forked from giantswarm/cert-operator
/
k8s_secret.go
57 lines (48 loc) · 1.61 KB
/
k8s_secret.go
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package crt
import (
"fmt"
"github.com/giantswarm/certificatetpr"
microerror "github.com/giantswarm/microkit/error"
"k8s.io/client-go/pkg/api/errors"
"k8s.io/client-go/pkg/api/v1"
)
// CreateCertificate saves the certificate as a k8s secret.
func (s *Service) CreateCertificate(secret certificateSecret) error {
var err error
k8sSecret := &v1.Secret{
ObjectMeta: v1.ObjectMeta{
Name: getSecretName(secret.Certificate),
Labels: map[string]string{
certificatetpr.ClusterIDLabel: secret.Certificate.ClusterID,
certificatetpr.ComponentLabel: secret.Certificate.ClusterComponent,
},
},
StringData: map[string]string{
certificatetpr.Crt.String(): secret.IssueResponse.Certificate,
certificatetpr.Key.String(): secret.IssueResponse.PrivateKey,
certificatetpr.CA.String(): secret.IssueResponse.IssuingCA,
},
}
// Create the secret which should be idempotent.
_, err = s.Config.K8sClient.Core().Secrets(v1.NamespaceDefault).Create(k8sSecret)
if errors.IsAlreadyExists(err) {
return nil
} else if err != nil {
return microerror.MaskAny(err)
}
return nil
}
// DeleteCertificate deletes the k8s secret that stores the certificate.
func (s *Service) DeleteCertificate(cert certificatetpr.Spec) error {
// Delete the secret which should be idempotent.
err := s.Config.K8sClient.Core().Secrets(v1.NamespaceDefault).Delete(getSecretName(cert), &v1.DeleteOptions{})
if errors.IsNotFound(err) {
return nil
} else if err != nil {
return microerror.MaskAny(err)
}
return nil
}
func getSecretName(cert certificatetpr.Spec) string {
return fmt.Sprintf("%s-%s", cert.ClusterID, cert.ClusterComponent)
}