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Tutorial Extras

You can customize the rate limiter further by modifying the application.yml:

rale4j:
  strategies:
    bucket4j:
      enabled: true
  limits:
    default:
      limit: 200
      duration: 120

Monitoring and Metrics​

Enable Prometheus metrics for observability:

management:
  endpoints:
    web:
      exposure:
        include: prometheus
  metrics:
    export:
      prometheus:
        enabled: true

Security Configuration​

Configure security settings:

rale4j:
  security:
    jwt:
      enabled: true
    oauth2:
      enabled: true
    apiKey:
      enabled: true
    rbac:
      enabled: true

For more information​

Refer to the JavaDocs for more configuration ,list of classes and their usages.