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dd 引入cloud-data 提供 nocloud自动配置 (#551)
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44
trans.sh
44
trans.sh
@ -3793,14 +3793,40 @@ EOF
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rm -f $os_dir/swapfile
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}
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setup_nocloud() {
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os_dir=$1
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info "Setup NoCloud"
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# 1. 配置 NoCloud-only datasource
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mkdir -p "$os_dir/etc/cloud/cloud.cfg.d"
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cat > "$os_dir/etc/cloud/cloud.cfg.d/99-datasource.cfg" << 'EOF'
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datasource_list: [ NoCloud, None ]
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datasource:
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NoCloud:
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seedfrom: /var/lib/cloud/seed/nocloud/
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fs_label: null
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EOF
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# 2. 复制 seed 文件(已在 host 上准备好,打包在 initrd 中)
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mkdir -p "$os_dir/var/lib/cloud/seed/nocloud"
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cp /configs/cloud-data/* "$os_dir/var/lib/cloud/seed/nocloud/"
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# 3. 确保 cloud-init 没有被禁用
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rm -f "$os_dir/etc/cloud/cloud-init.disabled"
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# 4. 清除 cloud-init 旧状态,确保首次启动重新执行
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rm -rf "$os_dir/var/lib/cloud/instance"
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rm -rf "$os_dir/var/lib/cloud/instances"
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}
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modify_os_on_disk() {
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only_process=$1
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info "Modify disk if is $only_process"
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update_part
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# dd linux 的时候不用修改硬盘内容
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if [ "$distro" = "dd" ] && ! lsblk -f /dev/$xda | grep ntfs; then
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# dd linux 的时候不用修改硬盘内容(nocloud 模式除外)
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if [ "$distro" = "dd" ] && [ "$only_process" != "nocloud" ] && ! lsblk -f /dev/$xda | grep ntfs; then
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return
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fi
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@ -3810,12 +3836,16 @@ modify_os_on_disk() {
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# btrfs挂载的是默认子卷,如果没有默认子卷,挂载的是根目录
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# fedora 云镜像没有默认子卷,且系统在root子卷中
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if mount -o ro /dev/$part /os; then
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if [ "$only_process" = linux ]; then
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if [ "$only_process" = linux ] || [ "$only_process" = nocloud ]; then
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if etc_dir=$({ ls -d /os/etc/ || ls -d /os/*/etc/; } 2>/dev/null); then
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os_dir=$(dirname $etc_dir)
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# 重新挂载为读写
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mount -o remount,rw /os
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modify_linux $os_dir
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if [ "$only_process" = nocloud ]; then
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setup_nocloud $os_dir
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else
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modify_linux $os_dir
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fi
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return
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fi
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elif [ "$only_process" = windows ]; then
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@ -7229,7 +7259,11 @@ trans() {
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# windows 扩容在 windows 下完成
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resize_after_install_cloud_image
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fi
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modify_os_on_disk windows
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if [ -d /configs/cloud-data ]; then
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modify_os_on_disk nocloud
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else
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modify_os_on_disk windows
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fi
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;;
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qemu) # dd qemu 不可能到这里,因为上面已处理
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;;
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