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core: 初步实现 cloud image
This commit is contained in:
bin456789
parent
9c78006b9e
commit
5008114096
226
reinstall.sh
226
reinstall.sh
@ -54,6 +54,10 @@ is_in_arch() {
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[ -f /etc/arch-release ]
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[ -f /etc/arch-release ]
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}
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}
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is_use_cloud_image() {
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[ -n "$cloud_image" ] && [ "$cloud_image" = 1 ]
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}
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is_host_has_ipv4_and_ipv6() {
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is_host_has_ipv4_and_ipv6() {
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install_pkg dig
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install_pkg dig
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# dig会显示cname结果，cname结果以.结尾，grep -v '\.$' 用于去除 cname 结果
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# dig会显示cname结果，cname结果以.结尾，grep -v '\.$' 用于去除 cname 结果
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@ -178,50 +182,74 @@ setos() {
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}
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}
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setos_debian() {
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setos_debian() {
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if [ "$localtest" = 1 ]; then
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case "$releasever" in
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mirror=$confhome/debian/install.amd
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12) codename=bookworm ;;
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eval ${step}_vmlinuz=$mirror/vmlinuz
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11) codename=bullseye ;;
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eval ${step}_initrd=$mirror/initrd.gz
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10) codename=buster ;;
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esac
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if is_use_cloud_image; then
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# cloud image
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ci_mirror=https://cloud.debian.org/images/cloud
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is_virt && ci_type=genericcloud || ci_type=generic
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eval ${step}_img=$ci_mirror/$codename/latest/debian-$releasever-$ci_type-$basearch_alt.qcow2
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else
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else
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case "$releasever" in
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# 传统安装
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12) codename=bookworm ;;
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if [ "$localtest" = 1 ]; then
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11) codename=bullseye ;;
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mirror=$confhome/debian/install.amd
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10) codename=buster ;;
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eval ${step}_vmlinuz=$mirror/vmlinuz
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esac
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eval ${step}_initrd=$mirror/initrd.gz
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if is_in_china; then
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hostname=ftp.cn.debian.org
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else
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else
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hostname=deb.debian.org
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if is_in_china; then
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hostname=ftp.cn.debian.org
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else
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hostname=deb.debian.org
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fi
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mirror=http://$hostname/debian/dists/$codename/main/installer-$basearch_alt/current/images/netboot/debian-installer/$basearch_alt
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eval ${step}_vmlinuz=$mirror/linux
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eval ${step}_initrd=$mirror/initrd.gz
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fi
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fi
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mirror=http://$hostname/debian/dists/$codename/main/installer-$basearch_alt/current/images/netboot/debian-installer/$basearch_alt
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eval ${step}_ks=$confhome/preseed.cfg
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eval ${step}_vmlinuz=$mirror/linux
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eval ${step}_initrd=$mirror/initrd.gz
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fi
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fi
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eval ${step}_ks=$confhome/preseed.cfg
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}
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}
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setos_ubuntu() {
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setos_ubuntu() {
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if [ "$localtest" = 1 ]; then
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if is_use_cloud_image; then
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mirror=$confhome/
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# cloud image
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else
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# TODO: Minimal 镜像
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if is_in_china; then
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if is_in_china; then
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case "$basearch" in
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ci_mirror=https://mirror.nju.edu.cn/ubuntu-cloud-images/releases
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"x86_64") mirror=https://mirrors.tuna.tsinghua.edu.cn/ubuntu-releases/$releasever/ ;;
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"aarch64") mirror=https://mirrors.tuna.tsinghua.edu.cn/ubuntu-cdimage/releases/$releasever/release/ ;;
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esac
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else
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else
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case "$basearch" in
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ci_mirror=https://cloud-images.ubuntu.com/releases/$releasever/release
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"x86_64") mirror=https://releases.ubuntu.com/$releasever/ ;;
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fi
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"aarch64") mirror=https://cdimage.ubuntu.com/releases/$releasever/release/ ;;
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eval ${step}_img=$ci_mirror/ubuntu-$releasever-server-cloudimg-$basearch_alt.img
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esac
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else
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# 传统安装
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if [ "$localtest" = 1 ]; then
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mirror=$confhome/
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else
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if is_in_china; then
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case "$basearch" in
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"x86_64") mirror=https://mirrors.tuna.tsinghua.edu.cn/ubuntu-releases/$releasever ;;
