prometheus::redis_exporter does not support redis authentication

[allangood]

Affected Puppet, Ruby, OS and module versions/distributions

• Puppet: All
• Ruby: All
• Distribution: All
• Module version: 6.0.6

How to reproduce (e.g Puppet code you use)

Always

What are you seeing

• prometheus::redis_exporter does not support Redis authentication

What behaviour did you expect instead

• A way to specify connection passwords

Output log

N/A

Any additional information you'd like to impart

This is the better way to fix the problem: https://github.com/oliver006/redis_exporter/blob/master/contrib/sample_redis_hosts_file.txt

To use as reference: https://github.com/allangood/puppet-prometheus/blob/master/manifests/redis_exporter.pp