Bug: CCaaS uses only the last chaincode

[dzikowski]

In CCaaS setup eventually all chaincode requests end up calling the last CCaaS container, because the chaincode connection file (my-channel1_chaincode1_0.0.1.tar.gz) is overwritten. The chaincode connection file name should probably contain peer name.

More details: #644 (comment)

As a workaround in the current version you can use the following postGenerate hook:

  "hooks": {
    "postGenerate": "perl -i -pe 's/\\$CHAINCODE_LABEL\\.tar\\.gz/\\${CHAINCODE_LABEL}_\\${PEER_ADDRESS%:*}.tar.gz/g' \"./fablo-target/fabric-docker/scripts/chaincode-functions.sh\""
  }