Marcin Tojek 04b0253e8a feat: add Prometheus metrics for license warnings and errors (#21749) ...

Fixes: coder/internal#767

Adds two new Prometheus metrics for license health monitoring:

- `coderd_license_warnings` - count of active license warnings
- `coderd_license_errors` - count of active license errors

Metrics endpoint after startup of a deployment with license enabled:

```
...
# HELP coderd_license_errors The number of active license errors.
# TYPE coderd_license_errors gauge
coderd_license_errors 0
...
# HELP coderd_license_warnings The number of active license warnings.
# TYPE coderd_license_warnings gauge
coderd_license_warnings 0
...
```

2026-01-29 13:50:15 +01:00

..

license-metrics.json

feat: add Prometheus metrics for license warnings and errors (#21749)

2026-01-29 13:50:15 +01:00