pve_vm_destroy
PVE 实例批量销毁工具
一键脚本
bash <(curl -sL gitee.com/meimolihan/linux-command_sh/raw/master/pve_vm_destroy.sh)
效果预览
补充说明
该脚本用于在 Proxmox VE（PVE）平台上销毁 QEMU 虚拟机和 LXC 容器，基于 qm list、pct list、qm destroy、pct destroy 命令实现，适合需要批量销毁多个实例的场景。
功能特点
- 实例列表预览：销毁前展示全部 VM 和 CT 实例的详细信息（类型、ID、名称、状态、内存、磁盘、锁）
- 双模式销毁：支持 QEMU 虚拟机（
qm destroy）和 LXC 容器（pct destroy）销毁 - 批量销毁：支持空格分隔的多个 ID，同时销毁多个实例
- 销毁确认：每个实例销毁前逐一确认，防止误操作
- 彩色输出：类型、状态、内存等信息使用不同颜色区分
输出说明
脚本输出包含以下字段：
| 字段 | 说明 |
|---|---|
| 实例列表 | 类型（VM/CT）、ID、名称、状态、内存、磁盘、锁 |
| 销毁结果 | 每个实例的销毁状态（成功/失败/已取消） |
| 统计汇总 | 销毁完成后显示成功和失败数量 |
参数示例
# 交互式模式（先显示列表，再输入ID销毁）
bash pve_vm_destroy.sh
# 销毁单个实例
bash pve_vm_destroy.sh 100
# 销毁多个实例
bash pve_vm_destroy.sh 100 101 236
注意事项
- 需要在 PVE 节点上以 root 权限执行
- 销毁操作不可逆，每个实例销毁前会逐一要求确认
- 实例不存在时会提示错误，不影响其他实例销毁
- 销毁前建议先备份重要数据
脚本源码
#!/bin/bash
list_color_init() {
export gl_hui=$'\033[38;5;59m'
export gl_hong=$'\033[38;5;9m'
export gl_lv=$'\033[38;5;10m'
export gl_huang=$'\033[38;5;11m'
export gl_lan=$'\033[38;5;32m'
export gl_bai=$'\033[38;5;15m'
export gl_zi=$'\033[38;5;13m'
export gl_bufan=$'\033[38;5;14m'
export reset=$'\033[0m'
}
list_color_init
log_info() { echo -e "${gl_lan}[信息]${gl_bai} $*"; }
log_ok() { echo -e "${gl_lv}[成功]${gl_bai} $*"; }
log_warn() { echo -e "${gl_huang}[警告]${gl_bai} $*"; }
log_error() { echo -e "${gl_hong}[错误]${gl_bai} $*" >&2; }
break_end() {
echo -e "${gl_lv}操作完成${gl_bai}"
echo -e "${gl_bai}按任意键继续 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}\c"
read -r -n 1 -s -r -p ""
echo ""
clear
}
root_use() {
clear
if [ "$EUID" -ne 0 ]; then
echo -e "\n${gl_zi}>>> ROOT登录检查 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
echo -e "${gl_huang}提示: ${gl_bai}该功能需要root用户才能运行！"
echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
break_end
mobufan
return 1
fi
return 0
}
column_if_available() {
if command -v column &> /dev/null; then
column -t -s $'\t'
else
cat
fi
}
sleep_fractional() {
local seconds=$1
if sleep "$seconds" 2>/dev/null; then return 0; fi
if command -v perl >/dev/null 2>&1; then perl -e "select(undef, undef, undef, $seconds)"; return 0; fi
if command -v python3 >/dev/null 2>&1; then python3 -c "import time; time.sleep($seconds)"; return 0; fi
if command -v python >/dev/null 2>&1; then python -c "import time; time.sleep($seconds)"; return 0; fi
local int_seconds=$(echo "$seconds" | awk '{print int($1+0.999)}')
sleep "$int_seconds"
}
exit_script() {
echo ""
echo -ne "${gl_hong}感谢使用，再见！${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}\c"
sleep_fractional 0.5
echo -ne "${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}\c"
sleep_fractional 0.6
clear
exit 0
}
parse_qm_list() {
local data
data=$(qm list 2>/dev/null | tail -n +2)
if [ -z "$data" ]; then
return
fi
echo "$data" | while read -r line; do
vmid=$(echo "$line" | awk '{print $1}')
status=$(echo "$line" | awk '{print $3}')
mem=$(echo "$line" | awk '{print $4}')
disk=$(echo "$line" | awk '{print $5}')
lock=$(echo "$line" | awk '{print $6}')
