mirror of
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core: 重构，拆分方法
This commit is contained in:
bin456789
parent
e5efd0adc9
commit
dbb73f0733
526
trans.sh
526
trans.sh
@ -1080,293 +1080,293 @@ disable_selinux_kdump() {
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rm -rf $os_dir/etc/systemd/system/multi-user.target.wants/kdump.service
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}
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install_cloud_image() {
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download_qcow() {
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apk add qemu-img lsblk
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mkdir -p /installer
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mount /dev/disk/by-label/installer /installer
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qcow_file=/installer/cloud_image.qcow2
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download $img $qcow_file
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}
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# centos/alma/rocky cloud image系统分区是8~9g xfs，而我们的目标是能在5g硬盘上运行，因此改成复制系统文件
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if [ "$distro" = "centos" ] || [ "$distro" = "alma" ] || [ "$distro" = "rocky" ]; then
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yum() {
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if [ "$releasever" = 7 ]; then
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chroot /os/ yum -y --disablerepo=* --enablerepo=base,updates "$@"
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else
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chroot /os/ dnf -y --disablerepo=* --enablerepo=baseos --setopt=install_weak_deps=False "$@"
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fi
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}
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modprobe nbd
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qemu_nbd -c /dev/nbd0 $qcow_file
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# TODO: 改成循环mount找出os+fstab查找剩余分区？
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os_part=$(lsblk /dev/nbd0p*[0-9] --sort SIZE -no NAME,FSTYPE | grep xfs | tail -1 | cut -d' ' -f1)
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efi_part=$(lsblk /dev/nbd0p*[0-9] --sort SIZE -no NAME,FSTYPE | grep fat | tail -1 | cut -d' ' -f1)
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boot_part=$(lsblk /dev/nbd0p*[0-9] --sort SIZE -no NAME,FSTYPE | grep xfs | sed '$d' | tail -1 | cut -d' ' -f1)
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os_part_uuid=$(lsblk /dev/$os_part -no UUID)
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if [ -n "$efi_part" ]; then
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efi_part_uuid=$(lsblk /dev/$efi_part -no UUID)
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fi
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mkdir -p /nbd /nbd-boot /nbd-efi /os
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# 使用目标系统的格式化程序
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# centos8 如果用alpine格式化xfs，grub2-mkconfig和grub2里面都无法识别xfs分区
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mount -o nouuid /dev/$os_part /nbd/
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mount_pseudo_fs /nbd/
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chroot /nbd mkfs.xfs -f -m uuid=$os_part_uuid /dev/$xda*2
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umount -R /nbd/
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# 复制系统
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echo Copying os partition
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mount -o ro,nouuid /dev/$os_part /nbd/
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mount -o noatime /dev/$xda*2 /os/
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cp -a /nbd/* /os/
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# 复制boot分区，如果有
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if [ -n "$boot_part" ]; then
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echo Copying boot partition
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mount -o ro,nouuid /dev/$boot_part /nbd-boot/
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cp -a /nbd-boot/* /os/boot/
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fi
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# efi 分区
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efi_mount_opts="defaults,uid=0,gid=0,umask=077,shortname=winnt"
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if is_efi; then
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# 挂载 efi
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mkdir -p /os/boot/efi/
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mount -o $efi_mount_opts /dev/$xda*1 /os/boot/efi/
