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diskimage-builder/diskimage_builder/elements/bootloader
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Jesse Keating 84d10dce57 Remove use of 'which'. 
Instead, either use the bash built-in of type to ensure it exists. Since
which is an external dep, things can fail oddly in a constrained
environment.

Also add a dib-lint test for this.

Change-Id: I645029f5b5bfe1198c89ce10fd3246be8636e8af
Signed-off-by: Jesse Keating <omgjlk@us.ibm.com>
2017-05-19 12:43:36 -07:00
..
cleanup.d Move elements & lib relative to diskimage_builder package 2016-11-01 17:27:41 -07:00
environment.d Send custom parameters in bootloader to GRUB_CMDLINE 2017-03-08 15:43:46 +01:00
finalise.d Remove use of 'which'. 2017-05-19 12:43:36 -07:00
pkg-map Move elements & lib relative to diskimage_builder package 2016-11-01 17:27:41 -07:00
README.rst Fix typo in CMDLINE env var for bootloader 2017-03-22 12:02:37 +01:00

README.rst 

==========
bootloader
==========

Installs ``grub[2]`` on boot partition on the system. In case GRUB2 is
not available in the system, a fallback to Extlinux will happen. It's
also possible to enforce the use of Extlinux by exporting a
``DIB_EXTLINUX`` variable to the environment.

Arguments
=========

* ``DIB_GRUB_TIMEOUT`` sets the ``grub`` menu timeout.  It defaults to
  5 seconds.  Set this to 0 (no timeout) for fast boot times.

* ``DIB_BOOTLOADER_DEFAULT_CMDLINE`` sets the CMDLINE parameters that
  are appended to the grub.cfg configuration. It defaults to
  'nofb nomodeset vga=normal'