diskimage-builder/diskimage_builder/elements/ubuntu-minimal
azvyagintsev 3f8a85f932 Add 'DIB_UBUNTU_MIRROR_DISTS' to ubuntu-minimal
* Add "DIB_UBUNTU_MIRROR_DISTS":
    Default: ``updates,security,backports``
    Notes: For some deployment, is may be required
           to disable backport|update|etc packages
           integration.

Change-Id: Ic7dcd29ea658a66763b4422915149e4d3fe663cc
2021-01-27 10:32:49 +02:00
..
environment.d Add 'DIB_UBUNTU_MIRROR_DISTS' to ubuntu-minimal 2021-01-27 10:32:49 +02:00
root.d Add 'DIB_UBUNTU_MIRROR_DISTS' to ubuntu-minimal 2021-01-27 10:32:49 +02:00
test-elements ubuntu-minimal: Add Ubuntu Focal test build 2020-05-21 14:03:54 +10:00
element-deps Merge branch 'master' into merge-branch 2017-02-09 13:35:53 +11:00
element-provides Move elements & lib relative to diskimage_builder package 2016-11-01 17:27:41 -07:00
package-installs.yaml Revert "Revert "ubuntu-minimal : only install 16.04 HWE kernel on xenial"" 2020-05-27 06:18:02 +10:00
README.rst Add 'DIB_UBUNTU_MIRROR_DISTS' to ubuntu-minimal 2021-01-27 10:32:49 +02:00

==============
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-generic``
  :Description: Specifies the kernel meta package to install in the image.
  :Example: ``DIB_UBUNTU_KERNEL=linux-image-kvm``
  :Options: ``linux-image-generic``, ``linux-image-kvm``,
            ``linux-image-virtual``
  :Notes: The element must know about the package, otherwise it will select
          the default.


DIB_UBUNTU_MIRROR_DISTS:
  :Required: No
  :Default: ``updates,security,backports``
  :Description:  Allow to manage 'dists' repos
  :Example: ``DIB_UBUNTU_MIRROR_DISTS=updates,security``
  :Notes: For some deployment,
          is may be required to disable backport|update|etc packages integration.

.. element_deps::