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"aarch64") mirror=https://mirrors.tuna.tsinghua.edu.cn/ubuntu-cdimage/releases/$releasever/release ;;
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esac
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else
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case "$basearch" in
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"x86_64") mirror=https://releases.ubuntu.com/$releasever ;;
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"aarch64") mirror=https://cdimage.ubuntu.com/releases/$releasever/release ;;
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esac
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fi
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fi
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fi
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fi
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filename=$(curl $mirror | grep -oP "ubuntu-$releasever.*?-live-server-$basearch_alt.iso" | head -1)
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# iso
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iso=$mirror$filename
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filename=$(curl -L $mirror | grep -oP "ubuntu-$releasever.*?-live-server-$basearch_alt.iso" | head -1)
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test_url $iso iso || exit 1
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iso=$mirror/$filename
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eval ${step}_iso=$iso
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test_url $iso iso || exit 1
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eval ${step}_ks=$confhome/user-data
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eval ${step}_iso=$iso
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# ks
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eval ${step}_ks=$confhome/user-data
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fi
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}
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}
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setos_windows() {
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setos_windows() {
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@ -249,42 +277,81 @@ setos() {
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}
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}
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setos_redhat() {
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setos_redhat() {
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if [ "$localtest" = 1 ]; then
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if is_use_cloud_image; then
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mirror=$confhome/$releasever/
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# ci
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else
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[ "$distro" = "centos" ] && [ "$releasever" = "7" ] && stream_suffix="" || stream_suffix="-stream"
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if is_in_china; then
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case $distro in
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"centos") ci_mirror="https://mirror.nju.edu.cn/centos-cloud/centos" ;;
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"alma") ci_mirror="https://mirror.nju.edu.cn/almalinux/$releasever/cloud/$basearch/images" ;;
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"rocky") ci_mirror="https://mirror.nju.edu.cn/rocky/$releasever/images/$basearch" ;;
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"fedora") ci_mirror="https://mirror.nju.edu.cn/fedora/releases/$releasever/Cloud/$basearch/images" ;;
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esac
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else
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case $distro in
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"centos") ci_mirror="https://cloud.centos.org/centos" ;;
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"alma") ci_mirror="https://repo.almalinux.org/almalinux/$releasever/cloud/$basearch/images" ;;
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"rocky") ci_mirror="https://download.rockylinux.org/pub/rocky/$releasever/images/$basearch" ;;
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"fedora") ci_mirror="https://download.fedoraproject.org/pub/fedora/linux/releases/$releasever/Cloud/$basearch/images" ;;
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esac
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fi
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case $distro in
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case $distro in
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"centos")
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"centos")
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case $releasever in
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case $releasever in
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"7") mirrorlist="http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=os" ;;
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"7") ci_image=$ci_mirror/$releasever$stream_suffix/images/CentOS-7-$basearch-GenericCloud.qcow2 ;;
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"8") mirrorlist="http://mirrorlist.centos.org/?release=8-stream&arch=$basearch&repo=BaseOS" ;;
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"8" | "9") ci_image=$ci_mirror/$releasever$stream_suffix/$basearch/images/CentOS-Stream-GenericCloud-$releasever-latest.$basearch.qcow2 ;;
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"9") mirrorlist="https://mirrors.centos.org/mirrorlist?repo=centos-baseos-9-stream&arch=$basearch" ;;
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esac
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esac
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;;
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;;
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"alma") mirrorlist="https://mirrors.almalinux.org/mirrorlist/$releasever/baseos" ;;
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# TODO: alma8 有独立的uefi镜像
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"rocky") mirrorlist="https://mirrors.rockylinux.org/mirrorlist?arch=$basearch&repo=BaseOS-$releasever" ;;
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"alma") ci_image=$ci_mirror/AlmaLinux-$releasever-GenericCloud-latest.$basearch.qcow2 ;;
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"fedora") mirrorlist="https://mirrors.fedoraproject.org/mirrorlist?arch=$basearch&repo=fedora-$releasever" ;;
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"rocky") ci_image=$ci_mirror/Rocky-$releasever-GenericCloud-Base.latest.$basearch.qcow2 ;;
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# TODO: 小版本号
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"fedora") ci_image=$ci_mirror/Fedora-Cloud-Base-$releasever-1.6.$basearch.qcow2 ;;
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esac
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esac
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# rocky/centos9 需要删除第一行注释， alma 需要替换$basearch
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for cur_mirror in $(curl -L $mirrorlist | sed "/^#/d" | sed "s,\$basearch,$basearch,"); do
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host=$(get_host_by_url $cur_mirror)
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if is_host_has_ipv4_and_ipv6 $host &&
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test_url ${cur_mirror}images/pxeboot/vmlinuz; then
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mirror=$cur_mirror
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break
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fi
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done
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if [ -z "$mirror" ]; then
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error_and_exit "All mirror failed."
