Adding gRPC proto and server

gRPC server is required to send updates
to nfn-agent running on all the nodes in
the cluster, to setup provider networks
as defined in the provider network CR. This
patch includes proto file and generated code
along with gRPC server code

Change-Id: I891629d84932ae662ba7545ebfe4d9921448fdc1
Signed-off-by: Ritu Sood <ritu.sood@intel.com>

2 files changed, 30 insertions, 8 deletions

diff --git a/pkg/apis/k8s/v1alpha1/providernetwork_types.go b/pkg/apis/k8s/v1alpha1/providernetwork_types.go
index b292827..3f8444f 100644
--- a/pkg/apis/k8s/v1alpha1/providernetwork_types.go
+++ b/pkg/apis/k8s/v1alpha1/providernetwork_types.go
@@ -23,10 +23,11 @@ type ProviderNetworkSpec struct {
 }
 
 type VlanSpec struct {
-	VlanId                string `json:"vlanId"`
-	Node                  string `json:"node"`
-	ProviderInterfaceName string `json:"providerInterfaceName"`
-	LogicalInterfaceName  string `json:"logicalInterfaceName,omitempty"`
+	VlanId                string   `json:"vlanId"`
+	VlanNodeSelector      string   `json:"vlanNodeSelector"`        // "all"/"any"(in which case a node will be randomly selected)/"specific"(see below)
+	NodeLabelList         []string `json:"nodeLabelList,omitempty"` // if VlanNodeSelector is value "specific" then this array provides a list of nodes labels
+	ProviderInterfaceName string   `json:"providerInterfaceName"`
+	LogicalInterfaceName  string   `json:"logicalInterfaceName,omitempty"`
 }
 
 // ProviderNetworkStatus defines the observed state of ProviderNetwork
diff --git a/pkg/apis/k8s/v1alpha1/zz_generated.deepcopy.go b/pkg/apis/k8s/v1alpha1/zz_generated.deepcopy.go
index b524d40..69f190e 100644
--- a/pkg/apis/k8s/v1alpha1/zz_generated.deepcopy.go
+++ b/pkg/apis/k8s/v1alpha1/zz_generated.deepcopy.go
@@ -1,6 +1,22 @@
 // +build !ignore_autogenerated
 
-// Code generated by operator-sdk. DO NOT EDIT.
+/*
+Copyright The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by deepcopy-gen. DO NOT EDIT.
 
 package v1alpha1
 
@@ -87,7 +103,7 @@ func (in *Network) DeepCopyObject() runtime.Object {
 func (in *NetworkList) DeepCopyInto(out *NetworkList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.ListMeta = in.ListMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]Network, len(*in))
@@ -196,7 +212,7 @@ func (in *ProviderNetwork) DeepCopyObject() runtime.Object {
 func (in *ProviderNetworkList) DeepCopyInto(out *ProviderNetworkList) {
 	*out = *in
 	out.TypeMeta = in.TypeMeta
-	out.ListMeta = in.ListMeta
+	in.ListMeta.DeepCopyInto(&out.ListMeta)
 	if in.Items != nil {
 		in, out := &in.Items, &out.Items
 		*out = make([]ProviderNetwork, len(*in))
@@ -244,7 +260,7 @@ func (in *ProviderNetworkSpec) DeepCopyInto(out *ProviderNetworkSpec) {
 		*out = make([]Route, len(*in))
 		copy(*out, *in)
 	}
-	out.Vlan = in.Vlan
+	in.Vlan.DeepCopyInto(&out.Vlan)
 	return
 }
 
@@ -293,6 +309,11 @@ func (in *Route) DeepCopy() *Route {
 // 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
+	if in.NodeLabelList != nil {
+		in, out := &in.NodeLabelList, &out.NodeLabelList
+		*out = make([]string, len(*in))
+		copy(*out, *in)
+	}
 	return
 }