diskimage-builder

History

Alfredo Moralejo cdff9045c0 Add support for CentOS Stream 9 in DIB CentOS Stream 9 is close to be released, and official mirrors are already poplated. This patch is adding support to centos-minimal in CS9. Also enable centos-minimal/[8,9]-stream-build-succeeds tests. This patch is being tested together with [1] to apply following list of elements: vm centos-minimal simple-init growroot nodepool-base openstack-repos infra-package-needs [1] https://review.opendev.org/c/openstack/project-config/+/811442 Change-Id: Iecf7f7e4c992bb23437b6461cdd04cdca96aafa6		2021-10-27 13:38:14 +02:00
..
environment.d	Support secure-boot bootloader where possible	2021-03-11 10:27:59 +13:00
test-elements	Add support for CentOS Stream 9 in DIB	2021-10-27 13:38:14 +02:00
yum.repos.d	Add support for CentOS Stream 9 in DIB	2021-10-27 13:38:14 +02:00
element-deps	Move elements & lib relative to diskimage_builder package	2016-11-01 17:27:41 -07:00
element-provides	Move elements & lib relative to diskimage_builder package	2016-11-01 17:27:41 -07:00
README.rst	Add support for CentOS 8 Stream	2020-06-22 10:36:30 +02:00

README.rst

==============
centos-minimal
==============
Create a minimal image based on CentOS

Use of this element will require 'yum' and 'yum-utils' to be installed on
Ubuntu and Debian. Nothing additional is needed on Fedora or CentOS.

By default this builds CentOS 7 images.  Set ``DIB_RELEASE`` to ``7``,
``8`` or ``8-stream`` to explicitly select the release.

For CentOS 7, by default, ``DIB_YUM_MINIMAL_CREATE_INTERFACES`` is set
to enable the creation of
``/etc/sysconfig/network-scripts/ifcfg-eth[0|1]`` scripts to enable
DHCP on the ``eth0`` & ``eth1`` interfaces.  If you do not have these
interfaces, or if you are using something else to setup the network
such as cloud-init, glean or network-manager, you would want to set
this to ``0``.  For CentOS 8 and CentOS 8 Stream, this is set to ``0`` by
default as the system uses NetworkManager by default.