monitor

package

v0.0.0-...-0b0b130 Latest Latest Go to latest Published: May 11, 2021 License: Apache-2.0 Imports: 8 Imported by: 0

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Repository

github.com/Kubernetes-extension/utils

Links

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Documentation ¶

Index ¶

type Metric
type MetricType
type Monitor
- func NewMonitor(metricPath string, slowTime int32, reqDuration []float64) *Monitor

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Metric ¶

type Metric struct {
	Type        MetricType
	Name        string
	Description string
	Labels      []string
	Buckets     []float64
	Objectives  map[float64]float64
	// contains filtered or unexported fields
}

Metric 定义度量对象, 用户可以使用它来保存度量数据,每个指标都应该是全局唯一的

func (*Metric) Add ¶

func (m *Metric) Add(labelValues []string, value float64) error

Add 将给定的值添加到Metric对象仅，适用于Counter/Gauge

func (*Metric) Inc ¶

func (m *Metric) Inc(labelValues []string) error

Inc 增加Counter或者Gauge类型的Metric的值，计数器增加1

func (*Metric) Observe ¶

func (m *Metric) Observe(labelValues []string, value float64) error

Observe 被用作 Histogram 和 Summary 类型的Metric

func (*Metric) SetGaugeValue ¶

func (m *Metric) SetGaugeValue(labelValues []string, value float64) error

SetGaugeValue 设置Gauge类型的Metric值

type MetricType ¶

type MetricType int

const (
	None MetricType = iota
	Counter
	Gauge
	Histogram
	Summary
)

type Monitor ¶

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

func NewMonitor ¶

func NewMonitor(metricPath string, slowTime int32, reqDuration []float64) *Monitor

NewMonitor 初始化一个Monitor结构体对象

func (*Monitor) AddMetric ¶

func (m *Monitor) AddMetric(metric *Metric) error

AddMetric 添加metric

func (*Monitor) GetMetric ¶

func (m *Monitor) GetMetric(name string) *Metric

GetMetric 通过metric名获取Metric对象

func (*Monitor) Use ¶

func (m *Monitor) Use(r *gin.Engine)

Use set gin metrics middleware

Source Files ¶

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Directories ¶

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