Hacktoberfest 2026: los issues que los mantenedores marcaron para octubre, abiertos y aptos para principiantes. Explorar issues de Hacktoberfest

Plugin config unmarshal failures still log-and-skip in consumer.go, gateway.go and policies.go

Abierto
#454 2 comentarios 1 reacción 0 asignados Ver en GitHub

Los mantenedores suelen responder en 3 días

Nadie ha tomado este issue todavía.

Evaluación

Dificultad
4/5
Tiempo estimado
3-5 días
Aptitud para principiantes
48/100
Tipo de issue
Error
Claridad
Bastante claro
Estado de actividad
Tranquilo
Stack tecnológico
go, kubernetes
Área
api, backend

Línea de trabajo

Rastrea los puntos de log-and-skip en internal/adc/translator/consumer.go, gateway.go y policies.go, y después inspecciona adc_validation.go y gatewayproxy_webhook.go para determinar qué fallos son observables. Revisa el comportamiento de envtest descrito para los CRD generados, incluido mergeL4PolicyPlugins. Se considera terminado cuando cada ruta tiene una convención de fallo intencionada y documentada, con cobertura para el comportamiento del plugin o la policy afectados.

Escrito por el modelo de indexación a partir del texto del issue.

Descripción

bug
Problem

#441 made the apiv2 plugin-config paths fail closed: a config that does not unmarshal into an object now fails translation instead of publishing the plugin with an empty config. Several equivalent sites still log the error and continue, so the plugin silently vanishes and the resource reconciles green.

Still on the log-and-skip path:

Site What is dropped
internal/adc/translator/consumer.go v1alpha1 Consumer credential config, and Consumer plugins
internal/adc/translator/gateway.go GatewayProxy plugins and pluginMetadata (gateway-wide blast radius)
internal/adc/translator/policies.go L4RoutePolicy plugins (mergeL4PolicyPlugins)

The failure mode differs from the one #441 fixed — these continue, so the plugin disappears rather than becoming {} — but the user-visible outcome is the same class: the plugin does not run and nothing reports a problem. Left as is, the tree carries two deliberate and opposite conventions for the same situation.

Expected behavior

Settle on one convention per path. The right treatment is not uniform, because it depends on whether the failure is observable:

  • v1alpha1 Consumer — adc_validation.go already has a case *v1alpha1.Consumer, so the admission webhook runs the real translator and a returned error is rejected at apply time. Fail closed here, matching apiv2 ApisixConsumer.
  • GatewayProxy — needs a check of whether gatewayproxy_webhook.go validates through the translator. If not, failing closed would be silent, and the failure needs a status condition first.
  • L4RoutePolicy — no webhook. Same caveat: decide how the failure surfaces before changing the behavior.

Whichever way each one lands, the PR should say why, so the convention is documented rather than implicit.

Notes

mergeL4PolicyPlugins also carries an explicit cfg == nil normalization for a literal config: null. That branch is unreachable: for a field typed apiextensionsv1.JSON with x-kubernetes-preserve-unknown-fields and no nullable: true, the API server prunes the explicit null, so Config.Raw arrives empty and the len(Raw) > 0 guard skips the unmarshal entirely. Verified with envtest against the generated CRDs, on both ApisixRoute and ApisixPluginConfig. Worth removing while the file is being touched.

Context

Raised in review on #441.

Upstream: apache/apisix-ingress-controller#2842

Lenguaje dominante
Go
Estrellas
5
Forks
5
Merge medio
5 d 16 h
PR fusionados (30 d)
10

Preparar el entorno

  • Incluye un Dockerfile o un archivo de Docker Compose
  • Tiene una plantilla de pull request
  • Sin guía de contribución

Primeros pasos

  1. Lee el issue completo y luego la guía de contribución del proyecto.
  2. Comenta en el issue que vas a ocuparte — evita que dos personas hagan lo mismo.
  3. Haz un fork del repositorio y trabaja en una rama.
  4. Abre un pull request que haga referencia al número del issue.

Más de api7/api7-ingress-controller

Todos los issues de api7/api7-ingress-controller

Issues similares

Más issues de Go

Recibe los nuevos issues en tu correo

Un resumen breve de issues de GitHub para principiantes.