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radix_dns_alias.go
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radix_dns_alias.go
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package kube
import (
"context"
"fmt"
"github.com/equinor/radix-common/utils/slice"
radixv1 "github.com/equinor/radix-operator/pkg/apis/radix/v1"
radixclient "github.com/equinor/radix-operator/pkg/client/clientset/versioned"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/labels"
)
// CreateRadixDNSAlias Creates RadixDNSAlias
func (kubeutil *Kube) CreateRadixDNSAlias(radixDNSAlias *radixv1.RadixDNSAlias) error {
_, err := kubeutil.radixclient.RadixV1().RadixDNSAliases().Create(context.Background(), radixDNSAlias, metav1.CreateOptions{})
return err
}
// GetRadixDNSAlias Gets RadixDNSAlias using lister if present
func (kubeutil *Kube) GetRadixDNSAlias(name string) (*radixv1.RadixDNSAlias, error) {
var alias *radixv1.RadixDNSAlias
var err error
if kubeutil.RadixDNSAliasLister != nil {
if alias, err = kubeutil.RadixDNSAliasLister.Get(name); err != nil {
return nil, err
}
return alias, nil
}
if alias, err = kubeutil.radixclient.RadixV1().RadixDNSAliases().Get(context.TODO(), name, metav1.GetOptions{}); err != nil {
return nil, err
}
return alias, nil
}
// ListRadixDNSAlias List RadixDNSAliases using lister if present
func (kubeutil *Kube) ListRadixDNSAlias() ([]*radixv1.RadixDNSAlias, error) {
return kubeutil.ListRadixDNSAliasWithSelector("")
}
// ListRadixDNSAliasWithSelector List RadixDNSAliases with selector
func (kubeutil *Kube) ListRadixDNSAliasWithSelector(labelSelectorString string) ([]*radixv1.RadixDNSAlias, error) {
if kubeutil.RadixDNSAliasLister != nil {
selector, err := labels.Parse(labelSelectorString)
if err != nil {
return nil, err
}
aliases, err := kubeutil.RadixDNSAliasLister.List(selector)
if err != nil {
return nil, fmt.Errorf("failed to get all RadixDNSAliases. Error was %v", err)
}
return aliases, nil
}
aliasList, err := kubeutil.GetRadixDNSAliasWithSelector(labelSelectorString)
if err != nil {
return nil, fmt.Errorf("failed to get all RadixDNSAliases. Error was %v", err)
}
return slice.PointersOf(aliasList.Items).([]*radixv1.RadixDNSAlias), nil
}
// GetRadixDNSAliasWithSelector Get RadixDNSAliases with selector
func (kubeutil *Kube) GetRadixDNSAliasWithSelector(labelSelectorString string) (*radixv1.RadixDNSAliasList, error) {
return kubeutil.radixclient.RadixV1().RadixDNSAliases().List(context.TODO(), metav1.ListOptions{LabelSelector: labelSelectorString})
}
// GetRadixDNSAliasMap Gets a map of all RadixDNSAliases
func GetRadixDNSAliasMap(radixClient radixclient.Interface) (map[string]*radixv1.RadixDNSAlias, error) {
radixDNSAliases, err := radixClient.RadixV1().RadixDNSAliases().List(context.TODO(), metav1.ListOptions{})
if err != nil {
return make(map[string]*radixv1.RadixDNSAlias), err
}
return slice.Reduce(radixDNSAliases.Items, make(map[string]*radixv1.RadixDNSAlias, len(radixDNSAliases.Items)), func(acc map[string]*radixv1.RadixDNSAlias, dnsAlias radixv1.RadixDNSAlias) map[string]*radixv1.RadixDNSAlias {
acc[dnsAlias.Name] = &dnsAlias
return acc
}), nil
}
// UpdateRadixDNSAlias Update RadixDNSAlias
func (kubeutil *Kube) UpdateRadixDNSAlias(radixDNSAlias *radixv1.RadixDNSAlias) error {
_, err := kubeutil.radixclient.RadixV1().RadixDNSAliases().Update(context.Background(), radixDNSAlias, metav1.UpdateOptions{})
return err
}
// DeleteRadixDNSAliases Delete RadixDNSAliases
func (kubeutil *Kube) DeleteRadixDNSAliases(radixDNSAliases ...*radixv1.RadixDNSAlias) error {
for _, radixDNSAlias := range radixDNSAliases {
err := kubeutil.radixclient.RadixV1().RadixDNSAliases().Delete(context.Background(), radixDNSAlias.GetName(), metav1.DeleteOptions{})
if err != nil {
return err
}
}
return nil
}