From 8ed23a8be14cd2fc3fd6bd46b1e720555e1de720 Mon Sep 17 00:00:00 2001 From: bin456789 Date: Thu, 28 Mar 2024 00:16:05 +0800 Subject: [PATCH] =?UTF-8?q?gentoo:=20=E6=94=AF=E6=8C=81=E5=B8=B8=E8=A7=84?= =?UTF-8?q?=E5=AE=89=E8=A3=85=E6=96=B9=E6=B3=95?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- README.en.md | 4 +- README.md | 4 +- reinstall.sh | 104 +++++++++++++--------- trans.sh | 239 ++++++++++++++++++++++++++++++++++++++++++++++++--- 4 files changed, 297 insertions(+), 54 deletions(-) diff --git a/README.en.md b/README.en.md index d0b3244..39d7581 100644 --- a/README.en.md +++ b/README.en.md @@ -78,7 +78,7 @@ bash reinstall.sh centos 7|8|9 (8|9 for the stream version) alpine 3.16|3.17|3.18|3.19 opensuse 15.5|tumbleweed arch (not supports ARM) - gentoo (not supports ARM) + gentoo If no version number is entered, the latest version will be installed. ``` @@ -190,7 +190,7 @@ Use `Dism++` File menu > Open Image File, select the iso to be installed to get | Alpine | 256M | - | | openSUSE | - | 512M | | Arch | - | 512M | -| Gentoo | - | 512M | +| Gentoo | 512M | - | | Windows 8.1 (Server 2012 R2) or below | 512M | - | | Windows 10 (Server 2016) or above | 1G | - | diff --git a/README.md b/README.md index 5136a26..f26798d 100644 --- a/README.md +++ b/README.md @@ -77,7 +77,7 @@ bash reinstall.sh centos 7|8|9 (8|9 为 stream 版本) alpine 3.16|3.17|3.18|3.19 opensuse 15.5|tumbleweed arch (暂不支持 ARM) - gentoo (暂不支持 ARM) + gentoo 不输入版本号，则安装最新版 ``` @@ -189,7 +189,7 @@ Windows Server 2022 SERVERDATACENTER | Alpine | 256M | - | | openSUSE | - | 512M | | Arch | - | 512M | -| Gentoo | - | 512M | +| Gentoo | 512M | - | | Windows 8.1 (Server 2012 R2) 或以下 | 512M | - | | Windows 10 (Server 2016) 或以上 | 1G | - | diff --git a/reinstall.sh b/reinstall.sh index de4f283..815d73d 100644 --- a/reinstall.sh +++ b/reinstall.sh @@ -458,8 +458,6 @@ setos() { } setos_arch() { - cloud_image=1 - # cloud image if is_in_china; then ci_mirror=https://mirrors.tuna.tsinghua.edu.cn/archlinux @@ -471,25 +469,31 @@ setos() { } setos_gentoo() { - cloud_image=1 if is_in_china; then - ci_mirror=https://mirrors.tuna.tsinghua.edu.cn/gentoo + mirror=https://mirrors.tuna.tsinghua.edu.cn/gentoo else - # ci_mirror=https://mirror.leaseweb.com/gentoo # 不支持 ipv6 - ci_mirror=https://distfiles.gentoo.org + # mirror=https://mirror.leaseweb.com/gentoo # 不支持 ipv6 + mirror=https://distfiles.gentoo.org fi - if [ "$basearch_alt" = arm64 ]; then - error_and_exit 'Not support arm64 for gentoo cloud image.' - fi + if is_use_cloud_image; then + if [ "$basearch_alt" = arm64 ]; then + error_and_exit 'Not support arm64 for gentoo cloud image.' + fi - # openrc 镜像没有附带兼容 cloud-init 的网络管理器 - eval ${step}_img=$ci_mirror/experimental/$basearch_alt/openstack/gentoo-openstack-$basearch_alt-systemd-latest.qcow2 + # openrc 镜像没有附带兼容 cloud-init 