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Apply labelSelector as a TweakListOptions for Kubernetes informers

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Romain 2020-11-20 00:18:04 +01:00 • committed by GitHub
parent f83a57b3da
commit be0845af02
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GPG key ID: 4AEE18F83AFDEB23
17 changed files with 317 additions and 98 deletions
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18
pkg/provider/kubernetes/ingress/kubernetes.go
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@ -53,15 +53,15 @@ type EndpointIngress struct {
PublishedService string `description:"Published Kubernetes Service to copy status from." json:"publishedService,omitempty" toml:"publishedService,omitempty" yaml:"publishedService,omitempty"`
}
func (p *Provider) newK8sClient(ctx context.Context, ingressLabelSelector string) (*clientWrapper, error) {
ingLabelSel, err := labels.Parse(ingressLabelSelector)
func (p *Provider) newK8sClient(ctx context.Context) (*clientWrapper, error) {
_, err := labels.Parse(p.LabelSelector)
if err != nil {
return nil, fmt.Errorf("invalid ingress label selector: %q", ingressLabelSelector)
return nil, fmt.Errorf("invalid ingress label selector: %q", p.LabelSelector)
}
logger := log.FromContext(ctx)
logger.Infof("ingress label selector is: %q", ingLabelSel)
logger.Infof("ingress label selector is: %q", p.LabelSelector)
withEndpoint := ""
if p.Endpoint != "" {
@ -81,11 +81,12 @@ func (p *Provider) newK8sClient(ctx context.Context, ingressLabelSelector string
cl, err = newExternalClusterClient(p.Endpoint, p.Token, p.CertAuthFilePath)
}
if err == nil {
cl.ingressLabelSelector = ingLabelSel
if err != nil {
return nil, err
}
return cl, err
cl.ingressLabelSelector = p.LabelSelector
return cl, nil
}
// Init the provider.
@ -99,8 +100,7 @@ func (p *Provider) Provide(configurationChan chan<- dynamic.Message, pool *safe.
ctxLog := log.With(context.Background(), log.Str(log.ProviderName, "kubernetes"))
logger := log.FromContext(ctxLog)
logger.Debugf("Using Ingress label selector: %q", p.LabelSelector)
k8sClient, err := p.newK8sClient(ctxLog, p.LabelSelector)
k8sClient, err := p.newK8sClient(ctxLog)
if err != nil {
return err
}