From: Julien <zhang.jun3g@zte.com.cn>
Date: Fri, 23 Dec 2016 00:40:57 +0000 (+0800)
Subject: Add ARG in Dockerfile
X-Git-Tag: 1.0.0~61
X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=commitdiff_plain;h=e412a63ae5a0791512347d7ab842f27f0afc59aa;p=daisy.git

Add ARG in Dockerfile

build-arg requires a ARG define in Dockerfile.

Change-Id: Id895449f1d9d73ab70bd9958b8cc8cf2d92c5a3c
Signed-off-by: Julien <zhang.jun3g@zte.com.cn>
---

diff --git a/docker/Dockerfile b/docker/Dockerfile
index 87038585..6026db15 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,6 +1,7 @@
 FROM centos:7
 LABEL daisy_image_version=1.0
-ENV BRANCH=$BRANCH
+ARG BRANCH
+ENV BRANCH=${BRANCH:-master}
 RUN yum -y update
 RUN yum -y install centos-release-openstack-newton
 RUN yum -y install \