Add container names

docker/tt-rss/docker-compose.yml

@@ -2,6 +2,7 @@ version: "3"
 
 services:
   tt-rss-db:
+    container_name: tt-rss-db
     image: postgres:12-alpine
     restart: unless-stopped
     volumes:
@@ -13,6 +14,7 @@ services:
       - tt-rss
 
   tt-rss-app:
+    container_name: tt-rss-app
     image: cthulhoo/ttrss-fpm-pgsql-static
     restart: unless-stopped
     environment:
@@ -32,6 +34,7 @@ services:
       - tt-rss
 
   tt-rss-updater:
+    container_name: tt-rss-updater
     image: cthulhoo/ttrss-fpm-pgsql-static
     restart: unless-stopped
     environment:
@@ -52,6 +55,7 @@ services:
       - tt-rss
 
   tt-rss-web:
+    container_name: tt-rss-web
     image: cthulhoo/ttrss-web
     restart: unless-stopped
     ports: