Add types and generated code for CRDs

Adding Network CRD and Provider
Network CRD generated code as per the
spec.
https://wiki.onap.org/display/DW/K8s+Plugin+Network+Related+CRD%27s+for+R5

Change-Id: If75885205830cf2cef197754ea8f00b61095a4a1
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

13 files changed, 1063 insertions, 5 deletions

diff --git a/cmd/nfn-operator/nfn-operator.go b/cmd/nfn-operator/nfn-operator.go
index 2925ac6..4749506 100644
--- a/cmd/nfn-operator/nfn-operator.go
+++ b/cmd/nfn-operator/nfn-operator.go
@@ -10,7 +10,7 @@ import (
 	_ "k8s.io/client-go/plugin/pkg/client/auth"
 
 	"github.com/spf13/pflag"
-//	"ovn4nfv-k8s-plugin/pkg/apis"
+	"ovn4nfv-k8s-plugin/pkg/apis"
 	"ovn4nfv-k8s-plugin/internal/pkg/ovn"
 	"ovn4nfv-k8s-plugin/pkg/controller"
 	"sigs.k8s.io/controller-runtime/pkg/client/config"
@@ -71,10 +71,10 @@ func main() {
 	log.Info("Registering Components.")
 
 	// Setup Scheme for all resources
-	//if err := apis.AddToScheme(mgr.GetScheme()); err != nil {
-	//	log.Error(err, "")
-	//	os.Exit(1)
-	//}
+	if err := apis.AddToScheme(mgr.GetScheme()); err != nil {
+		log.Error(err, "")
+		os.Exit(1)
+	}
 
 	// Setup all Controllers
 	if err := controller.AddToManager(mgr); err != nil {
diff --git a/deploy/crds/k8s_v1alpha1_network_cr.yaml b/deploy/crds/k8s_v1alpha1_network_cr.yaml
new file mode 100644
index 0000000..5f3cd9b
--- /dev/null
+++ b/deploy/crds/k8s_v1alpha1_network_cr.yaml
@@ -0,0 +1,13 @@
+apiVersion: k8s.plugin.opnfv.org/v1alpha1
+kind: Network
+metadata:
+  name: example-network
+spec:
+  # Add fields here
+  cniType: ovn4nfv
+  ipv4Subnets:
+  - subnet: 172.16.33.0/24
+    name: subnet1
+    gateway: 172.16.33.1/24
+    excludeIps: 172.16.33.2 172.16.33.5..172.16.33.10
+  
diff --git a/deploy/crds/k8s_v1alpha1_network_crd.yaml b/deploy/crds/k8s_v1alpha1_network_crd.yaml
new file mode 100644
index 0000000..793261e
--- /dev/null
+++ b/deploy/crds/k8s_v1alpha1_network_crd.yaml
@@ -0,0 +1,117 @@
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: networks.k8s.plugin.opnfv.org
+spec:
+  group: k8s.plugin.opnfv.org
+  names:
+    kind: Network
+    listKind: NetworkList
+    plural: networks
+    singular: network
+  scope: Namespaced
+  subresources:
+    status: {}
+  validation:
+    openAPIV3Schema:
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            of an object. Servers should convert recognized schemas to the latest
+            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources'
+          type: string
+        kind:
+          description: 'Kind is a string value representing the REST resource this
+            object represents. Servers may infer this from the endpoint the client
+            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          properties:
+            cniType:
+              description: 'INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
+                Important: Run "operator-sdk generate k8s" to regenerate code after
+                modifying this file Add custom validation using kubebuilder tags:
+                https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html'
+              type: string
+            dns:
+              properties:
+                domain:
+                  type: string
+                nameservers:
+                  items:
+                    type: string
+                  type: array
+                options:
+                  items:
+                    type: string
+                  type: array
+                search:
+                  items:
+                    type: string
+                  type: array
+              type: object
+            ipv4Subnets:
+              items:
+                properties:
+                  excludeIps:
+                    type: string
+                  gateway:
+                    type: string
+                  name:
+                    type: string
+                  subnet:
+                    type: string
+                required:
+                - name
+                - subnet
+                type: object
+              type: array
+            ipv6Subnets:
+              items:
+                properties:
+                  excludeIps:
+                    type: string
+                  gateway:
+                    type: string
+                  name:
+                    type: string
+                  subnet:
+                    type: string
+                required:
+                - name
+                - subnet
+                type: object
+              type: array
+            routes:
+              items:
+                properties:
+                  dst:
+                    type: string
+                  gw:
+                    type: string
+                required:
+                - dst
+                type: object
+              type: array
+          required:
+          - cniType
+          - ipv4Subnets
+          type: object
+        status:
+          properties:
+            state:
+              description: 'INSERT ADDITIONAL STATUS FIELD - define observed state
+                of cluster Important: Run "operator-sdk generate k8s" to regenerate
+                code after modifying this file Add custom validation using kubebuilder
+                tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html'
+              type: string
+          required:
+          - state
+          type: object
+  version: v1alpha1
+  versions:
+  - name: v1alpha1
+    served: true
+    storage: true
diff --git a/deploy/crds/k8s_v1alpha1_providernetwork_crd.yaml b/deploy/crds/k8s_v1alpha1_providernetwork_crd.yaml
new file mode 100644
index 0000000..eabf3f2
--- /dev/null
+++ b/deploy/crds/k8s_v1alpha1_providernetwork_crd.yaml
@@ -0,0 +1,136 @@
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: providernetworks.k8s.plugin.opnfv.org
+spec:
+  group: k8s.plugin.opnfv.org
+  names:
+    kind: ProviderNetwork
+    listKind: ProviderNetworkList
+    plural: providernetworks
+    singular: providernetwork
+  scope: Namespaced
+  subresources:
+    status: {}
+  validation:
+    openAPIV3Schema:
+      properties:
+        apiVersion:
+          description: 'APIVersion defines the versioned schema of this representation
+            of an object. Servers should convert recognized schemas to the latest
+            internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources'
+          type: string
+        kind:
+          description: 'Kind is a string value representing the REST resource this
+            object represents. Servers may infer this from the endpoint the client
+            submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          properties:
+            cniType:
+              description: 'INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
+                Important: Run "operator-sdk generate k8s" to regenerate code after
+                modifying this file Add custom validation using kubebuilder tags:
+                https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html'
+              type: string
+            dns:
+              properties:
+                domain:
+                  type: string
+                nameservers:
+                  items:
+                    type: string
+                  type: array
+                options:
+                  items:
+                    type: string
+                  type: array
+                search:
+                  items:
+                    type: string
+                  type: array
+              type: object
+            ipv4Subnets:
+              items:
+                properties:
+                  excludeIps:
+                    type: string
+                  gateway:
+                    type: string
+                  name:
+                    type: string
+                  subnet:
+                    type: string
+                required:
+                - name
+                - subnet
+                type: object
+              type: array
+            ipv6Subnets:
+              items:
+                properties:
+                  excludeIps:
+                    type: string
+                  gateway:
+                    type: string
+                  name:
+                    type: string
+                  subnet:
+                    type: string
+                required:
+                - name
+                - subnet
+                type: object
+              type: array
+            providerNetType:
+              type: string
+            routes:
+              items:
+                properties:
+                  dst:
+                    type: string
+                  gw:
+                    type: string
+                required:
+                - dst
+                type: object
+              type: array
+            vlan:
+              properties:
+                logicalInterfaceName:
+                  type: string
+                node:
+                  type: string
+                providerInterfaceName:
+                  type: string
+                vlanId:
+                  type: string
+              required:
+              - vlanId
+              - node
+              - providerInterfaceName
+              type: object
+          required:
+          - cniType
+          - ipv4Subnets
+          - providerNetType
+          - vlan
+          type: object
+        status:
+          properties:
+            state:
+              description: 'INSERT ADDITIONAL STATUS FIELD - define observed state
+                of cluster Important: Run "operator-sdk generate k8s" to regenerate
+                code after modifying this file Add custom validation using kubebuilder
+                tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html'
+              type: string
+          required:
+          - state
+          type: object
+  version: v1alpha1
+  versions:
+  - name: v1alpha1
+    served: true
+    storage: true
diff --git a/pkg/apis/addtoscheme_k8s_v1alpha1.go b/pkg/apis/addtoscheme_k8s_v1alpha1.go
new file mode 100644
index 0000000..b6d6189
--- /dev/null
+++ b/pkg/apis/addtoscheme_k8s_v1alpha1.go
@@ -0,0 +1,10 @@
+package apis
+
+import (
+	"ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1"
+)
+
+func init() {
+	// Register the types with the Scheme so the components can map objects to GroupVersionKinds and back
+	AddToSchemes = append(AddToSchemes, v1alpha1.SchemeBuilder.AddToScheme)
+}
diff --git a/pkg/apis/apis.go b/pkg/apis/apis.go
new file mode 100644
index 0000000..07dc961
--- /dev/null
+++ b/pkg/apis/apis.go
@@ -0,0 +1,13 @@
+package apis
+
+import (
+	"k8s.io/apimachinery/pkg/runtime"
+)
+
+// AddToSchemes may be used to add all resources defined in the project to a Scheme
+var AddToSchemes runtime.SchemeBuilder
+
+// AddToScheme adds all Resources to the Scheme
+func AddToScheme(s *runtime.Scheme) error {
+	return AddToSchemes.AddToScheme(s)
+}
diff --git a/pkg/apis/k8s/group.go b/pkg/apis/k8s/group.go
new file mode 100644
index 0000000..8168e37
--- /dev/null
+++ b/pkg/apis/k8s/group.go
@@ -0,0 +1,6 @@
+// Package k8s contains k8s API versions.
+//
+// This file ensures Go source parsers acknowledge the k8s package
+// and any child packages. It can be removed if any other Go source files are
+// added to this package.
+package k8s
diff --git a/pkg/apis/k8s/v1alpha1/doc.go b/pkg/apis/k8s/v1alpha1/doc.go
new file mode 100644
index 0000000..e2e174b
--- /dev/null
+++ b/pkg/apis/k8s/v1alpha1/doc.go
@@ -0,0 +1,4 @@
+// Package v1alpha1 contains API Schema definitions for the k8s v1alpha1 API group
+// +k8s:deepcopy-gen=package,register
+// +groupName=k8s.plugin.opnfv.org
+package v1alpha1
diff --git a/pkg/apis/k8s/v1alpha1/network_types.go b/pkg/apis/k8s/v1alpha1/network_types.go
new file mode 100644
index 0000000..a52dd58
--- /dev/null
+++ b/pkg/apis/k8s/v1alpha1/network_types.go
@@ -0,0 +1,82 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// EDIT THIS FILE!  THIS IS SCAFFOLDING FOR YOU TO OWN!
