add Token RPC endpoint to grab a machine token for adding it to a cluster

internal/machine/api/pb/machine_grpc.pb.go

@@ -11,6 +11,7 @@ import (
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
+	emptypb "google.golang.org/protobuf/types/known/emptypb"
 )
 
 // This is a compile-time assertion to ensure that this generated file
@@ -20,6 +21,7 @@ const _ = grpc.SupportPackageIsVersion9
 
 const (
 	Machine_InitCluster_FullMethodName = "/api.Machine/InitCluster"
+	Machine_Token_FullMethodName       = "/api.Machine/Token"
 )
 
 // MachineClient is the client API for Machine service.
@@ -27,6 +29,7 @@ const (
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type MachineClient interface {
 	InitCluster(ctx context.Context, in *InitClusterRequest, opts ...grpc.CallOption) (*InitClusterResponse, error)
+	Token(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*TokenResponse, error)
 }
 
 type machineClient struct {
@@ -47,11 +50,22 @@ func (c *machineClient) InitCluster(ctx context.Context, in *InitClusterRequest,
 	return out, nil
 }
 
+func (c *machineClient) Token(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*TokenResponse, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(TokenResponse)
+	err := c.cc.Invoke(ctx, Machine_Token_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // MachineServer is the server API for Machine service.
 // All implementations must embed UnimplementedMachineServer
 // for forward compatibility.
 type MachineServer interface {
 	InitCluster(context.Context, *InitClusterRequest) (*InitClusterResponse, error)
+	Token(context.Context, *emptypb.Empty) (*TokenResponse, error)
 	mustEmbedUnimplementedMachineServer()
 }
 
@@ -65,6 +79,9 @@ type UnimplementedMachineServer struct{}
 func (UnimplementedMachineServer) InitCluster(context.Context, *InitClusterRequest) (*InitClusterResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method InitCluster not implemented")
 }
+func (UnimplementedMachineServer) Token(context.Context, *emptypb.Empty) (*TokenResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Token not implemented")
+}
 func (UnimplementedMachineServer) mustEmbedUnimplementedMachineServer() {}
 func (UnimplementedMachineServer) testEmbeddedByValue()                 {}
 
@@ -104,6 +121,24 @@ func _Machine_InitCluster_Handler(srv interface{}, ctx context.Context, dec func
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Machine_Token_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(emptypb.Empty)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MachineServer).Token(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Machine_Token_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MachineServer).Token(ctx, req.(*emptypb.Empty))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Machine_ServiceDesc is the grpc.ServiceDesc for Machine service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -115,6 +150,10 @@ var Machine_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "InitCluster",
 			Handler:    _Machine_InitCluster_Handler,
 		},
+		{
+			MethodName: "Token",
+			Handler:    _Machine_Token_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "internal/machine/api/pb/machine.proto",