How to Update Anchor Peer of Each BYFN Organization?

You can follow this tutorial to Update Anchor Peer of Each BYFN Organization.

1. Update the default peer as the anchor peer:

bash-4.4# echo $CORE_PEER_ADDRESS
peer0.org2.example.com:7051

bash-4.4# peer channel update -o orderer.example.com:7050 -c mychannel \
   -f ./channel-artifacts/Org2MSPanchors.tx --tls \
   --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto\
   /ordererOrganizations/example.com/orderers/orderer.example.com/msp\
   /tlscacerts/tlsca.example.com-cert.pem
   
[channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
[channelCmd] update -> INFO 002 Successfully submitted channel update

2. Switch default peer to peer0.org1.example.com and update it as the anchor peer:

bash-4.4# export CORE_PEER_ADDRESS=peer0.org1.example.com:7051                  

bash-4.4# export CORE_PEER_LOCALMSPID=Org1MSP                                   

bash-4.4# export CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger\
   /fabric/peer/crypto/peerOrganizations/org1.example.com/users\
   /Admin@org1.example.com/msp

bash-4.4# export CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger\
   /fabric/peer/crypto/peerOrganizations/org1.example.com/peers\
   /peer0.org1.example.com/tls/ca.crt

bash-4.4# peer channel update -o orderer.example.com:7050 -c mychannel \
   -f ./channel-artifacts/Org1MSPanchors.tx --tls \
   --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto\
   /ordererOrganizations/example.com/orderers/orderer.example.com\
   /msp/tlscacerts/tlsca.example.com-cert.pem                                
   
[channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
[channelCmd] update -> INFO 002 Successfully submitted channel update

⇒ BYFN Chaincode - chaincode_example02.go

⇐ Switch Default Peer on BYFN CLI Container

⇑ BYFN (Build Your First Network)

⇑⇑ Hyperledger Tutorials