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+// NetworkSpec defines the desired state of Network
+// +k8s:openapi-gen=true
+type NetworkSpec struct {
+	// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
+	// Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file
+	// Add custom validation using kubebuilder tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html
+	CniType     string     `json:"cniType"`
+	Ipv4Subnets []IpSubnet `json:"ipv4Subnets"`
+	Ipv6Subnets []IpSubnet `json:"ipv6Subnets,omitempty"`
+	DNS         DnsSpec    `json:"dns,omitempty"`
+	Routes      []Route    `json:"routes,omitempty"`
+}
+
+type IpSubnet struct {
+	Name       string `json:"name"`
+	Subnet     string `json:"subnet"`
+	Gateway    string `json:"gateway,omitempty"`
+	ExcludeIps string `json:"excludeIps,omitempty"`
+}
+
+type Route struct {
+	Dst string `json:"dst"`
+	GW  string `json:"gw,omitempty"`
+}
+
+type DnsSpec struct {
+	Nameservers []string `json:"nameservers,omitempty"`
+	Domain      string   `json:"domain,omitempty"`
+	Search      []string `json:"search,omitempty"`
+	Options     []string `json:"options,omitempty"`
+}
+
+const (
+	//Created indicates the status of success
+	Created = "Created"
+	//Indicates internal Irrecoverable Error
+	InternalError = "InternalError"
+)
+
+// NetworkStatus defines the observed state of Network
+// +k8s:openapi-gen=true
+type NetworkStatus struct {
+	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
+	// Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file
+	// Add custom validation using kubebuilder tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html
+	State string `json:"state"` // Indicates if Network is in "created" state
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// Network is the Schema for the networks API
+// +k8s:openapi-gen=true
+// +kubebuilder:subresource:status
+type Network struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   NetworkSpec   `json:"spec,omitempty"`
+	Status NetworkStatus `json:"status,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// NetworkList contains a list of Network
+type NetworkList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []Network `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&Network{}, &NetworkList{})
+}
diff --git a/pkg/apis/k8s/v1alpha1/providernetwork_types.go b/pkg/apis/k8s/v1alpha1/providernetwork_types.go
new file mode 100644
index 0000000..b292827
--- /dev/null
+++ b/pkg/apis/k8s/v1alpha1/providernetwork_types.go
@@ -0,0 +1,65 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// EDIT THIS FILE!  THIS IS SCAFFOLDING FOR YOU TO OWN!
+// NOTE: json tags are required.  Any new fields you add must have json tags for the fields to be serialized.
+
+// ProviderNetworkSpec defines the desired state of ProviderNetwork
+// +k8s:openapi-gen=true
+type ProviderNetworkSpec struct {
+	// INSERT ADDITIONAL SPEC FIELDS - desired state of cluster
+	// Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file
+	// Add custom validation using kubebuilder tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html
+	CniType         string     `json:"cniType"`
+	Ipv4Subnets     []IpSubnet `json:"ipv4Subnets"`
+	Ipv6Subnets     []IpSubnet `json:"ipv6Subnets,omitempty"`
+	DNS             DnsSpec    `json:"dns,omitempty"`
+	Routes          []Route    `json:"routes,omitempty"`
+	ProviderNetType string     `json:"providerNetType"`
+	Vlan            VlanSpec   `json:"vlan"` // For now VLAN is the only supported type
+}
+
+type VlanSpec struct {
+	VlanId                string `json:"vlanId"`
+	Node                  string `json:"node"`
+	ProviderInterfaceName string `json:"providerInterfaceName"`
+	LogicalInterfaceName  string `json:"logicalInterfaceName,omitempty"`
+}
+
+// ProviderNetworkStatus defines the observed state of ProviderNetwork
+// +k8s:openapi-gen=true
+type ProviderNetworkStatus struct {
+	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
+	// Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file
+	// Add custom validation using kubebuilder tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html
+	State string `json:"state"` // Indicates if ProviderNetwork is in "created" state
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ProviderNetwork is the Schema for the providernetworks API
+// +k8s:openapi-gen=true
+// +kubebuilder:subresource:status
+type ProviderNetwork struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   ProviderNetworkSpec   `json:"spec,omitempty"`
+	Status ProviderNetworkStatus `json:"status,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ProviderNetworkList contains a list of ProviderNetwork
+type ProviderNetworkList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ProviderNetwork `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&ProviderNetwork{}, &ProviderNetworkList{})
+}
diff --git a/pkg/apis/k8s/v1alpha1/register.go b/pkg/apis/k8s/v1alpha1/register.go
new file mode 100644
index 0000000..b65f347
--- /dev/null
+++ b/pkg/apis/k8s/v1alpha1/register.go
@@ -0,0 +1,19 @@
+// NOTE: Boilerplate only.  Ignore this file.
