Fix nextcloud crontab and redis without alpine

nextcloud/crontab

@@ -1,4 +1,3 @@
 */5 * * * * php -f /var/www/html/cron.php
-1,11,21,31,41,51 * * * * php -f /var/www/html/occ files:cleanup
+
-2,12,22,32,42,52 * * * * php -f /var/www/html/occ files:scan --all
+
-#3,13,23,33,43,53 * * * * php -f /var/www/html/occ preview:pre-generate

nextcloud/docker-compose.yaml

@@ -57,7 +57,12 @@ services:
     volumes:
       - ${VOLUMES_PATH}/nextcloud_html:/var/www/html
       - ${VOLUMES_PATH}/nextcloud_data:/var/www/html/data
-      - $PWD/crontab:/var/spool/cron/crontabs/www-data:ro
+# If I mount my crontab into the container crond is not working any more :( 
+# docker log should print 11110001 lines
+# https://github.com/nextcloud/docker/issues/1775
+# https://github.com/nextcloud/docker/issues/1695
+# build own cron image?
+#      - $PWD/crontab:/var/spool/cron/crontabs/www-data
     entrypoint: /cron.sh
     depends_on:
       - db
@@ -115,11 +120,12 @@ services:
 
 
   redis:
-    image: redis:alpine
+    image: redis
     restart: unless-stopped
     command: redis-server --requirepass ${REDIS_HOST_PASSWORD}
     networks:
       - nextcloud
+      - monitoring
     volumes:
       - ${VOLUMES_PATH}/nextcloud_redis:/data
     labels: 
@@ -177,6 +183,12 @@ services:
       - LETS_ENCRYPT_ENABLED=false
       - EXPORT_URL=http://drawio-export:8000/
     restart: unless-stopped
+    healthcheck:
+      test: curl -f http://localhost:8080 || exit 1
+      interval: 1m30s
+      timeout: 10s
+      retries: 5
+      start_period: 20s
     labels:
       - "traefik.enable=true"
       - "traefik.http.routers.drawio.rule=Host(`drawio.${DOMAIN}`)"
@@ -191,3 +203,5 @@ networks:
     external: true
   nextcloud:
   mariadb:
+  monitoring:
+    external: true