Draft: Add user-data ntp, apk, packages, bootcmd and runcmd
Add support for various user-data keys in yaml.
- ntp
- apk cache
- apk repositories
- packages
- boocmd
- runcmd
This should be rebased on top of !53 (merged)
Add support for various user-data keys in yaml.
This should be rebased on top of !53 (merged)