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fi
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eval "${step}_mirrorlist='${mirrorlist}'"
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fi
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eval ${step}_ks=$confhome/ks.cfg
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eval ${step}_vmlinuz=${mirror}images/pxeboot/vmlinuz
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eval ${step}_initrd=${mirror}images/pxeboot/initrd.img
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eval ${step}_squashfs=${mirror}images/install.img
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if [ "$releasever" = 7 ]; then
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eval ${step}_img=${ci_image}
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eval ${step}_squashfs=${mirror}LiveOS/squashfs.img
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else
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# 传统安装
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if [ "$localtest" = 1 ]; then
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mirror=$confhome/$releasever/
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else
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case $distro in
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"centos")
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case $releasever in
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"7") mirrorlist="http://mirrorlist.centos.org/?release=7&arch=$basearch&repo=os" ;;
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"8") mirrorlist="http://mirrorlist.centos.org/?release=8-stream&arch=$basearch&repo=BaseOS" ;;
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"9") mirrorlist="https://mirrors.centos.org/mirrorlist?repo=centos-baseos-9-stream&arch=$basearch" ;;
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esac
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;;
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"alma") mirrorlist="https://mirrors.almalinux.org/mirrorlist/$releasever/baseos" ;;
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"rocky") mirrorlist="https://mirrors.rockylinux.org/mirrorlist?arch=$basearch&repo=BaseOS-$releasever" ;;
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"fedora") mirrorlist="https://mirrors.fedoraproject.org/mirrorlist?arch=$basearch&repo=fedora-$releasever" ;;
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esac
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# rocky/centos9 需要删除第一行注释， alma 需要替换$basearch
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for cur_mirror in $(curl -L $mirrorlist | sed "/^#/d" | sed "s,\$basearch,$basearch,"); do
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host=$(get_host_by_url $cur_mirror)
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if is_host_has_ipv4_and_ipv6 $host &&
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test_url ${cur_mirror}images/pxeboot/vmlinuz; then
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mirror=$cur_mirror
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break
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fi
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done
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if [ -z "$mirror" ]; then
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error_and_exit "All mirror failed."
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fi
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eval "${step}_mirrorlist='${mirrorlist}'"
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fi
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eval ${step}_ks=$confhome/ks.cfg
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eval ${step}_vmlinuz=${mirror}images/pxeboot/vmlinuz
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eval ${step}_initrd=${mirror}images/pxeboot/initrd.img
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eval ${step}_squashfs=${mirror}images/install.img
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if [ "$releasever" = 7 ]; then
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eval ${step}_squashfs=${mirror}LiveOS/squashfs.img
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fi
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fi
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fi
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}
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}
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@ -401,8 +468,16 @@ check_ram() {
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error_and_exit "Could not detect RAM size."
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error_and_exit "Could not detect RAM size."
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fi
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fi
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# ram 足够就用普通方法安装，否则如果内存大于512就用 cloud image
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if [ $ram_size -lt $ram_requirement ]; then
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if [ $ram_size -lt $ram_requirement ]; then
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error_and_exit "Could not install $distro: RAM < $ram_requirement MB."
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# TODO: 测试 256 384 内存
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ram_requirement=512
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if false && [ $ram_size -ge $ram_requirement ]; then
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info "RAM < $ram_requirement MB. Switch to cloud image mode"
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cloud_image=1
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else
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error_and_exit "Could not install $distro: RAM < $ram_requirement MB."
