feat: add logger, add synapse workers config

docs/configuring-playbook-synapse-auto-accept-invite.md

@@ -11,4 +11,14 @@ If you decide that you'd like to let this playbook install it for you, you need
 matrix_synapse_ext_synapse_auto_accept_invite_enabled: true
 
 matrix_synapse_ext_synapse_auto_accept_invite_accept_invites_only_direct_messages: true
-```
+```
+
+## Synapse worker deployments
+
+In a [workerized Synapse deployment](https://github.com/spantaleev/matrix-docker-ansible-deploy/blob/c9a842147e09647c355799ca024d65a5de66b099/docs/configuring-playbook-synapse.md#load-balancing-with-workers) it is possible to run this module on a worker to reduce the load on the main process (Default is 'null'). For example add this to your configuration:
+
+```yaml
+matrix_synapse_ext_synapse_auto_accept_invite_worker_to_run_on: 'matrix-synapse-worker-generic-0'
+```
+
+There might be an [issue with federation](https://github.com/matrix-org/synapse-auto-accept-invite/issues/18).

roles/custom/matrix-synapse/defaults/main.yml

@@ -1226,6 +1226,8 @@ matrix_synapse_ext_synapse_auto_accept_invite_enabled: false
 matrix_synapse_ext_synapse_auto_accept_invite_version: 1.1.3
 # Specifies whether only direct messages (1:1 rooms) will be auto accepted.
 matrix_synapse_ext_synapse_auto_accept_invite_accept_invites_only_direct_messages: false
+# When Synapse workers enabled it is posiible to assign a worker to run this module (null = main process).
+matrix_synapse_ext_synapse_auto_accept_invite_worker_to_run_on: null
 
 # Specifies whether an external media repository is enabled.
 # If it is, the Synapse media repo and media-repo workers will be disabled automatically.

roles/custom/matrix-synapse/tasks/ext/synapse-auto-accept-invite/setup_install.yml

@@ -7,7 +7,15 @@
           {
             "module": "synapse_auto_accept_invite.InviteAutoAccepter",
             "config": {
-              "accept_invites_only_for_direct_messages": matrix_synapse_ext_synapse_auto_accept_invite_accept_invites_only_direct_messages
-          }
+              "accept_invites_only_for_direct_messages": matrix_synapse_ext_synapse_auto_accept_invite_accept_invites_only_direct_messages,
+              "worker_to_run_on": matrix_synapse_ext_synapse_auto_accept_invite_worker_to_run_on,
+              },
         }]
       }}
+
+    matrix_synapse_additional_loggers_auto: >
+      {{
+        matrix_synapse_additional_loggers_auto
+        +
+        [{'name': 'matrix_auto_accept_invite', 'level': 'INFO'}]
+      }}