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diskimage-builder/elements/ubuntu
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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
..
bin Standarise tracing for scripts 2015-02-12 10:41:32 +11:00
environment.d Make xenial the ubuntu default 2016-06-25 04:20:47 +00:00
install.d Standarise tracing for scripts 2015-02-12 10:41:32 +11:00
pre-install.d Revert "Revert Xenial to Python 2" 2016-12-22 14:26:35 +11:00
root.d Standarise tracing for scripts 2015-02-12 10:41:32 +11:00
element-deps Move Ubuntu specific use_tempaddr setting to ubuntu-common element 2017-02-07 20:41:13 +00:00
element-provides Use provides to note an element provides an OS 2014-04-10 14:42:04 +01:00
package-installs.yaml Use package-installs for ubuntu and base elements 2015-02-06 10:13:08 -08:00
README.rst Set DIB_RELEASE in ubuntu element 2015-03-04 23:11:27 +00:00

README.rst 

======
ubuntu
======

Use Ubuntu cloud images as the baseline for built disk images.

Overrides:

 * To use a non-default URL for downloading base Ubuntu cloud images,
   use the environment variable DIB\_CLOUD\_IMAGES
 * To download a non-default release of Ubuntu cloud images, use the
   environment variable DIB\_RELEASE. This element will export the DIB_RELEASE
   variable.
 * To use different mirrors rather than the default of archive.ubuntu.com and
   security.ubuntu.com, use the environment variable DIB\_DISTRIBUTION\_MIRROR