32

Dockerfile

@@ -11,5 +11,12 @@ FROM nginx:alpine
 COPY --from=builder /app/dist /usr/share/nginx/html
 COPY nginx.conf /etc/nginx/conf.d/default.conf
 # ... previous steps
-EXPOSE 3000
+EXPOSE 80
+# ... (your existing build steps)
+
+# Add this line at the end of your Dockerfile
+# This tells Docker (and Dokploy) how to check if your app is alive
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+  CMD curl -f http://localhost/ || exit 1
+
 CMD ["nginx", "-g", "daemon off;"]

nginx.conf

@@ -1,21 +1,25 @@
 server {
     listen 80;
-    
-    # 1. Handle the path Traefik is routing
-    location /lab/data-dashboard/ {
-        alias /usr/share/nginx/html/;
-        try_files $uri $uri/ /index.html;
-    }
+    root /usr/share/nginx/html;
+    index index.html;
 
-    # 2. Add an explicit health check endpoint (returns 200 OK)
+    # Dedicated Health Check Endpoint
     location /health {
         return 200 'healthy';
         add_header Content-Type text/plain;
     }
 
-    # 3. Fallback for SPA routing
-    location / {
-        root /usr/share/nginx/html;
+    # Your SPA routing (aliased to handle the sub-path)
+    location /lab/data-dashboard/ {
+        alias /usr/share/nginx/html/;
         try_files $uri $uri/ /index.html;
     }
+
+    # Fallback for the root domain
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    gzip on;
+    gzip_types text/css application/javascript application/json;
 }