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While deploying chaincode for two organisations in GoLang, a user needs to commit the chaincode definition to a channel named myVehicle.What is the correct way of doing so?Consider that we are using the port 7050.He needs to execute the following command:<br /> Peer lifecycle chaincode commit -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com -tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA --channelID $CHANNEL_NAME --name myVehicle $PEER_CONN_PARMS --version ${VERSION} --sequence ${version} --init-requiredThe chaincode definition is committed by default after a peer address is set successfully, and the user does not need to do anythingHe needs to execute the following command:<br /> Peer lifecycle chaincode commit -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --cafile $ORDERER_CA --channelID $CHANNEL_NAME --name myVehicle $PEER_CONN_PARMS --tls $CORE_PEER_TLS_ENABLED --version ${VERSION} --sequence ${version} --init-requiredHe needs to execute the following command:<br /> Peer lifecycle chaincode commit -p localhost:7050 --ordererTLSHostnameOverride orderer.example.com --cafile $ORDERER_CA -tls $CORE_PEER_TLS_ENABLED --channelID $CHANNEL_NAME --name myVehicle $PEER_CONN_PARMS --version ${VERSION} --sequence ${version} --init-required

Question

While deploying chaincode for two organisations in GoLang, a user needs to commit the chaincode definition to a channel named myVehicle.What is the correct way of doing so?Consider that we are using the port 7050.He needs to execute the following command:<br /> Peer lifecycle chaincode commit -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com -tls COREPEERTLSENABLED−−cafileCORE_PEER_TLS_ENABLED --cafile ORDERER_CA --channelID CHANNELNAME−−namemyVehicleCHANNEL_NAME --name myVehicle PEER_CONN_PARMS --version VERSION−−sequence{VERSION} --sequence {version} --init-requiredThe chaincode definition is committed by default after a peer address is set successfully, and the user does not need to do anythingHe needs to execute the following command:<br /> Peer lifecycle chaincode commit -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --cafile ORDERERCA−−channelIDORDERER_CA --channelID CHANNEL_NAME --name myVehicle PEERCONNPARMS−−tlsPEER_CONN_PARMS --tls CORE_PEER_TLS_ENABLED --version VERSION−−sequence{VERSION} --sequence {version} --init-requiredHe needs to execute the following command:<br /> Peer lifecycle chaincode commit -p localhost:7050 --ordererTLSHostnameOverride orderer.example.com --cafile ORDERERCA−tlsORDERER_CA -tls CORE_PEER_TLS_ENABLED --channelID CHANNELNAME−−namemyVehicleCHANNEL_NAME --name myVehicle PEER_CONN_PARMS --version VERSION−−sequence{VERSION} --sequence {version} --init-required

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Solution

The correct way to commit the chaincode definition to a channel named myVehicle is by executing the following command:

Peer lifecycle chaincode commit -o localhost:7050 --ordererTLSHostnameOverride orderer.example.com --cafile ORDERERCA−−channelIDORDERER_CA --channelID CHANNEL_NAME --name myVehicle PEERCONNPARMS−−tlsPEER_CONN_PARMS --tls CORE_PEER_TLS_ENABLED --version VERSION−−sequence{VERSION} --sequence {version} --init-required

This command will commit the chaincode definition to the channel. The -o flag specifies the orderer endpoint, --ordererTLSHostnameOverride is used when the hostname of the orderer doesn't match the TLS certificate, --cafile is used to specify the orderer's TLS certificate, --channelID specifies the channel, --name specifies the name of the chaincode, $PEER_CONN_PARMS is used to specify the peers that the command will be sent to, --tls is used to enable TLS, --version specifies the version of the chaincode, --sequence is used to keep track of the number of times the chaincode has been defined or updated, and --init-required is used to specify that the chaincode needs to be initialized before it can be invoked.

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