+
+// Package v1alpha1 contains API Schema definitions for the k8s v1alpha1 API group
+// +k8s:deepcopy-gen=package,register
+// +groupName=k8s.plugin.opnfv.org
+package v1alpha1
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+	"sigs.k8s.io/controller-runtime/pkg/runtime/scheme"
+)
+
+var (
+	// SchemeGroupVersion is group version used to register these objects
+	SchemeGroupVersion = schema.GroupVersion{Group: "k8s.plugin.opnfv.org", Version: "v1alpha1"}
+
+	// SchemeBuilder is used to add go types to the GroupVersionKind scheme
+	SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
+)
diff --git a/pkg/apis/k8s/v1alpha1/zz_generated.deepcopy.go b/pkg/apis/k8s/v1alpha1/zz_generated.deepcopy.go
new file mode 100644
index 0000000..b524d40
--- /dev/null
+++ b/pkg/apis/k8s/v1alpha1/zz_generated.deepcopy.go
@@ -0,0 +1,307 @@
+// +build !ignore_autogenerated
+
+// Code generated by operator-sdk. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	runtime "k8s.io/apimachinery/pkg/runtime"
+)
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *DnsSpec) DeepCopyInto(out *DnsSpec) {
+	*out = *in
+	if in.Nameservers != nil {
+		in, out := &in.Nameservers, &out.Nameservers
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Search != nil {
+		in, out := &in.Search, &out.Search
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	if in.Options != nil {
+		in, out := &in.Options, &out.Options
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new DnsSpec.
+func (in *DnsSpec) DeepCopy() *DnsSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(DnsSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *IpSubnet) DeepCopyInto(out *IpSubnet) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IpSubnet.
+func (in *IpSubnet) DeepCopy() *IpSubnet {
+	if in == nil {
+		return nil
+	}
+	out := new(IpSubnet)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Network) DeepCopyInto(out *Network) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	out.Status = in.Status
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Network.
+func (in *Network) DeepCopy() *Network {
+	if in == nil {
+		return nil
+	}
+	out := new(Network)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *Network) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NetworkList) DeepCopyInto(out *NetworkList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]Network, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NetworkList.
+func (in *NetworkList) DeepCopy() *NetworkList {
+	if in == nil {
+		return nil
+	}
+	out := new(NetworkList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *NetworkList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NetworkSpec) DeepCopyInto(out *NetworkSpec) {
+	*out = *in
+	if in.Ipv4Subnets != nil {
+		in, out := &in.Ipv4Subnets, &out.Ipv4Subnets
+		*out = make([]IpSubnet, len(*in))
+		copy(*out, *in)
+	}
+	if in.Ipv6Subnets != nil {
+		in, out := &in.Ipv6Subnets, &out.Ipv6Subnets
+		*out = make([]IpSubnet, len(*in))
+		copy(*out, *in)
+	}
+	in.DNS.DeepCopyInto(&out.DNS)
+	if in.Routes != nil {
+		in, out := &in.Routes, &out.Routes
+		*out = make([]Route, len(*in))
+		copy(*out, *in)
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NetworkSpec.
+func (in *NetworkSpec) DeepCopy() *NetworkSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(NetworkSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *NetworkStatus) DeepCopyInto(out *NetworkStatus) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NetworkStatus.
+func (in *NetworkStatus) DeepCopy() *NetworkStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(NetworkStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProviderNetwork) DeepCopyInto(out *ProviderNetwork) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
+	in.Spec.DeepCopyInto(&out.Spec)
+	out.Status = in.Status
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProviderNetwork.
