open-vault/changelog/18186.txt
Kit Haines 14adb3b825
Telemetry Metrics Configuration. (#18186)
* Telemetry Metrics Configuration.

* Err Shadowing Fix (woah, semgrep is cool).

* Fix TestBackend_RevokePlusTidy_Intermediate

* Add Changelog.

* Fix memory leak.  Code cleanup as suggested by Steve.

* Turn off metrics by default, breaking-change.

* Show on tidy-status before start-up.

* Fix tests

* make fmt

* Add emit metrics to periodicFunc

* Test not delivering unavailable metrics + fix.

* Better error message.

* Fixing the false-error bug.

* make fmt.

* Try to fix race issue, remove confusing comments.

* Switch metric counter variables to an atomic.Uint32

 - Switch the metric counter variables to an atomic variable type
   so that we are forced to properly load/store values to it

* Fix race-issue better by trying until the metric is sunk.

* make fmt.

* empty commit to retrigger non-race tests that all pass locally

---------

Co-authored-by: Steve Clark <steven.clark@hashicorp.com>
2023-02-10 21:31:56 +00:00

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```release-note:breaking-change
secrets/pki: Maintaining running count of certificates will be turned off by default.
To re-enable keeping these metrics available on the tidy status endpoint, enable
maintain_stored_certificate_counts on tidy-config, to also publish them to the
metrics consumer, enable publish_stored_certificate_count_metrics .
```