<fix>[iptables]: refactor iptables code

Resolves: ZSTAC-44463

Change-Id: I6c72706b636763616d666979736578796e636c76

autoconf

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 SCRIPT_NAME=$0
 REPO_NAME=`basename -s .git $(git config --get remote.origin.url)`

go.mod

@@ -15,4 +15,5 @@ require (
 	github.com/pkg/errors v0.8.1-0.20181023235946-059132a15dd0
 	github.com/prometheus/client_golang v0.9.2
 	github.com/sirupsen/logrus v1.8.1 // indirect
+	golang.org/x/sys v0.0.0-20210423082822-04245dca01da
 )

go.sum

@@ -108,6 +108,7 @@ golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e h1:4nW4NLDYnU28ojHaHO8OVxFHk/aQ33U01a9cjED+pzE=
 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

makefile

@@ -109,7 +109,7 @@ tar: zvr zvrarm zvrboot zvrbootarm
 
 .PHONY: test
 
-test:
+test: clean package
 	python=$$(which python3);\
 	if [ $$? == 1 ];then\
 		echo "can not find python3, please install python3";\