prometheus

type CombinedSyncer struct {
	// contains filtered or unexported fields
}

type NetAppAggregateLabelsMetric struct {
	// The name of the metric.
	Name string `db:"name"`

	// The name of the aggregate as included in the Manila field `pool`.
	Aggregate string `json:"aggr" db:"aggr"`
	// One host can host multiple aggregates.
	Host string `json:"host" db:"host"`
	// One aggregate can include multiple nodes.
	Node string `json:"node" db:"node"`

	Filer string `json:"filer" db:"filer"`

	// State (e.g., "online", "offline").
	State string `json:"state" db:"state"`
	// Type, such as `ssd_cap`.
	Type string `json:"type" db:"type"`
	// If the storage is encrypted.
	IsEncrypted string `json:"is_encrypted" db:"is_encrypted"`

	// Timestamp of the metric value.
	Timestamp time.Time `json:"timestamp" db:"timestamp"`
	// The value of the metric (always 1).
	Value float64 `json:"value" db:"value"`
}

type NetAppNodeMetric struct {
	// The name of the metric.
	Name string `db:"name"`

	Filer string `json:"filer" db:"filer"`
	// One host can host multiple nodes.
	Host string `json:"host" db:"host"`
	// One node can include multiple filers.
	Node string `json:"node" db:"node"`

	// Timestamp of the metric value.
	Timestamp time.Time `json:"timestamp" db:"timestamp"`
	// The value of the metric.
	Value float64 `json:"value" db:"value"`
}

type NetAppVolumeAggrLabelsMetric struct {
	// The name of the metric.
	Name string `db:"name"`

	// The name of the aggregate as included in the Manila field `pool`.
	Aggregate string `json:"aggr" db:"aggr"`
	// Application name
	App string `json:"app" db:"app"`
	// Filer name
	Filer string `json:"filer" db:"filer"`
	// Host name
	Host string `json:"host" db:"host"`
	// Node name
	Node string `json:"node" db:"node"`
	// UUID
	UUID string `json:"uuid" db:"uuid"`
	// Volume name
	Volume string `json:"volume" db:"volume"`

	// Timestamp of the metric value.
	Timestamp time.Time `json:"timestamp" db:"timestamp"`
	// The value of the metric (usually 1 for label metrics).
	Value float64 `json:"value" db:"value"`
}

type NodeExporterMetric struct {
	// The name of the metric.
	Name string `db:"name"`
	// Name of the kubernetes node.
	Node string `json:"node" db:"node"`
	// Timestamp of the metric value.
	Timestamp time.Time `json:"timestamp" db:"timestamp"`
	// The value of the metric.
	Value float64 `json:"value" db:"value"`
}

type PrometheusAPI[M PrometheusMetric] interface {
	FetchMetrics(
		query string,
		start time.Time,
		end time.Time,
		resolutionSeconds int,
	) (*prometheusTimelineData[M], error)
}

type PrometheusMetric interface {
	db.Table
	// Name of the metric.
	GetName() string
	// Value of this metric datapoint.
	GetValue() float64
	// Timestamp of this metric datapoint.
	GetTimestamp() time.Time
	// Create a new instance of this metric with time and value set
	// from a prometheus range metric query. Also pass a name attribute
	// so that multiple different metrics stored in the same table can
	// be distinguished.
	With(name string, time time.Time, value float64) PrometheusMetric
}

type Syncer interface {
	sync.Datasource
	// Get triggers produced by this syncer.
	Triggers() []string
}

type VROpsHostMetric struct {
	// The name of the metric.
	Name string `db:"name"`
	// Kubernetes cluster name in which the metrics exporter is running.
	Cluster string `json:"cluster" db:"cluster"`
	// Kubernetes cluster type in which the metrics exporter is running.
	ClusterType string `json:"cluster_type" db:"cluster_type"`
	// The name of the metrics collector.
	Collector string `json:"collector" db:"collector"`
	// Datacenter / availability zone of the hostsystem.
	Datacenter string `json:"datacenter" db:"datacenter"`
	// Host system name.
	// Note: this value does not necessarily correspond to the
	// hypervisor service host contained in OpenStack.
	HostSystem string `json:"hostsystem" db:"hostsystem"`
	// Internal name of the hostsystem.
	InternalName string `json:"internal_name" db:"internal_name"`
	// Exporter job name (usually "vrops-exporter").
	Job string `json:"job" db:"job"`
	// Prometheus instance from which the metric was fetched.
	Prometheus string `json:"prometheus" db:"prometheus"`
	// Datacenter region (one level above availability zone).
	Region string `json:"region" db:"region"`
	// VMware vCenter cluster name in which the hostsystem is running.
	VCCluster string `json:"vccluster" db:"vccluster"`
	// VMware vCenter name in which the hostsystem is running.
	VCenter string `json:"vcenter" db:"vcenter"`
	// Timestamp of the metric value.
	Timestamp time.Time `json:"timestamp" db:"timestamp"`
	// The value of the metric.
	Value float64 `json:"value" db:"value"`
}

type VROpsVMMetric struct {
	// The name of the metric.
	Name string `db:"name"`
	// Kubernetes cluster name in which the metrics exporter is running.
	Cluster string `json:"cluster" db:"cluster"`
	// Kubernetes cluster type in which the metrics exporter is running.
	ClusterType string `json:"cluster_type" db:"cluster_type"`
	// The name of the metrics collector.
	Collector string `json:"collector" db:"collector"`
	// Datacenter / availability zone of the virtual machine.
	Datacenter string `json:"datacenter" db:"datacenter"`
	// Host system of the virtual machine.
	// Note: this value does not necessarily correspond to the
	// hypervisor service host contained in OpenStack.
	HostSystem string `json:"hostsystem" db:"hostsystem"`
	// Internal name of the virtual machine.
	InternalName string `json:"internal_name" db:"internal_name"`
	// Exporter job name (usually "vrops-exporter").
	Job string `json:"job" db:"job"`
	// OpenStack project ID of the virtual machine.
	Project string `json:"project" db:"project"`
	// Prometheus instance from which the metric was fetched.
	Prometheus string `json:"prometheus" db:"prometheus"`
	// Datacenter region (one level above availability zone).
	Region string `json:"region" db:"region"`
	// VMware vCenter cluster name in which the virtual machine is running.
	VCCluster string `json:"vccluster" db:"vccluster"`
	// VMware vCenter name in which the virtual machine is running.
	VCenter string `json:"vcenter" db:"vcenter"`
	// Name of the virtual machine specified by the OpenStack user.
	VirtualMachine string `json:"virtualmachine" db:"virtualmachine"`
	// OpenStack UUID of the virtual machine instance.
	// Note: not all instances may be seen in the current OpenStack environment.
	InstanceUUID string `json:"instance_uuid" db:"instance_uuid"`
	// Timestamp of the metric value.
	Timestamp time.Time `json:"timestamp" db:"timestamp"`
	// The value of the metric.
	Value float64 `json:"value" db:"value"`
}