Install Chaincode on BYFN Peers


How to install chaincode on BYFN peers?



You can follow this tutorial to install chaincode on BYFN peers manually.

1. Verify the chaincode source file on the BYFN CLI container:

$ docker exec -it cli bash

bash-4.4# echo $GOPATH

bash-4.4# ls -l $GOPATH/src/\

-rw-rw-r--  1 1000  1000  5436 Feb 21 23:01 /opt/gopath/src/\

2. Install the chaincode source file to the default peer:

bash-4.4# echo $CORE_PEER_ADDRESS

bash-4.4# peer chaincode install -n mycc -v 1.0 -l node \
   -p /opt/gopath/src/
[chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
[chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
[chaincodeCmd] submitInstallProposal -> INFO 003 Installed remotely: 
   response:<status:200 payload:"OK" >

3. Verify the installed chaincode:

bash-4.4# peer chaincode list --installed
Get installed chaincodes on peer:
Name: mycc, Version: 1.0, Path: /opt/gopath/src/\
   /chaincode_example02/node/, Id: ade2b27...

4. Switch default peer and install the same code to


Instantiate Chaincode on BYFN Channel

BYFN Chaincode - chaincode_example02.go

BYFN (Build Your First Network)

⇑⇑ Hyperledger Tutorials

2019-04-13, 186👍, 0💬