summaryrefslogtreecommitdiffstats
path: root/docker/Dockerfile
diff options
context:
space:
mode:
Diffstat (limited to 'docker/Dockerfile')
-rw-r--r--docker/Dockerfile2
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 \