name=$(echo "$line" | sed -E "s/^[ ]*${vmid}[ ]+//;s/[ ]+${status}.*$//" | xargs)
if [[ $status == "running" ]]; then
status_cn="运行中"
st_color="$gl_lv"
else
status_cn="已停止"
st_color="$gl_hong"
fi
echo -e "${gl_huang}VM${reset}\t${gl_lan}${vmid}${reset}\t${gl_bufan}${name}${reset}\t${st_color}${status_cn}${reset}\t${gl_huang}${mem}${reset}\t${gl_zi}${disk}${reset}\t${gl_hui}${lock}${reset}"
done
}
parse_pct_list() {
local raw_output
raw_output=$(pct list 2>/dev/null)
local data
data=$(echo "$raw_output" | tail -n +2)
if [ -z "$data" ]; then
return
fi
echo "$data" | while read -r line; do
ctid=$(echo "$line" | awk '{print $1}')
[[ ! "$ctid" =~ ^[0-9]+$ ]] && continue
status=$(echo "$line" | awk '{print $2}')
if [[ "$status" != "running" && "$status" != "stopped" ]]; then
status=$(echo "$line" | awk '{print $3}')
fi
local fields=($line)
local field_count=${#fields[@]}
if [ $field_count -ge 7 ]; then
mem="${fields[2]}"
disk="${fields[4]}"
lock="${fields[5]}"
name=$(echo "$line" | awk '{for(i=7;i<=NF;i++) printf "%s ", $i; print ""}' | sed 's/ $//')
elif [ $field_count -eq 4 ]; then
mem="${fields[2]}"
disk="-"
lock="-"
name=$(echo "$line" | awk '{for(i=4;i<=NF;i++) printf "%s ", $i; print ""}' | sed 's/ $//')
elif [ $field_count -eq 3 ]; then
mem="-"
disk="-"
lock="-"
name=$(echo "$line" | awk '{for(i=3;i<=NF;i++) printf "%s ", $i; print ""}' | sed 's/ $//')
else
name=$(echo "$line" | sed -E "s/^[ ]*${ctid}[ ]+//" | sed -E "s/^${status}[ ]+//" | sed -E 's/[ ]+[0-9]+[ ]+[0-9.]+[ ]+[^ ]*[ ]*$//')
fi
name=$(echo "$name" | xargs)
[ -z "$name" ] && name="(未命名)"
[[ ! "$mem" =~ ^[0-9]+$ ]] && mem="-"
[[ ! "$disk" =~ ^[0-9.]+$ ]] && disk="-"
[ -z "$lock" ] && lock="-"
if [[ $status == "running" ]]; then
status_cn="运行中"
st_color="$gl_lv"
elif [[ $status == "stopped" ]]; then
status_cn="已停止"
st_color="$gl_hong"
else
status_cn="$status"
st_color="$gl_huang"
fi
echo -e "${gl_lan}CT${reset}\t${gl_lan}${ctid}${reset}\t${gl_bufan}${name}${reset}\t${st_color}${status_cn}${reset}\t${gl_huang}${mem}${reset}\t${gl_zi}${disk}${reset}\t${gl_hui}${lock}${reset}"
done
}
show_all_instance() {
clear
if ! command -v qm &> /dev/null; then
echo -e ""
echo -e "${gl_huang}>>> PVE 全部实例列表(VM虚拟机 + CT容器)${gl_bai}"
echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
log_error "未检测到Proxmox VE环境，请确保脚本在PVE节点上运行"
echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
break_end
return 1
fi
echo -e "${gl_huang}>>> PVE 全部实例列表(VM虚拟机 + CT容器)${gl_bai}"
echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
{
printf "%s%s\t%s\t%s\t%s\t%s\t%s\t%s%s\n" "$gl_hui" "类型" "ID" "名称" "状态" "内存" "磁盘" "锁" "$reset"
printf "%s%s\t%s\t%s\t%s\t%s\t%s\t%s%s\n" "$gl_hui" "----" "----" "----" "----" "----" "----" "----" "$reset"
parse_qm_list
parse_pct_list
} | column_if_available
echo -e "${gl_bufan}————————————————————————————————————————————————${gl_bai}"
}
get_all_instance_ids() {
local ids=()
if command -v qm &> /dev/null; then
while IFS= read -r id; do
