nginx: send all requests to a single html page
Using just try_files
didn't work for me - it caused a rewrite or internal redirection cycle error in my logs.
The Nginx docs had some additional details:
http://nginx.org/en/docs/http/ngx_http_core_module.html#try_files
So I ended up using the following:
root /var/www/mysite;location / { try_files $uri /base.html;}location = /base.html { expires 30s;}
Your original rewrite should almost work. I'm not sure why it would be redirecting, but I think what you really want is just
rewrite ^ /base.html break;
You should be able to put that in a location or directly in the server.