mirror of
https://github.com/leitbogioro/Tools.git
synced 2024-11-15 21:54:40 +08:00
48 lines
2.1 KiB
Bash
48 lines
2.1 KiB
Bash
#!/bin/bash
|
|
#
|
|
# Installing necessary components:
|
|
apt update -y
|
|
apt install axel cron kpartx mount qemu-utils xfsprogs xz-utils -y
|
|
# get valid loop device
|
|
loopDevice=$(echo $(losetup -f))
|
|
loopDeviceNum=$(echo $(losetup -f) | cut -d'/' -f 3)
|
|
linuxName="Rocky"
|
|
websiteDir="/www/wwwroot/cloud-images.a.disk.re/$linuxName"
|
|
[[ ! -d "$websiteDir" ]] && mkdir -p "$websiteDir"
|
|
|
|
for distNum in "8" "9"; do
|
|
for archType in "x86_64" "aarch64"; do
|
|
fileName="$linuxName-$distNum-GenericCloud.latest.$archType"
|
|
axel -n 16 -k -q -o /root/$fileName.qcow2 "https://download.rockylinux.org/pub/rocky/$distNum/images/$archType/$fileName.qcow2"
|
|
qemu-img convert -f qcow2 -O raw /root/$fileName.qcow2 /root/$fileName.raw
|
|
losetup $loopDevice /root/$fileName.raw
|
|
grub2EfiDirDevice=$(kpartx -av $loopDevice | grep "$loopDeviceNum" | sed -n '1p' | awk '{print $3}')
|
|
grub2DirDevice=$(kpartx -av $loopDevice | grep "$loopDeviceNum" | sed -n '2p' | awk '{print $3}')
|
|
sysDirDevice=$(kpartx -av $loopDevice | grep "$loopDeviceNum" | sort -rn | sed -n '1p' | awk '{print $3}')
|
|
mount /dev/mapper/$grub2EfiDirDevice /mnt
|
|
sed -ri 's/net.ifnames=0.*/net.ifnames=0 biosdevname=0 crashkernel=0 selinux=0 "/g' /mnt/EFI/$linuxName/grub.cfg
|
|
umount /mnt
|
|
mount /dev/mapper/$grub2DirDevice /mnt
|
|
sed -ri 's/net.ifnames=0.*/net.ifnames=0 biosdevname=0 crashkernel=0 selinux=0 "/g' /mnt/grub2/grub.cfg
|
|
umount /mnt
|
|
mount /dev/mapper/$sysDirDevice /mnt
|
|
sed -ri 's/net.ifnames=0.*/net.ifnames=0 biosdevname=0 crashkernel=0 selinux=0"/g' /mnt/etc/default/grub
|
|
umount /mnt
|
|
kpartx -dv $loopDevice
|
|
losetup -d $loopDevice
|
|
xz -z -1 -T 0 /root/$fileName.raw
|
|
mv /root/$fileName.raw.xz /root/$fileName.xz
|
|
rm -rf $websiteDir/$fileName.xz
|
|
mv /root/$fileName.xz $websiteDir/$fileName.xz
|
|
rm -rf /root/$fileName.raw
|
|
rm -rf /root/$fileName.qcow2
|
|
done
|
|
done
|
|
|
|
# write crontab task
|
|
if [[ ! `grep -i "autorepackrockylinuxcloudimages" /etc/crontab` ]]; then
|
|
sed -i '$i 0 5 */100,1-7 * SUN root bash /root/autoRepackRockyLinuxCloudImages.sh' /etc/crontab
|
|
crontab -l
|
|
/etc/init.d/cron reload
|
|
/etc/init.d/cron restart
|
|
fi
|