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Firecracker Metrics API

The Metrics API from Firecracker — 1 operation(s) for metrics.

Firecracker Metrics API is one of 19 APIs that Firecracker publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Metrics. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and a getting-started guide.

This API exposes 1 operation across 1 path, and defines 2 schemas. It is described by OpenAPI 2.0, at version 1.16.0-dev.

Requests are made against the base URL http://localhost/.

1 operations 1 paths 2 schemas 1 PUT

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 2.0
API Version
1.16.0-dev
Base URL
http://localhost/
License
Resource Areas
1

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 PUT. Each is listed below with its method, path, parameters, and response codes.

Metrics 1
PUT
/metrics
Initializes the metrics system by specifying a named pipe or a file for the metrics output.
putMetrics 1 param → 204400default

Schemas 2

The contract defines 2 schemas that model the data the API accepts and returns. The most detailed are Error (1 property), Metrics (1 property). Each schema is shown below with its type and property counts.

Metrics
object
Describes the configuration option for the metrics capability.
1 property 1 required
Error
object
1 property

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

firecracker-metrics-api-openapi.yml Raw ↑

Other APIs Firecracker publishes across the network.

Firecracker Actions API
Firecracker Balloon API
Firecracker Boot Source API
Firecracker Cpu Config API
Firecracker Drives API
Firecracker Entropy API
Firecracker Firecracker API API
Firecracker Hotplug API
Firecracker Logger API
Firecracker Machine Config API
Firecracker Mmds API
Firecracker Network Interfaces API
Where this information came from

This is an independent, third-party profile of Firecracker Metrics API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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