[thirdparty/dracut.git] / modules.d / 90livenet / livenetroot.sh

#!/bin/bash
# livenetroot - fetch a live image from the network and run it

type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
[ -f /tmp/root.info ] && . /tmp/root.info

. /lib/url-lib.sh

PATH=/usr/sbin:/usr/bin:/sbin:/bin

# args get passed from 40network/netroot
netroot="$2"
liveurl="${netroot#livenet:}"
info "fetching $liveurl"
imgfile=$(fetch_url "$liveurl")
[ $? = 0 ] || die "failed to download live image: error $?"

# TODO: couldn't dmsquash-live-root handle this?
if [ ${imgfile##*.} = "iso" ]; then
    root=$(losetup -f)
    losetup $root $imgfile
else
    root=$imgfile
fi

exec /sbin/dmsquash-live-root $root
Commit	Line	Data
6d2a7943 WW	1	#!/bin/bash
6d2a7943 WW	2	# livenetroot - fetch a live image from the network and run it
6d2a7943 WW	3
	4	type getarg >/dev/null 2>&1 \|\| . /lib/dracut-lib.sh
	5	[ -f /tmp/root.info ] && . /tmp/root.info
	6
5978983b WW	7	. /lib/url-lib.sh
5978983b WW	8
6d2a7943 WW	9	PATH=/usr/sbin:/usr/bin:/sbin:/bin
	10
	11	# args get passed from 40network/netroot
5978983b WW	12	netroot="$2"
	13	liveurl="${netroot#livenet:}"
	14	info "fetching $liveurl"
	15	imgfile=$(fetch_url "$liveurl")
	16	[ $? = 0 ] \|\| die "failed to download live image: error $?"
	17
	18	# TODO: couldn't dmsquash-live-root handle this?
	19	if [ ${imgfile##*.} = "iso" ]; then
6d2a7943 WW	20	root=$(losetup -f)
	21	losetup $root $imgfile
	22	else
	23	root=$imgfile
	24	fi
5978983b	25
6d2a7943	26	exec /sbin/dmsquash-live-root $root