add design notes
add design notes
cloudfoundry-community/bosh-cloudstack-cpi-release,cloudfoundry-community/bosh-cloudstack-cpi-release,Orange-OpenSource/bosh-cloudstack-cpi-release,Orange-OpenSource/bosh-cloudstack-cpi-release,Orange-OpenSource/bosh-cloudstack-cpi-release,cloudfoundry-community/bosh-cloudstack-cpi-release