Add a healthcheck

compose.yml

@@ -22,6 +22,12 @@ services:
     networks:
       - proxy
       - internal
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:80"]
+      interval: 15s
+      timeout: 10s
+      retries: 10
+      start_period: 30s
     deploy:
       restart_policy:
         condition: on-failure