[ -n "$id" ] && ids+=("$id")
done < <(qm list 2>/dev/null | awk 'NR>1 {print $1}')
fi
if command -v pct &> /dev/null; then
while IFS= read -r id; do
[ -n "$id" ] && ids+=("$id")
done < <(pct list 2>/dev/null | awk 'NR>1 {print $1}')
fi
printf '%s\n' "${ids[@]}" | sort -u | tr '\n' ' '
}
unlock_instance() {
local VMID="$1"
local TYPE="$2"
local lock_files=(
"/var/lock/qemu-server/lock-${VMID}.conf"
"/run/lock/qemu-server/lock-${VMID}.conf"
"/var/lock/pve-manager/lock-${VMID}.conf"
"/var/lock/lxc/pve-config-${VMID}.lock"
"/run/lock/lxc/pve-config-${VMID}.lock"
)
local unlocked=false
for lock_file in "${lock_files[@]}"; do
if [ -f "$lock_file" ]; then
if rm -f "$lock_file" 2>/dev/null; then
log_info "${TYPE} ${VMID}: 已移除锁文件 ${lock_file}"
unlocked=true
else
log_warn "${TYPE} ${VMID}: 无法移除锁文件 ${lock_file}"
fi
fi
done
if [ "$TYPE" = "QM虚拟机" ]; then
if qm unlock "$VMID" 2>/dev/null; then
log_info "${TYPE} ${VMID}: 已通过 qm unlock 解锁"
unlocked=true
fi
elif [ "$TYPE" = "LXC容器" ]; then
if pct unlock "$VMID" 2>/dev/null; then
log_info "${TYPE} ${VMID}: 已通过 pct unlock 解锁"
unlocked=true
fi
fi
if [ "$unlocked" = false ]; then
log_info "${TYPE} ${VMID}: 未发现锁文件或已解锁"
fi
return 0
}
stop_instance() {
local VMID="$1"
local TYPE="$2"
local status=""
if [ "$TYPE" = "QM虚拟机" ]; then
status=$(qm status "$VMID" 2>/dev/null | awk '{print $2}')
if [ "$status" = "running" ]; then
log_info "${TYPE} ${VMID}: 正在停止 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
if qm stop "$VMID" --timeout 60 &>/dev/null; then
log_ok "${TYPE} ${VMID}: 已停止"
sleep 2
return 0
else
log_warn "${TYPE} ${VMID}: 正常停止失败，尝试强制停止 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
if qm stop "$VMID" --skiplock --timeout 10 &>/dev/null; then
log_ok "${TYPE} ${VMID}: 已强制停止"
return 0
else
log_error "${TYPE} ${VMID}: 停止失败"
return 1
fi
fi
elif [ "$status" = "stopped" ]; then
log_info "${TYPE} ${VMID}: 已处于停止状态"
return 0
fi
elif [ "$TYPE" = "LXC容器" ]; then
status=$(pct status "$VMID" 2>/dev/null)
if [[ "$status" == *"running"* ]]; then
log_info "${TYPE} ${VMID}: 正在停止 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
if pct stop "$VMID" --timeout 60 &>/dev/null; then
log_ok "${TYPE} ${VMID}: 已停止"
sleep 2
return 0
else
log_warn "${TYPE} ${VMID}: 正常停止失败，尝试强制停止 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
if pct stop "$VMID" --skiplock --timeout 10 &>/dev/null; then
log_ok "${TYPE} ${VMID}: 已强制停止"
return 0
else
log_error "${TYPE} ${VMID}: 停止失败"
return 1
fi
fi
elif [[ "$status" == *"stopped"* ]]; then
log_info "${TYPE} ${VMID}: 已处于停止状态"
return 0
fi
fi
return 1
}
cleanup_volumes() {
local VMID="$1"
local TYPE="$2"
local cleaned=false
local volumes=()
if [ "$TYPE" = "QM虚拟机" ]; then
local disk_list
disk_list=$(qm config "$VMID" 2>/dev/null | grep -E "^virtio|^scsi|^ide|^sata" | grep -oP '(?<=: )\S+(?=,)' | sort -u)
while IFS= read -r vol; do
[ -n "$vol" ] && volumes+=("$vol")
done <<< "$disk_list"
log_info "${TYPE} ${VMID}: 正在清理磁盘卷 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
