Hyperledger network for microgrids
Assumes Ubuntu and follows instructions from https://hyperledger-fabric.readthedocs.io/en/release-1.2/
$ docker --version
Docker compose version greater than 1.14.0 is required
$ docker-compose --version
Check
$ go version
Add path to .profile
echo 'export GOPATH=/usr/local/go' >> ~/.profile
echo 'export PATH=$PATH:/usr/local/go/bin' >> ~/.profile
source ~/.profile
$ git clone -b master https://github.com/hyperledger/fabric-samples.git
$ fabric-samples
$ curl -sSL http://bit.ly/2ysbOFE | bash -s 1.2.0
$ vim ~/.bashrc
At the end of .bashrc
add
export PATH=<path to download location>/fabric-samples/bin:$PATH
Configure
./configure
Start
./start
Stop
./stop
$ ../bin/cryptogen generate --config crypto-config.yaml --output=crypto-config
These lines should be printed:
house01.microgrid.org
house02.microgrid.org
house03.microgrid.org
house04.microgrid.org
house05.microgrid.org
house06.microgrid.org
and a directory called crypto-config
should created.
Create the orderer genesis block, channel configuration transaction and the anchor peer transactions, one for each peer organisation
The configtxgen
command doesn't automatically create the channel-artifacts
directory.
Do it manually.
$ mkdir channel-artifacts
$ ../bin/configtxgen -profile OrdererGenesis -outputBlock ./channel-artifacts/genesis.block
The last line printed should look something like:
2018-08-21 17:26:31.191 EDT [common/tools/configtxgen] doOutputBlock -> INFO 013 Writing genesis block
$ ../bin/configtxgen -profile hachannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID hachannel
channel.tx
should be created in channel-artifacts
and the last line printed should look something like this:
2018-08-24 14:38:49.079 EDT [common/tools/configtxgen] doOutputChannelCreateTx -> INFO 010 Writing new channel tx
$ ../bin/configtxgen -profile hachannel -outputAnchorPeersUpdate ./channel-artifacts/House01Anchor.tx -channelID hachannel -asOrg House01MSP
$ ../bin/configtxgen -profile hachannel -outputAnchorPeersUpdate ./channel-artifacts/House02Anchor.tx -channelID hachannel -asOrg House02MSP
$ ../bin/configtxgen -profile hachannel -outputAnchorPeersUpdate ./channel-artifacts/House03Anchor.tx -channelID hachannel -asOrg House03MSP
$ ../bin/configtxgen -profile hachannel -outputAnchorPeersUpdate ./channel-artifacts/House04Anchor.tx -channelID hachannel -asOrg House04MSP
$ ../bin/configtxgen -profile hachannel -outputAnchorPeersUpdate ./channel-artifacts/House05Anchor.tx -channelID hachannel -asOrg House05MSP
$ ../bin/configtxgen -profile hachannel -outputAnchorPeersUpdate ./channel-artifacts/House06Anchor.tx -channelID hachannel -asOrg House06MSP
House01Anchor.tx
, House02Anchor.tx
... should be located in channel-artifacts
and the last lines printed should look something like this:
2018-08-24 14:46:37.491 EDT [common/tools/configtxgen] main -> INFO 001 Loading configuration
2018-08-24 14:46:37.499 EDT [common/tools/configtxgen] doOutputAnchorPeersUpdate -> INFO 002 Generating anchor peer update
2018-08-24 14:46:37.499 EDT [common/tools/configtxgen] doOutputAnchorPeersUpdate -> INFO 003 Writing anchor peer update
$ docker-compose -f docker-compose-cli.yaml up -d
The last few lines printed should look something like this:
dde25187799d: Pull complete
Digest: sha256:24cca44a2f2ab6325c6ccc1c91a10bd3e0e71764037a85a473f7e9621b3a0f91
Status: Downloaded newer image for hyperledger/fabric-tools:latest
Creating peer1.house03.microgrid.org ... done
Creating peer0.house01.microgrid.org ... done
Creating peer1.house02.microgrid.org ... done
Creating peer0.house02.microgrid.org ... done
Creating peer1.house06.microgrid.org ... done
Creating peer1.house01.microgrid.org ... done
Creating peer1.house04.microgrid.org ... done
Creating peer0.house04.microgrid.org ... done
Creating peer0.house05.microgrid.org ... done
Creating peer0.house06.microgrid.org ... done
Creating orderer.microgrid.org ... done
