metadata

package
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Published: Oct 6, 2015 License: MIT Imports: 10 Imported by: 0

Documentation

Overview

Package metadata provides metadata information between bosun and OpenTSDB.

Index

Constants

View Source
const (
	// Unknown is a not-yet documented rate type.
	Unknown RateType = ""
	// Gauge rate type.
	Gauge = "gauge"
	// Counter rate type.
	Counter = "counter"
	// Rate rate type.
	Rate = "rate"
)
View Source
const (
	// None is a not-yet documented unit.
	None           Unit = ""
	A                   = "A" // Amps
	Alert               = "alerts"
	Abort               = "aborts"
	Bool                = "bool"
	BitsPerSecond       = "bits per second"
	Bytes               = "bytes"
	BytesPerSecond      = "bytes per second"
	C                   = "C" // Celsius
	Channel             = "channels"
	Check               = "checks"
	CHz                 = "CentiHertz"
	Connection          = "connections"
	Consumer            = "consumers"
	Context             = "contexts"
	ContextSwitch       = "context switches"
	Count               = ""
	Document            = "documents"
	Entropy             = "entropy"
	Error               = "errors"
	Event               = ""
	Eviction            = "evictions"
	Exchange            = "exchanges"
	Fault               = "faults"
	Flush               = "flushes"
	Files               = "files"
	Frame               = "frames"
	Fraction            = "fraction"
	Get                 = "gets"
	GetExists           = "get exists"
	Interupt            = "interupts"
	Item                = "items"
	KBytes              = "kbytes"
	Key                 = "keys"
	Load                = "load"
	EMail               = "emails"
	MHz                 = "MHz" // MegaHertz
	Megabit             = "Mbit"
	Merge               = "merges"
	Message             = "messages"
	MilliSecond         = "milliseconds"
	Node                = "nodes"
	Ok                  = "ok" // "OK" or not status, 0 = ok, 1 = not ok
	Operation           = "Operations"
	Packet              = "packets"
	Page                = "pages"
	Pct                 = "percent" // Range of 0-100.
	PerSecond           = "per second"
	Process             = "processes"
	Priority            = "priority"
	Query               = "queries"
	Queue               = "queues"
	Redispatch          = "redispatches"
	Refresh             = "refreshes"
	Replica             = "replicas"
	Retry               = "retries"
	Response            = "responses"
	Request             = "requests"
	RPM                 = "RPM" // Rotations per minute.
	Second              = "seconds"
	Segment             = "segments"
	Server              = "servers"
	Session             = "sessions"
	Shard               = "shards"
	Socket              = "sockets"
	Suggest             = "suggests"
	StatusCode          = "status code"
	Syscall             = "system calls"
	Thread              = "threads"
	Timestamp           = "timestamp"
	Transition          = "transitions"
	V                   = "V" // Volts
	V10                 = "tenth-Volts"
	Watt                = "Watts"
	Weight              = "weight"
	Yield               = "yields"
)

Variables

This section is empty.

Functions

func AddMeta

func AddMeta(metric string, tags opentsdb.TagSet, name string, value interface{}, setHost bool)

AddMeta adds a metadata entry to memory, which is queued for later sending.

func AddMetricMeta

func AddMetricMeta(metric string, rate RateType, unit Unit, desc string)

AddMetricMeta is a convenience function to set the main metadata fields for a metric. Those fields are rate, unit, and description. If you need to document tag keys then use AddMeta.

func Init

func Init(u *url.URL, debug bool) error

Init initializes the metadata send queue.

Types

type HWControllerMeta

type HWControllerMeta struct {
	Name            string
	SlotId          string
	State           string
	FirmwareVersion string
	DriverVersion   string
}

type HWDiskMeta

type HWDiskMeta struct {
	Name            string
	Media           string
	Capacity        string
	VendorId        string
	ProductId       string
	Serial          string
	Part            string
	NegotatiedSpeed string
	CapableSpeed    string
	SectorSize      string
}

type HWPowerSupply

type HWPowerSupply struct {
	RatedInputWattage  string
	RatedOutputWattage string
}

type Metakey

type Metakey struct {
	Metric string
	Tags   string
	Name   string
}

Metakey uniquely identifies a metadata entry.

func (Metakey) TagSet

func (m Metakey) TagSet() opentsdb.TagSet

TagSet returns m's tags.

type Metasend

type Metasend struct {
	Metric string          `json:",omitempty"`
	Tags   opentsdb.TagSet `json:",omitempty"`
	Name   string          `json:",omitempty"`
	Value  interface{}
	Time   *time.Time `json:",omitempty"`
}

Metasend is the struct for sending metadata to bosun.

type RateType

type RateType string

RateType is the type of rate for a metric: gauge, counter, or rate.

type Unit

type Unit string

Unit is the unit for a metric.

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