Where I should define the metric event tags ?
Probably some settings are missing in the ziti-router's config file.
zrok[1140514]: {"file":"/__w/zrok/zrok/controller/metrics/usageIngest.go:37","func":"github.com/openziti/zrok/controller/metrics.Ingest","level":"error","msg":"unable to assert 'tags': {\"namespace\":\"fabric.usage\",\"event_src_id\":\"dc\",\"timestamp\":\"2025-04-29T08:45:08.85049916Z\",\"version\":3,\"source_id\":\"JoOo6WCyhW\",\"circuit_id\":\"R0eHVnJRc\",\"usage\":{\"fabric.rx\":1542,\"fabric.tx\":1503},\"interval_start_utc\":1745916300,\"interval_length\":60,\"tags\":null}","time":"2025-04-29T08:45:08.861Z"}
journalctl --since "1 hour ago" -g "unable to assert 'tags':" | wc -l
146
I should add that the zrok metrics seem to work: I can see these data series in zrok web console.
But the totals for a period are missing.