The DataStax Enterprise for Pivotal Cloud Foundry tile (product and documentation) has been retired / EOL (end-of-life-d). This documentation no longer appears on the docs.pivotal.io site.
Do not confuse this repo with the newer pivotal-cf/docs-datastax repo that documents the partner tile DataStax Cassandra Service Broker for PCF.
Bookbinder docs repo for the Cassandra tile