We have a Rails application running on Heroku on www.example.com.
Now for some paths we want to route the traffic to a completely separate Wordpress instance (e.g. for www.example.com/blog and www.example.com/about).
We do not want to use subdomains.
Now we could set up a dedicated HAProxy, e.g. on AWS, that does reverse proxying based on the request path but we wonder if there was a simpler alternative using only Heroku infrastructure?
