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Fix panic for ingress with backend resource

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Co-authored-by: Kevin Pollet <pollet.kevin@gmail.com>
This commit is contained in:
Romain 2025-05-23 14:56:05 +02:00 • committed by GitHub
parent aa5f2b92d4
commit b669981018
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4 changed files with 68 additions and 9 deletions
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20
pkg/provider/kubernetes/ingress/kubernetes.go
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@ -300,6 +300,17 @@ func (p *Provider) loadConfigurationFromIngresses(ctx context.Context, client Cl
}
for _, pa := range rule.HTTP.Paths {
if pa.Backend.Resource != nil {
// https://kubernetes.io/docs/concepts/services-networking/ingress/#resource-backend
log.FromContext(ctxIngress).Error("Resource backends are not supported")
continue
}
if pa.Backend.Service == nil {
log.FromContext(ctxIngress).Error("Missing service definition")
continue
}
service, err := p.loadService(client, ingress.Namespace, pa.Backend)
if err != nil {
log.FromContext(ctxIngress).
@ -516,15 +527,6 @@ func getTLSConfig(tlsConfigs map[string]*tls.CertAndStores) []*tls.CertAndStores
}
func (p *Provider) loadService(client Client, namespace string, backend netv1.IngressBackend) (*dynamic.Service, error) {
if backend.Resource != nil {
// https://kubernetes.io/docs/concepts/services-networking/ingress/#resource-backend
return nil, errors.New("resource backends are not supported")
}
if backend.Service == nil {
return nil, errors.New("missing service definition")
}
service, exists, err := client.GetService(namespace, backend.Service.Name)
if err != nil {
return nil, err