upstream-ory-kratos/oryx/otelx/config.go

// Copyright © 2023 Ory Corp
// SPDX-License-Identifier: Apache-2.0

package otelx

import (
	"bytes"
	_ "embed"
	"io"
)

type JaegerConfig struct {
	LocalAgentAddress string         `json:"local_agent_address"`
	Sampling          JaegerSampling `json:"sampling"`
}

type ZipkinConfig struct {
	ServerURL string         `json:"server_url"`
	Sampling  ZipkinSampling `json:"sampling"`
}

type OTLPConfig struct {
	ServerURL           string       `json:"server_url"`
	Insecure            bool         `json:"insecure"`
	Sampling            OTLPSampling `json:"sampling"`
	AuthorizationHeader string       `json:"authorization_header"`
}

type JaegerSampling struct {
	ServerURL    string  `json:"server_url"`
	TraceIDRatio float64 `json:"trace_id_ratio"`
}

type ZipkinSampling struct {
	SamplingRatio float64 `json:"sampling_ratio"`
}

type OTLPSampling struct {
	SamplingRatio float64 `json:"sampling_ratio"`
}

type ProvidersConfig struct {
	Jaeger JaegerConfig `json:"jaeger"`
	Zipkin ZipkinConfig `json:"zipkin"`
	OTLP   OTLPConfig   `json:"otlp"`
}

type Config struct {
	ServiceName           string          `json:"service_name"`
	DeploymentEnvironment string          `json:"deployment_environment"`
	Provider              string          `json:"provider"`
	Providers             ProvidersConfig `json:"providers"`
}

//go:embed config.schema.json
var ConfigSchema []byte

const ConfigSchemaID = "ory://tracing-config"

// AddConfigSchema adds the tracing schema to the compiler.
// The interface is specified instead of `jsonschema.Compiler` to allow the use of any jsonschema library fork or version.
func AddConfigSchema(c interface {
	AddResource(url string, r io.Reader) error
},
) error {
	return c.AddResource(ConfigSchemaID, bytes.NewReader(ConfigSchema))
}