fix: update SearXNG configuration for Redis URL and add base URL

swarm/searxng.yml

@@ -14,6 +14,8 @@ services:
   redis_valkey:
     image: docker.io/valkey/valkey:7-alpine
     command: valkey-server --save 30 1 --loglevel warning
+    sysctls:
+      - vm.overcommit_memory=1
     restart: unless-stopped
     cap_drop:
       - ALL
@@ -41,7 +43,7 @@ services:
     environment:
       - LIMITER=true
       - SEARXNG_BASE_URL=https://search.${DOMAIN}/
-      - SEARXNG_REDIS_URL=redis://tasks.redis_valkey:6379/0
+      - SEARXNG_VALKEY_URL=redis://searxng_redis_valkey:6379/0
       - SEARXNG_SECRET=${SEARXNG_SECRET:-ultrasecretkey}
       - SEARXNG_LIMITER=true
       # - SEARXNG_USE_DEFAULT_SETTINGS=true