server {
  listen 80;
  server_name _;

  root /usr/share/nginx/html;
  index index.csr.html;

  # Angular SSR static browser build uses index.csr.html as the SPA entrypoint.
  location = /index.html {
    try_files /index.csr.html =404;
  }

  location / {
    try_files $uri $uri/ /index.csr.html;
  }
}