的网络管理器 + eval ${step}_img=$mirror/experimental/$basearch_alt/openstack/gentoo-openstack-$basearch_alt-systemd-latest.qcow2 + else + prefix=stage3-$basearch_alt-systemd-mergedusr + dir=releases/$basearch_alt/autobuilds/current-$prefix + file=$(curl -L $mirror/$dir/latest-$prefix.txt | grep '.tar.xz' | awk '{print $1}') + stage3=$mirror/$dir/$file + test_url $stage3 'xz' + eval ${step}_img=$stage3 + fi } setos_opensuse() { - cloud_image=1 - # aria2 有 mata4 问题 # https://download.opensuse.org/ @@ -809,6 +813,31 @@ install_pkg() { } check_ram() { + ram_standard=$( + case "$distro" in + netboot.xyz) echo 0 ;; + alpine | dd) echo 256 ;; # 192 无法启动 netboot + debian) echo 384 ;; + gentoo | windows) echo 512 ;; + centos | alma | rocky | fedora | ubuntu) echo 1024 ;; + arch | opensuse) echo max ;; # 没有安装模式 + esac + ) + + # 不用检查内存的情况 + if [ "$ram_standard" -eq 0 ]; then + return + fi + + ram_cloud_image=512 + + has_cloud_image=$( + case "$distro" in + centos | alma | rocky | fedora | debian | ubuntu | opensuse | arch) echo true ;; + netboot.xyz | alpine | dd | gentoo | windows) echo false ;; + esac + ) + if is_in_windows; then ram_size=$(wmic memorychip get capacity | tail +2 | awk '{sum+=$1} END {print sum/1024/1024}') else @@ -837,28 +866,20 @@ check_ram() { error_and_exit "Could not detect RAM size." fi - case "$distro" in - alpine) ram_installer=256 ;; # 192 无法启动 netboot - debian) ram_installer=384 ;; - *) ram_installer=1024 ;; - esac - - ram_cloud_image=512 - - case "$distro" in - opensuse | arch | gentoo) cloud_image=1 ;; - esac - # ram 足够就用普通方法安装，否则如果内存大于512就用 cloud image # TODO: 测试 256 384 内存 - if [ ! "$cloud_image" = 1 ] && [ $ram_size -lt $ram_installer ]; then - if [ $ram_size -ge $ram_cloud_image ]; then - info "RAM < $ram_installer MB. Switch to cloud image mode" + if ! is_use_cloud_image && [ $ram_size -lt $ram_standard ]; then + if $has_cloud_image; then + info "RAM < $ram_standard MB. Fallback to cloud image mode" cloud_image=1 else - error_and_exit "Could not install $distro: RAM < $ram_cloud_image MB." + error_and_exit "Could not install $distro: RAM < $ram_standard MB." fi fi + + if is_use_cloud_image && [ $ram_size -lt $ram_cloud_image ]; then + error_and_exit "Could not install $distro using cloud image: RAM < $ram_cloud_image MB." + fi } is_efi() { @@ -1722,18 +1743,21 @@ fi # 必备组件 install_pkg curl grep -# 检查内存 -if ! { [ "$distro" = dd ] || [ "$distro" = windows ] || [ "$distro" = netboot.xyz ]; }; then - check_ram -fi +# 强制忽略/强制添加 --ci 参数 +case "$distro" in +dd | windows | netboot.xyz | alpine | gentoo) + if is_use_cloud_image; then + echo "ignored --ci" + cloud_image=0 + fi + ;; +opensuse | arch) + cloud_image=1 + ;; +esac -# 以下系统忽略 --ci 参数 -if is_use_cloud_image && { - [ "$distro" = dd ] || [ "$distro" = windows ] || [ "$distro" = netboot.xyz ] || [ "$distro" = alpine ] -}; then - echo "ignored --ci" - cloud_image=0 -fi +# 检查内存 +check_ram # 检查硬件架构 if is_in_windows; then diff --git a/trans.sh b/trans.sh index c5c4a78..c6c2368 100644 --- a/trans.sh +++ b/trans.sh @@ -185,7 +185,7 @@ setup_nginx() { get_approximate_ram_size() { # lsmem 需要 util-linux - if is_have_cmd lsmem; then + if false && is_have_cmd lsmem; then ram_size=$(lsmem -b 2>/dev/null | grep 'Total online memory:' | awk '{ print $NF/1024/1024 }') fi @@ -862,6 +862,208 @@ install_alpine() { fi } +install_gentoo() { + os_dir=/os + + # 挂载分区 + if is_efi || is_xda_gt_2t; then + os_part_num=2 + else + os_part_num=1 + fi + + mkdir -p /os + mount -t ext4 /dev/${xda}*${os_part_num} /os + + if is_efi; then + mkdir -p /os/boot/efi + mount -t vfat /dev/${xda}*1 /os/boot/efi + fi + + # 添加 swap + create_swap_if_ram_less_than 2048 $os_dir/swapfile + + # 解压系统 + apk add tar xz + # shellcheck disable=SC2154 + download "$img" $os_dir/gentoo.tar.xz + echo "Uncompressing Gentoo..." + tar xpf $os_dir/gentoo.tar.xz -C $os_dir --xattrs-include='*.*' --numeric-owner + rm $os_dir/gentoo.tar.xz + apk del tar xz + + # dns + cp -f /etc/resolv.conf $os_dir/etc/resolv.conf + + # 挂载伪文件系统 + mount_pseudo_fs $os_dir + + # 网络配置 + apk add cloud-init + useradd systemd-network + touch net.cfg + create_cloud_init_network_config net.cfg + # 正常应该是 -D gentoo，但 alpine 的 cloud-init 包缺少 gentoo 配置 + cloud-init devel net-convert -p net.cfg -k yaml -d $os_dir -D alpine -O networkd + + # 删除网卡名匹配 + sed -i '/^Name=/d' $os_dir/etc/systemd/network/10-cloud-init-eth*.network + rm -rf net.cfg + apk del cloud-init + + # 修复 onlink 网关 + if is_staticv4 || is_staticv6; then + fix_sh=cloud-init-fix-onlink.sh + download $confhome/$fix_sh $os_dir/$fix_sh + chroot $os_dir bash /$fix_sh + rm -f $os_dir/$fix_sh + fi + + # 修改密码 + sed -i 's/enforce=everyone/enforce=none/' $os_dir/etc/security/passwdqc.conf + echo 'root:123@@@' | chroot $os_dir chpasswd >/dev/null + sed -i 's/enforce=none/enforce=everyone/' $os_dir/etc/security/passwdqc.conf + + # 下载仓库，选择 profile + chroot $os_dir emerge-webrsync + profile=$( + # 筛选 stable systemd，再选择最短的 + if false; then + chroot $os_dir eselect profile list | grep stable | grep systemd | + awk '(NR == 1 || length($2) < length(shortest)) { shortest = $2 } END { print shortest }' + else + chroot $os_dir eselect profile list | grep stable | grep systemd | + awk '{print length($2), $2}' | sort -n | head -1 | awk '{print $2}' + fi + ) + echo "Select profile: $profile" + chroot $os_dir eselect profile set $profile + + # 设置线程 + # 根据 cpu 核数，2G内存一个线程，取最小值 + threads_by_core=$(nproc --all) + phy_ram=$(get_approximate_ram_size) + threads_by_ram=$((phy_ram / 2048)) + if [ $threads_by_ram -eq 0 ]; then + threads_by_ram=1 + fi + threads=$(printf "%d\n" $threads_by_ram $threads_by_core | sort -n | head -1) + cat <>$os_dir/etc/portage/make.conf +MAKEOPTS="-j$threads" +EOF + + # 设置 http repo + binpkg repo + # https://mirrors.tuna.tsinghua.edu.cn/gentoo/releases/amd64/autobuilds/current-stage3-amd64-systemd-mergedusr/stage3-amd64-systemd-mergedusr-20240317T170433Z.tar.xz + mirror_short=$(echo "$img" | sed 's,/releases/.