+func (in *ProviderNetwork) DeepCopy() *ProviderNetwork {
+	if in == nil {
+		return nil
+	}
+	out := new(ProviderNetwork)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ProviderNetwork) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProviderNetworkList) DeepCopyInto(out *ProviderNetworkList) {
+	*out = *in
+	out.TypeMeta = in.TypeMeta
+	out.ListMeta = in.ListMeta
+	if in.Items != nil {
+		in, out := &in.Items, &out.Items
+		*out = make([]ProviderNetwork, len(*in))
+		for i := range *in {
+			(*in)[i].DeepCopyInto(&(*out)[i])
+		}
+	}
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProviderNetworkList.
+func (in *ProviderNetworkList) DeepCopy() *ProviderNetworkList {
+	if in == nil {
+		return nil
+	}
+	out := new(ProviderNetworkList)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
+func (in *ProviderNetworkList) DeepCopyObject() runtime.Object {
+	if c := in.DeepCopy(); c != nil {
+		return c
+	}
+	return nil
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProviderNetworkSpec) DeepCopyInto(out *ProviderNetworkSpec) {
+	*out = *in
+	if in.Ipv4Subnets != nil {
+		in, out := &in.Ipv4Subnets, &out.Ipv4Subnets
+		*out = make([]IpSubnet, len(*in))
+		copy(*out, *in)
+	}
+	if in.Ipv6Subnets != nil {
+		in, out := &in.Ipv6Subnets, &out.Ipv6Subnets
+		*out = make([]IpSubnet, len(*in))
+		copy(*out, *in)
+	}
+	in.DNS.DeepCopyInto(&out.DNS)
+	if in.Routes != nil {
+		in, out := &in.Routes, &out.Routes
+		*out = make([]Route, len(*in))
+		copy(*out, *in)
+	}
+	out.Vlan = in.Vlan
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProviderNetworkSpec.
+func (in *ProviderNetworkSpec) DeepCopy() *ProviderNetworkSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(ProviderNetworkSpec)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *ProviderNetworkStatus) DeepCopyInto(out *ProviderNetworkStatus) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ProviderNetworkStatus.
+func (in *ProviderNetworkStatus) DeepCopy() *ProviderNetworkStatus {
+	if in == nil {
+		return nil
+	}
+	out := new(ProviderNetworkStatus)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *Route) DeepCopyInto(out *Route) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Route.
+func (in *Route) DeepCopy() *Route {
+	if in == nil {
+		return nil
+	}
+	out := new(Route)
+	in.DeepCopyInto(out)
+	return out
+}
+
+// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
+func (in *VlanSpec) DeepCopyInto(out *VlanSpec) {
+	*out = *in
+	return
+}
+
+// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VlanSpec.
+func (in *VlanSpec) DeepCopy() *VlanSpec {
+	if in == nil {
+		return nil
+	}
+	out := new(VlanSpec)
+	in.DeepCopyInto(out)
+	return out
+}
diff --git a/pkg/apis/k8s/v1alpha1/zz_generated.openapi.go b/pkg/apis/k8s/v1alpha1/zz_generated.openapi.go
new file mode 100644
index 0000000..7343285
--- /dev/null
+++ b/pkg/apis/k8s/v1alpha1/zz_generated.openapi.go
@@ -0,0 +1,286 @@
+// +build !
+
+// This file was autogenerated by openapi-gen. Do not edit it manually!
