Adding docker tag

Adds the tag to use when running docker from the DOCKER_TAG environment
variable.

Change-Id: Idde85510df01f8a809049dac62872db0c8a5bf25
JIRA: STORPERF-128
Signed-off-by: mbeierl <mark.beierl@dell.com>
(cherry picked from commit d96edc28f85b78f9323d407191d60e0d9c8749e2)

diff --git a/ci/launch_docker_container.sh b/ci/launch_docker_container.sh
index b119946..ec9c4d8 100755 (executable)
--- a/ci/launch_docker_container.sh
+++ b/ci/launch_docker_container.sh
@@ -29,7 +29,12 @@ then
     sudo chown 33:33 job/carbon
 fi
 
-docker pull opnfv/storperf:latest
+if [ -z $DOCKER_TAG ]
+then
+    DOCKER_TAG=latest
+fi
+
+docker pull opnfv/storperf:$DOCKER_TAG
 
 docker run -d --env-file `pwd`/job/admin.rc \
     -p 5000:5000 \