jaeger

type Agent struct {
	Host string `mapstructure:"host" yaml:"host" json:"host"` // Agent主机
	Port int    `mapstructure:"port" yaml:"port" json:"port"` // Agent端口
}

type Collector struct {
	Endpoint string `mapstructure:"endpoint" yaml:"endpoint" json:"endpoint"` // Collector端点
	Username string `mapstructure:"username" yaml:"username" json:"username"` // 用户名
	Password string `mapstructure:"password" yaml:"password" json:"password"` // 密码
}

type Jaeger struct {
	ModuleName  string            `mapstructure:"module-name" yaml:"module-name" json:"moduleName"`    // 模块名称
	Enabled     bool              `mapstructure:"enabled" yaml:"enabled" json:"enabled"`               // 是否启用Jaeger
	Endpoint    string            `mapstructure:"endpoint" yaml:"endpoint" json:"endpoint"`            // Jaeger端点
	ServiceName string            `mapstructure:"service-name" yaml:"service-name" json:"serviceName"` // 服务名称
	SampleRate  float64           `mapstructure:"sample-rate" yaml:"sample-rate" json:"sampleRate"`    // 采样率
	Agent       *Agent            `mapstructure:"agent" yaml:"agent" json:"agent"`                     // Agent配置
	Collector   *Collector        `mapstructure:"collector" yaml:"collector" json:"collector"`         // Collector配置
	Sampling    *Sampling         `mapstructure:"sampling" yaml:"sampling" json:"sampling"`            // 采样配置
	Tags        map[string]string `mapstructure:"tags" yaml:"tags" json:"tags"`                        // 全局标签
}

type OperationSampling struct {
	Operation             string  `mapstructure:"operation" yaml:"operation" json:"operation"`                                       // 操作名称
	MaxTracesPerSecond    int     `mapstructure:"max-traces-per-second" yaml:"max-traces-per-second" json:"maxTracesPerSecond"`      // 每秒最大追踪数
	ProbabilisticSampling float64 `mapstructure:"probabilistic-sampling" yaml:"probabilistic-sampling" json:"probabilisticSampling"` // 概率采样
}

type Sampling struct {
	Type               string              `mapstructure:"type" yaml:"type" json:"type"`                                                 // 采样类型
	Param              float64             `mapstructure:"param" yaml:"param" json:"param"`                                              // 采样参数
	MaxTracesPerSecond int                 `mapstructure:"max-traces-per-second" yaml:"max-traces-per-second" json:"maxTracesPerSecond"` // 每秒最大追踪数
	OperationSampling  []OperationSampling `mapstructure:"operation-sampling" yaml:"operation-sampling" json:"operationSampling"`        // 操作采样
}