ubuntu-minimal¶
The ubuntu-minimal element uses debootstrap for generating a
minimal image. In contrast the ubuntu element uses the cloud-image
as the initial base.
By default this element creates the latest LTS release. The exact
setting can be found in the element’s environment.d directory in
the variable DIB_RELEASE. If a different release of Ubuntu should
be created, the variable DIB_RELEASE can be set appropriately.
Note that this element installs systemd-sysv as the init system for
18.04+.
Environment Variables¶
- DIB_UBUNTU_KERNEL:
Required: No Default: linux-image-genericDescription: Specifies the kernel meta package to install in the image. Example: DIB_UBUNTU_KERNEL=linux-image-kvmOptions: linux-image-generic,linux-image-kvm,linux-image-virtualNotes: The element must know about the package, otherwise it will select the default.
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