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hoist kernel command line out of qemu docker image

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we want to fiddle with this for selinux, and probably for other things too.

Signed-off-by: Tycho Andersen <tycho@docker.com>
This commit is contained in:
Tycho Andersen
2017-03-07 14:39:22 -08:00
parent 5aa5852eb0
commit 8a3ae66f64
2 changed files with 10 additions and 4 deletions
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10
tools/qemu/qemu.sh
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@@ -30,7 +30,7 @@ then
then
ARGS="$ARGS -initrd $INITRD"
fi
ARGS="$ARGS -append console=ttyS0 -drive file=systemdisk.img,format=raw"
ARGS="$ARGS -drive file=systemdisk.img,format=raw"
else
echo "no recognised boot media" >2
exit 1
@@ -38,4 +38,10 @@ fi
echo "$ARGS" | grep -q systemdisk && qemu-img create -f raw systemdisk.img 256M
qemu-system-x86_64 -device virtio-rng-pci -serial stdio -vnc none -m 1024 $ARGS $*
CMDLINE="$*"
if [ -z "${CMDLINE}" ]
then
CMDLINE="console=ttyS0"
fi
qemu-system-x86_64 -device virtio-rng-pci -serial stdio -vnc none -m 1024 -append "${CMDLINE}" $ARGS