Hyperledger Fabric1.4中手动部署first-network

参考链接：https://hyperledger-fabric.readthedocs.io/en/release-1.4/build_network.html
实例中包括一个命令行CLI客户端，一个orderer排序节点，两个组织（Org1和Org2），其中每个组织包含两个peer节点。

准备工作

进入first-samples目录，若之前运行过first-network，将网络关闭

  cd $GOPATH/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network   
  ./byfn.sh -m down

检查bin目录内是否存在所需的工具

  ls ../bin

若出现如下结果，则无问题:

  configtxgen configtxlator cryptogen discover  fabric-ca-client    get-docker-images.sh idemixgen      orderer peer

生成MSP证书

使用cryptogen工具，根据crypto-config.yaml配置文件生成证书：

 ../bin/cryptogen generate --config=./crypto-config.yaml

执行成功后会出现如下的结果

org1.example.com
org2.example.com

同时当前目录中会生成crypto-config文件夹，文件夹中包括ordererOrganizations和peerOrganizations两个文件夹，其中包含了排序服务组织机构的证书和Peer节点的证书。
生成排序服务创世区块

 export FABRIC_CFG_PATH=$PWD
 ../bin/configtxgen -profile TwoOrgsOrdererGenesis -channelID byfn-sys-channel -outputBlock ./channel-artifacts/genesis.block

成功后将会在当前目录中生成channel-artifacts文件夹，并在该文件夹中生成排序服务创世区块genesis.block。

创建通道配置交易

  export CHANNEL_NAME=mychannel
  ../bin/configtxgen -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID $CHANNEL_NAME

执行成功后将在channel-artifacts文件夹中生成channel.tx文件。

在通道中定义锚节点

定义通道中Org1的锚节点

../bin/configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org1MSPanchors.tx -channelID $CHANNEL_NAME -asOrg Org1MSP

定义通道中Org2的锚节点

../bin/configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org2MSPanchors.tx -channelID $CHANNEL_NAME -asOrg Org2MSP

启动网络

 docker-compose -f docker-compose-cli.yaml up -d

命令执行完成后可执行：

docker ps -a

可以查看到如下内容：

CONTAINER ID        IMAGE                               COMMAND             CREATED              STATUS              PORTS                                              NAMES
fdacf7eb4ba1        hyperledger/fabric-tools:latest     "/bin/bash"         About a minute ago   Up About a minute                                                      cli
5a8fde50d459        hyperledger/fabric-peer:latest      "peer node start"   2 minutes ago        Up About a minute   0.0.0.0:10051->7051/tcp, 0.0.0.0:10053->7053/tcp   peer1.org2.example.com
533657f47039        hyperledger/fabric-peer:latest      "peer node start"   2 minutes ago        Up About a minute   0.0.0.0:9051->7051/tcp, 0.0.0.0:9053->7053/tcp     peer0.org2.example.com
caad6791c3a1        hyperledger/fabric-peer:latest      "peer node start"   2 minutes ago        Up About a minute   0.0.0.0:8051->7051/tcp, 0.0.0.0:8053->7053/tcp     peer1.org1.example.com
43544e11c0d6        hyperledger/fabric-orderer:latest   "orderer"           2 minutes ago        Up About a minute   0.0.0.0:7050->7050/tcp                             orderer.example.com
70c2f36aaa91        hyperledger/fabric-peer:latest      "peer node start"   2 minutes ago        Up About a minute   0.0.0.0:7051->7051/tcp, 0.0.0.0:7053->7053/tcp     peer0.org1.example.com

创建并加入通道

我们首先进入容器：

 docker exec -it cli bash

创建通道

export CHANNEL_NAME=mychannel
peer channel create -o orderer.example.com:7050 -c $CHANNEL_NAME -f ./channel-artifacts/channel.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

当出现如下结果时，通道创建成功：
此时将能在容器的当前目录中得到该通道的创世区块mychannel.block。

查看一下docker-compose-cli.yaml文件，可以看到如下环境变量的值：

  - CORE_PEER_ADDRESS=peer0.org1.example.com:7051
      - CORE_PEER_LOCALMSPID=Org1MSP
      - 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

