openapi: 3.0.3
info:
  title: Fluent Bit Monitoring HTTP Build API
  description: Fluent Bit exposes an embedded HTTP server for runtime monitoring, internal metrics, storage statistics, health checks, and hot reloading. Endpoints are available under v1 (legacy) and v2 (current) paths and respond in JSON, Prometheus 0.0.4, or cmetrics text format.
  version: 2.0.0
  contact:
    name: Fluent Bit
    url: https://docs.fluentbit.io/manual/administration/monitoring
servers:
- url: http://127.0.0.1:2020
  description: Default HTTP server (configurable via http_listen and http_port)
tags:
- name: Build
paths:
  /:
    get:
      tags:
      - Build
      summary: Build information
      description: Returns Fluent Bit build information.
      responses:
        '200':
          description: Build info
          content:
            application/json:
              schema:
                type: object
                properties:
                  fluent-bit:
                    type: object
                    properties:
                      version:
                        type: string
                      edition:
                        type: string
                      flags:
                        type: array
                        items:
                          type: string