matrix-docker-ansible-deploy/roles/custom/matrix-synapse/templates/synapse/worker.yaml.j2

#jinja2: lstrip_blocks: "True"
worker_app: synapse.app.{{ matrix_synapse_worker_details.app }}
worker_name: {{ matrix_synapse_worker_details.name }}

worker_daemonize: false
worker_log_config: /data/{{ matrix_server_fqn_matrix }}.log.config

{% if matrix_synapse_replication_listener_enabled %}
worker_replication_host: matrix-synapse
worker_replication_http_port: {{ matrix_synapse_replication_http_port }}
{% endif %}

{% set http_resources = [] %}

{% if matrix_synapse_worker_details.type == 'user_dir' %}
  {% set http_resources = http_resources + ['client'] %}
{% endif %}
{% if matrix_synapse_worker_details.type == 'generic_worker' %}
  {% set http_resources = http_resources + ['client', 'federation'] %}
{% endif %}
{#
  None of the background workers need to handle federation traffic.
  Only some of the stream writers need to handle client traffic.
#}
{% if matrix_synapse_worker_details.type == 'stream_writer' and matrix_synapse_worker_details.webserving %}
  {% set http_resources = http_resources + ['client'] %}
{% endif %}
{% if matrix_synapse_worker_details.type == 'media_repository' %}
  {% set http_resources = http_resources + ['media'] %}
{% endif %}

{% set replication_http_resources = [] %}
{% if matrix_synapse_worker_details.type == 'stream_writer' %}
  {# All background workers need to handle replication traffic. #}
  {% set replication_http_resources = replication_http_resources + ['replication'] %}
{% endif %}

{% if http_resources|length > 0 or matrix_synapse_metrics_enabled or replication_http_resources|length > 0 %}
worker_listeners:
{% if http_resources|length > 0 %}
  - type: http
    bind_addresses: ['::']
    x_forwarded: true
    port: {{ matrix_synapse_worker_details.port }}
    resources:
      - names: {{ http_resources|to_json }}
{% endif %}
{% if matrix_synapse_metrics_enabled %}
  - type: metrics
    bind_addresses: ['0.0.0.0']
    port: {{ matrix_synapse_worker_details.metrics_port }}
{% endif %}
{% if replication_http_resources|length > 0 %}
  - type: http
    bind_addresses: ['::']
    port: {{ matrix_synapse_worker_details.replication_port }}
    resources:
      - names: {{ replication_http_resources|to_json }}
{% endif %}
{% endif %}