syntax = "proto3";

package rpc;

option go_package = "github.com/aws/amazon-vpc-cni-k8s/rpc;rpc";

// The service definition.
service CNIBackend {
  rpc AddNetwork (AddNetworkRequest) returns (AddNetworkReply) {}
  rpc DelNetwork (DelNetworkRequest) returns (DelNetworkReply) {}
}

message AddNetworkRequest {
  string ClientVersion = 8;
  string K8S_POD_NAME = 1;
  string K8S_POD_NAMESPACE = 2;
  string K8S_POD_INFRA_CONTAINER_ID = 3;
  string ContainerID = 7;
  string IfName = 5;
  string NetworkName = 6;
  string Netns = 4;
  // next field: 9
}

message AddNetworkReply {
  bool Success = 1;
  string IPv4Addr = 2;
  string IPv6Addr = 11;
  int32 DeviceNumber = 4;
  bool UseExternalSNAT = 5;
  repeated string VPCv4CIDRs = 6;
  repeated string VPCv6CIDRs = 12;

  // start of pod-eni parameters
  int32 PodVlanId = 7;
  string PodENIMAC = 8;
  string PodENISubnetGW = 9;
  int32 ParentIfIndex = 10;
  // end of pod-eni parameters

  // next field: 13
}

message DelNetworkRequest {
  string ClientVersion = 9;
  string K8S_POD_NAME = 1;
  string K8S_POD_NAMESPACE = 2;
  string K8S_POD_INFRA_CONTAINER_ID = 3;
  string Reason = 5;
  string ContainerID = 8;
  string IfName = 6;
  string NetworkName = 7;
  // next field: 10
}

message DelNetworkReply {
  bool Success = 1;
  string IPv4Addr = 2;
  string IPv6Addr = 5;
  int32 DeviceNumber = 3;

  // start of pod-eni parameters
  int32 PodVlanId = 4;
  // end of pod-eni parameters

  // next field: 6
}