Simplified version of Build Your First Network Hypeledger Fabric

This project basically clone of the Hyperledger Fabric first-network sample while to make it easy to use and work with clients SDK it provides configuration without TLS.

There is no need to generate any crypto material or channel realted artifacts this repository already contains demo samples including everything.

1. Start network

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

2. Login into docker cli container

docker exec -it cli /bin/bash

3. Create a new channel

peer channel create -o orderer.example.com -c mychannel -f channel-artifacts/channel.tx

4. Join channel

peer channel join -o orderer.example.com -b mychannel.block

5. Install chaincode

peer chaincode install -n myChaincode -v 1.0 -p github.com/hyperledger/fabric/examples/go/chaincode_example02

6. Instantiate chaincode

peer chaincode instantiate -o orderer.example.com:7050 -n myChaincode -v 1.0 -C mychannel -c '{"Args": ["init", "a", "100", "b", "200"]}'

There are two organization in the given setup with two peers each, in order to switch between peers and organization following environmental variables have to be updated:

First organization and peer0 will look as following (configured by default in cli container):

export CORE_PEER_LOCALMSPID="Org1MSP"
export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganization/org1.example.com/users/Admin@org1.example.com/msp
export CORE_PEER_ADDRESS=peer0.org1.example.com:7051

Or to the second org and peer0

export CORE_PEER_LOCALMSPID="Org2MSP"
export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganization/org2.example.com/users/Admin@org2.example.com/msp
export CORE_PEER_ADDRESS=peer0.org2.example.com:7051

The directions for using this are documented in the Hyperledger Fabric "Build Your First Network" tutorial.