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ingress.go
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ingress.go
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package kclient
import (
"fmt"
"github.com/pkg/errors"
extensionsv1 "k8s.io/api/extensions/v1beta1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// CreateIngress creates an ingress object for the given service and with the given labels
func (c *Client) CreateIngress(objectMeta metav1.ObjectMeta, spec extensionsv1.IngressSpec) (*extensionsv1.Ingress, error) {
ingress := &extensionsv1.Ingress{
ObjectMeta: objectMeta,
Spec: spec,
}
if ingress.GetName() == "" {
return nil, fmt.Errorf("ingress name is empty")
}
ingressObj, err := c.KubeClient.ExtensionsV1beta1().Ingresses(c.Namespace).Create(ingress)
if err != nil {
return nil, errors.Wrap(err, "error creating ingress")
}
return ingressObj, nil
}
// DeleteIngress deletes the given ingress
func (c *Client) DeleteIngress(name string) error {
err := c.KubeClient.ExtensionsV1beta1().Ingresses(c.Namespace).Delete(name, &metav1.DeleteOptions{})
if err != nil {
return errors.Wrap(err, "unable to delete ingress")
}
return nil
}
// ListIngresses lists all the ingresses based on the given label selector
func (c *Client) ListIngresses(labelSelector string) ([]extensionsv1.Ingress, error) {
ingressList, err := c.KubeClient.ExtensionsV1beta1().Ingresses(c.Namespace).List(metav1.ListOptions{
LabelSelector: labelSelector,
})
if err != nil {
return nil, errors.Wrap(err, "unable to get ingress list")
}
return ingressList.Items, nil
}
// GetIngress gets an ingress based on the given name
func (c *Client) GetIngress(name string) (*extensionsv1.Ingress, error) {
ingress, err := c.KubeClient.ExtensionsV1beta1().Ingresses(c.Namespace).Get(name, metav1.GetOptions{})
return ingress, err
}