tls_server_config: cert_file: "certs/node1.pem" key_file: "certs/node1-key.pem" client_ca_file: "certs/ca.pem" client_auth_type: "VerifyClientCertIfGiven" tls_client_config: cert_file: "certs/node1.pem" key_file: "certs/node1-key.pem" ca_file: "certs/ca.pem"