attempt to configure pretalx

docker-compose.yml

@@ -54,28 +54,30 @@ services:
       - AUTOMIGRATE=skip # migration is run by the web worker
 
   # Pretalx
-#  pretalx:
-#    <<: *service-defaults
-#    image: harbor.aalen.space/sfz.aalen/infra/images/pretalx-ctbk:1741346032
-#    depends_on: [valkey]
-#    restart: always
-#    ports:
-#      - name: web-v6
-#        <<: *web
-#        published: *pretalx-port
-#        host_ip: "[::]"
-#      - name: web-v4
-#        <<: *web
-#        published: *pretalx-port
-#        host_ip: "0.0.0.0"
-#    volumes:
-#      - ./pretalx.cfg:/etc/pretalx/pretalx.cfg
-#      - /var/run/postgresql:/run/postgresql
-#      - /run/valkey:/run/valkey
-#      - /var/lib/pretix:/data
-#    environment:
-#      - TZ=Europe/Berlin
-#    env_file: ".env-pretalx"
+  pretalx:
+    <<: *service-defaults
+    image: harbor.aalen.space/sfz.aalen/infra/images/pretalx-ctbk:1741346032
+    depends_on: [valkey]
+    restart: always
+    ports:
+      - name: web-v6
+        <<: *web
+        published: *pretalx-port
+        host_ip: "[::]"
+      - name: web-v4
+        <<: *web
+        published: *pretalx-port
+        host_ip: "0.0.0.0"
+    volumes:
+      - ./pretalx.cfg:/etc/pretalx/pretalx.cfg:ro
+      - /var/run/postgresql:/run/postgresql
+      - /run/valkey:/run/valkey
+      - /var/lib/pretalx:/data
+    environment:
+      TZ: Europe/Berlin
+      # testing for limited memory
+      GUNICORN_WORKERS: "1"
+    env_file: ".env-pretalx"
 
   # Cache databases
   memcached: