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core: 删除 centos 7, oracle 7, debain 10

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bin456789
2024-07-07 17:07:22 +08:00
parent 645f7476d3
commit f316acfd27
7 changed files with 97 additions and 160 deletions
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89
trans.sh
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@ -1579,16 +1579,8 @@ create_cloud_init_network_config() {
elif is_staticv6; then
get_netconf_to ipv6_addr
get_netconf_to ipv6_gateway
# centos7 不认识 static6，但可改成 static，作用相同
# https://github.com/canonical/cloud-init/commit/dacdd30080bd8183d1f1c1dc9dbcbc8448301529
if [ -f /os/etc/system-release-cpe ] &&
grep -E 'centos:7|oracle:linux:7' /os/etc/system-release-cpe; then
type_ipv6_static=static
else
type_ipv6_static=static6
fi
yq -i ".network.config[$config_id].subnets[$subnet_id] = {
\"type\": \"$type_ipv6_static\",
\"type\": \"static6\",
\"address\": \"$ipv6_addr\",
\"gateway\": \"$ipv6_gateway\" }
" $ci_file
@ -1865,12 +1857,12 @@ EOF
restore_resolv_conf $os_dir
fi
if grep -E '^(10|11)' $os_dir/etc/debian_version; then
if grep ^11 $os_dir/etc/debian_version; then
cp_resolv_conf $os_dir
chroot $os_dir apt update
if true; then
# 将 debian 10/11 设置为 12 一样的网络管理器
# 将 debian 11 设置为 12 一样的网络管理器
# 可解决 ifupdown dhcp 不支持 24位掩码+不规则网关的问题
DEBIAN_FRONTEND=noninteractive chroot $os_dir apt install -y netplan.io
chroot $os_dir systemctl disable networking resolvconf
@ -1885,7 +1877,7 @@ system_info:
EOF
else
# debian 10/11 默认不支持 rdnss，要安装 rdnssd 或者 nm
# debian 11 默认不支持 rdnss，要安装 rdnssd 或者 nm
DEBIAN_FRONTEND=noninteractive chroot $os_dir apt install -y rdnssd
# 不会自动建立链接，因此不能删除
restore_resolv_conf $os_dir
@ -2049,11 +2041,7 @@ allow_root_password_login() {
disable_selinux_kdump() {
os_dir=$1
releasever=$(awk -F: '{ print $5 }' <$os_dir/etc/system-release-cpe)
if ! chroot $os_dir command -v grubby; then
yum install grubby
fi
releasever=$(awk -F: '{ print $5 }' $os_dir/etc/system-release-cpe)
# selinux
sed -i 's/^SELINUX=enforcing/SELINUX=disabled/g' $os_dir/etc/selinux/config
@ -2064,11 +2052,7 @@ disable_selinux_kdump() {
# kdump
chroot $os_dir grubby --update-kernel ALL --args crashkernel=no
if [ "$releasever" -eq 7 ]; then
# el7 上面那条 grubby 命令不能设置 /etc/default/grub
sed -i 's/crashkernel=[^ "]*/crashkernel=no/' $os_dir/etc/default/grub
fi
rm -rf $os_dir/etc/systemd/system/multi-user.target.wants/kdump.service
chroot $os_dir systemctl disable kdump
}
download_qcow() {
@ -2118,20 +2102,13 @@ get_ci_installer_part_size() {
esac
}
yum() {
chroot_dnf() {
if [ "$distro" = oracle ]; then
if [ "$releasever" = 7 ]; then
chroot /os/ yum -y --disablerepo=* --enablerepo=ol${releasever}_latest "$@"
else
chroot /os/ dnf -y --disablerepo=* --enablerepo=ol${releasever}_baseos_latest --setopt=install_weak_deps=False "$@"
fi
enablerepo=ol${releasever}_baseos_latest
else
if [ "$releasever" = 7 ]; then
chroot /os/ yum -y --disablerepo=* --enablerepo=base,updates "$@"
else
chroot /os/ dnf -y --disablerepo=* --enablerepo=baseos --setopt=install_weak_deps=False "$@"
fi
enablerepo=baseos
fi
chroot /os/ dnf -y --disablerepo=* --enablerepo=$enablerepo --setopt=install_weak_deps=False "$@"
}
chroot_apt_autoremove() {
@ -2276,26 +2253,11 @@ install_qcow_by_copy() {
# 部分镜像例如 centos7 要手动删除 machine-id
truncate_machine_id /os
# centos 7 yum 可能会使用 ipv6，即使没有 ipv6 网络
if grep -E 'centos:7|oracle:linux:7' /os/etc/system-release-cpe; then
if [ "$(cat /dev/ipv6_has_internet)" = "0" ]; then
echo 'ip_resolve=4' >>/os/etc/yum.conf
fi
fi
# 删除云镜像自带的 dhcp 配置，防止歧义
# clout-init 网络配置在 /etc/sysconfig/network-scripts/
rm -rf /os/etc/NetworkManager/system-connections/*.nmconnection
rm -rf /os/etc/sysconfig/network-scripts/ifcfg-*
# 为 centos 7 ci 安装 NetworkManager
# 1. 能够自动配置 onlink 网关
# 2. 解决 cloud-init 关闭了 ra，因为 nm 无视内核 ra 设置
if grep -E 'centos:7|oracle:linux:7' /os/etc/system-release-cpe; then
yum install -y NetworkManager
chroot /os/ systemctl enable NetworkManager
fi
# 修复 cloud-init 添加了 IPV*_FAILURE_FATAL
# 甲骨文 dhcp6 获取不到 IP 将视为 fatal，原有的 ipv4 地址也会被删除
insert_into_file $ci_file after '^runcmd:' <<EOF
@ -2317,14 +2279,7 @@ EOF
fi
# oracle linux 移除 lvm cmdline
if ! chroot /os command -v grubby; then
yum install grubby
fi
chroot /os grubby --update-kernel ALL --remove-args "resume rd.lvm.lv"
if [ "$releasever" -eq 7 ]; then
# el7 上面那条 grubby 命令不能设置 /etc/default/grub
sed -i 's/ rd.lvm.lv=[^ "]*//g' /os/etc/default/grub
fi
# fstab 添加 efi 分区
if is_efi; then
@ -2342,7 +2297,7 @@ EOF
# bios 和 efi 转换前先删除
# bios转efi出错
# centos7是bios镜像，/boot/grub2/grubenv 是真身
# centos 和 oracle x86_64 镜像只有 bios 镜像，/boot/grub2/grubenv 是真身
# 安装grub-efi时，grubenv 会改成指向efi分区grubenv软连接
# 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
# 后续grubenv的改动无法同步到efi分区，会造成grub2-setdefault失效
@ -2352,18 +2307,16 @@ EOF
rm -rf /os/boot/grub2/grubenv /os/boot/grub2/grub.cfg
}
# 安装 efi 引导
# 只有centos 和 oracle x86_64 镜像没有efi，其他系统镜像已经从efi分区复制了文件
if is_efi && [ -z "$efi_part" ]; then
# 安装引导
if is_efi; then
# 只有centos 和 oracle x86_64 镜像没有efi，其他系统镜像已经从efi分区复制了文件
if [ -z "$efi_part" ]; then
remove_grub_conflict_files
chroot_dnf install efibootmgr grub2-efi shim
fi
else
# bios
remove_grub_conflict_files
[ "$(uname -m)" = x86_64 ] && arch=x64 || arch=aa64
yum install efibootmgr grub2-efi-$arch grub2-efi-$arch-modules shim-$arch
fi
# 安装 bios 引导
if ! is_efi; then
remove_grub_conflict_files
yum install grub2-pc grub2-pc-modules
chroot /os/ grub2-install /dev/$xda
fi
@ -2603,7 +2556,7 @@ fix_partition_table_by_parted() {
resize_after_install_cloud_image() {
# 提前扩容
# 1 修复 vultr 512m debian 10/11 generic/genericcloud 首次启动 kernel panic
# 1 修复 vultr 512m debian 11 generic/genericcloud 首次启动 kernel panic
# 2 修复 gentoo websync 时空间不足
if [ "$distro" = debian ] || [ "$distro" = gentoo ]; then
apk add parted