Add lip2p options to router

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - [#343](https://github.com/XenitAB/spegel/pull/343) Implement image event and add support for delete events.
 - [#344](https://github.com/XenitAB/spegel/pull/344) Add support for multi arch images.
 - [#347](https://github.com/XenitAB/spegel/pull/347) Add support for a custom http transport when proxying requests.
+- [#352](https://github.com/XenitAB/spegel/pull/352) Add lip2p options to router.
 
 ### Changed
 

pkg/routing/p2p.go

@@ -35,7 +35,7 @@ type P2PRouter struct {
 	registryPort uint16
 }
 
-func NewP2PRouter(ctx context.Context, addr string, bootstrapper Bootstrapper, registryPortStr string) (*P2PRouter, error) {
+func NewP2PRouter(ctx context.Context, addr string, bootstrapper Bootstrapper, registryPortStr string, opts ...libp2p.Option) (*P2PRouter, error) {
 	registryPort, err := strconv.ParseUint(registryPortStr, 10, 16)
 	if err != nil {
 		return nil, err
@@ -65,11 +65,11 @@ func NewP2PRouter(ctx context.Context, addr string, bootstrapper Bootstrapper, r
 		}
 		return nil
 	})
-	opts := []libp2p.Option{
+	opts = append(opts,
 		libp2p.ListenAddrs(multiAddrs...),
 		libp2p.PrometheusRegisterer(metrics.DefaultRegisterer),
 		addrFactoryOpt,
-	}
+	)
 	host, err := libp2p.New(opts...)
 	if err != nil {
 		return nil, fmt.Errorf("could not create host: %w", err)