env variable to disable user registration

root/etc/ansible/entrypoint.yml

@@ -18,6 +18,7 @@
     mailer_user: "{{ lookup('env', 'SYMFONY__ENV__MAILER_USER')|default('~', true) }}"
     mailer_password: "{{ lookup('env', 'SYMFONY__ENV__MAILER_PASSWORD')|default('~', true) }}"
     from_email: "{{ lookup('env', 'SYMFONY__ENV__FROM_EMAIL')|default('wallabag@example.com', true) }}"
+    registration: "{{ lookup('env', 'SYMFONY__ENV__FOSUSER_REGISTRATION')|default('true', true) }}"
 
   tasks:
 

root/etc/ansible/templates/parameters.yml.j2

@@ -24,7 +24,7 @@ parameters:
     twofactor_sender: no-reply@wallabag.org
 
     # fosuser stuff
-    fosuser_registration: true
+    fosuser_registration: {{ registration }}
     fosuser_confirmation: true
 
     from_email: {{ from_email }}