Hyperledger Composer Error Error trying to start business network Error No valid responses from any peers

Question

When I try to install business network on Fabric, I get the error:

Error: Error trying install business network. Error: No valid responses from any peers.
Response from attempted peer comms was an error: Error: 14 UNAVAILABLE: EOF
Response from attempted peer comms was an error: Error: 14 UNAVAILABLE: EOF

Can anybody tell me how to solve this?

Answer 1

You have to configure TLS in peers like this:

- CORE_PEER_TLS_ENABLED=true
- CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
- CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
- CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt

And set valid key in CA-contaner configuration:  - FABRIC_CA_SERVER_TLS_KEYFILE=[Here path to key]