io.radanalytics.operator.cluster.MetricsHelper Maven / Gradle / Ivy

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package io.radanalytics.operator.cluster;

import io.prometheus.client.Counter;
import io.prometheus.client.Gauge;

public class MetricsHelper {
    private static final String PREFIX = "operator_";

        public static final Counter reconciliationsTotal = Counter.build()
                .name(PREFIX + "full_reconciliations_total")
                .help("How many times the full reconciliation has been run.")
                .labelNames("ns")
                .register();

        public static final Gauge runningClusters = Gauge.build()
                .name(PREFIX + "running_clusters")
                .help("Spark clusters that are currently running.")
                .labelNames("ns")
                .register();

        public static final Gauge workers = Gauge.build()
                .name(PREFIX + "running_workers")
                .help("Number of workers per cluster name.")
                .labelNames("cluster", "ns")
                .register();

        public static final Gauge startedTotal = Gauge.build()
                .name(PREFIX + "started_clusters_total")
                .help("Spark clusters has been started by operator.")
                .labelNames("ns")
                .register();
}