Kud8/hlf-course

This is an example of creating Hyperledger Fabric network

Run fabric tools instead of download binaries:

   docker run -it -d --rm  -v $(pwd):/home/hlf-course/ -w /home/hlf-course --name fabric-tools -e FABRIC_ROOT=/home/hlf-course/ -e FABRIC_CFG_PATH=/home/hlf-course/ hyperledger/fabric-tools bash

Generate crypto materials:

   docker exec fabric-tools cryptogen generate --config=/home/hlf-course/crypto-config.yaml --output=/home/hlf-course/crypto-config/.

Generate system channel genesis.block:

   docker exec fabric-tools configtxgen -profile TwoOrgsOrdererGenesis -outputBlock /home/hlf-course/channel-artifacts/genesis.block -channelID systemchannel

CRIT 008 Error on outputBlock: Error writing genesis block: open ./channel-artifacts/genesis.block: no such file or directory
Solution : Create channel-artifacts folder before you run the command

Generate create channel transaction:

  docker exec fabric-tools configtxgen -profile TwoOrgsChannel -channelID mychannel -outputCreateChannelTx=/home/hlf-course/channel-artifacts/channel.tx

Span Fabric network

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

Login into cli container

  docker attach cli

Create channel

  peer channel create -o orderer.example.com:7050 -c mychannel -f channel-artifacts/channel.tx

Join channel

  peer channel join -b mychannel.block