Statistic:

FABRICORGI - HYPERLEDGER TOOL

What this tool can do?

• Firstly this tool created for comfortable managing organizations list in your Hyperledger network
• Secondly, this is one of the ways to learn GoLang (for me)
• Third is just a try to make some useful open-source tool for all

---

HOW TO BUILD

Without DOCKER

Set the ENV variable CGO_ENABLED to 0 on your system via this command:

export CGO_ENABLED=0

Then run command in root dir of project:

go build .

With DOCKER

Then run docker build command to build image with fabricorgi:

docker build . -f Dockerfile -t fabricorgi:latest

HOW TO USE

Use the output json file produced by configtxgen tool and send it into API endpoint depend of your task. For adding organisation use:

example.com:8081/api/v1/addorg/{channel}

Where channel it's a channel inside that you want an organization to be added

For remove organisation use:

example.com:8081/api/v1/removeorg

As body for remove organisation method use this structure:

{
    OrgName: example1MSP
}

For change Batch config in HLF use:

curl -XPOST -H "Content-type: application/json" -d '
{
"batchTimeout": "10s"
}' 'http://localhost:8081/api/v1/batchconfig/set'

U can change this params:

• batchTimeout
• batchSizeMaxMessageCount
• batchSizeAbsoluteMaxBytes
• batchSizePrefferedMaxBytes

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ADDITIONAL INFO

I used hyperledger/fabric-tools:2.0 image as base for my application In the future, I will replace it with a scratch image which contains the only main app

And most important. Don't forget to set ENV variables:

• CORE_PEER_ADDRESS - IP:PORT\DNS name of Peer
• CORE_PEER_LOCALMSPID - MSP name
• CORE_PEER_MSPCONFIGPATH - Path to MSP folder
• FABRICORGI_ORDERER_IP - Orderer DNS\IP:PORT

(optional)

• CORE_PEER_TLS_ENABLED - Set "true" if u using TLS in HLF
• CORE_PEER_TLS_ROOTCERT_FILE - Path to CA-root certificate

---

ROADMAP

• Base methods for API
• Get channel name from request
• Replace binaries via source code of HLF
• Add authorization for methods
• Implement SwaggerUI
• ...