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# 复制文件
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if [ -n "$efi_part" ]; then
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echo Copying efi partition
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mount -o ro /dev/$efi_part /nbd-efi/
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cp -a /nbd-efi/* /os/boot/efi/
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fi
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fi
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# 取消挂载 nbd
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umount /nbd/ /nbd-boot/ /nbd-efi/ || true
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qemu_nbd -d /dev/nbd0
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# 如果镜像有efi分区，复制其uuid
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# 如果有相同uuid的fat分区，则无法挂载
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# 所以要先复制efi分区，断开nbd再复制uuid
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if is_efi && [ -n "$efi_part_uuid" ]; then
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umount /os/boot/efi/
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apk add mtools
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mlabel -N "$(echo $efi_part_uuid | sed 's/-//')" -i /dev/$xda*1
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update_part /dev/$xda
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mount -o $efi_mount_opts /dev/$xda*1 /os/boot/efi/
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fi
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# 挂载伪文件系统
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mount_pseudo_fs /os/
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# 创建 swap
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rm -rf /installer/*
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create_swap /installer/swapfile
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# resolv.conf
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mv /os/etc/resolv.conf /os/etc/resolv.conf.orig
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cp /etc/resolv.conf /os/etc/resolv.conf
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# selinux kdump
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disable_selinux_kdump /os
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# cloud-init
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download_cloud_init_config /os
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# fstab 删除 boot 分区
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# alma/rocky 镜像本身有boot分区，但我们不需要
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sed -i '/[[:blank:]]\/boot[[:blank:]]/d' /os/etc/fstab
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# fstab 添加 efi 分区
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if is_efi; then
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# centos 要创建efi条目
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if ! grep /boot/efi /os/etc/fstab; then
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efi_part_uuid=$(lsblk /dev/$xda*1 -no UUID)
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echo "UUID=$efi_part_uuid /boot/efi vfat $efi_mount_opts 0 0" >>/os/etc/fstab
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fi
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install_qcow_el() {
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yum() {
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if [ "$releasever" = 7 ]; then
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chroot /os/ yum -y --disablerepo=* --enablerepo=base,updates "$@"
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else
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# 删除 efi 条目
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sed -i '/[[:blank:]]\/boot\/efi[[:blank:]]/d' /os/etc/fstab
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chroot /os/ dnf -y --disablerepo=* --enablerepo=baseos --setopt=install_weak_deps=False "$@"
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fi
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}
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distro_full=$(awk -F: '{ print $3 }' </os/etc/system-release-cpe)
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releasever=$(awk -F: '{ print $5 }' </os/etc/system-release-cpe)
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modprobe nbd
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qemu_nbd -c /dev/nbd0 $qcow_file
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remove_grub_conflict_files() {
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# bios 和 efi 转换前先删除
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# TODO: 改成循环mount找出os+fstab查找剩余分区？
