Documentation

Observabilité

krizaka-observability : noms de service obligatoires, logs ECS, Prometheus et OpenTelemetry par défaut.

<dependency>
  <groupId>com.krizaka</groupId>
  <artifactId>krizaka-spring-boot-starter-observability</artifactId>
</dependency>

The starter brings the module, the actuator, OpenTelemetry tracing (Micrometer bridge + OTLP exporter) and the Prometheus registry.

krizaka:
  observability: { product: acme, service: orders, version: "@project.version@" }

The three names are required: a service that cannot say who it is does not start, and the error lists what is missing. Every meter is tagged product, service and version.

Defaults, at the lowest priority

Your application.yml still wins over each of them:

PropertyDefault
logging.structured.format.consoleecs — JSON logs
management.endpoints.web.exposure.includehealth,info,prometheus
management.tracing.sampling.probability0.1

Spans are exported once management.opentelemetry.tracing.export.otlp.endpoint is set.

Messagerie

krizaka-messaging : publier par l'outbox, consommer avec retry puis DLQ, traiter chaque message une fois.

Contrats d'événements

Les événements publiés par les services de domaine Krizaka, chacun avec son JSON Schema.

Sur cette page

Defaults, at the lowest priority