echo -e " -s <stack name> user defined stack name, default is osm"
echo -e " -H <VCA host> use specific juju host controller IP"
echo -e " -S <VCA secret> use VCA/juju secret key"
echo -e " -s <stack name> user defined stack name, default is osm"
echo -e " -H <VCA host> use specific juju host controller IP"
echo -e " -S <VCA secret> use VCA/juju secret key"