I am Trying to Deploy a Hyperledger Composer blockchain business network to Hyperledger Fabric for a single organization

Question

While Deploying its asking me to create a connection.json file but where my worry is where do i need to place that file and also when i give the command :-- composer card create -p connection.json -u PeerAdmin -c Admin@org1.example.com-cert.pem -k 114aab0e76bf0c78308f89efc4b8c9423e31568da0c340ca187a9b17aa9a4457_sk -r PeerAdmin -r ChannelAdmin

its giving the error as command not found so my worry is where to place the connection.json and what are the next procedure i need to follow

Answer 1

you can try to put the connection profile in tmp directory as following

mkdir -p /tmp/composer/org1

then

cd /tmp/composer/org1

then

nano byfn-network-org1.json

then copy the connection profile setting in this file and save it.

then create crypto material for your admin

export ORG1=crypto- 
config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
cp -p $ORG1/signcerts/A*.pem /tmp/composer/org1
cp -p $ORG1/keystore/*_sk /tmp/composer/org1

then you can create your admin card using the following command

composer card create -p /tmp/composer/org1/byfn-network-org1.json -u PeerAdmin -c /tmp/composer/org1/Admin@org1.example.com-cert.pem -k /tmp/composer/org1/*_sk -r PeerAdmin -r ChannelAdmin -f PeerAdmin@org1.card

hope you this helpful