You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
59 lines
1.8 KiB
59 lines
1.8 KiB
#!/usr/bin/env bash
|
|
# SmartOS platform image updater for netboot environments | tamas@gerczei.eu
|
|
ME=$(basename ${0%.sh})
|
|
DESTDIR="/var/tmp/"
|
|
LOCATION="us-east"
|
|
FILENAME="platform-latest.tgz"
|
|
TFTPROOT="/var/lib/tftpboot"
|
|
URL="https://${LOCATION}.manta.joyent.com/Joyent_Dev/public/SmartOS/${FILENAME}"
|
|
REPLY=$(curl ${URL} -z ${DESTDIR:-/var/tmp}/${FILENAME} -o ${DESTDIR:-/var/tmp}/${FILENAME} -s -L -w %{http_code} -C - 2>/dev/null)
|
|
|
|
case $REPLY in
|
|
200)
|
|
# OK, new image downloaded
|
|
# extract it
|
|
tar xf ${DESTDIR:-/var/tmp}/${FILENAME} -C ${TFTPROOT}/smartos --transform 's!^platform-!!' 2>/dev/null
|
|
|
|
if [ $? -ne 0 ]
|
|
then
|
|
# failed to extract, force the process to repeat next time and bail out
|
|
rm ${DESTDIR:-/var/tmp}/${FILENAME}
|
|
exit 1
|
|
fi
|
|
|
|
# determine which one it is
|
|
shopt -s extglob
|
|
LASTDIR="$(ls -dt ${TFTPROOT}/smartos/+([0-9])T+([0-9])Z | head -1)"
|
|
|
|
# re-organize it slightly
|
|
mkdir ${LASTDIR}/platform
|
|
mv ${LASTDIR}/i86pc ${LASTDIR}/platform
|
|
|
|
# set ownership
|
|
chown -R tftp:tftp ${LASTDIR}
|
|
|
|
# generate iPXE configuration
|
|
TODAY="$(date '+%d%m%y')"
|
|
if [ -f ${TFTPROOT}/smartos.ipxe ]
|
|
then
|
|
# secure a copy of the previous configuration file
|
|
cp ${TFTPROOT}/smartos.ipxe ${TFTPROOT}/smartos.ipxe.${TODAY}
|
|
fi
|
|
sed -e "s/\$release/$(basename ${LASTDIR})/g" < ${TFTPROOT}/smartos.ipxe.tpl > ${TFTPROOT}/smartos.ipxe
|
|
|
|
# housekeeping and logging
|
|
logger -t $ME -p user.debug created ${LASTDIR} and ${TFTPROOT}/smartos.ipxe
|
|
logger -t $ME -p user.debug removed $(find ${TFTPROOT}/smartos -maxdepth 1 -type d -mtime +${KEEPDAYS:-28} -printf '%f ' -exec rm -r {} \;)
|
|
;;
|
|
|
|
304)
|
|
# NOT MODIFIED, no update
|
|
;;
|
|
*)
|
|
# WTF
|
|
echo "server returned $REPLY, I cannot handle that"
|
|
exit 1
|
|
;;
|
|
esac
|
|
|
|
exit 0
|