take CNs as input instead of hardcoding
take CNs as input instead of hardcoding

Signed-off-by: Eystein Måløy Stenberg <1e966b9e014c66ce5aceed412e6a616ca9c6175b@mender.io>

pasinskim/integration,GregorioDiStefano/integration,GregorioDiStefano/integration,pasinskim/integration,pasinskim/integration