3 files changed, 15 insertions, 2 deletions
diff --git a/pkg/domain/entities/manifest.go b/pkg/domain/entities/manifest.go
index 126b76c62..f17079271 100644
--- a/pkg/domain/entities/manifest.go
+++ b/pkg/domain/entities/manifest.go
@@ -4,7 +4,12 @@ import "github.com/containers/image/v5/types"
 
 // ManifestCreateOptions provides model for creating manifest
 type ManifestCreateOptions struct {
+	// True when adding lists to include all images
 	All bool `schema:"all"`
+	// Amend an extant list if there's already one with the desired name
+	Amend bool `schema:"amend"`
+	// Should TLS registry certificate be verified?
+	SkipTLSVerify types.OptionalBool `json:"-" schema:"-"`
 }
 
 // ManifestAddOptions provides model for adding digests to manifest list
diff --git a/pkg/domain/infra/abi/manifest.go b/pkg/domain/infra/abi/manifest.go
index e0c11267e..7e8c86526 100644
--- a/pkg/domain/infra/abi/manifest.go
+++ b/pkg/domain/infra/abi/manifest.go
@@ -32,7 +32,15 @@ func (ir *ImageEngine) ManifestCreate(ctx context.Context, name string, images [
 
 	manifestList, err := ir.Libpod.LibimageRuntime().CreateManifestList(name)
 	if err != nil {
-		return "", err
+		if errors.Is(err, storage.ErrDuplicateName) && opts.Amend {
+			amendList, amendErr := ir.Libpod.LibimageRuntime().LookupManifestList(name)
+			if amendErr != nil {
+				return "", err
+			}
+			manifestList = amendList
+		} else {
+			return "", err
+		}
 	}
 
 	addOptions := &libimage.ManifestListAddOptions{All: opts.All}
diff --git a/pkg/domain/infra/tunnel/manifest.go b/pkg/domain/infra/tunnel/manifest.go
index 2a514861d..2e6134051 100644
--- a/pkg/domain/infra/tunnel/manifest.go
+++ b/pkg/domain/infra/tunnel/manifest.go
@@ -15,7 +15,7 @@ import (
 
 // ManifestCreate implements manifest create via ImageEngine
 func (ir *ImageEngine) ManifestCreate(ctx context.Context, name string, images []string, opts entities.ManifestCreateOptions) (string, error) {
-	options := new(manifests.CreateOptions).WithAll(opts.All)
+	options := new(manifests.CreateOptions).WithAll(opts.All).WithAmend(opts.Amend)
 	imageID, err := manifests.Create(ir.ClientCtx, name, images, options)
 	if err != nil {
 		return imageID, fmt.Errorf("error creating manifest: %w", err)