add ns networkpolicy

pkg/controller/network/provider/namespace_np.go

@@ -0,0 +1,35 @@
+package provider
+
+import (
+	k8snetworkinformer "k8s.io/client-go/informers/networking/v1"
+	k8snetworklister "k8s.io/client-go/listers/networking/v1"
+	api "kubesphere.io/kubesphere/pkg/apis/network/v1alpha1"
+)
+
+// NsNetworkPolicyProvider is a interface to let different cnis to implement our api
+type NsNetworkPolicyProvider interface {
+	Add(*api.NamespaceNetworkPolicy) error
+	CheckExist(*api.NamespaceNetworkPolicy) (bool, error)
+	NeedUpdate(*api.NamespaceNetworkPolicy) (bool, error)
+	Update(*api.NamespaceNetworkPolicy) error
+	Delete(*api.NamespaceNetworkPolicy) error
+	Get(*api.NamespaceNetworkPolicy) (interface{}, error)
+}
+
+// TODO: support no-calico CNI
+type k8sNetworkProvider struct {
+	networkPolicyInformer k8snetworkinformer.NetworkPolicyInformer
+	networkPolicyLister   k8snetworklister.NetworkPolicyLister
+}
+
+func (k *k8sNetworkProvider) Add(o *api.NamespaceNetworkPolicy) error {
+	return nil
+}
+
+func (k *k8sNetworkProvider) CheckExist(o *api.NamespaceNetworkPolicy) (bool, error) {
+	return false, nil
+}
+
+func (k *k8sNetworkProvider) Delete(o *api.NamespaceNetworkPolicy) error {
+	return nil
+}