+
+package v1alpha1
+
+import (
+	spec "github.com/go-openapi/spec"
+	common "k8s.io/kube-openapi/pkg/common"
+)
+
+func GetOpenAPIDefinitions(ref common.ReferenceCallback) map[string]common.OpenAPIDefinition {
+	return map[string]common.OpenAPIDefinition{
+		"ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.Network":               schema_pkg_apis_k8s_v1alpha1_Network(ref),
+		"ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.NetworkSpec":           schema_pkg_apis_k8s_v1alpha1_NetworkSpec(ref),
+		"ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.NetworkStatus":         schema_pkg_apis_k8s_v1alpha1_NetworkStatus(ref),
+		"ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.ProviderNetwork":       schema_pkg_apis_k8s_v1alpha1_ProviderNetwork(ref),
+		"ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.ProviderNetworkSpec":   schema_pkg_apis_k8s_v1alpha1_ProviderNetworkSpec(ref),
+		"ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.ProviderNetworkStatus": schema_pkg_apis_k8s_v1alpha1_ProviderNetworkStatus(ref),
+	}
+}
+
+func schema_pkg_apis_k8s_v1alpha1_Network(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "Network is the Schema for the networks API",
+				Properties: map[string]spec.Schema{
+					"kind": {
+						SchemaProps: spec.SchemaProps{
+							Description: "Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"apiVersion": {
+						SchemaProps: spec.SchemaProps{
+							Description: "APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"metadata": {
+						SchemaProps: spec.SchemaProps{
+							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+						},
+					},
+					"spec": {
+						SchemaProps: spec.SchemaProps{
+							Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.NetworkSpec"),
+						},
+					},
+					"status": {
+						SchemaProps: spec.SchemaProps{
+							Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.NetworkStatus"),
+						},
+					},
+				},
+			},
+		},
+		Dependencies: []string{
+			"k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta", "ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.NetworkSpec", "ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.NetworkStatus"},
+	}
+}
+
+func schema_pkg_apis_k8s_v1alpha1_NetworkSpec(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "NetworkSpec defines the desired state of Network",
+				Properties: map[string]spec.Schema{
+					"cniType": {
+						SchemaProps: spec.SchemaProps{
+							Description: "INSERT ADDITIONAL SPEC FIELDS - desired state of cluster Important: Run \"operator-sdk generate k8s\" to regenerate code after modifying this file Add custom validation using kubebuilder tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"ipv4Subnets": {
+						SchemaProps: spec.SchemaProps{
+							Type: []string{"array"},
+							Items: &spec.SchemaOrArray{
+								Schema: &spec.Schema{
+									SchemaProps: spec.SchemaProps{
+										Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.IpSubnet"),
+									},
+								},
+							},
+						},
+					},
+					"ipv6Subnets": {
+						SchemaProps: spec.SchemaProps{
+							Type: []string{"array"},
+							Items: &spec.SchemaOrArray{
+								Schema: &spec.Schema{
+									SchemaProps: spec.SchemaProps{
+										Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.IpSubnet"),
+									},
+								},
+							},
+						},
+					},
+					"dns": {
+						SchemaProps: spec.SchemaProps{
+							Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.DnsSpec"),
+						},
+					},
+					"routes": {
+						SchemaProps: spec.SchemaProps{
+							Type: []string{"array"},
+							Items: &spec.SchemaOrArray{
+								Schema: &spec.Schema{
+									SchemaProps: spec.SchemaProps{
+										Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.Route"),
+									},
+								},
+							},
+						},
+					},
+				},
+				Required: []string{"cniType", "ipv4Subnets"},
+			},
+		},
+		Dependencies: []string{
+			"ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.DnsSpec", "ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.IpSubnet", "ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.Route"},
+	}
+}
+
+func schema_pkg_apis_k8s_v1alpha1_NetworkStatus(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "NetworkStatus defines the observed state of Network",
+				Properties: map[string]spec.Schema{
+					"state": {
+						SchemaProps: spec.SchemaProps{
+							Description: "INSERT ADDITIONAL STATUS FIELD - define observed state of cluster Important: Run \"operator-sdk generate k8s\" to regenerate code after modifying this file Add custom validation using kubebuilder tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+				},
+				Required: []string{"state"},
+			},
+		},
+		Dependencies: []string{},
+	}
+}
+
+func schema_pkg_apis_k8s_v1alpha1_ProviderNetwork(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "ProviderNetwork is the Schema for the providernetworks API",
+				Properties: map[string]spec.Schema{
+					"kind": {
+						SchemaProps: spec.SchemaProps{
+							Description: "Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#types-kinds",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"apiVersion": {
+						SchemaProps: spec.SchemaProps{
+							Description: "APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#resources",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"metadata": {
+						SchemaProps: spec.SchemaProps{
+							Ref: ref("k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta"),
+						},
+					},
+					"spec": {
+						SchemaProps: spec.SchemaProps{
+							Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.ProviderNetworkSpec"),
+						},
+					},
+					"status": {
+						SchemaProps: spec.SchemaProps{
+							Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.ProviderNetworkStatus"),
+						},
+					},
+				},
+			},
+		},
+		Dependencies: []string{
+			"k8s.io/apimachinery/pkg/apis/meta/v1.ObjectMeta", "ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.ProviderNetworkSpec", "ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.ProviderNetworkStatus"},
+	}
+}
+
+func schema_pkg_apis_k8s_v1alpha1_ProviderNetworkSpec(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "ProviderNetworkSpec defines the desired state of ProviderNetwork",
+				Properties: map[string]spec.Schema{
+					"cniType": {
+						SchemaProps: spec.SchemaProps{
+							Description: "INSERT ADDITIONAL SPEC FIELDS - desired state of cluster Important: Run \"operator-sdk generate k8s\" to regenerate code after modifying this file Add custom validation using kubebuilder tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+					"ipv4Subnets": {
+						SchemaProps: spec.SchemaProps{
+							Type: []string{"array"},
+							Items: &spec.SchemaOrArray{
+								Schema: &spec.Schema{
+									SchemaProps: spec.SchemaProps{
+										Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.IpSubnet"),
+									},
+								},
+							},
+						},
+					},
+					"ipv6Subnets": {
+						SchemaProps: spec.SchemaProps{
+							Type: []string{"array"},
+							Items: &spec.SchemaOrArray{
+								Schema: &spec.Schema{
+									SchemaProps: spec.SchemaProps{
+										Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.IpSubnet"),
+									},
+								},
+							},
+						},
+					},
+					"dns": {
+						SchemaProps: spec.SchemaProps{
+							Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.DnsSpec"),
+						},
+					},
+					"routes": {
+						SchemaProps: spec.SchemaProps{
+							Type: []string{"array"},
+							Items: &spec.SchemaOrArray{
+								Schema: &spec.Schema{
+									SchemaProps: spec.SchemaProps{
+										Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.Route"),
+									},
+								},
+							},
+						},
+					},
+					"providerNetType": {
+						SchemaProps: spec.SchemaProps{
+							Type:   []string{"string"},
+							Format: "",
+						},
+					},
+					"vlan": {
+						SchemaProps: spec.SchemaProps{
+							Ref: ref("ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.VlanSpec"),
+						},
+					},
+				},
+				Required: []string{"cniType", "ipv4Subnets", "providerNetType", "vlan"},
+			},
+		},
+		Dependencies: []string{
+			"ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.DnsSpec", "ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.IpSubnet", "ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.Route", "ovn4nfv-k8s-plugin/pkg/apis/k8s/v1alpha1.VlanSpec"},
+	}
+}
+
+func schema_pkg_apis_k8s_v1alpha1_ProviderNetworkStatus(ref common.ReferenceCallback) common.OpenAPIDefinition {
+	return common.OpenAPIDefinition{
+		Schema: spec.Schema{
+			SchemaProps: spec.SchemaProps{
+				Description: "ProviderNetworkStatus defines the observed state of ProviderNetwork",
+				Properties: map[string]spec.Schema{
+					"state": {
+						SchemaProps: spec.SchemaProps{
+							Description: "INSERT ADDITIONAL STATUS FIELD - define observed state of cluster Important: Run \"operator-sdk generate k8s\" to regenerate code after modifying this file Add custom validation using kubebuilder tags: https://book-v1.book.kubebuilder.io/beyond_basics/generating_crd.html",
+							Type:        []string{"string"},
+							Format:      "",
+						},
+					},
+				},
+				Required: []string{"state"},
+			},
+		},
+		Dependencies: []string{},
+	}
+}