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Enable Ingress Status updates

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This commit is contained in:
Daniel Tomcej 2018-05-18 06:12:03 -06:00 • committed by Traefiker Bot
parent c37b040217
commit 9227d32d57
6 changed files with 289 additions and 14 deletions
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30
provider/kubernetes/client.go
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@ -44,6 +44,7 @@ type Client interface {
GetService(namespace, name string) (*corev1.Service, bool, error)
GetSecret(namespace, name string) (*corev1.Secret, bool, error)
GetEndpoints(namespace, name string) (*corev1.Endpoints, bool, error)
UpdateIngressStatus(namespace, name, ip, hostname string) error
}
type clientImpl struct {
@ -166,6 +167,35 @@ func (c *clientImpl) GetIngresses() []*extensionsv1beta1.Ingress {
return result
}
// UpdateIngressStatus updates an Ingress with a provided status.
func (c *clientImpl) UpdateIngressStatus(namespace, name, ip, hostname string) error {
keyName := namespace + "/" + name
item, exists, err := c.factories[c.lookupNamespace(namespace)].Extensions().V1beta1().Ingresses().Informer().GetStore().GetByKey(keyName)
if err != nil {
return fmt.Errorf("failed to get ingress %s with error: %v", keyName, err)
}
if !exists {
return fmt.Errorf("failed to update ingress %s because it does not exist", keyName)
}
ing := item.(*extensionsv1beta1.Ingress)
if ing.Status.LoadBalancer.Ingress[0].Hostname == hostname && ing.Status.LoadBalancer.Ingress[0].IP == ip {
// If status is already set, skip update
log.Debugf("Skipping status update on ingress %s/%s", ing.Namespace, ing.Name)
} else {
ingCopy := ing.DeepCopy()
ingCopy.Status = extensionsv1beta1.IngressStatus{LoadBalancer: corev1.LoadBalancerStatus{Ingress: []corev1.LoadBalancerIngress{{IP: ip, Hostname: hostname}}}}
_, err := c.clientset.ExtensionsV1beta1().Ingresses(ingCopy.Namespace).UpdateStatus(ingCopy)
if err != nil {
return fmt.Errorf("failed to update ingress status %s with error: %v", keyName, err)
}
log.Infof("Updated status on ingress %s", keyName)
}
return nil
}
// GetService returns the named service from the given namespace.
func (c *clientImpl) GetService(namespace, name string) (*corev1.Service, bool, error) {
var service *corev1.Service