for vol in "${volumes[@]}"; do
if qm cleanup-volumes "$VMID" --volume "$vol" &>/dev/null; then
log_ok "${TYPE} ${VMID}: 已清理卷 ${vol}"
cleaned=true
elif qm move-volume "$VMID" "$vol" &>/dev/null; then
: # 忽略 move 操作
fi
done
elif [ "$TYPE" = "LXC容器" ]; then
local mp_list
mp_list=$(pct config "$VMID" 2>/dev/null | grep -E "^mp[0-9]+" | grep -oP '(?<=: )\S+(?=,|$)' | sort -u)
while IFS= read -r mp; do
[ -n "$mp" ] && volumes+=("$mp")
done <<< "$mp_list"
log_info "${TYPE} ${VMID}: 正在清理挂载点 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
for mp in "${volumes[@]}"; do
if [ -d "$mp" ] && rm -rf "$mp" 2>/dev/null; then
log_ok "${TYPE} ${VMID}: 已清理挂载点 ${mp}"
cleaned=true
fi
done
fi
local config_paths=(
"/etc/pve/qemu-server/${VMID}.conf"
"/etc/pve/lxc/${VMID}.conf"
"/etc/pve/nodes/*/qemu-server/${VMID}.conf"
"/etc/pve/nodes/*/lxc/${VMID}.conf"
)
for config_path in "${config_paths[@]}"; do
if compgen -G "$config_path" > /dev/null; then
if rm -f $config_path 2>/dev/null; then
log_ok "${TYPE} ${VMID}: 已清理配置文件 ${config_path}"
cleaned=true
fi
fi
done
if [ "$TYPE" = "QM虚拟机" ]; then
local snap_dir="/var/lib/vz/images/${VMID}"
if [ -d "$snap_dir" ]; then
log_info "${TYPE} ${VMID}: 清理快照目录 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
rm -rf "$snap_dir" 2>/dev/null && log_ok "${TYPE} ${VMID}: 已清理快照目录" || log_warn "${TYPE} ${VMID}: 无法清理快照目录"
fi
fi
if [ "$cleaned" = false ]; then
log_info "${TYPE} ${VMID}: 未发现需要额外清理的卷"
fi
return 0
}
destroy_instance() {
local VMID="$1"
local TYPE=""
# 检测实例类型
if qm status "$VMID" &>/dev/null 2>&1; then
TYPE="QM虚拟机"
elif pct status "$VMID" &>/dev/null 2>&1; then
TYPE="LXC容器"
else
log_error "实例 ${VMID} 不存在"
return 1
fi
# 获取实例名称用于显示
local INSTANCE_NAME=""
if [ "$TYPE" = "QM虚拟机" ]; then
INSTANCE_NAME=$(qm config "$VMID" 2>/dev/null | grep "^name:" | awk '{print $2}')
else
INSTANCE_NAME=$(pct config "$VMID" 2>/dev/null | grep "^hostname:" | awk '{print $2}')
fi
[ -z "$INSTANCE_NAME" ] && INSTANCE_NAME="(未命名)"
echo -e "${gl_bufan}————————————————————————————————————————————————${reset}"
echo -e "${gl_huang}准备销毁: ${TYPE} ${gl_lv}${VMID}${gl_huang} - ${gl_bufan}${INSTANCE_NAME}${reset}"
echo -e "${gl_bufan}————————————————————————————————————————————————${reset}"
read -r -e -p "$(echo -e "${gl_bai}确定要销毁该实例吗？(${gl_lv}y${gl_bai}/${gl_hong}N${gl_bai}): ")" confirm
if [[ "$confirm" != "y" && "$confirm" != "Y" ]]; then
log_info "已取消销毁 ${TYPE} ${VMID}"
return 0
fi
log_info "${TYPE} ${VMID}: 步骤1/4 - 解除实例锁 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
unlock_instance "$VMID" "$TYPE"
log_info "${TYPE} ${VMID}: 步骤2/4 - 停止实例 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
if ! stop_instance "$VMID" "$TYPE"; then
log_warn "${TYPE} ${VMID}: 实例无法停止，尝试继续销毁 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
fi
log_info "${TYPE} ${VMID}: 步骤3/4 - 销毁实例 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
local destroy_success=false
if [ "$TYPE" = "QM虚拟机" ]; then
