/
finalize.go
75 lines (65 loc) · 2.19 KB
/
finalize.go
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package vaultsyncsecret
import (
"context"
heistv1alpha1 "github.com/youniqx/heist/pkg/apis/heist.youniqx.com/v1alpha1"
"github.com/youniqx/heist/pkg/controllers/common"
v1 "k8s.io/api/core/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/utils/strings/slices"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
)
//nolint:cyclop
func (r *Reconciler) finalizeSync(ctx context.Context, sync *heistv1alpha1.VaultSyncSecret) (ctrl.Result, error) {
var secretNamespace string
deleteSecret := true
spec := sync.Spec
switch {
case spec.Target.Namespace == sync.Namespace, spec.Target.Namespace == "":
secretNamespace = sync.Namespace
case slices.Contains(r.NamespaceAllowList, spec.Target.Namespace):
secretNamespace = spec.Target.Namespace
default:
deleteSecret = false
}
target := &v1.Secret{
ObjectMeta: metav1.ObjectMeta{
Name: spec.Target.Name,
Namespace: secretNamespace,
Annotations: make(map[string]string),
},
}
if deleteSecret {
syncFromValue := getSyncFromAnnotationValue(sync)
switch err := r.Get(ctx, client.ObjectKeyFromObject(target), target); {
case apierrors.IsNotFound(err):
deleteSecret = false
case err == nil:
if value, _ := common.GetAnnotationValue(target, deprecatedSyncFromAnnotation, syncFromAnnotation); value != syncFromValue {
deleteSecret = false
}
default:
return common.Requeue, err
}
}
if deleteSecret {
switch err := r.Delete(ctx, target); {
case apierrors.IsNotFound(err):
case err == nil:
r.Recorder.Eventf(sync, "Normal", "Secret Deleted", "Secret %s/%s has been deleted", secretNamespace, sync.Spec.Target.Name)
default:
return common.Requeue, err
}
}
r.detachFinalizer(sync)
return ctrl.Result{}, nil
}
func (r *Reconciler) detachFinalizer(sync *heistv1alpha1.VaultSyncSecret) {
if !controllerutil.ContainsFinalizer(sync, common.YouniqxFinalizer) {
return
}
controllerutil.RemoveFinalizer(sync, common.YouniqxFinalizer)
r.Recorder.Eventf(sync, "Normal", "FinalizerRemoved", "Finalizer has been removed from VaultSyncSecret %s", sync.Name)
}