kibana on passenger in a subdirectory of an existing apache virtual host

gistfile1.apacheconf

# These instructions are derived from the Passenger documentation,
# http://www.modrails.com/documentation/Users%20guide%20Apache.html#deploying_rack_to_sub_uri
# And tested with kibana git master on 1/28/13

# First, create a symlink from the existing virtualhost's 
# document root to your kibana installation's public/static 
# directory. for example,
#     ln -s /path/to/kibana/public /var/www/kibana
# kibana 0.2.0 and earlier will have a /static directory 
# instead of /public

# Now add these lines to your existing apache virtualhost
  RewriteEngine On
  RewriteRule /kibana$ /kibana/ [R=301]
  RackBaseURI /kibana