From 335d18857efa6b32c5ae0ed757fce96d537e4772 Mon Sep 17 00:00:00 2001
From: Paul Caskey <pcaskey@internet2.edu>
Date: Wed, 1 Feb 2017 19:19:32 -0600
Subject: [PATCH] add env vars from args

---
 Dockerfile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Dockerfile b/Dockerfile
index c5767f7..8568244 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,8 @@ ARG maintainer=tier
 ARG imagename=shibboleth_idp
 ARG version=3.3.0
 ENV VERSION=$version
+ENV IMAGENAME=$imagename
+ENV MAINTAINER=$maintainer
 
 MAINTAINER $maintainer
 LABEL Vendor="Internet2"