Skip missing blobs in import

Signed-off-by: Jussi Nummelin <jnummelin@mirantis.com>

pkg/component/worker/ocibundle.go

@@ -208,7 +208,11 @@ func (a *OCIBundleReconciler) unpackBundle(ctx context.Context, client *containe
 		return fmt.Errorf("can't open bundle file %s: %w", bundlePath, err)
 	}
 	defer r.Close()
-	images, err := client.Import(ctx, r)
+	// WithSkipMissing allows us to skip missing blobs
+	// Without this the importing would fail if the bundle does not images for compatible architectures
+	// because the image manifest still refers to those. E.g. on arm64 containerd would stil try to unpack arm/v8&arm/v7
+	// images but would fail as those are not present on k0s airgap bundles.
+	images, err := client.Import(ctx, r, containerd.WithSkipMissing())
 	if err != nil {
 		return fmt.Errorf("can't import bundle: %w", err)
 	}