using wsgi_daemon_process_options logs a deprecation warning but the docs only show the deprecated usage

[timmooney]

With any recent version of puppetlabs-apache, in manifests/vhost.pp there is this section of code:

  if $wsgi_daemon_process_options {
    deprecation('apache::vhost::wsgi_daemon_process_options', 'This parameter is deprecated. Please add values inside Hash `wsgi_daemon_process`.')
  }

This triggers a (huge) deprecation warning log message in the puppetserver.log.

The intent seems to be to switch from using the related wsgi_daemon_process option as a string, and instead make it a Hash, likely with the key/value pairs that were being passed in wsgi_daemon_process_options.

The problem is that the documentation doesn't reflect the deprecation. The reference documentation only shows the deprecated usage, not the preferred usage.

Without updated documentation, it's not clear how the String that was the argument to the deprecated use of wsgi_daemon_process is supposed to be incorporated into preferred format Hash.

[mdechiaro]

@timmooney here is an example of how to use wsgi_daemon_process as a Hash.