BYFN Containers Running on Docker

Q

What BYFN (Build Your First Network) containers are running on Docker Engine?

✍: FYIcenter.com

A

Once your BYFN is deployed and executed on the Docker Engine, there will be 9 containers running on the Docker Engine:

$ cd hyperledger-binaries/fabric-samples/first-network
 
$ ./byfn.sh up
...

$ docker ps

IMAGE                                         COMMAND                  NAMES
dev-peer1.org2.example.com-mycc-1.0-ccc3...   "chaincode -peer.addâ€¦"   dev-peer1.org2.example.com-mycc-1.0
dev-peer0.org1.example.com-mycc-1.0-7782...   "chaincode -peer.addâ€¦"   dev-peer0.org1.example.com-mycc-1.0
dev-peer0.org2.example.com-mycc-1.0-6109...   "chaincode -peer.addâ€¦"   dev-peer0.org2.example.com-mycc-1.0
hyperledger/fabric-tools:latest               "/bin/bash"              cli
hyperledger/fabric-peer:latest                "peer node start"        peer1.org2.example.com
hyperledger/fabric-peer:latest                "peer node start"        peer1.org1.example.com
hyperledger/fabric-peer:latest                "peer node start"        peer0.org1.example.com
hyperledger/fabric-orderer:latest             "orderer"                orderer.example.com
hyperledger/fabric-peer:latest                "peer node start"        peer0.org2.example.com

Those 9 containers are performing different functions for the network:

peer0.org1.example.com - The first peer node of the first organization, which maintains a copy of the ledger.
peer1.org1.example.com - The second peer node of the first organization, which maintains a copy of the ledger.
peer0.org2.example.com - The first peer node of the second organization, which maintains a copy of the ledger.
peer1.org2.example.com - The second peer node of the second organization, which maintains a copy of the ledger.
orderer.example.com - The orderer node, which keeps all peer nodes in sync.
cli - A helper container, which allows you run peer processes as CLI (Command Line Interface) commands.
dev-peer0.org1.example.com-mycc-1.0 - The chaincode running with peer0.org1 node.
dev-peer0.org2.example.com-mycc-1.0 The chaincode running with peer0.org2 node.
dev-peer1.org2.example.com-mycc-1.0 The chaincode running with peer1.org2 node.

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â‡’ Build the BYFN Network Manually

â‡ "byfn.sh up" Error - Container Name in Use

â‡‘ Hyperledger Fabric Sample Networks

â‡‘â‡‘ Hyperledger Tutorials

2020-11-11, 902👍, 0💬

"cryptogen" Command - Generate Keys and Certificates
How to run "cryptogen" command to generate private keys and public certificates to support organizations and users needed for BYFN (Build Your First Network)? You can follow this tutorial to run "cryptogen" command to generate private keys and public certificates to support organizations and users n... 2020-10-26, 1027👍, 0💬

"byfn.sh up" Error - Container Name in Use
Why am I getting the "Cannot create container for service peer0.org1.example.com: b'Conflict." error when running "byfn.sh up" to start up the BYFN Network? You are getting "Cannot create container for service peer0.org1.example.com: b'Conflict." error when running the "byfn.sh up" command, because ... 2020-05-05, 1012👍, 0💬

"first-network" - Building Your First Network
What is BYFN (Build Your First Network)? BYFN (Build Your First Network) is a tutorial provided in the Hyperledger Fabric "Samples, Binaries and Docker Images" package provided at http://bit.ly/2ysbOFE . After installing the binary package, the BYFN tutorial is located at ~/hyperledger-binaries/fabr... 2020-05-05, 910👍, 0💬

BYFN Containers Running on Docker
What BYFN (Build Your First Network) containers are running on Docker Engine? Once your BYFN is deployed and executed on the Docker Engine, there will be 9 containers running on the Docker Engine: $ cd hyperledger-binaries/fabric-sa mples/first-network$ ./byfn.sh up ... $ docker ps IMAGE COMMAND NAM... 2020-11-11, 903👍, 0💬

BYFN crypto-config.yaml Configuration File
What is the crypto-config.yaml Configuration File used in BYFN (Build Your First Network)? The crypto-config.yaml Configuration File provides settings on how to generate private keys and public certificates for network entities: order and peer organizations. Here is the default copy of crypto-config... 2020-10-26, 901👍, 0💬

BYFN Root CA Certificates
Where are BYFN root CA (Certificate Authority) certificates are located? Like all Hyperledger Fabric networks, BYFN is a private and permission based hyperledger network. Access to the network are control PKI (Public Key Infrastructur) technology. In BYFN, each organization who manages peer nodes ac... 2020-10-26, 891👍, 0💬

"byfn.sh up" - Start Up BYFN Network
How to run "byfn.sh up" to start up the BYFN Network? You can follow this tutorial to run "byfn.sh up" to Start up the BYFN Network. The "./byfn.sh up" command automatically generates the configuration again, deploys/starts all containers to the Docker Engine, and runs a set of chaincode tests. $ cd... 2020-05-05, 881👍, 0💬

"byfn.sh generate" - Generate BYFN Configuration
How to run "byfn.sh generate" to Generate BYFN Network Configuration? You can follow this tutorial to run "byfn.sh generate" to Generate BYFN Network Configuration with default values. The "./byfn.sh generate" command automatically calls: "../bin/cryptogen" to generate certificates, and "../bin/conf... 2020-05-05, 880👍, 0💬

Build the BYFN Network Manually
How to build the BYFN (Build Your First Network) manually? You build the BYFN network automatically with the "./byfn.sh up" script command. But if you want to learn how to build it manually, you need to complete the following steps: 1. Review and revise crypto-config.yaml configuration file, which c... 2020-10-26, 815👍, 0💬

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