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Merge "Parameterise PXE kernel and initrd selection"

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Jenkins 2014-06-12 04:52:10 +00:00 committed by Gerrit Code Review
commit de8073d4d3
2 changed files with 12 additions and 1 deletions
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8
elements/baremetal/README.md
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@ -3,3 +3,11 @@ This is the baremetal (IE: real hardware) element.
Does the following:
* extracts the kernel and initial ramdisk of the built image.
Optional parameters:
* DIB_BAREMETAL_KERNEL_PATTERN and DIB_BAREMETAL_INITRD_PATTERN
may be supplied to specify which kernel files are preferred; this
can be of use when using custom kernels that don't fit the
standard naming patterns. Both variables must be provided in
order for them to have any effect.

5
elements/baremetal/cleanup.d/99-extract-kernel-and-ramdisk
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@ -23,7 +23,10 @@ set -o pipefail
BOOTDIR="$TARGET_ROOT/boot"
KERNEL=
RAMDISK=
if [ -f $TARGET_ROOT/etc/redhat-release ]; then
if [ -n "${DIB_BAREMETAL_KERNEL_PATTERN:-}" -a -n "${DIB_BAREMETAL_INITRD_PATTERN:-}" ]; then
KERNEL=$(basename `eval ls -1rv "$BOOTDIR/${DIB_BAREMETAL_KERNEL_PATTERN}" | head -1`)
RAMDISK=$(basename `eval ls -1rv "$BOOTDIR/${DIB_BAREMETAL_INITRD_PATTERN}" | head -1`)
elif [ -f $TARGET_ROOT/etc/redhat-release ]; then
# Prioritize PAE if present
KERNEL=$(ls -1rv $BOOTDIR/vmlinuz* | grep PAE | grep -v debug | head -1 || echo "")