setup nextcloud service

dockerfiles/services/redis/docker-compose.yml

@@ -0,0 +1,28 @@
+---
+# docker-compose file for redis
+# DOCKER_HOST=dkhost:2376 docker stack deploy -c docker-compose.yml services
+
+version: '3'
+services:
+
+  redis:
+    image: "redis:4-alpine"
+    ports:
+      - "6379:6379"
+
+    deploy:
+      mode: replicated
+      replicas: 1
+      restart_policy:
+        condition: any
+        delay: "1s"
+        max_attempts: 3
+      resources:
+        limits:
+          cpus: '0.5'
+          memory: 256M
+
+networks:
+  default:
+    external:
+      name: prod-private