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os_part=$(lsblk /dev/nbd0p*[0-9] --sort SIZE -no NAME,FSTYPE | grep xfs | tail -1 | cut -d' ' -f1)
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efi_part=$(lsblk /dev/nbd0p*[0-9] --sort SIZE -no NAME,FSTYPE | grep fat | tail -1 | cut -d' ' -f1)
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boot_part=$(lsblk /dev/nbd0p*[0-9] --sort SIZE -no NAME,FSTYPE | grep xfs | sed '$d' | tail -1 | cut -d' ' -f1)
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# bios转efi出错
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# centos7是bios镜像，/boot/grub2/grubenv 是真身
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# 安装grub-efi时，grubenv 会改成指向efi分区grubenv软连接
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# 如果安装grub-efi前没有删除原来的grubenv，原来的grubenv将不变，新建的软连接将变成 grubenv.rpmnew
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# 后续grubenv的改动无法同步到efi分区，会造成grub2-setdefault失效
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os_part_uuid=$(lsblk /dev/$os_part -no UUID)
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if [ -n "$efi_part" ]; then
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efi_part_uuid=$(lsblk /dev/$efi_part -no UUID)
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fi
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# efi转bios出错
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# 如果是指向efi目录的软连接（例如el8），先删除它，否则 grub2-install 会报错
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rm -rf /os/boot/grub2/grubenv /os/boot/grub2/grub.cfg
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}
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mkdir -p /nbd /nbd-boot /nbd-efi /os
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# 安装 efi 引导
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# 只有centos镜像没有efi，其他系统镜像已经从efi分区复制了文件
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if [ "$distro" = "centos" ] && is_efi; then
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remove_grub_conflict_files
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[ "$(uname -m)" = x86_64 ] && arch=x64 || arch=aa64
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yum install efibootmgr grub2-efi-$arch grub2-efi-$arch-modules shim-$arch
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# 使用目标系统的格式化程序
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# centos8 如果用alpine格式化xfs，grub2-mkconfig和grub2里面都无法识别xfs分区
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mount -o nouuid /dev/$os_part /nbd/
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mount_pseudo_fs /nbd/
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chroot /nbd mkfs.xfs -f -m uuid=$os_part_uuid /dev/$xda*2
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umount -R /nbd/
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# 复制系统
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echo Copying os partition
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mount -o ro,nouuid /dev/$os_part /nbd/
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mount -o noatime /dev/$xda*2 /os/
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cp -a /nbd/* /os/
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# 复制boot分区，如果有
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if [ -n "$boot_part" ]; then
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echo Copying boot partition
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mount -o ro,nouuid /dev/$boot_part /nbd-boot/
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cp -a /nbd-boot/* /os/boot/
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fi
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# efi 分区
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efi_mount_opts="defaults,uid=0,gid=0,umask=077,shortname=winnt"
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if is_efi; then
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# 挂载 efi
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mkdir -p /os/boot/efi/
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mount -o $efi_mount_opts /dev/$xda*1 /os/boot/efi/
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# 复制文件
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if [ -n "$efi_part" ]; then
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echo Copying efi partition
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mount -o ro /dev/$efi_part /nbd-efi/
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cp -a /nbd-efi/* /os/boot/efi/
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fi
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fi
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# 安装 bios 引导
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if ! is_efi; then
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remove_grub_conflict_files
