/
delete.go
83 lines (64 loc) · 2.31 KB
/
delete.go
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package secret
import (
"context"
"github.com/giantswarm/microerror"
"github.com/giantswarm/operatorkit/v6/pkg/resource/crud"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/giantswarm/app-operator/v5/service/controller/app/controllercontext"
)
func (r *Resource) ApplyDeleteChange(ctx context.Context, obj, deleteChange interface{}) error {
secret, err := toSecret(deleteChange)
if err != nil {
return microerror.Mask(err)
}
if !isEmpty(secret) {
r.logger.Debugf(ctx, "deleting secret %#q in namespace %#q", secret.Name, secret.Namespace)
cc, err := controllercontext.FromContext(ctx)
if err != nil {
return microerror.Mask(err)
}
err = cc.Clients.K8s.K8sClient().CoreV1().Secrets(secret.Namespace).Delete(ctx, secret.Name, metav1.DeleteOptions{})
if apierrors.IsNotFound(err) {
r.logger.Debugf(ctx, "already deleted secret %#q in namespace %#q", secret.Name, secret.Namespace)
} else if err != nil {
return microerror.Mask(err)
} else {
r.logger.Debugf(ctx, "deleted Chart CR %#q in namespace %#q", secret.Name, secret.Namespace)
}
}
return nil
}
func (r *Resource) NewDeletePatch(ctx context.Context, obj, currentState, desiredState interface{}) (*crud.Patch, error) {
del, err := r.newDeleteChange(ctx, obj, currentState, desiredState)
if err != nil {
return nil, microerror.Mask(err)
}
patch := crud.NewPatch()
patch.SetDeleteChange(del)
return patch, nil
}
func (r *Resource) newDeleteChange(ctx context.Context, obj, currentState, desiredState interface{}) (interface{}, error) {
desiredSecret, err := toSecret(desiredState)
if err != nil {
return nil, microerror.Mask(err)
}
return desiredSecret, nil
}
func (r *Resource) newDeleteChangeForUpdate(ctx context.Context, currentState, desiredState interface{}) (interface{}, error) {
currentSecret, err := toSecret(currentState)
if err != nil {
return nil, microerror.Mask(err)
}
desiredSecret, err := toSecret(desiredState)
if err != nil {
return nil, microerror.Mask(err)
}
r.logger.Debugf(ctx, "finding out if the secret has to be deleted")
if !isEmpty(currentSecret) && isEmpty(desiredSecret) {
r.logger.Debugf(ctx, "the secret has to be deleted")
return currentSecret, nil
}
r.logger.Debugf(ctx, "the secret does not have to be deleted")
return nil, nil
}