Comment 4 for bug 2043194

CE team will provide the image build script to customers/downloadstream to build images. We would like to keep the script as simple as possible. It will be more easy for customers to build and customize images if all customizations can be done by ui-3.0's yaml.

Some customers complained about boot time. Disabling cloud-init is one of options to reduce boot time. We have reviewed cloud-init configs used on CE projects. Some can be done by meta packages while some like user account/password still need ubuntu-image. So, it would be better if ui 3.0 can support this feature.