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secret.go
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secret.go
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package resource
import (
"context"
log "github.com/sirupsen/logrus"
v1 "k8s.io/api/core/v1"
e "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
)
type KubernetesResourceSecret struct {
clientset kubernetes.Interface
}
func NewKubernetesResourceSecret(clientset kubernetes.Interface) KubernetesResource {
return KubernetesResourceSecret{
clientset: clientset,
}
}
func (k KubernetesResourceSecret) Create(namespace string, name string, field string, data string) error {
cmData := make(map[string][]byte)
cmData[field] = []byte(data)
cm := &v1.Secret{
ObjectMeta: metav1.ObjectMeta{
Name: name,
Namespace: namespace,
},
Data: cmData,
}
log.Debugf("Create secret with name %s in namespace %s", cm.ObjectMeta.Name, cm.ObjectMeta.Namespace)
_, err := k.clientset.CoreV1().Secrets(namespace).Create(context.TODO(), cm, metav1.CreateOptions{})
return err
}
func (k KubernetesResourceSecret) Update(namespace string, name string, field string, data string) error {
cm, err := k.clientset.CoreV1().Secrets(namespace).Get(context.TODO(), name, metav1.GetOptions{})
if err != nil {
return err
}
if cm.Data == nil {
cm.Data = make(map[string][]byte)
}
cm.Data[field] = []byte(data)
log.Debugf("Update secret %s in namespace %s", cm.ObjectMeta.Namespace, cm.ObjectMeta.Name)
_, saveErr := k.clientset.CoreV1().Secrets(cm.ObjectMeta.Namespace).Update(context.TODO(), cm, metav1.UpdateOptions{})
return saveErr
}
func (k KubernetesResourceSecret) Exists(namespace string, name string) (bool, error) {
_, err := k.clientset.CoreV1().Secrets(namespace).Get(context.TODO(), name, metav1.GetOptions{})
if err != nil {
if !e.IsNotFound(err) {
log.Error("Failed to load secret from k8s", err)
return false, err
}
return false, nil
}
return true, nil
}