qemu wrapper script for Gluon/OpenWrt images

setup-vowrt-iface.sh

#!/bin/sh

iface="$1"
id="${iface##*-}"
echo "setting up $iface, id: $id, ret: $?" >> /tmp/error.log

if [ "${iface%-*}" = "vowrt-wan" ]; then
#if echo "$iface" | grep -q "wan"; then
	brctl addif br0 "$iface"
	ip link set "$iface" up
else
	# lan
	echo "setting up $iface (1), id: $id, ret: $?" >> /tmp/error.log
	ip link set dev "$iface" netns vowrtnet-$id 2>> /tmp/error.log
	echo "setting up $iface (2), id: $id, ret: $?" >> /tmp/error.log

	ip netns exec "vowrtnet-$id" ip link set up dev "$iface" 2>> /tmp/error.log
	echo "setting up $iface (3), id: $id, ret: $?" >> /tmp/error.log
fi

start-openwrt.sh

#!/bin/sh

[ $# -lt 1 ] && {
	echo "Error: No image specified" >&2
	exit 1
}

id="$2"
if [ -n "$id" ]; then
	idx="$(printf "%02x" "$id")"
else
	id=0
	idx="00"
fi

ip netns add "vowrtnet-$id" 2> /dev/null

#kvm -nodefaults -m 256M \
#kvm
#qemu-system-x86_64 -enable-kvm \
qemu-system-i386 \
	-m 1024M \
	-smp 4 \
	-hda "$1" \
	-device virtio-net,netdev=net0,mac=02:17:64:a4:31:$idx \
	-netdev tap,id=net0,ifname=vowrt-lan-$id,script=/home/linus/dev-priv/vm/setup-vowrt-iface.sh \
	-device virtio-net,netdev=net1,mac=02:17:64:a4:32:$idx \
	-netdev tap,id=net1,ifname=vowrt-wan-$id,script=/home/linus/dev-priv/vm/setup-vowrt-iface.sh \
	-nodefaults \
	-serial mon:stdio \
	-nographic
#	-rtc base=localtime,clock=vm -icount shift=7,align=off,sleep=off

# For qemu monitor + qemu GUI:
# * remove: "-nodefaults", "-nographic", "-serial mon:stdio"

# Other useful network adapters:
# * e1000 or rtl8139, fastet: virtio-net