CoreDNS

This module will monitor one or more CoreDNS instances.

It produces the following charts:

Summary:

  1. Number Of DNS Requests in requests/s
  2. Number Of DNS Responses in responses/s
  3. Number Of Processed And Dropped DNS Requests in requests/s
  4. Number Of Dropped DNS Requests Because Of No Matching Zone in requests/s
  5. Number Of Panics in panics/s
  6. Number Of DNS Requests Per Transport Protocol in requests/s
  7. Number Of DNS Requests Per IP Family in requests/s
  8. Number Of DNS Requests Per Type in requests/s
  9. Number Of DNS Responses Per Rcode in responses/s

Per Server (if configured):

  1. Number Of DNS Requests in requests/s
  2. Number Of DNS Responses in responses/s
  3. Number Of Processed And Dropped DNS Requests in requests/s
  4. Number Of DNS Requests Per Transport Protocol in requests/s
  5. Number Of DNS Requests Per IP Family in requests/s
  6. Number Of DNS Requests Per Type in requests/s
  7. Number Of DNS Responses Per Rcode in responses/s

Per Zone (if configured):

  1. Number Of DNS Requests in requests/s
  2. Number Of DNS Responses in responses/s
  3. Number Of DNS Requests Per Transport Protocol in requests/s
  4. Number Of DNS Requests Per IP Family in requests/s
  5. Number Of DNS Requests Per Type in requests/s
  6. Number Of DNS Responses Per Rcode in responses/s

Configuration

The module eeeds only the url to a CoreDNS metrics-address.

Here is an example:

jobs:
  - name: local
    url : http://127.0.0.1:9153/metrics

  - name: remote
    url : http://100.64.0.1:9153/metrics

For all available options, please see the module’s configuration file.

Without configuration, the module attempts to connect to http://127.0.0.1:9153/metrics.