feat: add network driver options

Author: Wielewout

docker.go

@@ -1575,6 +1575,7 @@ func (p *DockerProvider) CreateNetwork(ctx context.Context, req NetworkRequest)
 
 	nc := network.CreateOptions{
 		Driver:     req.Driver,
+		Options:    req.DriverOptions,
 		Internal:   req.Internal,
 		EnableIPv6: req.EnableIPv6,
 		Attachable: req.Attachable,

docs/features/networking.md

@@ -17,6 +17,7 @@ Then, you can create a network using the `network.New` function. This function r
 - `WithAttachable()`
 - `WithCheckDuplicate()`
 - `WithDriver(driver string)`
+- `WithDriverOptions(options map[string]string)`
 - `WithEnableIPv6()`
 - `WithInternal()`
 - `WithLabels(labels map[string]string)`

network.go

@@ -37,6 +37,7 @@ func (n DefaultNetwork) ApplyDockerTo(opts *DockerProviderOptions) {
 // NetworkRequest represents the parameters used to get a network
 type NetworkRequest struct {
 	Driver         string
+	DriverOptions  map[string]string
 	CheckDuplicate bool // Deprecated: CheckDuplicate is deprecated since API v1.44, but it defaults to true when sent by the client package to older daemons.
 	Internal       bool
 	EnableIPv6     *bool

network/network.go

@@ -33,13 +33,14 @@ func New(ctx context.Context, opts ...NetworkCustomizer) (*testcontainers.Docker
 
 	//nolint:staticcheck
 	netReq := testcontainers.NetworkRequest{
-		Driver:     nc.Driver,
-		Internal:   nc.Internal,
-		EnableIPv6: nc.EnableIPv6,
-		Name:       uuid.NewString(),
-		Labels:     nc.Labels,
-		Attachable: nc.Attachable,
-		IPAM:       nc.IPAM,
+		Driver:        nc.Driver,
+		DriverOptions: nc.Options,
+		Internal:      nc.Internal,
+		EnableIPv6:    nc.EnableIPv6,
+		Name:          uuid.NewString(),
+		Labels:        nc.Labels,
+		Attachable:    nc.Attachable,
+		IPAM:          nc.IPAM,
 	}
 
 	//nolint:staticcheck
@@ -96,6 +97,15 @@ func WithDriver(driver string) CustomizeNetworkOption {
 	}
 }
 
+// WithDriverOptions allows to set driver options.
+func WithDriverOptions(options map[string]string) CustomizeNetworkOption {
+	return func(original *network.CreateOptions) error {
+		original.Options = options
+
+		return nil
+	}
+}
+
 // WithEnableIPv6 allows to set the network as IPv6 enabled.
 // Please use this option if and only if IPv6 is enabled on the Docker daemon.
 func WithEnableIPv6() CustomizeNetworkOption {