gistfile1.txt

vcl 4.0;

# Default backend definition. Set this to point to your content server.
backend default {
  .host = "127.0.0.1";
  .port = "3001";
}

# This forces us to cache origin responses forever (since we are manually invalidating the cache)
sub vcl_backend_response {
  if (beresp.http.Cache-Control == "no-cache") {
    set beresp.http.Cache-Control = "public, max-age=31556926";
    unset beresp.http.ETag;
    unset beresp.http.If-None-Match;
  }
}