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yum install grub2-pc grub2-pc-modules
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chroot /os/ grub2-install /dev/$xda
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# 取消挂载 nbd
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umount /nbd/ /nbd-boot/ /nbd-efi/ || true
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qemu_nbd -d /dev/nbd0
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# 如果镜像有efi分区，复制其uuid
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# 如果有相同uuid的fat分区，则无法挂载
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# 所以要先复制efi分区，断开nbd再复制uuid
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if is_efi && [ -n "$efi_part_uuid" ]; then
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umount /os/boot/efi/
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apk add mtools
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mlabel -N "$(echo $efi_part_uuid | sed 's/-//')" -i /dev/$xda*1
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update_part /dev/$xda
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mount -o $efi_mount_opts /dev/$xda*1 /os/boot/efi/
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fi
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# 挂载伪文件系统
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mount_pseudo_fs /os/
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# 创建 swap
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rm -rf /installer/*
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create_swap /installer/swapfile
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# resolv.conf
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mv /os/etc/resolv.conf /os/etc/resolv.conf.orig
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cp /etc/resolv.conf /os/etc/resolv.conf
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# selinux kdump
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disable_selinux_kdump /os
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# cloud-init
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download_cloud_init_config /os
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# fstab 删除 boot 分区
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# alma/rocky 镜像本身有boot分区，但我们不需要
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sed -i '/[[:blank:]]\/boot[[:blank:]]/d' /os/etc/fstab
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# fstab 添加 efi 分区
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if is_efi; then
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# centos 要创建efi条目
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if ! grep /boot/efi /os/etc/fstab; then
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efi_part_uuid=$(lsblk /dev/$xda*1 -no UUID)
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echo "UUID=$efi_part_uuid /boot/efi vfat $efi_mount_opts 0 0" >>/os/etc/fstab
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fi
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else
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# 删除 efi 条目
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sed -i '/[[:blank:]]\/boot\/efi[[:blank:]]/d' /os/etc/fstab
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fi
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# blscfg 启动项
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# rocky/alma镜像是独立的boot分区，但我们不是
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# 因此要添加boot目录
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if [ -d /os/boot/loader/entries/ ] && ! grep -q 'initrd /boot/' /os/boot/loader/entries/*.conf; then
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sed -i -E 's,((linux|initrd) /),\1boot/,g' /os/boot/loader/entries/*.conf
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fi
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distro_full=$(awk -F: '{ print $3 }' </os/etc/system-release-cpe)
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releasever=$(awk -F: '{ print $5 }' </os/etc/system-release-cpe)
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# efi 分区 grub.cfg
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# https://github.com/rhinstaller/anaconda/blob/346b932a26a19b339e9073c049b08bdef7f166c3/pyanaconda/modules/storage/bootloader/efi.py#L198
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if is_efi && [ "$releasever" -ge 9 ]; then
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cat <<EOF >/os/boot/efi/EFI/$distro_full/grub.cfg
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remove_grub_conflict_files() {
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# bios 和 efi 转换前先删除
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# bios转efi出错
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# centos7是bios镜像，/boot/grub2/grubenv 是真身
