Output version before Docker builds

Its helpful to know which version of docker is being used to build a
project when debugging build failures.

Change-Id: I2bb9c5386d1d69e61c4477913f5f0162acd0c47d
Signed-off-by: Trevor Bramwell <tbramwell@linuxfoundation.org>

diff --git a/jjb/releng/opnfv-docker.sh b/jjb/releng/opnfv-docker.sh
index 69a9f89..28e5b7c 100644 (file)
--- a/jjb/releng/opnfv-docker.sh
+++ b/jjb/releng/opnfv-docker.sh
@@ -12,8 +12,8 @@ set -o nounset
 set -o pipefail
 
 
-
-echo "Starting opnfv-docker for $DOCKER_REPO_NAME ..."
+echo "Using Docker $(docker --version) on $NODE_NAME"
+echo "Starting Docker build for $DOCKER_REPO_NAME ..."
 echo "--------------------------------------------------------"
 echo