| Current Path : /usr/lib/dracut/modules.d/90livenet/ |
Linux gator3171.hostgator.com 4.19.286-203.ELK.el7.x86_64 #1 SMP Wed Jun 14 04:33:55 CDT 2023 x86_64 |
| Current File : //usr/lib/dracut/modules.d/90livenet/fetch-liveupdate.sh |
#!/bin/bash
# fetch-liveupdate - fetch an update image for dmsquash-live media.
# this gets called by the "initqueue/online" hook for each network interface
# that comes online.
# no updates requested? we're not needed.
[ -e /tmp/liveupdates.info ] || return 0
command -v getarg >/dev/null || . /lib/dracut-lib.sh
command -v fetch_url >/dev/null || . /lib/url-lib.sh
command -v unpack_img >/dev/null || . /lib/img-lib.sh
read url < /tmp/liveupdates.info
info "fetching live updates from $url"
fetch_url "$url" /tmp/updates.img
if [ $? != 0 ]; then
warn "failed to fetch update image!"
warn "url: $url"
return 1
fi
unpack_img /tmp/updates.img /updates.tmp.$$
if [ $? != 0 ]; then
warn "failed to unpack update image!"
warn "url: $url"
return 1
fi
copytree /updates.tmp.$$ /updates
mv /tmp/liveupdates.info /tmp/liveupdates.done