plugins

type BaseKPI[Opts any] struct {
	// Options to pass via json to this step.
	conf.JsonOpts[Opts]
	// (Optional) database connection where datasources are stored.
	DB *db.DB
	// Kubernetes client to access other resources.
	Client client.Client
}

type KPI interface {
	// Configure the kpi with a database, options, and the
	// registry to publish metrics on.
	Init(db *db.DB, client client.Client, opts conf.RawOpts) error
	// Collect the kpi from the given data.
	Collect(ch chan<- prometheus.Metric)
	// Describe this metric.
	Describe(ch chan<- *prometheus.Desc)
	// Get the name of this kpi.
	// This name is used to identify the kpi in metrics, config, logs, etc.
	// Should be something like: "my_cool_kpi".
	GetName() string
}