stale

Documentation

Overview

Package stale handles the staleness process.

TODO: migrate here more logic dedicated to this topic from the remote write package.

Index

• Variables

Variables

var Marker = math.Float64frombits(0x7ff0000000000002)

Marker is the Prometheus Remote Write special value for marking a time series as stale.

Check https://www.robustperception.io/staleness-and-promql and https://prometheus.io/docs/prometheus/latest/querying/basics/#staleness for details about the Prometheus staleness markers.

The value is the same used by the Prometheus package. https://pkg.go.dev/github.com/prometheus/prometheus/pkg/value#pkg-constants

It isn't imported directly to avoid the direct dependency from the big Prometheus project that would bring more dependencies.