Move to standard image and a config file

inventories/chaosknoten/host_vars/hackertours.yaml

@@ -1,5 +1,7 @@
 docker_compose__compose_file_content: "{{ lookup('ansible.builtin.template', 'chaosknoten/configs/hackertours/compose.yaml.j2') }}"
-docker_compose__configuration_files: []
+docker_compose__configuration_files:
+  - name: pretix.cfg
+    content: "{{ lookup('ansible.builtin.template', 'templates/chaosknoten/configs/hackertours/pretix.cfg.j2') }}"
 
 certbot__version_spec: ""
 certbot__acme_account_email_address: le-admin@hamburg.ccc.de

playbooks/templates/chaosknoten/configs/hackertours/compose.yaml.j2

@@ -27,24 +27,12 @@ services:
       backend:
 
   pretix:
-    image: gitlab-cr.hamburg.ccc.de/ccchh/ccchh-pretix/ccchh-pretix:23.10.0
+    image: docker.io/pretix/standalone:2023.10.0
     command: ["all"]
     ports:
       - "8345:80"
-    environment:
-      - "PRETIX_INSTANCE_NAME=CCCHH Hackertours"
-      - "PRETIX_URL=https://hackertours.hamburg.ccc.de"
-      - "DATABASE_BACKEND=postgresql"
-      - "DATABASE_NAME=pretix"
-      - "DATABASE_USER=pretix"
-      - "DATABASE_PASSWORD={{ lookup("community.general.passwordstore", "noc/vm-secrets/chaosknoten/hackertours/DB_PASSWORD", create=false, missing="error") }}"
-      - "DATABASE_HOST=database"
-      - "MAIL_FROM=ticket@hackertours.hamburg.ccc.de"
-      - "MAIL_HOST=cow-intern.hamburg.ccc.de"
-      - "REDIS_LOCATION=redis://redis/0"
-      - "CELERY_BACKEND=redis://redis/0"
-      - "CELERY_BROKER=redis://redis/1"
     volumes:
+      - ./configs/pretix.cfg:/etc/pretix/pretix.cfg
       - pretix:/data
     restart: always
     networks:

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

@@ -0,0 +1,26 @@
+[pretix]
+instance_name=CCCHH Hackertours
+url=https://hackertours.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/hackertours/DB_PASSWORD", create=false, missing="error") }}
+host=database
+
+[mail]
+from=ticket@hackertours.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