diskimage-builder/elements/ironic-agent/cleanup.d/99-ramdisk-create
Pino Toscano 92dab2c82a ironic-agent: exclude content of /tmp from initramfs
/tmp does not contain anything useful anyway, and excluding its content
makes the initramfs smaller too.

Change-Id: Ia72867e0cdebacf668ac1a1f551a965da0d69694
2015-03-10 19:03:04 +01:00

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#!/bin/bash
if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
set -x
fi
set -eu
set -o pipefail
[ -n "$TARGET_ROOT" ]
source $_LIB/img-functions
IMAGE_PATH=$(readlink -f $IMAGE_NAME)
cd $TARGET_ROOT
echo "#disabled" > ./tmp/fstab.new
sudo mv ./tmp/fstab.new ./etc/fstab
sudo ln -s ./sbin/init ./
sudo find . -path ./sys -prune -o -path ./proc -prune -o -path './tmp/*' -prune -o -print | sudo cpio -o -H newc | gzip > ${IMAGE_PATH}.initramfs
select_boot_kernel_initrd $TARGET_ROOT
sudo cp $BOOTDIR/$KERNEL ${IMAGE_PATH}.vmlinuz