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fi
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fi
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fi
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}
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}
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@ -511,7 +586,7 @@ if ! is_in_windows; then
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fi
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fi
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# 整理参数
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# 整理参数
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if ! opts=$(getopt -n $0 -o "" --long localtest,debug,sleep:,iso:,image-name:,img: -- "$@"); then
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if ! opts=$(getopt -n $0 -o "" --long localtest,debug,sleep:,iso:,image-name:,img:,ci,cloud-image -- "$@"); then
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usage_and_exit
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usage_and_exit
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fi
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fi
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@ -528,6 +603,10 @@ while true; do
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set -x
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set -x
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shift
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shift
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;;
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;;
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--ci | --cloud-image)
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cloud_image=1
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shift
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;;
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--sleep)
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--sleep)
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sleep=$2
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sleep=$2
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shift 2
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shift 2
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@ -571,7 +650,9 @@ if is_in_alpine; then
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fi
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fi
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# 检查内存
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# 检查内存
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check_ram
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if ! is_use_cloud_image; then
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check_ram
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fi
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# 检查硬件架构
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# 检查硬件架构
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# x86强制使用x64
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# x86强制使用x64
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@ -586,10 +667,12 @@ esac
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set_github_proxy
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set_github_proxy
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# 以下目标系统需要进入alpine环境安装
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# 以下目标系统需要进入alpine环境安装
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# ubuntu/alpine
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# cloud image
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# ubuntu/alpine/windows/dd
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# el8/9/fedora 任何架构 <2g
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# el8/9/fedora 任何架构 <2g
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# el7 aarch64 <1.5g
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# el7 aarch64 <1.5g
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if [ "$distro" = "ubuntu" ] ||
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if is_use_cloud_image ||
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[ "$distro" = "ubuntu" ] ||
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[ "$distro" = "alpine" ] ||
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[ "$distro" = "alpine" ] ||
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[ "$distro" = "windows" ] ||
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[ "$distro" = "windows" ] ||
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[ "$distro" = "dd" ] ||
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[ "$distro" = "dd" ] ||
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@ -603,9 +686,14 @@ else
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setos nextos $distro $releasever
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setos nextos $distro $releasever
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fi
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fi
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# 下载启动内核
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# shellcheck disable=SC2154
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# shellcheck disable=SC2154
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{
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{
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# 测试 cloud img 链接
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if is_use_cloud_image; then
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test_url $finalos_img
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fi
