initial configuration

.gitignore

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+.env*
+
+memcached
+valkey

docker-compose.yml

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+services:
+  pretix:
+    image: harbor.aalen.space/sfz.aalen/infra/images/pretix-ctbk:1743074527
+    depends_on: [memcached, valkey]
+    restart: always
+    ports:
+      - 127.0.0.1:1337:80
+    volumes:
+      - ./pretix.cfg:/etc/pretix/pretix.cfg
+      - /var/run/postgresql:/var/run/postgresql
+      - ./valkey:/run/valkey
+      - ./memcached:/run/memcached
+      - /var/lib/pretix:/data
+    environment:
+      - TZ=Europe/Berlin
+    env_file: ".env-pretix"
+  memcached:
+    image: docker.io/memcached:alpine
+    restart: always
+    command:
+      - --conn-limit=1024
+      - --memory-limit=64
+      - --threads=4
+      - -s /run/memcached/memcached.sock
+    volumes:
+      - ./memcached:/run/memcached
+  valkey:
+    image: ghcr.io/valkey-io/valkey:alpine
+    restart: always
+    command:
+      - /etc/valkey.conf
+    volumes:
+      - ./valkey.conf:/etc/valkey.conf
+      - ./valkey:/run/valkey

pretix.cfg

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+[pretix]
+instance_name=tickets.ctbk.de
+url=https://tickets.ctbk.de
+currency=EUR
+datadir=/data
+plugins_default=pretix.plugins.sendmail,pretix.plugins.statistics
+cookie_domain=.tickets.ctbk.de
+registration=Off
+[locale]
+default=en
+timezone=UTC
+[database]
+backend=postgresql
+host = /run/postgresql
+name = pretix
+user = pretix
+[urls]
+media=/media/
+static=/static/
+[mail]
+from=events@chaostreff-backnang.de
+host=mxe89f.netcup.net
+port=465
+user=events@chaostreff-backnang.de
+tls=off
+ssl=on
+[django]
+debug=off
+[memcache]
+location = unix:///run/memcached/memcached.sock
+[redis]
+location=unix:///run/valkey/valkey.sock?db=0
+sessions=false
+[celery]
+backend=redis+socket:///run/valkey/valkey.sock?db=1
+broker=redis+socket:///run/valkey/valkey.sock?db=2

valkey.conf

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+bind -127.0.0.1 -::1
+
+protected-mode yes
+
+# Accept connections on the specified port, default is 6379 (IANA #815344).
+# If port 0 is specified the server will not listen on a TCP socket.
+port 0
+
+unixsocket /run/valkey/valkey.sock
+# unixsocketgroup root
+unixsocketperm 777
+
+# Close the connection after a client is idle for N seconds (0 to disable)
+timeout 0
+
+# Set the number of databases. The default database is DB 0, you can select
+# a different one on a per-connection basis using SELECT <dbid> where
+# dbid is a number between 0 and 'databases'-1
+# Note: This setting is ignored in cluster mode. Use `cluster-databases` instead.
+databases 3