$ docker kill $(docker ps -a -q)
$ docker rm -f $( docker ps -a -q)

$ docker-compose -f compose/docker-orderer.yaml up -d

$ docker-compose -f compose/docker-peer.yaml up -d

$ docker exec -it cli bash

$ peer channel create -o orderer.example.com:7050 -c mychannel -t 50s -f ./channel-artifacts/channel.tx 

$ peer channel join -b mychannel.block

$ peer chaincode install -n mycc -p github.com/hyperledger/fabric/network001/chaincode/go -v 1.0

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