|
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# 安装grub-efi时，grubenv 会改成指向efi分区grubenv软连接
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# 如果安装grub-efi前没有删除原来的grubenv，原来的grubenv将不变，新建的软连接将变成 grubenv.rpmnew
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# 后续grubenv的改动无法同步到efi分区，会造成grub2-setdefault失效
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# efi转bios出错
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# 如果是指向efi目录的软连接（例如el8），先删除它，否则 grub2-install 会报错
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rm -rf /os/boot/grub2/grubenv /os/boot/grub2/grub.cfg
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}
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# 安装 efi 引导
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# 只有centos镜像没有efi，其他系统镜像已经从efi分区复制了文件
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if [ "$distro" = "centos" ] && is_efi; then
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remove_grub_conflict_files
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[ "$(uname -m)" = x86_64 ] && arch=x64 || arch=aa64
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yum install efibootmgr grub2-efi-$arch grub2-efi-$arch-modules shim-$arch
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fi
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# 安装 bios 引导
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if ! is_efi; then
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remove_grub_conflict_files
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yum install grub2-pc grub2-pc-modules
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chroot /os/ grub2-install /dev/$xda
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fi
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# blscfg 启动项
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# rocky/alma镜像是独立的boot分区，但我们不是
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# 因此要添加boot目录
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if [ -d /os/boot/loader/entries/ ] && ! grep -q 'initrd /boot/' /os/boot/loader/entries/*.conf; then
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sed -i -E 's,((linux|initrd) /),\1boot/,g' /os/boot/loader/entries/*.conf
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fi
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# efi 分区 grub.cfg
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# https://github.com/rhinstaller/anaconda/blob/346b932a26a19b339e9073c049b08bdef7f166c3/pyanaconda/modules/storage/bootloader/efi.py#L198
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if is_efi && [ "$releasever" -ge 9 ]; then
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cat <<EOF >/os/boot/efi/EFI/$distro_full/grub.cfg
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search --no-floppy --fs-uuid --set=dev $os_part_uuid
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set prefix=(\$dev)/boot/grub2
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export \$prefix
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configfile \$prefix/grub.cfg
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EOF
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fi
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# 主 grub.cfg
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if is_efi && [ "$releasever" -le 8 ]; then
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chroot /os/ grub2-mkconfig -o /boot/efi/EFI/$distro_full/grub.cfg
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else
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chroot /os/ grub2-mkconfig -o /boot/grub2/grub.cfg
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fi
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# 还原 resolv.conf
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mv /os/etc/resolv.conf.orig /os/etc/resolv.conf
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# 删除installer分区，重启后cloud init会自动扩容
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swapoff -a
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umount /installer
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parted /dev/$xda -s rm 3
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fi
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# 主 grub.cfg
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if is_efi && [ "$releasever" -le 8 ]; then
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chroot /os/ grub2-mkconfig -o /boot/efi/EFI/$distro_full/grub.cfg
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else
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# debian ubuntu arch opensuse gentoo
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if true; then
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modprobe nbd
