Add counters for DoH queries
Since you can support DoH in addition to Do53 on the same BIND instance, it would be really nice to have some way to tell how much DoH traffic you are getting.
- Add some metric that enables the operator to tell specifically how much DoH traffic they are receiving.
- Please be sure to document this metric in the ARM and explain what it is measuring as specifically as possible (because we have a problem in general with not having good enough documentation of our metrics).
- Also, check to ensure that we are updating the existing counters for TCP v4 and TCP v6 queries with the DoH queries (I am told we are not entirely confident that these are always updated for DoH queries in 9.17.10)