nginx fallback

gistfile1.nginxconf

upstream blog_unicorn {
  server unix:/home/vagrant/tmp/sockets/blog_unicorn.sock fail_timeout=0;
}
upstream redirector_unicorn {
  server unix:/home/vagrant/tmp/sockets/redirector_unicorn.sock fail_timeout=0;
}

server {
  server_name example.com;
  listen   80; ## listen for ipv4; this line is default and implied
  

 location / {
  try_files $uri @blog_app;
 }

  location @blog_app {
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect off;
    proxy_intercept_errors on;
    recursive_error_pages on;

    access_log /home/vagrant/redirector_logs/blog_access.log;
    # pass to the upstream unicorn server mentioned above
    proxy_pass http://blog_unicorn;
    error_page 404 = @redirector_app;
  }

  location @redirector_app {
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_redirect off;
    #proxy_intercept_errors on;
    recursive_error_pages on;

    access_log /home/vagrant/redirector_logs/redirector.log;
    proxy_pass http://redirector_unicorn;
    error_page 404 =301 @homepage_temporary_redirect;
  }


  location @homepage_temporary_redirect {
    access_log /home/vagrant/redirector_logs/redirector_404.log;
    rewrite  .*  http://example.com/terminus redirect;
  }


}

only blog_access.log and redirector.log are created at nginx startup, redirector_404 is not