Refactor the configure_workers_and_start.py script used internally by Complement.

changelog.d/16650.misc

@@ -0,0 +1 @@
+Refactor the `configure_workers_and_start.py` script used internally by Complement.

docker/conf-workers/synapse.supervisord.conf.j2

@@ -6,7 +6,7 @@ command=/usr/local/bin/python -m synapse.app.complement_fork_starter
   --config-path="{{ main_config_path }}"
   --config-path=/conf/workers/shared.yaml
   {%- for worker in workers %}
-    -- {{ worker.app }}
+    -- synapse.app.generic_worker
     --config-path="{{ main_config_path }}"
     --config-path=/conf/workers/shared.yaml
     --config-path=/conf/workers/{{ worker.name }}.yaml
@@ -36,7 +36,7 @@ exitcodes=0
 
   {% for worker in workers %}
 [program:synapse_{{ worker.name }}]
-command=/usr/local/bin/prefix-log /usr/local/bin/python -m {{ worker.app }}
+command=/usr/local/bin/prefix-log /usr/local/bin/python -m synapse.app.generic_worker
   --config-path="{{ main_config_path }}"
   --config-path=/conf/workers/shared.yaml
   --config-path=/conf/workers/{{ worker.name }}.yaml

docker/conf-workers/worker.yaml.j2

@@ -3,7 +3,7 @@
 # Values will be change depending on whichever workers are selected when
 # running that image.
 
-worker_app: "{{ app }}"
+worker_app: "synapse.app.generic_worker"
 worker_name: "{{ name }}"
 
 worker_listeners: