diskimage-builder

History

Andreas Florath 23ac49bf83 Move Ubuntu specific use_tempaddr setting to ubuntu-common element By default (during boot) the use_tempaddr is set to <=0 for all up-to date kernels. Only Ubuntu installes a sysctl setting which sets the use_tempaddr to 2 (/etc/sysctl.d/10-ipv6-privacy.conf) [1]. The 80-disable-rfc3041 overwrites this setting and sets use_tempaddr back to 0. Because this only affects Ubuntu it makes sense to move the script to the ubuntu-common element. The other motivation for the move is, to clear the base element that it can be removed. [1] https://bugs.launchpad.net/ubuntu/+source/procps/+bug/1068756 Change-Id: Ibf261818ca8243874fde9eb3650bb65188fa228d Signed-off-by: Andreas Florath <andreas@florath.net>		2017-02-07 20:41:13 +00:00
..
cleanup.d	Standarise tracing for scripts	2015-02-12 10:41:32 +11:00
environment.d	Split dib-init-system into its own element	2015-03-25 13:28:38 -04:00
extra-data.d	Export die() function	2016-05-27 09:25:22 +10:00
install.d	Move Ubuntu specific use_tempaddr setting to ubuntu-common element	2017-02-07 20:41:13 +00:00
pre-install.d	Fix add-apt-repository package for precise	2016-04-06 11:08:07 -07:00
root.d	Standarise tracing for scripts	2015-02-12 10:41:32 +11:00
element-deps	Break install-types out of base	2015-04-14 13:39:18 -04:00
package-installs.yaml	Use package-installs for ubuntu and base elements	2015-02-06 10:13:08 -08:00
pkg-map	Remove unnecessary dkms install from base	2016-09-12 11:42:51 -05:00
README.rst	Make managing hosts entries optional	2015-05-11 14:40:43 +02:00

README.rst

====
base
====
This is the base element.

Almost all users will want to include this in their disk image build,
as it includes a lot of useful functionality.

The `DIB_CLOUD_INIT_ETC_HOSTS` environment variable can be used to
customize cloud-init's management of `/etc/hosts`:

 * If the variable is set to something, write that value as
   cloud-init's manage_etc_hosts.

 * If the variable is set to an empty string, don't create
   manage_etc_hosts setting (cloud-init will use its default value).

 * If the variable is not set, use "localhost" for now. Later, not
   setting the variable will mean using cloud-init's default. (To
   preserve diskimage-builder's current default behavior in the
   future, set the variable to "localhost" explicitly.)

Notes:

 * If you are getting warnings during the build about your locale
   being missing, consider installing/generating the relevant locale.
   This may be as simple as having language-pack-XX installed in the
   pre-install stage

 * This element ensures /tmp/ccache will be available in the chroot
   during the root, extra-data, pre-install, install and post-install
   stages.  /tmp/ccache is unavailable during block-device, finalise
   and cleanup stages as it will have been automatically unmounted
   by then.