The RHOS Director install documentation results in failure during undercloud install

Issue

• Undercloud deployment got failed with below error message.

2017-02-28 14:54:51 - Warning: /Firewall[999 drop all]: Skipping because of failed dependencies
2017-02-28 14:54:51 - Error: Could not find a suitable provider for certmonger_certificate
2017-02-28 14:54:51 - Error: Could not find a suitable provider for mysql_datadir
2017-02-28 14:54:51 - Error: Could not find a suitable provider for mysql_database
2017-02-28 14:54:51 - Error: Could not find a suitable provider for mysql_user
2017-02-28 14:54:51 - Notice: Finished catalog run in 38.98 seconds
+ rc=6
+ set -e
+ echo 'puppet apply exited with exit code 6'
puppet apply exited with exit code 6
+ '[' 6 '!=' 2 -a 6 '!=' 0 ']'
+ exit 6
[2017-02-28 14:55:03,089] (os-refresh-config) [ERROR] during configure phase. [Command '['dib-run-parts', '/usr/libexec/os-refresh-config/configure.d']' returned non-zero exit status 1]

[2017-02-28 14:55:03,089] (os-refresh-config) [ERROR] Aborting...
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 1214, in install
    _run_orc(instack_env)
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 1003, in _run_orc
    _run_live_command(args, instack_env, 'os-refresh-config')
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 519, in _run_live_command
    raise RuntimeError('%s failed. See log for details.' % name)
RuntimeError: os-refresh-config failed. See log for details.
Command 'instack-install-undercloud' returned non-zero exit status 1