Crate sentinel_agent_api_deprecation 

Sentinel API Deprecation Agent

Manages API lifecycle by adding deprecation and sunset headers, tracking usage of deprecated endpoints, and handling migration through redirects.

Features

• Sunset Headers: RFC 8594 compliant Sunset headers
• Deprecation Headers: Standard deprecation warnings
• Usage Tracking: Prometheus metrics for deprecated endpoint usage
• Automatic Redirects: Redirect deprecated endpoints to replacements
• Gradual Migration: Configure different actions per endpoint

Example Configuration

endpoints:
  - id: legacy-users-api
    path: /api/v1/users
    methods: [GET, POST]
    status: deprecated
    sunset_at: "2025-06-01T00:00:00Z"
    replacement:
      path: /api/v2/users
    documentation_url: https://docs.example.com/migration
    action:
      type: warn

Re-exports

pub use agent::ApiDeprecationAgent;

pub use config::ApiDeprecationConfig;

Modules

agent

Main API Deprecation agent implementation.

config

Configuration for the API Deprecation agent.

headers

Header generation for API deprecation.

metrics

Metrics for tracking deprecated API usage.