此时CLI中对应的为peer0.org1.example.com的环境变量表示当前CLI环境是org1下的peer0节点
节点peer0.org1.example.com加入通道

由docker-compose-cli.yaml配置文件知CLI启动时对应为peer0.org1.example.com的环境变量，故只需执行

peer channel join -b mychannel.block

便可将节点peer0.org1.example.com加入通道中。

安装链码：

peer chaincode install -n mycc -v 1.0 -p github.com/chaincode/chaincode_example02/go/

注意我们是有四个Peer接点每个节点都必须加入到通道里，同时还需要安装链码

举例节点peer1.org2.example.com
在命令行中输入如下命令修改CLI中的环境变量，使之对应节点peer1.org1.example.com

export CORE_PEER_ADDRESS=peer1.org2.example.com:7051
export CORE_PEER_LOCALMSPID=Org2MSP
export CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/server.crt
export CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/server.key
export CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/[email protected]/msp
peer channel join -b mychannel.block
peer chaincode install -n mycc -v 1.0 -p github.com/chaincode/chaincode_example02/go/

export CORE_PEER_ADDRESS=peer0.org2.example.com:7051
export CORE_PEER_LOCALMSPID=Org2MSP
export 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
export 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
export 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
export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/[email protected]/msp
peer channel join -b mychannel.block
peer chaincode install -n mycc -v 1.0 -p github.com/chaincode/chaincode_example02/go/

export CORE_PEER_ADDRESS=peer1.org1.example.com:7051
export CORE_PEER_LOCALMSPID=Org1MSP
export CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/server.crt
export CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/server.key
export CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/[email protected]/msp
peer channel join -b mychannel.block
peer chaincode install -n mycc -v 1.0 -p github.com/chaincode/chaincode_example02/go/

按照上方将节点peer0.org2.example.com,peer1.org1.example.com加入通道中。
至此实例中的4个peer节点均加入了通道中,同时都安装了链码。

更新锚节点

定义org1的锚节点为Peer0
设置环境变量：

export CORE_PEER_ADDRESS=peer0.org1.example.com:7051
export CORE_PEER_LOCALMSPID=Org1MSP
export 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
export 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
export 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
export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/[email protected]/msp

peer channel update -o orderer.example.com:7050 -c $CHANNEL_NAME -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

定义org2的锚节点为Peer0
设置环境变量：

export CORE_PEER_ADDRESS=peer0.org2.example.com:7051
export CORE_PEER_LOCALMSPID=Org2MSP
export 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
export 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
export 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
export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/[email protected]/msp

peer channel update -o orderer.example.com:7050 -c $CHANNEL_NAME -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

实例化链码

peer chaincode instantiate -o orderer.example.com:7050 --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 -C $CHANNEL_NAME -n mycc -v 1.0 -c '{"Args":["init","a", "100", "b","200"]}' -P "OR ('Org1MSP.peer','Org2MSP.peer')"

查询

我们在实例化链码时也进行了初始化，即将a赋值为100，b赋值为200，可以通过下列命令对a的值进行查询：

peer chaincode query -C $CHANNEL_NAME -n mycc -c '{"Args":["query","a"]}'

此时得到的结果为：

将命令后面的参数由a改为b，可以对b的值进行查询。

调用

我们可以通过调用如下命令，将a的值转移10给b：

peer chaincode invoke -o orderer.example.com:7050 --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 -C $CHANNEL_NAME -n mycc -c '{"Args":["invoke","a","b","10"]}'

此时再对a进行查询：

peer chaincode query -C $CHANNEL_NAME -n mycc -c '{"Args":["query","a"]}'

得到的结果为：

即链码调用成功。
切换到其他节点时在查询

export CORE_PEER_ADDRESS=peer1.org2.example.com:7051
export CORE_PEER_LOCALMSPID=Org2MSP
export CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/server.crt
export CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/server.key
export CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/[email protected]/msp
peer chaincode query -C $CHANNEL_NAME -n mycc -c '{"Args":["query","a"]}'
90

可以看出所有Peer的记账节点已经同步