Feature Request: Support Redis ssl configuration

[jaredledvina]

Description of problem

Sensu 1.3.0 supports adding a ssl: {} configuration under the redis namespace for performing encryption in transit: https://github.com/sensu/sensu/blob/master/CHANGELOG.md#added-1

I'd love to see that exposed via this Puppet module for configuration as well.

Platform and version information

• Your OS: CentOS 6/7
• Your Ruby version: ruby 1.8.7 (2013-06-27 patchlevel 374) [x86_64-linux]
• Your version of Puppet: Open Source 3.8.7 (Hello from the past!)
• Your version of Sensu: 1.3.3
• Your version of this module: 2.2.0

Anything else to add that you think will be helpful?

Ignore my env setup, we're way in the past here. I would most likely back port the change to support our env, at least until we get up to Puppet 4.