refactor docker swarm to use just home without workers for now

add caching at nginx level for portainer and gitea

dockerfiles/services/nextcloud/docker-compose-build.yml

@@ -5,24 +5,17 @@
 # docker-compose build && docker push dkregistry.xai-corp.net:5000/xaicorp/nextcloud:latest
 # DOCKER_HOST=dkhost:2376 docker stack deploy --with-registry-auth -c docker-compose-prod.yml owncloud
 
-version: '3'
+version: '2'
 services:
 
   xaicloud:
-    image: "dkregistry.xai-corp.net:5000/xaicorp/nextcloud:latest"
     build:
       context: .
-      dockerfile: Dockerfile
-    ports:
-      - 8083:80
-#      - 9083:9000
-    volumes:
-      - ./data:/var/www/html
+      dockerfile: ./Dockerfile
+    image: dkregistry.xai-corp.net:5000/xaicorp/nextcloud:latest
 
   web:
-    image: "dkregistry.xai-corp.net:5000/xaicorp/nextcloud-web:latest"
     build:
-        context: .
-        dockerfile: Dockerfile-web
-    ports:
-      - 8083:80
+      context: .
+      dockerfile: ./Dockerfile-web
+    image: dkregistry.xai-corp.net:5000/xaicorp/nextcloud-web:latest