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| -rw-r--r-- | docker/Dockerfile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile index 48e254f..fa78819 100644 --- a/docker/Dockerfile +++ b/docker/Dockerfile @@ -1,5 +1,7 @@ FROM centos:7
LABEL escalator_image_version=1.0
+ARG BRANCH
+ENV BRANCH=${BRANCH:-master}
RUN yum -y update
RUN yum -y install centos-release-openstack-newton
RUN yum -y install \
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