adding a tester container

Change-Id: I6ca83cdbfc582daf561817e10262f8b1db85d27f
diff --git a/docker/Dockerfile.tester b/docker/Dockerfile.tester
new file mode 100644
index 0000000..a7778df
--- /dev/null
+++ b/docker/Dockerfile.tester
@@ -0,0 +1,9 @@
+FROM cord/voltha-base
+
+MAINTAINER Zsolt Haraszti <zharaszt@ciena.com>
+MAINTAINER Ali Al-Shabibi <ali.al-shabibi@onlab.us>
+MAINTAINER Nathan Knuth   <nathan.knuth@tibitcom.com>
+
+RUN apt update && apt install -y iperf isc-dhcp-client tcpdump net-tools iproute2 iputils-ping wpasupplicant
+
+COPY config/wpa_supplicant.conf /etc/wpa_supplicant/