Simplified nginx service config for single node

dockerized/simple_site/docker-compose.yaml

@@ -39,28 +39,10 @@ services:
   nginx:
       image: nginx:latest
       ports:
-        - '80:80'
+        - '8081:80'
       volumes: 
-        - ./nginx/config.con:/etc/nginx/nginx.con:ro
-      deploy:
-        replicas: 4
-        update_config:
-          parallelism: 2
-          order: start-first
-          failure_action: rollback
-          delay: 10s
-        rollback_config:
-          parallelism: 0
-          order: stop-first
-        restart_policy:
-          condition: any
-          delay: 5s
-          max_attempts: 3
-          window: 120s
+        - ./nginx/config.conf:/etc/nginx/nginx.conf:ro
       healthcheck:
         test: ["CMD", "service", "nginx", "status"]
-      
-
-
       networks:
         - cluster