CloudCone美国VPS:通过DD安装Alpine操作系统教程

注意事项

  • 专属脚本警告:此脚本仅适用于CloudCone的VPS服务,其余服务商的VPS请勿使用。

  • 数据清空风险:使用过程中将清空服务器上的所有数据,请谨慎操作。

  • 测试状态:脚本未经本人测试,请自行评估风险。

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安装时间

  • 预计5分钟左右完成安装。

  • 安装完成后,重启约1分钟即可正常使用。

使用脚本安装

以下是完整的操作脚本代码,可直接运行:

shell wget --no-check-certificate https://donghaiair.com.cn/cloudcone2alpine.sh && chmod +x cloudcone2alpine.sh && ./cloudcone2alpine.sh

运行上述命令后,脚本会自动按照流程设置系统环境,具体脚本内容如下:

shell #!/bin/sh

cloudcone专用版,适用于OVZ和KVM虚拟化,选择对应版本。

logfile="/tmp/kvm-alpine.log"

if [ "$1" = "--step-chroot" ]; then printf "" > "$logfile" printf " Installing packages..." >&2 if ! apk add --no-cache alpine-base linux-virt syslinux grub grub-bios e2fsprogs eudev openssh rng-tools rng-tools-openrc >> "$logfile" 2>> "$logfile"; then echo exit 1 fi echo " Done" >&2 printf " Configuring services..." >&2 rc-update add --quiet networking boot rc-update add --quiet crond default rc-update add --quiet udev sysinit rc-update add --quiet udev-trigger sysinit rc-update add --quiet sshd default sed -i -r -e 's/^(tty[2-6]:)/#\1/' /etc/inittab echo " Done" >&2 printf " Installing bootloader..." >&2 disk=$(fdisk -l | grep Disk | awk '{print $2}' | awk -F: '{print $1}') part=$(fdisk -l | grep Linux | sed -n '1p' | awk '{print $1}') if ! grub-install $disk >> "$logfile" 2>> "$logfile"; then echo exit 1 fi if ! grub-mkconfig -o /boot/grub/grub.cfg >> "$logfile" 2>> "$logfile"; then echo exit 1 fi sync echo " Done" >&2 rm -f "$0" ln -sf /boot/grub/ /boot/grub2 exit 0 fi SCRIPTPATH="$(realpath "$0")" printf "Downloading Alpine" >&2 if ! wget -q -O /tmp/rootfs.tar.gz http://dl-cdn.alpinelinux.org/alpine/edge/releases/x86_64/alpine-minirootfs-3.12.0-x86_64.tar.gz; then echo " Failed!" >&2 exit 1 fi echo " Done" >&2 printf "Creating mount points..." >&2 umount -a > /dev/null 2>&1 mount -o rw,remount --make-rprivate $part / mkdir /tmp/tmpalpine mount none /tmp/tmpalpine -t tmpfs echo " Done" >&2 printf "Extracting Alpine..." >&2 tar xzf /tmp/rootfs.tar.gz -C /tmp/tmpalpine cp "$SCRIPTPATH" /tmp/tmpalpine/tmp/kvm-alpine.sh echo " Done" >&2 printf "Copying existing droplet configuration..." >&2 cp /etc/fstab /tmp/tmpalpine/etc cp /etc/hostname /tmp/tmpalpine/etc cp /etc/resolv.conf /tmp/tmpalpine/etc grep -v ^root: /tmp/tmpalpine/etc/shadow > /tmp/tmpalpine/etc/shadow.bak mv /tmp/tmpalpine/etc/shadow.bak /tmp/tmpalpine/etc/shadow grep ^root: /etc/shadow >> /tmp/tmpalpine/etc/shadow mkdir -p /tmp/tmpalpine/etc/ssh cp -r /etc/ssh/ssh_host_* /tmp/tmpalpine/etc/ssh cp -r /root/.ssh /tmp/tmpalpine/root apt install net-tools -y dev=eth0 ip=$(ifconfig | grep inet | sed -n '1p' | awk '{print $2}') mask=$(ifconfig | grep inet | sed -n '1p' | awk '{print $4}') gw=$(ip route | grep default | awk '{print $3}') cat > /tmp/tmpalpine/etc/network/interfaces << EOF auto lo iface lo inet loopback

auto $dev iface $dev inet static address $ip netmask $mask gateway $gw EOF echo " Done" >&2 printf "Changing to new root..." >&2 mkdir /tmp/tmpalpine/oldroot pivot_root /tmp/tmpalpine /tmp/tmpalpine/oldroot cd / || exit 1 echo " Done" >&2 printf "Rebuilding file systems..." >&2 echo PermitRootLogin yes >> /etc/ssh/sshd_config mount --move /oldroot/dev /dev mount --move /oldroot/proc /proc mount --move /oldroot/sys /sys mount --move /oldroot/run /run rm -rf /oldroot/* cp -r /bin /etc /home /lib/ /media /mnt/ /root /sbin /srv /tmp /usr /var /oldroot mkdir /oldroot/dev /oldroot/proc /oldroot/sys /oldroot/run mount -t proc proc /oldroot/proc mount -t sysfs sys /oldroot/sys mount -o bind /dev /oldroot/dev echo " Done" >&2 echo "chroot configuration..." >&2 if ! chroot /oldroot /bin/ash /tmp/kvm-alpine.sh --step-chroot; then echo "ERROR: could not install Alpine Linux. See /oldroot$logfile" >&2 exit 1 fi echo "Rebooting system. You should be able to reconnect shortly." >&2

reboot sleep 1 reboot

通过脚本,您可以轻松地为CloudCone VPS切换到Alpine操作系统。如果您需要更加优惠的服务器方案和相关资源,请参考推荐内容。