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https://github.com/bin456789/reinstall.git
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core: 改善 trans 依赖工具的安装流程
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bin456789
parent
93c3906d10
commit
2a2c608d19
122
trans.sh
122
trans.sh
@ -105,15 +105,20 @@ download() {
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}
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update_part() {
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{
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set +e
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hdparm -z $1
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partprobe $1
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# partx
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# https://access.redhat.com/solutions/199573
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if is_have_cmd partx; then
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partx -u $1
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fi
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if rc-service --exists udev && rc-service udev status; then
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# udev
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udevadm trigger
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udevadm settle
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echo 1 >/sys/block/${1#/dev/}/device/rescan
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set -e
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} 2>/dev/null || true
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else
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# busybox mdev
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mdev -s
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fi
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}
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is_efi() {
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@ -154,9 +159,14 @@ setup_lighttpd() {
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rc-service lighttpd start
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}
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# 最后一个 tty 是主tty，显示的信息最多
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# 有些平台例如 aws/gcp 只能截图，不能输入（没有鼠标）
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# 所以如果有显示器且有鼠标，tty0 放最后面，否则 tty0 放前面
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setup_udev_util_linux() {
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# mdev 不会删除 /sys/block/by-label 的旧分区名，所以用 udev
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# util-linux 包含 lsblk
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# util-linux 可自动探测 mount 格式
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apk add udev util-linux
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rc-service udev start
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}
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get_ttys() {
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prefix=$1
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# shellcheck disable=SC2154
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@ -217,20 +227,27 @@ Reinstalling...
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To view logs run:
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tail -fn+1 /reinstall.log
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EOF
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umount_all() {
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dirs="/os /iso /wim /installer /nbd /nbd-boot /nbd-efi /root"
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regex=$(echo "$dirs" | sed 's, ,|,g')
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if mounts=$(mount | grep -Ew "$regex" | awk '{print $3}' | tac); then
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for mount in $mounts; do
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echo "umount $mount"
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umount $mount
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done
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fi
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}
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# 可能脚本不是首次运行，先清理之前的残留
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clear_previous() {
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{
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# TODO: fuser and kill
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set +e
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qemu_nbd -d /dev/nbd0
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swapoff -a
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# alpine 自带的umount没有-R，除非安装了util-linux
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umount -R /iso /wim /installer /os/installer /os /nbd /nbd-boot /nbd-efi /mnt
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umount /iso /wim /installer /os/installer /os /nbd /nbd-boot /nbd-efi /mnt
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set -e
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} 2>/dev/null || true
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qemu_nbd -d /dev/nbd0 2>/dev/null || true
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swapoff -a
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umount_all
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# 以下情况 umount -R /1 会提示 busy
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# mount /file1 /1
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# mount /1/file2 /2
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}
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get_virt_to() {
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@ -655,19 +672,13 @@ is_xda_gt_2t() {
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}
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create_part() {
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# 目标系统非 alpine 和 dd
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# 脚本开始
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apk add util-linux udev hdparm e2fsprogs parted
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# 除了 dd 都会用到
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# 打开dev才能刷新分区名
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rc-service udev start
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# 反激活 lvm
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# alpine live 不需要
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false && vgchange -an
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# 移除 lsblk 显示的分区
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partx -d /dev/$xda || true
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# 分区工具
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apk add parted e2fsprogs
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if is_efi; then
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apk add dosfstools
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fi
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# 清除分区签名
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# TODO: 先检测iso链接/各种链接
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@ -677,20 +688,20 @@ create_part() {
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# shellcheck disable=SC2154
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if [ "$distro" = windows ]; then
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get_http_file_size_to size_bytes $iso
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if [ -n "$size_bytes" ]; then
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# 按iso容量计算分区大小，512m用于驱动和文件系统自身占用
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part_size="$((size_bytes / 1024 / 1024 + 512))MiB"
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else
