fix: variable names in pretix/pretalx config files

galaxy.yml

@@ -10,7 +10,7 @@ namespace: s3lph
 name: conference
 
 # The version of the collection. Must be compatible with semantic versioning
-version: 0.0.2
+version: 0.0.3
 
 # The path to the Markdown (.md) readme file. This path is relative to the root of the collection
 readme: README.md

roles/pretalx/templates/etc/pretalx/pretalx.cfg.j2

@@ -10,7 +10,7 @@ time_zone={{ pretalx_timezone }}Europe/Zurich
 [database]
 backend=postgresql
 name={{ pretalx_postgresql_database }}
-user={{ pretalx_postgresql_user }}
+user={{ pretalx_postgresql_username }}
 ; password=*********
 host=
 

roles/pretix/templates/etc/pretix/pretix.cfg.j2

@@ -11,7 +11,7 @@ registration={{ pretix_registration | ternary('on', 'off') }}
 [database]
 backend=postgresql
 name={{ pretix_postgresql_database }}
-user={{ pretix_postgresql_user }}
+user={{ pretix_postgresql_username }}
 host=
 
 [mail]