*,,') + mirror_long=$(echo "$img" | sed 's,/autobuilds/.*,,') + profile_ver=$(chroot $os_dir eselect profile show | grep -Eo '/[0-9.]*/' | cut -d/ -f2) + + if [ "$(uname -m)" = x86_64 ]; then + if chroot $os_dir ld.so --help | grep supported | grep -q x86-64-v3; then + binpkg_type=x86-64-v3 + else + binpkg_type=x86-64 + fi + else + binpkg_type=arm64 + fi + + cat <>$os_dir/etc/portage/make.conf +GENTOO_MIRRORS="$mirror_short" +FEATURES="getbinpkg" +EOF + + cat <$os_dir/etc/portage/binrepos.conf/gentoobinhost.conf +[binhost] +priority = 9999 +sync-uri = $mirror_long/binpackages/$profile_ver/$binpkg_type +EOF + + # 下载公钥 + chroot $os_dir getuto + + # 初始化 + # /etc/locale.gen 不能为空，否则编译 glibc 时会提示生成所有 locale + # Generating all locales; edit /etc/locale.gen to save time/space + echo "C.UTF-8 UTF-8" >>$os_dir/etc/locale.gen + chroot $os_dir locale-gen + chroot $os_dir systemctl preset-all + chroot $os_dir systemd-firstboot --force --setup-machine-id + chroot $os_dir systemd-firstboot --force --timezone=Asia/Shanghai + + # 安装 git + chroot $os_dir emerge dev-vcs/git + + # 设置 git repo + if is_in_china; then + git_uri=https://mirrors.tuna.tsinghua.edu.cn/git/gentoo-portage.git + else + # github 不支持 ipv6 + # git_uri=https://github.com/gentoo-mirror/gentoo.git + git_uri=https://anongit.gentoo.org/git/repo/gentoo.git + fi + + mkdir -p $os_dir/etc/portage/repos.conf + cat <$os_dir/etc/portage/repos.conf/gentoo.conf +[gentoo] +location = /var/db/repos/gentoo +sync-type = git +sync-uri = $git_uri +EOF + rm -rf $os_dir/var/db/repos/gentoo + chroot $os_dir emerge --sync + + if [ "$(uname -m)" = x86_64 ]; then + # https://packages.gentoo.org/packages/sys-block/io-scheduler-udev-rules + chroot $os_dir emerge sys-block/io-scheduler-udev-rules + fi + + # 网络 + chroot $os_dir systemctl enable systemd-networkd + chroot $os_dir systemctl enable systemd-resolved + + # ssh + chroot $os_dir systemctl enable sshd + allow_root_password_login $os_dir + + # ntp 用 systemd 自带的 + # TODO: firmware + 微码 + vm agent + + # 内核 + grub + # TODO: 先判断是否有 binpkg，有的话不修改 GRUB_PLATFORMS + is_efi && grub_platforms="efi-64" || grub_platforms="pc" + echo GRUB_PLATFORMS=\"$grub_platforms\" >>$os_dir/etc/portage/make.conf + echo "sys-kernel/installkernel dracut grub" >$os_dir/etc/portage/package.use/installkernel + chroot $os_dir emerge sys-kernel/gentoo-kernel-bin + if is_efi; then + chroot $os_dir grub-install --efi-directory=/boot/efi --removable + else + chroot $os_dir grub-install /dev/$xda + fi + + # cmdline + if [ -d $os_dir/etc/default/grub.d ]; then + file=$os_dir/etc/default/grub.d/cmdline.conf + else + file=$os_dir/etc/default/grub + fi + ttys_cmdline=$(get_ttys console=) + echo GRUB_CMDLINE_LINUX=\"$ttys_cmdline\" >>$file + chroot $os_dir grub-mkconfig -o /boot/grub/grub.cfg + + # fstab + apk add arch-install-scripts + genfstab -U $os_dir | sed '/swap/d' >$os_dir/etc/fstab + apk del arch-install-scripts + + # 删除 resolv.conf，不然 systemd-resolved 无法创建软链接 + rm -f $os_dir/etc/resolv.conf + + # 删除 swap + swapoff -a + rm -rf $os_dir/swapfile +} + get_http_file_size_to() { var_name=$1 url=$2 @@ -1026,7 +1228,7 @@ create_part() { mkfs.ext4 -F -L os /dev/$xda*1 #1 os mkfs.ext4 -F -L installer /dev/$xda*2 #2 installer fi - elif [ "$distro" = alpine ]; then + elif [ "$distro" = alpine ] || [ "$distro" = gentoo ]; then if is_efi; then # efi parted /dev/$xda -s -- \ @@ -1464,6 +1666,7 @@ EOF if [ -f $os_dir/etc/gentoo-release ]; then # 挂载伪文件系统 mount_pseudo_fs $os_dir + cp -f /etc/resolv.conf $os_dir/etc/resolv.conf # 在这里修改密码，而不是用cloud-init，因为我们的默认密码太弱 sed -i 's/enforce=everyone/enforce=none/' $os_dir/etc/security/passwdqc.conf @@ -1471,14 +1674,10 @@ EOF sed -i 's/enforce=none/enforce=everyone/' $os_dir/etc/security/passwdqc.conf # 下载仓库，选择 profile - if [ ! -d $os_dir/var/db/repos/gentoo/ ]; then - cp -f /etc/resolv.conf $os_dir/etc/resolv.conf - - chroot $os_dir emerge-webrsync - profile=$(chroot $os_dir eselect profile list | - grep stable | grep systemd | grep -v desktop | tail -1 | awk '{print $2}') - chroot $os_dir eselect profile set $profile - fi + chroot $os_dir emerge-webrsync + profile=$(chroot $os_dir eselect profile list | grep stable | grep systemd | + awk '{print length($2), $2}' | sort -n | head -1 | awk '{print $2}') + chroot $os_dir eselect profile set $profile # 删除 resolv.conf，不然 systemd-resolved 无法创建软链接 rm -f $os_dir/etc/resolv.conf @@ -1575,6 +1774,23 @@ create_swap() { fi } +# gentoo 常规安装用 +allow_root_password_login() { + os_dir=$1 + + # 允许 root 密码登录 + # arch 没有 /etc/ssh/sshd_config.d/ 文件夹 + # opensuse tumbleweed 有 /etc/ssh/sshd_config.d/ 文件夹，但没有 /etc/ssh/sshd_config，但有/usr/etc/ssh/sshd_config + if grep 'Include.*/etc/ssh/sshd_config.d' $os_dir/etc/ssh/sshd_config; then + mkdir -p $os_dir/etc/ssh/sshd_config.d/ + echo 'PermitRootLogin yes' >$os_dir/etc/ssh/sshd_config.d/01-permitrootlogin.conf + else + if ! grep -x 'PermitRootLogin yes' $os_dir/etc/ssh/sshd_config; then + echo 'PermitRootLogin yes' >>$os_dir/etc/ssh/sshd_config + fi + fi +} + disable_selinux_kdump() { os_dir=$1 releasever=$(awk -F: '{ print $5 }' <$os_dir/etc/system-release-cpe) @@ -2604,6 +2820,9 @@ elif is_use_cloud_image; then resize_after_install_cloud_image modify_os_on_disk linux fi +elif [ "$distro" = "gentoo" ]; then + create_part + install_gentoo else # 安装模式: windows windows ubuntu 红帽 create_part