Move Pretix from hackertours to tickets

playbooks/templates/chaosknoten/configs/tickets/pretix.cfg.j2

@@ -0,0 +1,26 @@
+[pretix]
+instance_name=CCCHH Tickets
+url=https://tickets.hamburg.ccc.de
+currency=EUR
+datadir=/data
+trust_x_forwarded_for=on
+trust_x_forwarded_proto=on
+
+[database]
+backend=postgresql
+name=pretix
+user=pretix
+password={{ lookup("community.general.passwordstore", "noc/vm-secrets/chaosknoten/tickets/DB_PASSWORD", create=false, missing="error") }}
+host=database
+
+[mail]
+from=tickets@hamburg.ccc.de
+host=cow-intern.hamburg.ccc.de
+
+[redis]
+location=redis://redis/0
+sessions=true
+
+[celery]
+backend=redis://redis/0
+broker=redis://redis/1