openstack/diskimage-builder
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diskimage-builder/diskimage_builder/elements/bootloader/README.rst
Ian Wienand adf39c52cf Merge tag '1.26.1' into merge-branch 
Release 1.21.1

Change-Id: Ib9eb3dd1d384fc5b6a9846608216e056c57a173a
2017-02-02 20:36:23 +11:00

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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.