{"VerifiableConsumer":
 {
     "class": "kafkatest.services.verifiable_client.VerifiableClientApp",
     "exec_cmd": "/vagrant/tests/c/kafkatest_verifiable_client --consumer --debug cgrp,topic,protocol,broker"
 },
 "VerifiableProducer":
 {
     "class": "kafkatest.services.verifiable_client.VerifiableClientApp",
     "exec_cmd": "/vagrant/tests/c/kafkatest_verifiable_client --producer --debug topic,broker"
 }
}