Jaeger Services API
Endpoints for listing services and their operations.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Jaeger Query Dependencies Services API
description: The Jaeger Query API provides HTTP endpoints for retrieving trace data, service information, operations, and dependency graphs from the Jaeger distributed tracing backend. This API is exposed by the jaeger-query component and is used by the Jaeger UI and other clients to search and retrieve distributed traces collected across microservices.
version: 1.0.0
contact:
name: Jaeger Project
url: https://www.jaegertracing.io/
license:
name: Apache 2.0
url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: http://localhost:16686
description: Default Jaeger Query server
tags:
- name: Services
description: Endpoints for listing services and their operations.
paths:
/api/services:
get:
operationId: getServices
summary: Get all services
description: Retrieve a list of all service names that have reported spans to the Jaeger backend.
tags:
- Services
responses:
'200':
description: A list of service names.
content:
application/json:
schema:
type: object
properties:
data:
type: array
items:
type: string
total:
type: integer
limit:
type: integer
offset:
type: integer
errors:
type: array
items:
$ref: '#/components/schemas/StructuredError'
'500':
description: Internal server error.
/api/services/{service}/operations:
get:
operationId: getOperations
summary: Get operations for a service
description: Retrieve a list of operation names for a given service. Operations represent the individual endpoints or functions being traced within a service.
tags:
- Services
parameters:
- name: service
in: path
required: true
description: The service name.
schema:
type: string
- name: spanKind
in: query
description: Filter operations by span kind (e.g. server, client, producer, consumer).
schema:
type: string
responses:
'200':
description: A list of operation names.
content:
application/json:
schema:
type: object
properties:
data:
type: array
items:
type: object
properties:
name:
type: string
description: The operation name.
spanKind:
type: string
description: The span kind for this operation.
total:
type: integer
limit:
type: integer
offset:
type: integer
errors:
type: array
items:
$ref: '#/components/schemas/StructuredError'
'404':
description: Service not found.
'500':
description: Internal server error.
components:
schemas:
StructuredError:
type: object
description: A structured error returned by the API.
properties:
code:
type: integer
description: Error code.
msg:
type: string
description: Error message.
traceID:
type: string
description: Trace ID associated with the error, if applicable.