update docker-compose.yml

* fixes mapping

docker-compose.yml

@@ -1,23 +1,24 @@
 x-conf: &conf
-    environment:
-      - TZ=Europe/Moscow
-    dns:
-      - 9.9.9.9
-    networks:
-      rss-proxy_net:
+  environment:
+    TZ: Europe/Moscow
+  restart: unless-stopped
+  dns:
+    - 9.9.9.9
+  networks:
+    - rss-proxy_net
 
 services:
-  <<: *conf
   proxy:
+    <<: *conf
     image: registry.beaconborn.ru/bacon/rss-proxy:latest
     container_name: proxy
     ports:
-      - "5050:5050"
+      - 5050:5050
     environment:
-      - REDIS_URL=redis://redis:6379/0
-      - CACHE_TTL=3600
-    restart: unless-stopped
-    depends_on: redis
+      REDIS_URL: redis://redis:6379/0
+      CACHE_TTL: 3600
+    depends_on:
+      - redis
     healthcheck:
       test: [ "CMD", "python3", "/proxy/test.py" ]
       interval: 30s
@@ -25,12 +26,12 @@ services:
       retries: 3
 
   redis:
+    <<: *conf
     image: redis:latest
     container_name: redis
-    restart: unless-stopped
     command: [ "redis-server" ]
     ports:
-      - "6379:6379"
+      - 6379:6379
     volumes:
       - redis_data:/data
     healthcheck: