core: 必要时才修改 ssh 配置

README.en.md

@@ -58,7 +58,7 @@ The system requirements for the target system are as follows:
 | <img width="16" height="16" src="https://www.centos.org/assets/icons/favicon.svg" /> CentOS Stream                                                                                                                                                                                                                                                                     | 9, 10                                 | 512 MB \* | 5 GB             |
 | <img width="16" height="16" src="https://fedoraproject.org/favicon.ico" /> Fedora                                                                                                                                                                                                                                                                                      | 43, 44                                | 512 MB \* | 5 GB             |
 | <img width="16" height="16" src="https://www.openeuler.org/favicon.ico" /> openEuler                                                                                                                                                                                                                                                                                   | 20.03 LTS - 24.03 LTS                 | 512 MB \* | 5 GB             |
-| <img width="16" height="16" src="https://static.opensuse.org/favicon.ico" /> openSUSE                                                                                                                                                                                                                                                                                  | Leap 16.0, Tumbleweed (Rolling)       | 512 MB \* | 5 GB             |
+| <img width="16" height="16" src="https://static.opensuse.org/favicon.ico" /> openSUSE                                                                                                                                                                                                                                                                                  | Leap 15.6, 16.0, Tumbleweed (Rolling) | 512 MB \* | 5 GB             |
 | <img width="16" height="16" src="https://nixos.org/favicon.svg" /> NixOS                                                                                                                                                                                                                                                                                               | 25.11                                 | 512 MB    | 5 GB             |
 | <img width="16" height="16" src="https://archlinux.org/static/favicon.png" /> Arch                                                                                                                                                                                                                                                                                     | Rolling                               | 512 MB    | 5 GB             |
 | <img width="16" height="16" src="https://www.gentoo.org/assets/img/logo/gentoo-g.png" /> Gentoo                                                                                                                                                                                                                                                                        | Rolling                               | 512 MB    | 5 GB             |
@@ -165,9 +165,9 @@ bash reinstall.sh anolis      7|8|23
                   nixos       25.11
                   fedora      43|44
                   debian      9|10|11|12|13
-                  opensuse    16.0|tumbleweed
                   openeuler   20.03|22.03|24.03
                   alpine      3.20|3.21|3.22|3.23
+                  opensuse    15.6|16.0|tumbleweed
                   ubuntu      18.04|20.04|22.04|24.04|26.04 [--minimal]
                   kali
                   arch

README.md

@@ -58,7 +58,7 @@
 | <img width="16" height="16" src="https://www.centos.org/assets/icons/favicon.svg" /> CentOS Stream                                                                                                                                                                                                                                                                     | 9, 10                                 | 512 MB \* | 5 GB         |
 | <img width="16" height="16" src="https://fedoraproject.org/favicon.ico" /> Fedora                                                                                                                                                                                                                                                                                      | 43, 44                                | 512 MB \* | 5 GB         |
 | <img width="16" height="16" src="https://www.openeuler.org/favicon.ico" /> openEuler                                                                                                                                                                                                                                                                                   | 20.03 LTS - 24.03 LTS                 | 512 MB \* | 5 GB         |
-| <img width="16" height="16" src="https://static.opensuse.org/favicon.ico" /> openSUSE                                                                                                                                                                                                                                                                                  | Leap 16.0, Tumbleweed (滚动)          | 512 MB \* | 5 GB         |
+| <img width="16" height="16" src="https://static.opensuse.org/favicon.ico" /> openSUSE                                                                                                                                                                                                                                                                                  | Leap 15.6, 16.0, Tumbleweed (滚动)    | 512 MB \* | 5 GB         |
 | <img width="16" height="16" src="https://nixos.org/favicon.svg" /> NixOS                                                                                                                                                                                                                                                                                               | 25.11                                 | 512 MB    | 5 GB         |
 | <img width="16" height="16" src="https://archlinux.org/static/favicon.png" /> Arch                                                                                                                                                                                                                                                                                     | 滚动                                  | 512 MB    | 5 GB         |
 | <img width="16" height="16" src="https://www.gentoo.org/assets/img/logo/gentoo-g.png" /> Gentoo                                                                                                                                                                                                                                                                        | 滚动                                  | 512 MB    | 5 GB         |
@@ -165,9 +165,9 @@ bash reinstall.sh anolis      7|8|23
                   nixos       25.11
                   fedora      43|44
                   debian      9|10|11|12|13
-                  opensuse    16.0|tumbleweed
                   openeuler   20.03|22.03|24.03
                   alpine      3.20|3.21|3.22|3.23
+                  opensuse    15.6|16.0|tumbleweed
                   ubuntu      18.04|20.04|22.04|24.04|26.04 [--minimal]
                   kali
                   arch

cloud-init-fix-onlink.sh

@@ -170,6 +170,47 @@ GatewayOnLink=yes
     fi
 }
 
+fix_wicked_conf() {
+    # https://github.com/openSUSE/wicked/wiki/FAQ#q-why-wicked-does-not-set-my-default-static-route
+
+    # 修改前
+    # default 1.1.1.1 - -
+    # default 2602::1 - -
+
+    # 修改后
+    # 1.1.1.1 - -
+    # 2602::1 - -
+    # default 1.1.1.1 - -
+    # default 2602::1 - -
+
+    if ! confs=$(ls "$os_dir/etc/sysconfig/network/ifroute-"* 2>/dev/null); then
+        return
+    fi
+
+    for conf in $confs; do
+        # 判断 bug 是否已经修复
+        if grep -v 'default' "$conf" | grep -q '-'; then
+            return
+        fi
+
+        # 获取网关
+        gateways=$(awk '$1=="default" {print $2}' "$conf")
+        if [ -z "$gateways" ]; then
+            return
+        fi
+
+        # 创建新条目
+        for gateway in $gateways; do
+            echo "$gateway - -"
+        done | insert_into_file "$conf" head
+    done
+
+    # 重新应用配置
+    if systemctl -q is-enabled wicked; then
+        systemctl restart wicked
+    fi
+}
+
 # ubuntu 18.04 cloud-init 版本 23.1.2，因此不用处理
 
 # debian 10/11 云镜像原本用 ifupdown + resolvconf，脚本改成用 netplan + networkd/resolved
@@ -183,3 +224,6 @@ fix_netplan_conf
 # 只需对云镜像处理
 # 因为普通安装用的是 alpine 的 cloud-init，版本够新，不用处理
 fix_networkd_conf
+
+# opensuse 15.5: ifcfg + netconfig (dns) + wicked
+fix_wicked_conf

fix-eth-name.service

@@ -9,6 +9,10 @@ Before=network.service
 Before=networking.service
 Before=systemd-networkd.service
 Before=NetworkManager.service
+Before=wickedd-auto4.service
+Before=wickedd-dhcp4.service
+Before=wickedd-dhcp6.service
+Before=wickedd.service
 
 Before=network.target
 

reinstall.sh

@@ -86,9 +86,9 @@ Usage: $reinstall_____ anolis      7|8|23
                        nixos       25.11
                        fedora      43|44
                        debian      9|10|11|12|13
-                       opensuse    16.0|tumbleweed
                        openeuler   20.03|22.03|24.03
                        alpine      3.20|3.21|3.22|3.23
+                       opensuse    15.6|16.0|tumbleweed
                        ubuntu      18.04|20.04|22.04|24.04|26.04 [--minimal]
                        kali
                        arch
@@ -1479,11 +1479,13 @@ Continue?
             # leap
             dir=distribution/leap/$releasever/appliances
             case "$releasever" in
+            15.6) file=openSUSE-Leap-$releasever-Minimal-VM.$basearch-Cloud.qcow2 ;;
             16.0) file=Leap-$releasever-Minimal-VM.$basearch-Cloud.qcow2 ;;
             # 16.0) file=Leap-$releasever-Minimal-VM.$basearch-kvm$(if [ "$basearch" = x86_64 ]; then echo '-and-xen'; fi).qcow2 ;;
             esac
 
             # https://src.opensuse.org/openSUSE/Leap-Images/src/branch/leap-16.0/kiwi-templates-Minimal/Minimal.kiwi
+            # https://build.opensuse.org/projects/Virtualization:Appliances:Images:openSUSE-Leap-15.6/packages/kiwi-templates-Minimal/files/Minimal.kiwi
             # https://build.opensuse.org/projects/Virtualization:Appliances:Images:openSUSE-Tumbleweed/packages/kiwi-templates-Minimal/files/Minimal.kiwi
             # 有专门的kvm镜像，openSUSE-Leap-15.5-Minimal-VM.x86_64-kvm-and-xen.qcow2，里面没有cloud-init
             # file=openSUSE-Leap-15.5-Minimal-VM.x86_64-kvm-and-xen.qcow2
@@ -1911,7 +1913,7 @@ verify_os_name() {
         'fedora      43|44' \
         'nixos       25.11' \
         'debian      9|10|11|12|13' \
-        'opensuse    16.0|tumbleweed' \
+        'opensuse    15.6|16.0|tumbleweed' \
         'alpine      3.20|3.21|3.22|3.23' \
         'openeuler   20.03|22.03|24.03' \
         'ubuntu      18.04|20.04|22.04|24.04|26.04' \
@@ -4194,7 +4196,7 @@ recreate_grub_or_extlinux_cfg() {
             /nix/var/nix/profiles/system/bin/switch-to-configuration boot
             # 手动启用 41_custom
             nixos_grub_home="$(dirname "$(readlink -f "$(get_cmd_path grub-mkconfig)")")/.."
-            $nixos_grub_home/etc/grub.d/41_custom >>"$(dirname "$target_cfg")/grub.cfg"
+            $nixos_grub_home/etc/grub.d/41_custom >>$target_cfg
         elif is_have_cmd update-grub; then
             update-grub
         else

trans.sh

@@ -1682,21 +1682,6 @@ install_nixos() {
     export USER=root
     export HOME=/root
 
-    configure_nix_substituters() {
-        if ! is_in_china; then
-            return
-        fi
-
-        nix_conf=/etc/nix/nix.conf
-        mkdir -p "$(dirname "$nix_conf")"
-
-        if [ -f "$nix_conf" ]; then
-            sed -i '/^[[:space:]]*substituters[[:space:]]*=/d' "$nix_conf"
-        fi
-
-        echo "substituters = $mirror/store" >>"$nix_conf"
-    }
-
     case "$nix_from" in
     alpine)
         apk add nix
@@ -1705,7 +1690,9 @@ install_nixos() {
         # https://gitlab.alpinelinux.org/alpine/aports/-/blob/master/community/nix/APKBUILD#L125
         sed -i '/max-jobs/d' /etc/nix/nix.conf
         echo "max-jobs = $threads" >>/etc/nix/nix.conf
-        configure_nix_substituters
+        if is_in_china; then
+            echo "substituters = $mirror/store" >>/etc/nix/nix.conf
+        fi
         rc-service -q nix-daemon restart
         # 添加 nix-env 安装的软件到 PATH
         PATH="/root/.nix-profile/bin:$PATH"
@@ -1756,7 +1743,6 @@ install_nixos() {
         apk del xz
         # shellcheck source=/dev/null
         . /root/.nix-profile/etc/profile.d/nix.sh
-        configure_nix_substituters
         ;;
     esac
 
@@ -3767,11 +3753,61 @@ EOF
         # 禁用 selinux
         disable_selinux $os_dir
 
+        # opensuse leap 15.6 用 wicked
         # opensuse leap 16.0 / tumbleweed 用 NetworkManager
-        # 可以直接用 alpine 的 cloud-init 生成 Network Manager 配置
+        if chroot $os_dir rpm -qi wicked; then
-        create_cloud_init_network_config /net.cfg
+            # sysconfig ifcfg
-        create_network_manager_config /net.cfg "$os_dir"
+            create_cloud_init_network_config $os_dir/net.cfg
-        rm /net.cfg
+            chroot $os_dir cloud-init devel net-convert \
+                -p /net.cfg -k yaml -d out -D opensuse -O sysconfig
+
+            # 删除
+            # Created by cloud-init on instance boot automatically, do not edit.
+            #
+            sed -i '/^#/d' "$os_dir/out/etc/sysconfig/network/ifcfg-eth"*
+
+            for ethx in $(get_eths); do
+                # 1. 修复甲骨文云重启后 ipv6 丢失
+                # https://github.com/openSUSE/wicked/issues/1058
+                # 还要注意 wicked dhcpv6 获取到的 ipv6 是 /64，其他 DHCPv6 程序获取到的是 /128
+                echo DHCLIENT6_USE_LAST_LEASE=no >>$os_dir/out/etc/sysconfig/network/ifcfg-$ethx
+
+                # 2. 修复 onlink 网关
+                for prefix in '' 'default '; do
+                    if is_staticv4; then
+                        get_netconf_to ipv4_gateway
+                        echo "${prefix}${ipv4_gateway} - -" >>$os_dir/out/etc/sysconfig/network/ifroute-$ethx
+                    fi
+                    if is_staticv6; then
+                        get_netconf_to ipv6_gateway
+                        echo "${prefix}${ipv6_gateway} - -" >>$os_dir/out/etc/sysconfig/network/ifroute-$ethx
+                    fi
+                done
+            done
+
+            # 复制配置
+            for file in \
+                "$os_dir/out/etc/sysconfig/network/ifcfg-eth"* \
+                "$os_dir/out/etc/sysconfig/network/ifroute-eth"*; do
+                # 动态 ip 没有 ifroute-eth*
+                if [ -f $file ]; then
+                    cp $file $os_dir/etc/sysconfig/network/
+                fi
+            done
+
+            # 清理
+            rm -rf $os_dir/net.cfg $os_dir/out
+
+        else
+            # 如果使用 cloud-init 则需要 touch NetworkManager.conf
+            # 更新到 cloud-init 24.1 后删除
+            # touch $os_dir/etc/NetworkManager/NetworkManager.conf
+
+            # 可以直接用 alpine 的 cloud-init 生成 Network Manager 配置
+            create_cloud_init_network_config /net.cfg
+            create_network_manager_config /net.cfg "$os_dir"
+            rm /net.cfg
+        fi
 
         # 选择新内核
         # 只有 leap 有 kernel-azure
@@ -5681,58 +5717,49 @@ get_aws_repo() {
     fi
 }
 
+get_client_name_by_build_ver() {
+    build_ver=$1
+
+    if [ "$build_ver" -ge 22000 ]; then
+        echo 11
+    elif [ "$build_ver" -ge 10240 ]; then
+        echo 10
+    elif [ "$build_ver" -ge 9600 ]; then
+        echo 8.1
+    elif [ "$build_ver" -ge 9200 ]; then
+        echo 8
+    elif [ "$build_ver" -ge 7600 ]; then
+        echo 7
+    elif [ "$build_ver" -ge 6000 ]; then
+        echo vista
+    else
+        error_and_exit "Unknown Build Version: $build_ver"
+    fi
+}
+
 # 将 AC/SAC 版本号 转换为 LTSC 版本号
 # 用于查找驱动
-get_windows_name_by_version() {
+get_server_name_by_build_ver() {
-    local nt_ver=$1
+    build_ver=$1
-    local build_ver=$2
-    local windows_type=$3
 
-    local windows_name
+    if [ "$build_ver" -ge 26100 ]; then
-    windows_name=$(
+        echo 2025
-        case "$windows_type" in
+    elif [ "$build_ver" -ge 20348 ]; then
-        client)
+        echo 2022
-            case "$nt_ver" in
+    elif [ "$build_ver" -ge 17763 ]; then
-            10.0)
+        echo 2019
-                if [ "$build_ver" -ge 22000 ]; then
+    elif [ "$build_ver" -ge 14393 ]; then
-                    echo 11
+        echo 2016
-                else
+    elif [ "$build_ver" -ge 9600 ]; then
-                    echo 10
+        echo 2012 r2
-                fi
+    elif [ "$build_ver" -ge 9200 ]; then
-                ;;
+        echo 2012
-            6.3) echo 8.1 ;;
+    elif [ "$build_ver" -ge 7600 ]; then
-            6.2) echo 8 ;;
+        echo 2008 r2
-            6.1) echo 7 ;;
+    elif [ "$build_ver" -ge 6001 ]; then
-            6.0) echo vista ;;
+        echo 2008
-            esac
-            ;;
-
-        server)
-            case "$nt_ver" in
-            10.0)
-                if [ "$build_ver" -ge 26100 ]; then
-                    echo 2025
-                elif [ "$build_ver" -ge 20348 ]; then
-                    echo 2022
-                elif [ "$build_ver" -ge 17763 ]; then
-                    echo 2019
-                else
-                    echo 2016
-                fi
-                ;;
-            6.3) echo '2012 r2' ;;
-            6.2) echo '2012' ;;
-            6.1) echo '2008 r2' ;;
-            6.0) echo '2008' ;;
-            esac
-            ;;
-        esac
-    )
-
-    if [ -n "$windows_name" ]; then
-        echo "$windows_name"
     else
-        error_and_exit "Unknown Windows Version: $nt_ver $build_ver $windows_type"
+        error_and_exit "Unknown Build Version: $build_ver"
     fi
 }
 
@@ -6041,7 +6068,12 @@ install_windows() {
     # 检测 client/server，并转换成标准版 windows 名称
     # 用于将 Hyper-V Server / Azure Stack HCI / Windows Server AC 的版本号转换成对应的 LTSC 版本号，用于查找驱动
     windows_type=$(get_windows_type_from_windows_drive /wim)
-    product_ver=$(get_windows_name_by_version "$nt_ver" "$build_ver" "$windows_type")
+    product_ver=$(
+        case "$windows_type" in
+        client) get_client_name_by_build_ver "$build_ver" ;;
+        server) get_server_name_by_build_ver "$build_ver" ;;
+        esac
+    )
 
     # 检测 sac 和 nvme
     {