kafka

hermes:
  plugins:
    messagebus:
      kafka:
        settings:
          # MANDATORY: the Kafka server or servers list that can be used
          servers:
            - dummy.example.com:9093

          # Facultative: which Kafka API version to use. If unset, the
          # api version will be detected at startup and reported in the logs.
          # Don't set this directive unless you encounter some
          # "kafka.errors.NoBrokersAvailable: NoBrokersAvailable" errors raised
          # by a "self.check_version()" call.
          api_version: [2, 6, 0]

          # Facultative: enables SSL authentication. If set, the 3 options below
          # must be defined
          ssl:
            # MANDATORY: hermes-client cert file that will be used for
            # authentication
            certfile: /path/to/.hermes/dummy.crt
            # MANDATORY: hermes-client cert file private key
            keyfile: /path/to/.hermes/dummy.pem
            # MANDATORY: The PKI CA cert
            cafile: /path/to/.hermes/INTERNAL-CA-chain.crt

          # MANDATORY: the topic to send events to
          topic: hermes
          # MANDATORY: the group_id to assign client to. Set what you want here.
          group_id: hermes-grp