export RUN_TEMPEST=${RUN_TEMPEST:-false}
# Set this to to true to force XCI to re-create the target OS images
export CLEAN_DIB_IMAGES=${CLEAN_DIB_IMAGES:-false}
+# Set this to a full path pointing to extra config files (containing
+# group_vars/all)
+export XCI_EXTRA_VARS_PATH=${XCI_EXTRA_VARS_PATH:-""}