metrics

var (
	NodeCount = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Namespace: "puppet",
			Subsystem: "report_exporter",
			Name:      "node_count",
			Help:      "Number of nodes per environment",
		},
		[]string{
			LabelEnvironment,
		},
	)

	NodeStatus = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Namespace: "puppet",
			Subsystem: "report_exporter",
			Name:      "node_status",
			Help:      "Report status of nodes; 0 = undefined, 1 = changed, 2 = failed, 3 = unchanged",
		},
		[]string{
			LabelEnvironment,
			LabelNode,
		},
	)

	NodeLogEntries = prometheus.NewGaugeVec(
		prometheus.GaugeOpts{
			Namespace: "puppet",
			Subsystem: "report_exporter",
			Name:      "node_log_entries",
			Help:      "status of nodes",
		},
		[]string{
			LabelEnvironment,
			LabelLevel,
			LabelNode,
		},
	)

	PuppetDBReportCacheEntries = prometheus.NewGauge(
		prometheus.GaugeOpts{
			Namespace: "puppet",
			Subsystem: "report_exporter",
			Name:      "puppetdb_report_cache_entries",
			Help:      "Number of entries in the report log cache",
		},
	)

	PuppetDBReportCacheAccess = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Namespace: "puppet",
			Subsystem: "report_exporter",
			Name:      "puppetdb_report_cache_access",
			Help:      "Number of accesses in the report log cache",
		},
		[]string{
			LabelType,
		},
	)

	PuppetDBQueries = prometheus.NewCounterVec(
		prometheus.CounterOpts{
			Namespace: "puppet",
			Subsystem: "report_exporter",
			Name:      "puppetdb_queries",
			Help:      "Number of queries to the PuppetDB API",
		},
		[]string{
			LabelEndpoint,
		},
	)

	RequestResponseStatus = prometheus.NewCounterVec(prometheus.CounterOpts{
		Namespace: "puppet",
		Subsystem: "report_exporter",
		Name:      "response_status",
		Help:      "Number of report queries to the report exporter",
	},
		[]string{
			LabelCode,
		},
	)

	RequestDuration = prometheus.NewHistogram(prometheus.HistogramOpts{
		Namespace: "puppet",
		Subsystem: "report_exporter",
		Name:      "request_duration",
		Help:      "Duration of report requests to the report exporter",
		Buckets:   prometheus.ExponentialBuckets(0.005, 2, 15),
	})
)