Josh Creek
938 B
Multiplayer observability
The control plane exposes /metrics with bounded operation and status labels.
The API latency metric is a cumulative histogram, so Prometheus can evaluate
the documented 250 ms p95 SLO with histogram_quantile. The optional
deploy/observability/prometheus-rules.yaml resource provides the API p95 and
5xx alerts for clusters running the Prometheus Operator.
Install the rule only after confirming that the PrometheusRule CRD and the
cosmic-clash namespace exist. The example runbook_url values are
placeholders and must be replaced with the operator's incident documentation
before production use.
This artifact intentionally does not claim coverage for regional RTT, allocation/connect latency, tick headroom, durable-result success, or cost. Those SLOs need additional server, allocator, and game-server series before they can be alerted on safely; the current exporter cannot manufacture them.