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qemu_nbd -c /dev/nbd0 $qcow_file
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chroot /os/ grub2-mkconfig -o /boot/grub2/grub.cfg
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fi
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# 检查最后一个分区是否是 btrfs
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# 即使awk结果为空，返回值也是0，加上 grep . 检查是否结果为空
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if part_num=$(parted /dev/nbd0 -s print | awk NF | tail -1 | grep btrfs | awk '{print $1}' | grep .); then
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apk add btrfs-progs
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mkdir -p /mnt/btrfs
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mount /dev/nbd0p$part_num /mnt/btrfs
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# 还原 resolv.conf
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mv /os/etc/resolv.conf.orig /os/etc/resolv.conf
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# 回收空数据块
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btrfs device usage /mnt/btrfs
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btrfs balance start -dusage=0 /mnt/btrfs
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btrfs device usage /mnt/btrfs
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# 删除installer分区，重启后cloud init会自动扩容
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swapoff -a
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umount /installer
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parted /dev/$xda -s rm 3
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}
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# 计算可以缩小的空间
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free_bytes=$(btrfs device usage /mnt/btrfs -b | grep Unallocated: | awk '{print $2}')
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reserve_bytes=$((100 * 1024 * 1024)) # 预留 100M 可用空间
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skrink_bytes=$((free_bytes - reserve_bytes))
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dd_qcow() {
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if true; then
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modprobe nbd
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qemu_nbd -c /dev/nbd0 $qcow_file
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if [ $skrink_bytes -gt 0 ]; then
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# 缩小文件系统
|
||||
btrfs filesystem resize -$skrink_bytes /mnt/btrfs
|
||||
# 缩小分区
|
||||
part_start=$(parted /dev/nbd0 -s 'unit b print' | awk "\$1==$part_num {print \$2}" | sed 's/B//')
|
||||
part_size=$(btrfs filesystem usage /mnt/btrfs -b | grep 'Device size:' | awk '{print $3}')
|
||||
part_end=$((part_start + part_size))
|
||||
umount /mnt/btrfs
|
||||
printf "yes" | parted /dev/nbd0 resizepart $part_num ${part_end}B ---pretend-input-tty
|
||||
# 检查最后一个分区是否是 btrfs
|
||||
# 即使awk结果为空，返回值也是0，加上 grep . 检查是否结果为空
|
||||
if part_num=$(parted /dev/nbd0 -s print | awk NF | tail -1 | grep btrfs | awk '{print $1}' | grep .); then
|
||||
apk add btrfs-progs
|
||||
mkdir -p /mnt/btrfs
|
||||
mount /dev/nbd0p$part_num /mnt/btrfs
|
||||
|
||||
# 缩小 qcow2
|
||||
qemu_nbd -d /dev/nbd0
|
||||
qemu-img resize --shrink $qcow_file $part_end
|
||||
# 回收空数据块
|
||||
btrfs device usage /mnt/btrfs
|
||||
btrfs balance start -dusage=0 /mnt/btrfs
|
||||
btrfs device usage /mnt/btrfs
|
||||
|
||||
# 重新连接
|
||||
qemu_nbd -c /dev/nbd0 $qcow_file
|
||||
else
|
||||
umount /mnt/btrfs
|
||||
fi
|
||||
fi
|
||||
# 计算可以缩小的空间
|
||||
free_bytes=$(btrfs device usage /mnt/btrfs -b | grep Unallocated: | awk '{print $2}')
|
||||
reserve_bytes=$((100 * 1024 * 1024)) # 预留 100M 可用空间
|
||||
skrink_bytes=$((free_bytes - reserve_bytes))
|
||||
|
||||
# 显示分区
|
||||
lsblk -o NAME,SIZE,FSTYPE,LABEL /dev/nbd0
|
||||
if [ $skrink_bytes -gt 0 ]; then
|
||||
# 缩小文件系统
|
||||
btrfs filesystem resize -$skrink_bytes /mnt/btrfs
|
||||
# 缩小分区
|
||||
part_start=$(parted /dev/nbd0 -s 'unit b print' | awk "\$1==$part_num {print \$2}" | sed 's/B//')
|
||||
part_size=$(btrfs filesystem usage /mnt/btrfs -b | grep 'Device size:' | awk '{print $3}')
|
||||
part_end=$((part_start + part_size))
|
||||
umount /mnt/btrfs
|
||||
printf "yes" | parted /dev/nbd0 resizepart $part_num ${part_end}B ---pretend-input-tty
|
||||
|
||||
# 将前1M dd到内存
|
||||
dd if=/dev/nbd0 of=/first-1M bs=1M count=1
|
||||
# 缩小 qcow2
|
||||
qemu_nbd -d /dev/nbd0
|
||||
qemu-img resize --shrink $qcow_file $part_end
|
||||
|
||||
# 将1M之后 dd到硬盘
|
||||
# shellcheck disable=SC2194
|
||||
case 3 in
|
||||
1)
|
||||
# BusyBox dd
|
||||
dd if=/dev/nbd0 of=/dev/$xda bs=1M skip=1 seek=1
|
||||
;;
|
||||
2)
|
||||
# 用原版 dd status=progress，但没有进度和剩余时间
|
||||
apk add coreutils
|
||||
dd if=/dev/nbd0 of=/dev/$xda bs=1M skip=1 seek=1 status=progress
