synapse/contrib/systemd-with-workers/workers/federation_reader.yaml

worker_app: synapse.app.federation_reader

worker_replication_host: 127.0.0.1
worker_replication_port: 9092
worker_replication_http_port: 9093

worker_listeners:
    - type: http
      port: 8011
      resources:
          - names: [federation]

worker_daemonize: false
worker_log_config: /etc/matrix-synapse/federation-reader-log.yaml