Verify the WYFA Network

Q

How to Verify the Hyperledger Fabric Network to run the WYFA (Writing Your First Application) tutorial?

✍: FYIcenter.com

A

You can follow these steps to verify the Hyperledger Fabric Network to run the WYFA (Writing Your First Application) tutorial.

1. Connect to the CLI container:

$ docker exec -it cli bash
bash-4.4#

2. Is the ledger peer running? Yes.

bash-4.4# echo $CORE_PEER_ADDRESS
peer0.org1.example.com:7051

bash-4.4# peer node status
status:STARTED

3. Is the ledger peer member of any channel? Yes.

bash-4.4# peer channel list

Channels peers has joined:
mychannel

4. Is there any chaincode running on the channel? No.

bash-4.4# peer chaincode list -C mychannel --instantiated
Get instantiated chaincodes on channel mychannel:

See next tutorial on how to reinstall the chaincode.

Â

â‡’ Reinstall Chaincode on WYFA Network

â‡ Launch the WYFA Network

â‡‘ WYFA (Writing Your First Application)

â‡‘â‡‘ Hyperledger Tutorials

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