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Revert "Occasionally the while loop can exit with no data (Probably recieving an EOF) before receiveing CMDline data from the certial port. Continue looping until cmdline is populated"

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This reverts commit 83656a6ea81ce9b85c2f480e576fd02d8a58c357.

The systemvm/routers will reboot automatically if the systemvm.iso changes.
They will stuck during the startup due to this commit because the virtio-port are empty.
This commit is contained in:
Wei Zhou 2014-12-05 15:17:55 +01:00
parent 100e46bf4e
commit 18b230db74
1 changed files with 10 additions and 12 deletions
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22
systemvm/patches/debian/config/etc/init.d/cloud-early-config
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@ -117,18 +117,16 @@ get_boot_params() {
if [ ! -e /dev/vport0p1 ]; then
log_it "/dev/vport0p1 not loaded, perhaps guest kernel is too old." && exit 2
fi
while [$cmd -eq ""]; do
while read line; do
if [[ $line == cmdline:* ]]; then
cmd=${line//cmdline:/}
echo $cmd > /var/cache/cloud/cmdline
elif [[ $line == pubkey:* ]]; then
pubkey=${line//pubkey:/}
echo $pubkey > /var/cache/cloud/authorized_keys
echo $pubkey > /root/.ssh/authorized_keys
fi
done < /dev/vport0p1
done
while read line; do
if [[ $line == cmdline:* ]]; then
cmd=${line//cmdline:/}
echo $cmd > /var/cache/cloud/cmdline
elif [[ $line == pubkey:* ]]; then
pubkey=${line//pubkey:/}
echo $pubkey > /var/cache/cloud/authorized_keys
echo $pubkey > /root/.ssh/authorized_keys
fi
done < /dev/vport0p1
chmod go-rwx /root/.ssh/authorized_keys
;;
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