We can select if we want an image with dpdk support by adding:
FEATURE_GATES=dpdk
That way we can reuse the same script for different distros by using
openstack-helm/tools/deployment/common/get-values-overrides.sh
Change-Id: Ia2c53556be650899fdd67c1ec06f5c68ae63c9d4
Signed-off-by: Manuel Buil <mbuil@suse.com>