Use docker to build go binaries

rootfs/etc/nginx/lua/test/up.sh

@@ -1,30 +0,0 @@
-#!/usr/bin/env bash
-
-# Copyright 2018 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.
-
-install()
-{
-  package="$1"
-  version="$2"
-
-  if luarocks list --porcelain $package $version | grep -q "installed"; then
-    echo $package already installed, skipping ;
-  else
-    sudo luarocks install $package $version;
-  fi
-}
-
-install busted 2.0.rc12
-install lua-cjson 2.1.0-1