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# 默认值，最大的iso 23h2 需要7g
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part_size="$((7 * 1024))MiB"
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# 默认值，最大的iso 23h2 需要7g
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if [ -z "$size_bytes" ]; then
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size_bytes=$((7 * 1024 * 1024 * 1024))
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fi
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# 按iso容量计算分区大小，200m用于驱动和文件系统自身占用
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part_size="$((size_bytes / 1024 / 1024 + 200))MiB"
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apk add ntfs-3g-progs virt-what wimlib rsync
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# 虽然ntfs3不需要fuse，但wimmount需要，所以还是要保留
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modprobe fuse ntfs3
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if is_efi; then
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# efi
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apk add dosfstools
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parted /dev/$xda -s -- \
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mklabel gpt \
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mkpart '" "' fat32 1MiB 1025MiB \
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@ -721,7 +732,6 @@ create_part() {
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elif is_use_cloud_image; then
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# 这几个系统不使用dd，而是复制文件，因为dd这几个系统的qcow2需要10g硬盘
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if { [ "$distro" = centos ] || [ "$distro" = alma ] || [ "$distro" = rocky ]; }; then
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apk add dosfstools e2fsprogs
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if is_efi; then
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parted /dev/$xda -s -- \
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mklabel gpt \
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@ -1165,8 +1175,6 @@ EOF
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modify_os_on_disk() {
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only_process=$1
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apk add util-linux udev hdparm lsblk
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rc-service udev start
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update_part /dev/$xda
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# dd linux 的时候不用修改硬盘内容
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@ -1248,7 +1256,7 @@ disable_selinux_kdump() {
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}
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download_qcow() {
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apk add qemu-img lsblk
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apk add qemu-img
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mkdir -p /installer
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mount /dev/disk/by-label/installer /installer
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@ -1540,6 +1548,7 @@ resize_after_install_cloud_image() {
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e2fsck -p -f /dev/$xda*$system_part_num
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resize2fs /dev/$xda*$system_part_num
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fi
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update_part /dev/$xda
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fi
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fi
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}
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@ -1669,7 +1678,7 @@ install_windows() {
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fi
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# 变量名 使用场景
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# arch_uname uname -m x86_64 aarch64
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# arch_uname arch命令/uname -m x86_64 aarch64
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# arch_wim wiminfo x86 x86_64 ARM64
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# arch virtio驱动/unattend.xml x86 amd64 arm64
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# arch_xen xen驱动 x86 x64
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@ -1959,23 +1968,25 @@ EOF
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fi
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}
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# 添加 netboot.efi 备用
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download_netboot_xyz_efi() {
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dir=$1
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file=$dir/netboot.xyz.efi
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if [ "$(uname -m)" = aarch64 ]; then
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download https://boot.netboot.xyz/ipxe/netboot.xyz-arm64.efi $file
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else
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download https://boot.netboot.xyz/ipxe/netboot.xyz.efi $file
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fi
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}
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install_redhat_ubuntu() {
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# 安装 grub2
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if is_efi; then
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# 注意低版本的grub无法启动f38 arm的内核
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# https://forums.fedoraforum.org/showthread.php?330104-aarch64-pxeboot-vmlinuz-file-format-changed-broke-PXE-installs
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apk add grub-efi efibootmgr
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grub-install --efi-directory=/os/boot/efi --boot-directory=/os/boot
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# 添加 netboot 备用
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arch_uname=$(uname -m)
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cd /os/boot/efi
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if [ "$arch_uname" = aarch64 ]; then
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download https://boot.netboot.xyz/ipxe/netboot.xyz-arm64.efi
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else
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download https://boot.netboot.xyz/ipxe/netboot.xyz.efi
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fi
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else
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apk add grub-bios
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grub-install --boot-directory=/os/boot /dev/$xda
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@ -2070,6 +2081,7 @@ xda=$(get_xda)
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if [ "$distro" != "alpine" ]; then
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setup_nginx_if_enough_ram
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setup_udev_util_linux
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fi
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# dd qemu 切换成云镜像模式，暂时没用到
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@ -2111,6 +2123,8 @@ else
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install_redhat_ubuntu
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fi
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fi
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echo 'done'
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if [ "$hold" = 2 ]; then
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exit
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fi
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