|
||||
;;
|
||||
3)
|
||||
# 用 pv
|
||||
apk add pv
|
||||
pv -f /dev/nbd0 | dd of=/dev/$xda bs=1M skip=1 seek=1 iflag=fullblock
|
||||
;;
|
||||
esac
|
||||
|
||||
qemu_nbd -d /dev/nbd0
|
||||
else
|
||||
# 将前1M dd到内存，将1M之后 dd到硬盘
|
||||
qemu-img dd if=$qcow_file of=/first-1M bs=1M count=1
|
||||
qemu-img dd if=$qcow_file of=/dev/disk/by-label/os bs=1M skip=1
|
||||
fi
|
||||
|
||||
# 将前1M从内存 dd 到硬盘
|
||||
umount /installer/
|
||||
dd if=/first-1M of=/dev/$xda
|
||||
update_part /dev/$xda
|
||||
|
||||
# 提前扩容
|
||||
# 1 修复 vultr 512m debian 10/11 generic/genericcloud 首次启动 kernel panic
|
||||
# 2 修复 gentoo websync 时空间不足
|
||||
if [ "$distro" = debian ] || [ "$distro" = gentoo ]; then
|
||||
apk add parted
|
||||
if parted /dev/$xda -s print 2>&1 | grep 'Not all of the space'; then
|
||||
printf "fix" | parted /dev/$xda print ---pretend-input-tty
|
||||
# TODO: 获取 ext4 分区编号
|
||||
[ "$distro" = debian ] && system_part_num=1 || system_part_num=3
|
||||
printf "yes" | parted /dev/$xda resizepart $system_part_num 100% ---pretend-input-tty
|
||||
update_part /dev/$xda
|
||||
|
||||
if [ "$distro" = gentoo ]; then
|
||||
apk add e2fsprogs-extra
|
||||
e2fsck -p -f /dev/$xda$system_part_num
|
||||
resize2fs /dev/$xda$system_part_num
|
||||
fi
|
||||
# 重新连接
|
||||
qemu_nbd -c /dev/nbd0 $qcow_file
|
||||
else
|
||||
umount /mnt/btrfs
|
||||
fi
|
||||
fi
|
||||
|
||||
modify_dd_os
|
||||
# 显示分区
|
||||
lsblk -o NAME,SIZE,FSTYPE,LABEL /dev/nbd0
|
||||
|
||||
# 将前1M dd到内存
|
||||
dd if=/dev/nbd0 of=/first-1M bs=1M count=1
|
||||
|
||||
# 将1M之后 dd到硬盘
|
||||
# shellcheck disable=SC2194
|
||||
case 3 in
|
||||
1)
|
||||
# BusyBox dd
|
||||
dd if=/dev/nbd0 of=/dev/$xda bs=1M skip=1 seek=1
|
||||
;;
|
||||
2)
|
||||
# 用原版 dd status=progress，但没有进度和剩余时间
|
||||
apk add coreutils
|
||||
dd if=/dev/nbd0 of=/dev/$xda bs=1M skip=1 seek=1 status=progress
|
||||
;;
|
||||
3)
|
||||
# 用 pv
|
||||
apk add pv
|
||||
pv -f /dev/nbd0 | dd of=/dev/$xda bs=1M skip=1 seek=1 iflag=fullblock
|
||||
;;
|
||||
esac
|
||||
|
||||
qemu_nbd -d /dev/nbd0
|
||||
else
|
||||
# 将前1M dd到内存，将1M之后 dd到硬盘
|
||||
qemu-img dd if=$qcow_file of=/first-1M bs=1M count=1
|
||||
qemu-img dd if=$qcow_file of=/dev/disk/by-label/os bs=1M skip=1
|
||||
fi
|
||||
|
||||
# 将前1M从内存 dd 到硬盘
|
||||
umount /installer/
|
||||
dd if=/first-1M of=/dev/$xda
|
||||
update_part /dev/$xda
|
||||
|
||||
}
|
||||
|
||||
resize_after_install_cloud_image() {
|
||||
# 提前扩容
|
||||
# 1 修复 vultr 512m debian 10/11 generic/genericcloud 首次启动 kernel panic
|
||||
# 2 修复 gentoo websync 时空间不足
|
||||
if [ "$distro" = debian ] || [ "$distro" = gentoo ]; then
|
||||
apk add parted
|
||||
if parted /dev/$xda -s print 2>&1 | grep 'Not all of the space'; then
|
||||
printf "fix" | parted /dev/$xda print ---pretend-input-tty
|
||||
# TODO: 获取 ext4 分区编号
|
||||
[ "$distro" = debian ] && system_part_num=1 || system_part_num=3
|
||||
printf "yes" | parted /dev/$xda resizepart $system_part_num 100% ---pretend-input-tty
|
||||
update_part /dev/$xda
|
||||
|
||||
if [ "$distro" = gentoo ]; then
|
||||
apk add e2fsprogs-extra
|
||||
e2fsck -p -f /dev/$xda$system_part_num
|
||||
resize2fs /dev/$xda$system_part_num
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
mount_part() {
|
||||
mount_part_for_install_mode() {
|
||||
# 挂载主分区
|
||||
mkdir -p /os
|
||||
mount /dev/disk/by-label/os /os
|
||||
@ -1866,21 +1866,39 @@ if [ "$distro" != "alpine" ]; then
|
||||
setup_nginx_if_enough_ram
|
||||
fi
|
||||
|
||||
# shellcheck disable=SC2154
|
||||
# dd qemu 切换成云镜像模式，暂时没用到
|
||||
if [ "$distro" = "dd" ] && [ "$img_type" = "qemu" ]; then
|
||||
cloud_image=1
|
||||
fi
|
||||
|
||||
if [ "$distro" = "alpine" ]; then
|
||||
install_alpine
|
||||
elif [ "$distro" = "dd" ]; then
|
||||
install_dd
|
||||
elif [ "$distro" = "dd" ] && [ "$img_type" != "qemu" ]; then
|
||||
dd_gzip_xz
|
||||
modify_os_on_disk
|
||||
elif is_use_cloud_image; then
|
||||
if [ "$img_type" = "xz" ] || [ "$img_type" = "gzip" ]; then
|
||||
install_cloud_image_by_dd
|
||||
else
|
||||
if [ "$img_type" = "qemu" ]; then
|
||||
create_part
|
||||
install_cloud_image
|
||||
download_qcow
|
||||
# 这几个系统云镜像系统盘是8~9g xfs，而我们的目标是能在5g硬盘上运行，因此改成复制系统文件
|
||||
if [ "$distro" = centos ] || [ "$distro" = alma ] || [ "$distro" = rocky ]; then
|
||||
install_qcow_el
|
||||
else
|
||||
# debian ubuntu fedora opensuse arch gentoo
|
||||
dd_qcow
|
||||
resize_after_install_cloud_image
|
||||
modify_os_on_disk
|
||||
fi
|
||||
else
|
||||
# gzip xz 格式的云镜像，暂时没用到
|
||||
dd_gzip_xz
|
||||
resize_after_install_cloud_image
|
||||
modify_os_on_disk
|
||||
fi
|
||||
else
|
||||
# 安装模式: windows windows ubuntu 红帽
|
||||
create_part
|
||||
mount_part
|
||||
mount_part_for_install_mode
|
||||
if [ "$distro" = "windows" ]; then
|
||||
install_windows
|
||||
else
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user