Creating peer0.house03.microgrid.org ... done
Creating peer1.house05.microgrid.org ... done
Creating cli ... done
Creating chaincode ... done
Start docker cli:
$ docker start cli
Enter the cli
docker container:
$ docker exec -it cli bash
Should look something like this:
root@b411f1d6d95e:/opt/gopath/src/github.com/hyperledger/fabric/peer#
$ docker-compose -f docker-compose-cli.yaml down --volumes
$ docker rm -f $(docker ps -aq)
$ docker rmi -f $(docker images -q)
First enter the cli:
docker exec -it cli bash # Enter the cli
and then create the channel:
export CHANNEL_NAME=hachannel
peer channel create -o orderer.microgrid.org:7050 -c $CHANNEL_NAME -f ./channel-artifacts/channel.tx --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/microgrid.org/orderers/orderer.microgrid.org/msp/tlscacerts/tlsca.microgrid.org-cert.pem
Alternatively, without entering the cli
docker exec -ti cli sh -c "peer channel create -o orderer.microgrid.org:7050 -c hachannel -f ./channel-artifacts/channel.tx --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/microgrid.org/orderers/orderer.microgrid.org/msp/tlscacerts/tlsca.microgrid.org-cert.pem"
Join peer0.house01.microgrid.org to the channel
From the cli:
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/house01.microgrid.org/users/Admin@house01.microgrid.org/msp CORE_PEER_ADDRESS=peer0.house01.microgrid.org:7051 CORE_PEER_LOCALMSPID="House01MSP" CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/house01.microgrid.org/peers/peer0.house01.microgrid.org/tls/ca.crt peer channel join -b hachannel.block
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/house01.microgrid.org/users/Admin@house01.microgrid.org/msp CORE_PEER_ADDRESS=peer1.house01.microgrid.org:7051 CORE_PEER_LOCALMSPID="House01MSP" CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/house01.microgrid.org/peers/peer1.house01.microgrid.org/tls/ca.crt peer channel join -b hachannel.block
Without entering the cli:
docker exec -ti cli sh -c 'CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/house01.microgrid.org/users/Admin@house01.microgrid.org/msp CORE_PEER_ADDRESS=peer0.house01.microgrid.org:7051 CORE_PEER_LOCALMSPID="House01MSP"
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/house01.microgrid.org/peers/peer0.house01.microgrid.org/tls/ca.crt peer channel join -b hachannel.block'
./setup_chaincode
Assumes you are in microgrid
$ cd chaincode/go/src
Test compile the chaincode outside of a container
$ go get -u github.com/hyperledger/fabric/core/chaincode/shim
$ go build
Install the chaincode
CC_SRC_PATH=chaincode/go/src
docker exec -e "CORE_PEER_LOCALMSPID=House01MSP" -e "CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/house01.microgrid.org/users/Admin@house01.microgrid.org/msp" cli peer chaincode install -n carecords -v 1.0 -p "$CC_SRC_PATH" -l golang
The last lines printed should be something like this:
2018-09-05 20:48:05.131 UTC [container] WriteFileToPackage -> DEBU 04e Writing file to tarball: src/chaincode/go/src/carecords.go
2018-09-05 20:48:05.135 UTC [msp/identity] Sign -> DEBU 04f Sign: plaintext: 0ACA070A5B08031A0B088582C1DC0510...F7C67F020000FFFF6A084374001A0000
2018-09-05 20:48:05.135 UTC [msp/identity] Sign -> DEBU 050 Sign: digest: 88E3BE1783D75457E36882431DCA4EDC77A7996F0C0BD3524E8DB208387A9B0B
2018-09-05 20:48:05.137 UTC [chaincodeCmd] install -> INFO 051 Installed remotely response:<status:200 payload:"OK" >
Instantiate the chaincode in the channel (hachannel)
docker exec -ti cli sh -c "peer chaincode instantiate -o orderer.microgrid.org:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/microgrid.org/orderers/orderer.microgrid.org/msp/tlscacerts/tlsca.microgrid.org-cert.pem -C hachannel -n carecords -v 1.0 -c '{\"Args\":[\"init\",\"a\", \"100\", \"b\",\"200\"]}' -P \"OR ('House01MSP.member','House02MSP.member')\""
Run in the microgrid directory.
$ npm install
node enrollAdmin.js
node registerUser.js