-echo "---> Pushing image: $CONTAINER_PUSH_REGISTRY/$DOCKER_NAME:$DOCKER_IMAGE_TAG"
-docker_push_command="docker push "$CONTAINER_PUSH_REGISTRY/$DOCKER_NAME:$DOCKER_IMAGE_TAG""
+docker --version
+echo "Pushing image: $CONTAINER_PUSH_REGISTRY/$DOCKER_NAME:$DOCKER_IMAGE_TAG"
+docker_push_command="docker push $CONTAINER_PUSH_REGISTRY/$DOCKER_NAME:$DOCKER_IMAGE_TAG"