#pve

# 修改 pve 源

mv /etc/apt/sources.list /etc/apt/sources.list.bak
cat << EOF > /etc/apt/sources.list
# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main contrib non-free non-free-firmware
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main contrib non-free non-free-firmware

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main contrib non-free non-free-firmware

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main contrib non-free non-free-firmware
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main contrib non-free non-free-firmware

# 以下安全更新软件源包含了官方源与镜像站配置，如有需要可自行修改注释切换
# deb https://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware
# deb-src https://security.debian.org/debian-security bookworm-security main contrib non-free non-free-firmware
EOF

sed -i 's|http://download.proxmox.com|https://mirrors.ustc.edu.cn/proxmox|g' /usr/share/perl5/PVE/APLInfo.pm

mv /etc/apt/sources.list.d/pve-enterprise.list /etc/apt/sources.list.d/pve-enterprise.list.bak

cat << EOF > /etc/apt/sources.list.d/pve-no-subscription.list
deb http://mirrors.ustc.edu.cn/proxmox/debian bookworm pve-no-subscription
EOF

apt update
# apt upgrade -y

systemctl restart pvedaemon.service

# 时间同步
# 查看可用时区
timedatectl set-timezone "Asia/Shanghai"

apt install -y systemd-timesyncd

cat << EOF > /etc/systemd/timesyncd.conf
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it under the
#  terms of the GNU Lesser General Public License as published by the Free
#  Software Foundation; either version 2.1 of the License, or (at your option)
#  any later version.
#
# Entries in this file show the compile time defaults. Local configuration
# should be created by either modifying this file, or by creating "drop-ins" in
# the timesyncd.conf.d/ subdirectory. The latter is generally recommended.
# Defaults can be restored by simply deleting this file and all drop-ins.
#
# See timesyncd.conf(5) for details.

[Time]
#NTP=
#FallbackNTP=0.debian.pool.ntp.org 1.debian.pool.ntp.org 2.debian.pool.ntp.org 3.debian.pool.ntp.org
#RootDistanceMaxSec=5
#PollIntervalMinSec=32
#PollIntervalMaxSec=2048
#ConnectionRetrySec=30
#SaveIntervalSec=60
NTP=ntp.ntsc.ac.cn cn.ntp.org.cn
EOF

timedatectl set-ntp true
systemctl restart systemd-timesyncd
systemctl enable systemd-timesyncd

lvremove pve/data
lvextend -rl +100%FREE pve/root
resize2fs /dev/mapper/pve-root

# 然后网页上删除local-lvm

ls -i /dev/disk/by-id/

# 找到想要的id
qm set 100 --ide1 /dev/disk/by-id/ata-ST2000LM015-2E8174_ZDZ1KP7W

#!/bin/bash

# 模板 VM ID
TEMPLATE_ID=101
# 需要克隆的pve虚拟机个数
CLONE_COUNT=$1
# 虚拟机当前已经存在的最大编号,分配的ip与该字段有关
PVE_ID=$2

if [ ! -n "$CLONE_COUNT" ] || [ ! -n "$PVE_ID" ]; then
  echo "CLONE_COUNT 或 PVE_ID 为空"
  exit 1
fi

# 获取当前最大 VM ID
current_max_id=$(pvesh get /cluster/resources --type vm |awk -F'qemu' '{print $2}'|awk '{print $1}'|awk -F'/' '{print $2}'|awk 'NF'|tail -n 1)

# 开始批量克隆
for i in $(seq 1 "$CLONE_COUNT"); do
# 自增获取新的 VM ID
new_id=$((current_max_id + i))
new_pve_id=$((PVE_ID + i))

    # 克隆虚拟机
    qm clone "$TEMPLATE_ID" "$new_id" --name "vm-${new_pve_id}" --full
    echo "克隆完成：新虚拟机 ID 为 $new_id"

    # 为虚拟机新增一个 20GB 的硬盘设备
    #qm set "$new_id" --scsi1 local-lvm:20G
    #echo "已为虚拟机 $new_id 添加新的 20GB 硬盘设备"

    # 获取 MAC 地址
    mac_address=$(qm config "$new_id" | grep -i "net0" | grep -oE "([[:xdigit:]]{2}:){5}[[:xdigit:]]{2}")
    if [ -z "$mac_address" ];then
      echo "请检查虚拟机${new_id}是否创建"
      exit 0
    fi

done

echo "vm.swappiness = 0" >> /etc/sysctl.conf
sysctl -w vm.swappiness=0