208服务器上进行操作。三台服务器同时安装好基础fabric环境:在~/hy/fabric-samples目录。
1.创建并进入工作目录
cd ~/hy/fabric-samples
mkdir test && cd test
2.配置crypto-config.yaml，使用命令生成证书
vim crypto-config.yaml
OrdererOrgs:
- Name: Orderer
Domain: example.com
Specs:
- Hostname: orderer PeerOrgs:
- Name: Org1
Domain: org1.example.com
EnableNodeOUs: true
Template:
Count: 2
Users:
Count: 1- Name: Org2
Domain: org2.example.com
EnableNodeOUs: true
Template:
Count: 2
Users:
Count: 1$ cryptogen generate --config=./crypto-config.yaml
(此处若出现cryptogen 工具错误，需要配置环境变量或者把bin拷贝到test目录下)
3.配置configtx.yaml，生成创世区块与通道文件
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')" - &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')" 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')" AnchorPeers: - Host: peer0.org2.example.com Port: 7051 Capabilities: Global: &ChannelCapabilities V1_1: true Orderer: &OrdererCapabilities V1_1: true Application: &ApplicationCapabilities V1_2: true Application: &ApplicationDefaults Organizations: Policies: Readers: Type: ImplicitMeta Rule: "ANY Readers" Writers: Type: ImplicitMeta Rule: "ANY Writers" Admins: Type: ImplicitMeta Rule: "MAJORITY Admins" Capabilities: <<: *ApplicationCapabilities Orderer: &OrdererDefaults OrdererType: solo Addresses: - orderer.example.com:7050 BatchTimeout: 2s BatchSize: MaxMessageCount: 10 AbsoluteMaxBytes: 98 MB PreferredMaxBytes: 512 KB Kafka: Brokers: - 127.0.0.1:9092 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" Capabilities: <<: *OrdererCapabilities 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 Consortiums: SampleConsortium: Organizations: - *Org1 - *Org2 TwoOrgsChannel: Consortium: SampleConsortium Application: <<: *ApplicationDefaults Organizations: - *Org1 - *Org2mkdir ./channel-artifacts
configtxgen -profile TwoOrgsOrdererGenesis -channelID testchannel
-outputBlock ./channel-artifacts/genesis.block
configtxgen -profile TwoOrgsChannel -outputCreateChannelTx
./channel-artifacts/channel.tx -channelID testchannel
4.生成锚节点配置文件
configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate
./channel-artifacts/Org1MSPanchors.tx -channelID mychannel -asOrg
Org1MSP configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate
./channel-artifacts/Org2MSPanchors.tx -channelID mychannel -asOrg
Org2MSP
5.配置docker-compose-orderer.yaml文件
下面为了统一改名为docker-compose.yaml文件
vim docker-compose.yaml
version: ‘2’
networks:
byfn:
services:
orderer.example.com:
container_name: orderer.example.com
image: hyperledger/fabric-orderer
environment:
- GODEBUG=netdns=go
- FABRIC_LOGGING_SPEC=INFO
- ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
- ORDERER_GENERAL_GENESISMETHOD=file
- ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
- ORDERER_GENERAL_LOCALMSPID=OrdererMSP
- ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
# enabled TLS
- 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
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
networks:
- byfn
extra_hosts:
- “peer0.org1.example.com:123.56.48.16”
- “peer1.org1.example.com:123.56.48.16”
- “peer0.org2.example.com:39.96.115.136”
- “peer1.org2.example.com:39.96.115.136”
6.启动Fabric网络
docker-compose -f docker-compose.yaml up
7.另开一个终端， 查看容器状态
docker ps
8.orderer节点启动成功后，拷贝生成文件到其它电脑
cd ~/hy/fabric-samples
scp -r test root@123.56.48.16:/root/hy/fabric-samples/
scp -r test root@39.96.115.136:/root/hy/fabric-samples/