I have the following error when checking the logs:
..../containers/blockchain$ docker logs blockchain-setup

CA registration complete
CA registration complete
error: [client-utils.js]: sendPeersProposal - Promise is rejected: Error: 14 UNAVAILABLE: EOF
at new createStatusError (/app/node_modules/grpc/src/client.js:64:15)
at /app/node_modules/grpc/src/client.js:583:15
error: [Client.js]: Failed Channels Query. Error: Error: 14 UNAVAILABLE: EOF
at new createStatusError (/app/node_modules/grpc/src/client.js:64:15)
at /app/node_modules/grpc/src/client.js:583:15
Default channel not found, attempting creation...
error: [Orderer.js]: sendBroadcast - on error: "Error: 14 UNAVAILABLE: TCP Read failed\n at createStatusError (/app/node_modules/grpc/src/client.js:64:15)\n at ClientDuplexStream._emitStatusIfDone (/app/node_modules/grpc/src/client.js:270:19)\n at ClientDuplexStream._receiveStatus (/app/node_modules/grpc/src/client.js:248:8)\n at /app/node_modules/grpc/src/client.js:804:12"
Fatal error bootstrapping the blockchain network!
Error: SERVICE_UNAVAILABLE
at ClientDuplexStream. (/app/node_modules/fabric-client/lib/Orderer.js:136:21)
at emitOne (events.js:116:13)
at ClientDuplexStream.emit (events.js:211:7)
at ClientDuplexStream._emitStatusIfDone (/app/node_modules/grpc/src/client.js:271:12)
at ClientDuplexStream._receiveStatus (/app/node_modules/grpc/src/client.js:248:8)
at /app/node_modules/grpc/src/client.js:804:12