title: NGINX returns 404 error on page reload (Ember app)
body: <p>I am using nginx to serve landing page, SPA (Ember), and Rails backend on same domain. All seems work well except when I refresh some of the SPA routes , for example <a href="https://server_name.ru/app/login" rel="nofollow noreferrer">https://server_name.ru/app/login</a> NGINX returns 404 error
  <code>/home/aborovkov/apps/frontend/dist/login" failed</code>. How to fix this?</p>
  
  <pre><code>server {
          root /home/aborovkov/apps/landing;
          index index.html index.htm index.nginx-debian.html;
          try_files $uri $uri/ /index.html?/$request_uri;
          add_header Cache-Control "no-store, no-cache, must-revalidate, max-age=0";
          add_header Pragma "no-cache";
  
          server_name server_name.ru www.server_name.ru;
          access_log /etc/nginx/server_name.access.log;
          error_log /etc/nginx/server_name.error.log;
  
          location /app {
            alias  /home/aborovkov/apps/frontend/dist;
            index index.html index.htm index.nginx-debian.html
            try_files $uri $uri/ /index.html?/$request_uri;
            add_header Cache-Control "no-store, no-cache, must-revalidate, max-age=0";
            add_header Pragma "no-cache";
          }
  
          location /api/ {
            root /home/aborovkov/apps/api/current/public;
            proxy_pass  http://localhost:3000;
  
            passenger_enabled on;
            passenger_app_env production;
            client_max_body_size 100m;
          }
  
          listen [::]:443 ssl ipv6only=on; # managed by Certbot
          listen 443 ssl; # managed by Certbot
          ssl_certificate /etc/letsencrypt/live/server_name.ru/fullchain.pem; # managed by Certbot
          ssl_certificate_key /etc/letsencrypt/live/server_name.ru/privkey.pem; # managed by Certbot
          include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
          ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
  }
  
   server {
      if ($host = www.server_name.ru) {
          return 301 https://$host$request_uri;
      } # managed by Certbot
  
  
      if ($host = server_name.ru) {
          return 301 https://$host$request_uri;
      } # managed by Certbot
  
  
          listen 80;
          listen [::]:80;
  
          server_name server_name.ru www.server_name.ru;
      return 404; # managed by Certbot
  }
  </code></pre>