metadata/service/agent/output/forward.yml

classes:
- service.fluentd.agent.output.filter.common
parameters:
  fluentd:
    agent:
      config:
        label:
          default_output:
            match:
              forward_output:
                tag: "**"
                type: forward
                server_name: aggregator
                host: 127.0.0.1
                port: 24224