networkpolicy: add new parameters allowedIngressNamespaces for user customization

Signed-off-by: Duan Jiong <djduanjiong@gmail.com>

pkg/simple/client/network/options.go

@@ -2,14 +2,22 @@ package network
 
 import "github.com/spf13/pflag"
 
+type NSNPOptions struct {
+	AllowedIngressNamespaces []string `json:"allowedIngressNamespaces,omitempty" yaml:"allowedIngressNamespaces,omitempty"`
+}
+
 type Options struct {
-	EnableNetworkPolicy bool `json:"enableNetworkPolicy,omitempty" yaml:"enableNetworkPolicy"`
+	EnableNetworkPolicy bool        `json:"enableNetworkPolicy,omitempty" yaml:"enableNetworkPolicy"`
+	NSNPOptions         NSNPOptions `json:"nsnpOptions,omitempty" yaml:"nsnpOptions,omitempty"`
 }
 
 // NewNetworkOptions returns a `zero` instance
 func NewNetworkOptions() *Options {
 	return &Options{
 		EnableNetworkPolicy: false,
+		NSNPOptions: NSNPOptions{
+			AllowedIngressNamespaces: []string{},
+		},
 	}
 }
 
@@ -20,6 +28,7 @@ func (s *Options) Validate() []error {
 
 func (s *Options) ApplyTo(options *Options) {
 	options.EnableNetworkPolicy = s.EnableNetworkPolicy
+	options.NSNPOptions = s.NSNPOptions
 }
 
 func (s *Options) AddFlags(fs *pflag.FlagSet, c *Options) {