add extra args

pkg/drivers/kic/kic.go

@@ -78,7 +78,7 @@ func (d *Driver) Create() error {
 		CPUs:          strconv.Itoa(d.NodeConfig.CPU),
 		Memory:        strconv.Itoa(d.NodeConfig.Memory) + "mb",
 		Envs:          d.NodeConfig.Envs,
-		ExtraArgs:     []string{"--expose", fmt.Sprintf("%d", d.NodeConfig.APIServerPort)},
+		ExtraArgs:     append([]string{"--expose", fmt.Sprintf("%d", d.NodeConfig.APIServerPort)}, d.NodeConfig.ExtraArgs...),
 		OCIBinary:     d.NodeConfig.OCIBinary,
 		APIServerPort: d.NodeConfig.APIServerPort,
 	}

pkg/drivers/kic/types.go

@@ -60,5 +60,6 @@ type Config struct {
 	PortMappings      []oci.PortMapping // container port mappings
 	Envs              map[string]string // key,value of environment variables passed to the node
 	KubernetesVersion string            // Kubernetes version to install
-	ContainerRuntime  string            // container runtime kic is running
+	ContainerRuntime  string            // container runtime kic is running,
+	ExtraArgs         []string          // a list of any extra option to pass to oci binary during creation time, for example --expose 8080...
 }