localmetrics

var (
	MetricPagerDutyCreateFailure = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Name:        "pagerduty_create_failure",
		Help:        "Metric for the failure of creating a cluster deployment.",
		ConstLabels: prometheus.Labels{"name": "pagerduty-operator"},
	}, []string{"clusterdeployment_name", "pagerdutyintegration_name"})

	MetricPagerDutyDeleteFailure = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Name:        "pagerduty_delete_failure",
		Help:        "Metric for the failure of deleting a cluster deployment.",
		ConstLabels: prometheus.Labels{"name": "pagerduty-operator"},
	}, []string{"clusterdeployment_name", "pagerdutyintegration_name"})

	MetricPagerDutyHeartbeat = prometheus.NewSummary(prometheus.SummaryOpts{
		Name:        "pagerduty_heartbeat",
		Help:        "Metric for heartbeating of the Pager Duty api.",
		ConstLabels: prometheus.Labels{"name": "pagerduty-operator"},
	})

	ReconcileDuration = prometheus.NewHistogramVec(prometheus.HistogramOpts{
		Name:        "pagerduty_operator_reconcile_duration_seconds",
		Help:        "Distribution of the number of seconds a Reconcile takes, broken down by controller",
		ConstLabels: prometheus.Labels{"name": "pagerduty-operator"},
		Buckets:     []float64{0.001, 0.01, 0.1, 1, 5, 10, 20},
	}, []string{"controller"})

	// apiCallDuration times API requests. Histogram also gives us a _count metric for free.
	ApiCallDuration = prometheus.NewHistogramVec(prometheus.HistogramOpts{
		Name:        "pagerduty_operator_api_request_duration_seconds",
		Help:        "Distribution of the number of seconds an API request takes",
		ConstLabels: prometheus.Labels{"name": operatorName},

		Buckets: []float64{1},
	}, []string{"controller", "method", "resource", "status"})

	MetricPagerDutyIntegrationSecretLoaded = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Name:        "pagerdutyintegration_secret_loaded",
		Help:        "Metric to track the ability to load the PagerDuty API key from the Secret specified in the PagerDutyIntegration",
		ConstLabels: prometheus.Labels{"name": "pagerduty-operator"},
	}, []string{"pagerdutyintegration_name"})

	MetricPagerDutyServiceOrchestrationFailure = prometheus.NewGaugeVec(prometheus.GaugeOpts{
		Name:        "pagerduty_service_orchestration_failure",
		Help:        "Metric to indicate that the service orchestration config is failed on the managed clusters when it is enabled in PagerDutyIntegration",
		ConstLabels: prometheus.Labels{"name": operatorName},
	}, []string{"pagerdutyintegration_name"})

	MetricsList = []prometheus.Collector{
		MetricPagerDutyCreateFailure,
		MetricPagerDutyDeleteFailure,
		MetricPagerDutyHeartbeat,
		ApiCallDuration,
		ReconcileDuration,
		MetricPagerDutyIntegrationSecretLoaded,
		MetricPagerDutyServiceOrchestrationFailure,
	}
)