# 尝试正常销毁
if qm destroy "$VMID" --skiplock --purge --destroy-unreferenced-disks 2>/dev/null; then
destroy_success=true
log_ok "${TYPE} ${VMID}: 实例已销毁（带清理参数）"
elif qm destroy "$VMID" --skiplock 2>/dev/null; then
destroy_success=true
log_ok "${TYPE} ${VMID}: 实例已销毁"
elif qm destroy "$VMID" 2>/dev/null; then
destroy_success=true
log_ok "${TYPE} ${VMID}: 实例已销毁"
else
log_error "${TYPE} ${VMID}: 销毁失败"
return 1
fi
elif [ "$TYPE" = "LXC容器" ]; then
# 尝试正常销毁
if pct destroy "$VMID" --skiplock --purge 2>/dev/null; then
destroy_success=true
log_ok "${TYPE} ${VMID}: 实例已销毁（带清理参数）"
elif pct destroy "$VMID" --force 2>/dev/null; then
destroy_success=true
log_ok "${TYPE} ${VMID}: 实例已销毁（强制）"
elif pct destroy "$VMID" 2>/dev/null; then
destroy_success=true
log_ok "${TYPE} ${VMID}: 实例已销毁"
else
log_error "${TYPE} ${VMID}: 销毁失败"
return 1
fi
fi
if [ "$destroy_success" = true ]; then
log_info "${TYPE} ${VMID}: 步骤4/4 - 清理残留文件和卷 ${gl_hong}.${gl_huang}.${gl_lv}.${gl_bai}"
cleanup_volumes "$VMID" "$TYPE"
log_ok "${TYPE} ${VMID}: 完整销毁流程完成"
fi
return 0
}
destroy_instances() {
local ids=("$@")
local success_count=0
local fail_count=0
echo -e "${gl_bufan}————————————————————————————————————————————————${reset}"
echo -e "${gl_zi}将销毁 ${#ids[@]} 个实例${reset}"
echo -e "${gl_bufan}————————————————————————————————————————————————${reset}"
for id in "${ids[@]}"; do
if destroy_instance "$id"; then
((success_count++))
else
((fail_count++))
fi
echo ""
done
echo -e "${gl_bufan}————————————————————————————————————————————————${reset}"
echo -e "${gl_lv}成功销毁: ${success_count}${reset} ${gl_hong}失败: ${fail_count}${reset}"
if [ $success_count -gt 0 ]; then
echo -e "${gl_huang}提示: 如果还有残留存储卷，可以使用以下命令手动清理:${reset}"
echo -e "${gl_hui} pvesm free <volume-id>${reset}"
echo -e "${gl_hui} pvesm remove <storage>:<volume-id>${reset}"
fi
}
main() {
clear
root_use
echo -e "${gl_zi}>>> PVE 实例安全销毁工具${reset}"
echo -e "${gl_bufan}————————————————————————————————————————————————${reset}"
local ids_to_destroy=()
if [ $# -gt 0 ]; then
ids_to_destroy=("$@")
else
clear
show_all_instance
echo -e ""
echo -e "${gl_zi}>>> PVE 实例安全销毁工具${reset}"
echo -e "${gl_bufan}————————————————————————————————————————————————${reset}"
echo -e " ${gl_lv}销毁流程:${gl_bai} 解锁 → 停止 → 销毁 → 清理残留"
echo -e " • 输入 ${gl_lv}实例ID${gl_bai}，多个ID用 ${gl_huang}空格${gl_bai} 分隔"
echo -e " • 支持格式: ${gl_hui}100 101 102${gl_bai}"
echo -e "${gl_bufan}————————————————————————————————————————————————${reset}"
local INPUT
read -r -e -p "$(echo -e "${gl_bai}请输入你的选择(${gl_hong}0${gl_bai} 退出):")" INPUT
if [ "$INPUT" = "0" ]; then
exit_script
fi
ids_to_destroy=($INPUT)
fi
if [ ${#ids_to_destroy[@]} -gt 0 ]; then
destroy_instances "${ids_to_destroy[@]}"
else
log_warn "没有需要销毁的实例"
fi
echo -e "${gl_bufan}————————————————————————————————————————————————${reset}"
break_end
}
main "$@"
创建本地脚本
new_script="new_test.sh"
cat > "$new_script" << 'EOF'
#!/bin/bash
# 粘贴脚本源码
EOF
chmod +x "$new_script" && ./"$new_script" && rm -f "$new_script"