HaimKortovich
da5d944430
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104 lines
2.4 KiB
Go
104 lines
2.4 KiB
Go
package v1alpha1
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import (
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"context"
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"fmt"
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corev1 "k8s.io/api/core/v1"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/types"
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"sigs.k8s.io/controller-runtime/pkg/client"
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cloudnativepgv1 "github.com/cloudnative-pg/cloudnative-pg/api/v1"
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)
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// +kubebuilder:object:generate=false
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type RefResolver struct {
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client client.Client
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}
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func NewRefResolver(client client.Client) *RefResolver {
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return &RefResolver{
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client: client,
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}
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}
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func (r *RefResolver) Instance(ctx context.Context, ref *InstanceRef,
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namespace string) (*Instance, error) {
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if ref.Kind != "" && ref.Kind != "Instance" {
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return nil, fmt.Errorf("Unsupported reference kind: '%s'", ref.Kind)
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}
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key := types.NamespacedName{
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Name: ref.Name,
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Namespace: namespace,
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}
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if ref.Namespace != "" {
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key.Namespace = ref.Namespace
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}
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var zitadel Instance
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if err := r.client.Get(ctx, key, &zitadel); err != nil {
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return nil, err
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}
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return &zitadel, nil
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}
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func (r *RefResolver) Cluster(ctx context.Context, ref *ClusterRef,
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namespace string) (*Cluster, error) {
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if ref.Kind != "" && ref.Kind != "Cluster" {
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return nil, fmt.Errorf("Unsupported reference kind: '%s'", ref.Kind)
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}
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key := types.NamespacedName{
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Name: ref.Name,
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Namespace: namespace,
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}
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if ref.Namespace != "" {
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key.Namespace = ref.Namespace
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}
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var zitadel Cluster
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if err := r.client.Get(ctx, key, &zitadel); err != nil {
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return nil, err
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}
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return &zitadel, nil
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}
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func (r *RefResolver) PostgreSQLClusterRef(ctx context.Context, ref *PostgreSQLClusterRef, namespace string) (*cloudnativepgv1.Cluster, error) {
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if ref.Kind != "" && ref.Kind != "Cluster" {
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return nil, fmt.Errorf("Unsupported reference kind: '%s'", ref.Kind)
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}
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key := types.NamespacedName{
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Name: ref.Name,
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Namespace: namespace,
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}
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if ref.Namespace != "" {
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key.Namespace = ref.Namespace
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}
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var postgres cloudnativepgv1.Cluster
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if err := r.client.Get(ctx, key, &postgres); err != nil {
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return nil, err
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}
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return &postgres, nil
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}
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func (r *RefResolver) SecretKeyRef(ctx context.Context, selector corev1.SecretKeySelector,
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namespace string) (string, error) {
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nn := types.NamespacedName{
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Name: selector.Name,
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Namespace: namespace,
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}
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var secret v1.Secret
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if err := r.client.Get(ctx, nn, &secret); err != nil {
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return "", fmt.Errorf("error getting secret: %v", err)
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}
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data, ok := secret.Data[selector.Key]
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if !ok {
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return "", fmt.Errorf("secret key \"%s\" not found", selector.Key)
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}
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return string(data), nil
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}
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