Hyperledger Fabric sample network

This is a sample project of Fabric 1.4.0 running a chaincode developed in Node.js. For a complete explanation about the construction and execution of the network please read the Medium article (Portuguese only).

Requirements

• Docker 18.06.0 or later
• Docker-compose 1.22 or later
• Node.js 8.11.x family
• NPM (Node Package Manager) 5.6.0 or later
• cURL 7.x

Commands

$ ./downloadBinaries.sh

$ cd network
$ ../bin/cryptogen generate --config=./crypto-config.yaml

$ ../bin/configtxgen -profile OrgsOrdererGenesis -outputBlock ./channel-artifacts/genesis.block

$ ../bin/configtxgen -profile OrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID samplechannel

$ ../bin/configtxgen -profile OrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/ProviderMSPanchors.tx -channelID samplechannel -asOrg ProviderMSP

$ ../bin/configtxgen -profile OrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/ConsumerMSPanchors.tx -channelID samplechannel -asOrg ConsumerMSP

$ docker-compose up -d

$ docker exec -it cli bash

$ peer channel create -o orderer.sampledomain.com:7050 -c samplechannel -f ./channel-artifacts/channel.tx

$ peer channel join -b samplechannel.block

$ export CORE_PEER_ADDRESS=peer1.provider.sampledomain.com:7051

$ peer channel join -b samplechannel.block

$ export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto-config/peerOrganizations/consumer.sampledomain.com/users/Admin\@consumer.sampledomain.com/msp/

$ export CORE_PEER_ADDRESS=peer0.consumer.sampledomain.com:7051

$ export CORE_PEER_LOCALMSPID=ConsumerMSP

$ peer channel join -b samplechannel.block

$ export CORE_PEER_ADDRESS=peer1.consumer.sampledomain.com:7051

$ peer channel join -b samplechannel.block

$ export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto-config/peerOrganizations/provider.sampledomain.com/users/Admin\@provider.sampledomain.com/msp/

$ export CORE_PEER_ADDRESS=peer0.provider.sampledomain.com:7051

$ export CORE_PEER_LOCALMSPID=ProviderMSP

$ peer channel update -o orderer.sampledomain.com:7050 -c samplechannel -f ./channel-artifacts/${CORE_PEER_LOCALMSPID}anchors.tx

$ export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto-config/peerOrganizations/consumer.sampledomain.com/users/Admin\@consumer.sampledomain.com/msp/

$ export CORE_PEER_ADDRESS=peer0.consumer.sampledomain.com:7051

$ export CORE_PEER_LOCALMSPID=ConsumerMSP

$ peer channel update -o orderer.sampledomain.com:7050 -c samplechannel -f ./channel-artifacts/${CORE_PEER_LOCALMSPID}anchors.tx

Chaincode

$ export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto-config/peerOrganizations/provider.sampledomain.com/users/Admin\@provider.sampledomain.com/msp/

$ export CORE_PEER_ADDRESS=peer0.provider.sampledomain.com:7051

$ export CORE_PEER_LOCALMSPID=ProviderMSP

$ peer chaincode install -n deal -v 1.0 -l node -p /opt/gopath/src/github.com/chaincode/deal

$ export CORE_PEER_ADDRESS=peer1.provider.sampledomain.com:7051

$ peer chaincode install -n deal -v 1.0 -l node -p /opt/gopath/src/github.com/chaincode/deal

$ export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto-config/peerOrganizations/consumer.sampledomain.com/users/Admin\@consumer.sampledomain.com/msp/

$ export CORE_PEER_ADDRESS=peer0.consumer.sampledomain.com:7051

$ export CORE_PEER_LOCALMSPID=ConsumerMSP

$ peer chaincode install -n deal -v 1.0 -l node -p /opt/gopath/src/github.com/chaincode/deal

$ export CORE_PEER_ADDRESS=peer1.consumer.sampledomain.com:7051

$ peer chaincode install -n deal -v 1.0 -l node -p /opt/gopath/src/github.com/chaincode/deal

$ peer chaincode instantiate -o orderer.sampledomain.com:7050 -C samplechannel -l node -n deal -v 1.0 -c '{"Args":[]}'

$ export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto-config/peerOrganizations/provider.sampledomain.com/users/Admin\@provider.sampledomain.com/msp/

$ export CORE_PEER_ADDRESS=peer0.provider.sampledomain.com:7051

$ export CORE_PEER_LOCALMSPID=ProviderMSP

$ peer chaincode invoke -n deal -c '{"Args":["123", "Product one", "10"], "Function":"registerProduct"}' -C samplechannel

$ peer chaincode query -n deal -c '{"Args":["123"], "Function":"getProduct"}' -C samplechannel