monitoring

type Metrics interface {
	// GetTotalCPU returns total number of CPU cores in the cluster.
	GetTotalCPU(context.Context) (int, error)
	// GetTotalMemory returns total amount of RAM in the cluster in bytes.
	GetTotalMemory(context.Context) (int64, error)
	// GetCPURate returns CPU usage rate for the specified time range.
	GetCPURate(ctx context.Context, timeRange v1.Range) (Series, error)
	// GetMemoryRate returns RAM usage rate for the specified time range.
	GetMemoryRate(ctx context.Context, timeRange v1.Range) (Series, error)
	// GetCurrentCPURate returns instantaneous CPU usage rate.
	GetCurrentCPURate(context.Context) (int, error)
	// GetCurrentMemoryRate returns instantaneous RAM usage rate.
	GetCurrentMemoryRate(context.Context) (int, error)
	// GetMaxCPURate returns highest CPU usage rate on the specified interval.
	GetMaxCPURate(ctx context.Context, interval time.Duration) (int, error)
	// GetMaxMemoryRate returns highest RAM usage rate on the specified interval.
	GetMaxMemoryRate(ctx context.Context, interval time.Duration) (int, error)
}

type Point struct {
	// Time is the metric timestamp.
	Time time.Time `json:"time"`
	// Value is the metric value.
	Value int `json:"value"`
}

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

type Series []Point