pool_disk

Documentation

Index

• func New(base mb.BaseMetricSet) (mb.MetricSet, error)
• type DfRequest
• type MetricSet
  • func (m *MetricSet) Fetch(reporter mb.ReporterV2) error
• type Output
• type Pool
• type Stats

Functions

func New

func New(base mb.BaseMetricSet) (mb.MetricSet, error)

New creates a new instance of the pool_disk MetricSet.

Types

type DfRequest

type DfRequest struct {
	Status string `json:"status"`
	Output Output `json:"output"`
}

DfRequest is the df response object

type MetricSet

type MetricSet struct {
	mb.BaseMetricSet
	*helper.HTTP
}

MetricSet type defines all fields of the MetricSet

func (*MetricSet) Fetch

func (m *MetricSet) Fetch(reporter mb.ReporterV2) error

Fetch methods implements the data gathering and data conversion to the right format. It publishes the event which is then forwarded to the output. In case of an error set the Error field of mb.Event or simply call report.Error().

type Output

type Output struct {
	Pools []Pool `json:"pools"`
}

Output is a list of pools from the response

type Pool

type Pool struct {
	ID    int64  `json:"id"`
	Name  string `json:"name"`
	Stats Stats  `json:"stats"`
}

Pool represents a given Ceph pool

type Stats

type Stats struct {
	BytesUsed int64 `json:"bytes_used"`
	MaxAvail  int64 `json:"max_avail"`
	Objects   int64 `json:"objects"`
	KbUsed    int64 `json:"kb_used"`
}

Stats represents the statistics for a pool