Merge pull request 'chore(deps): update redis docker tag to v8.10.3' (#13) from renovate/redis-8.x into main

Reviewed-on: #13

.env.sample

@@ -21,8 +21,14 @@ SMTP_PORT=1025
 SMTP_TLS=on
 SMTP_SSL=off
 
+## Performance Optimization
+## For most small-scale deployments, 2 workers should be enough
+## will otherwise scale with VM core count and boost memory usage
+## see https://github.com/pretix/pretix/discussions/3632
+# NUM_WORKERS=2
+
 # --- Optional: Custom Plugin Image ---
 # Set COMPOSE_FILE and PRETIX_PLUGIN_IMAGE_TAG to use custom plugins:
 #
 # COMPOSE_FILE=compose.yml:compose.plugin.yml
-# PRETIX_PLUGIN_IMAGE_TAG=1.0.0
+# PRETIX_PLUGIN_IMAGE_TAG=1.0.0

compose.yml

@@ -22,6 +22,8 @@ services:
       - smtp_password
       - django_secret_key
       - admin_pass
+    environment:
+      - NUM_WORKERS=${NUM_WORKERS:-}
     deploy:
       restart_policy:
         condition: any
@@ -31,14 +33,13 @@ services:
         - "traefik.http.routers.${STACK_NAME}.rule=Host(`${DOMAIN}`${EXTRA_DOMAINS})"
         - "traefik.http.routers.${STACK_NAME}.entrypoints=web-secure"
         - "traefik.http.routers.${STACK_NAME}.tls.certresolver=${LETS_ENCRYPT_ENV}"
-        - "coop-cloud.${STACK_NAME}.version=2.9.0+2026.8.0"
+        - "coop-cloud.${STACK_NAME}.version=2.10.1+2026.8.0"
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost/healthcheck"]
       interval: 30s
       timeout: 10s
       retries: 30
       start_period: 5m
-
   db:
     image: postgres:16
     volumes:
@@ -77,7 +78,7 @@ services:
         backupbot.restore.post-hook: "/pg_backup.sh restore"
 
   redis:
-    image: redis:8.10.2-alpine
+    image: redis:8.10.3-alpine
     volumes:
       - "redis:/data"
     healthcheck:

release/2.10.0+2026.8.0

@@ -0,0 +1 @@
+allow setting NUM_WORKERS env to optimize memory usage