Create an alert when we are missing haproxy logs
It's happened too many times. Our logs have disappeared from stackdriver. Whether it be an incorrectly configured exclusion rule, or a misconfigured td-agent. Both of these have negatively impacted our visibility into our environment. Let's prevent this from happening by somehow alerting when we don't have logs available.
Acceptance Criterion:
- Determine a method for which we can alert on this
- Determine the appropriate threshold (if necessary)