reverseproxy_ynh/conf/nginx.conf

location @{{ name }}--proxy {
  proxy_pass        {{ proxy_path }};
  proxy_redirect    off;
  proxy_set_header  Host $host;
  proxy_set_header  X-Real-IP $remote_addr;
  proxy_set_header  X-Forwarded-Proto $scheme;
  proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_set_header  X-Forwarded-Host $server_name;
  proxy_set_header  X-Forwarded-Port $server_port;
  
  proxy_http_version 1.1;
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection "upgrade";

  more_clear_input_headers 'Accept-Encoding';
}

location = {{ path }} {
  return 302 {{ path }};
}

location {{ path }}/ {
{% if assets_path %}
    alias {{ assets_path }};
{% endif %}

    # This is a reverse-proxy, not a basic HTML site
    # We do not wish to enable autoindex in general, and will
    # not try_files uri/ for this reason.
    #
    # But if no assets_path is defined, try the backend directly.
    #
    # Note: We could include an app setting for autoindex some time.
    # But try_files uri/ without autoindex will result in 403.
{% if assets_path %}
    try_files $uri @{{ name }}--proxy =@404;
{% else %}
    try_files ${{ name }}--proxy =@404;
{% endif %}
}