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# 下载 nextos 内核
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info download vmlnuz and initrd
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info download vmlnuz and initrd
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echo $nextos_vmlinuz
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echo $nextos_vmlinuz
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curl -Lo /reinstall-vmlinuz $nextos_vmlinuz
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curl -Lo /reinstall-vmlinuz $nextos_vmlinuz
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@ -628,7 +716,7 @@ build_finalos_cmdline() {
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}
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}
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build_extra_cmdline() {
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build_extra_cmdline() {
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for key in localtest confhome sleep; do
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for key in localtest confhome sleep cloud_image; do
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value=${!key}
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value=${!key}
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if [ -n "$value" ]; then
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if [ -n "$value" ]; then
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extra_cmdline+=" extra.$key='$value'"
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extra_cmdline+=" extra.$key='$value'"
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84
trans.sh
84
trans.sh
@ -78,6 +78,10 @@ is_efi() {
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[ -d /sys/firmware/efi/ ]
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[ -d /sys/firmware/efi/ ]
|
||||||
}
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}
|
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|
|
||||||
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is_use_cloud_image() {
|
||||||
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[ -n "$cloud_image" ] && [ "$cloud_image" = 1 ]
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||||||
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}
|
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|
|
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setup_nginx() {
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setup_nginx() {
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apk add nginx
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apk add nginx
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cat <<EOF >/etc/nginx/http.d/default.conf
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cat <<EOF >/etc/nginx/http.d/default.conf
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@ -323,6 +327,14 @@ if [ "$distro" = windows ]; then
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mkfs.ext4 -F -L os /dev/$xda*1 #1 os
|
mkfs.ext4 -F -L os /dev/$xda*1 #1 os
|
||||||
mkfs.ntfs -f -F -L installer /dev/$xda*2 #2 installer
|
mkfs.ntfs -f -F -L installer /dev/$xda*2 #2 installer
|
||||||
fi
|
fi
|
||||||
|
elif is_use_cloud_image; then
|
||||||
|
parted /dev/$xda -s -- \
|
||||||
|
mklabel gpt \
|
||||||
|
mkpart '" "' ext4 1MiB -1GiB \
|
||||||
|
mkpart '" "' ext4 -1GiB 100%
|
||||||
|
update_part /dev/$xda
|
||||||
|
mkfs.ext4 -F -L os /dev/$xda*1 #1 os
|
||||||
|
mkfs.ext4 -F -L installer /dev/$xda*2 #2 installer
|
||||||
else
|
else
|
||||||
# 对于红帽系是临时分区表，安装时除了 installer 分区，其他分区会重建为默认的大小
|
# 对于红帽系是临时分区表，安装时除了 installer 分区，其他分区会重建为默认的大小
|
||||||
# 对于ubuntu是最终分区表，因为 ubuntu 的安装器不能调整个别分区，只能重建整个分区表
|
# 对于ubuntu是最终分区表，因为 ubuntu 的安装器不能调整个别分区，只能重建整个分区表
|
||||||
@ -366,20 +378,68 @@ fi
|
|||||||
|
|
||||||
update_part /dev/$xda
|
update_part /dev/$xda
|
||||||
|
|
||||||
# 挂载主分区
|
if is_use_cloud_image; then
|
||||||
mkdir -p /os
|
apk add qemu-img
|
||||||
mount /dev/disk/by-label/os /os
|
|
||||||
|
|
||||||
# 挂载其他分区
|
mkdir -p /installer
|
||||||
mkdir -p /os/boot/efi
|
mount /dev/disk/by-label/installer /installer
|
||||||
if is_efi; then
|
qcow_file=/installer/cloud_image.qcow2
|
||||||
mount /dev/disk/by-label/efi /os/boot/efi
|
download $img $qcow_file
|
||||||
|
# qcow_virtualx_size=$(qemu-img info $qcow_file | grep 'virtual size' | grep -oE '[0-9]+' | tail -1)
|
||||||
|
# TODO: centos dd 需要 8g 空间，改成手动释放文件
|
||||||
|
if true; then
|
||||||
|
modprobe nbd
|
||||||
|
qemu-nbd -c /dev/nbd0 $qcow_file
|
||||||
|
|
||||||
|
# 将前1M dd到内存
|
||||||
|
dd if=/dev/nbd0 of=/first-1M bs=1M count=1
|
||||||
|
|
||||||
|
# 将1M之后 dd到硬盘
|
||||||
|
case 3 in
|
||||||
|
1)
|
||||||
|
# BusyBox dd
|
||||||
|
dd if=/dev/nbd0 of=/dev/$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
|
||||||
|
exit
|
||||||
|
else
|
||||||
|
# 挂载主分区
|
||||||
|
mkdir -p /os
|
||||||
|
mount /dev/disk/by-label/os /os
|
||||||
|
|
||||||
|
# 挂载其他分区
|
||||||
|
mkdir -p /os/boot/efi
|
||||||
|
if is_efi; then
|
||||||
|
mount /dev/disk/by-label/efi /os/boot/efi
|
||||||
|
fi
|
||||||
|
mkdir -p /os/installer
|
||||||
|
if [ "$distro" = windows ]; then
|
||||||
|
mount_args="-t ntfs3"
|
||||||
|
fi
|
||||||
|
mount $mount_args /dev/disk/by-label/installer /os/installer
|
||||||
fi
|
fi
|
||||||
mkdir -p /os/installer
|
|
||||||
if [ "$distro" = windows ]; then
|
|
||||||
mount_args="-t ntfs3"
|
|
||||||
fi
|
|
||||||
mount $mount_args /dev/disk/by-label/installer /os/installer
|
|
||||||
|
|
||||||
# shellcheck disable=SC2154
|
# shellcheck disable=SC2154
|
||||||
if [ "$distro" = "windows" ]; then
|
if [ "$distro" = "windows" ]; then
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user