ingress-nginx-helm/examples/customization/custom-errors/custom-default-backend.helm.values.yaml

controller:
  config:
    custom-http-errors: "404,503"
defaultBackend:
  enabled: true
  image:
    registry: registry.k8s.io
    image: ingress-nginx/nginx-errors
    tag: "v20220916-gd32f8c343@sha256:09c421ac743bace19ab77979b82186941c5125c95e62cdb40bdf41293b5c275c"
  extraVolumes:
  - name: custom-error-pages
    configMap:
      name: custom-error-pages
      items:
      - key: "404"
        path: "404.html"
      - key: "503"
        path: "503.html"
  extraVolumeMounts:
  - name: custom-error-pages
    mountPath: /www