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管理google cloud vps
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#!/bin/bash
# 菜单函数，显示选项
show_menu() {
echo "====================================="
echo " Google Cloud 管理脚本 "
echo "====================================="
echo "1. 添加账号"
echo "2. 删除账号"
echo "3. 查看所有账号"
echo "4. 切换默认账号"
echo "5. 添加项目"
echo "6. 删除项目"
echo "7. 查看所有项目"
echo "8. 切换默认项目"
echo "9. 查看虚拟机列表"
echo "10. 创建虚拟机"
echo "11. 删除虚拟机"
echo "0. 退出脚本"
echo "====================================="
echo "请输入选项（0-11）："
}
# 获取当前日期，格式为 YYYYMMDD
get_current_date() {
date +%Y%m%d
}
# 生成四个随机字符
generate_random_suffix() {
cat /dev/urandom | tr -dc 'a-z0-9' | head -c 4
}
# 获取当前项目的实例配额和已使用数量
get_instance_quota() {
local project=$1
local zone=$2
local region=$(echo "$zone" | sed 's/-[a-z]$//')
if [ -z "$region" ]; then
echo "无法从区域 $zone 提取大区域信息。"
return 1
fi
echo "正在获取区域 $region 的配额信息..."
quota_info=$(gcloud compute regions describe "$region" --project="$project" --format="json(quotas)" 2>/dev/null)
if [ -z "$quota_info" ]; then
echo "无法获取配额信息，请检查 gcloud 配置、网络连接或区域是否正确。"
return 1
fi
quota_limit=$(echo "$quota_info" | grep -A 2 '"metric": "CPUS"' | grep '"limit"' | awk '{print $2}' | tr -d ',' | grep -o '[0-9]*')
quota_usage=$(echo "$quota_info" | grep -A 2 '"metric": "CPUS"' | grep '"usage"' | awk '{print $2}' | tr -d ',' | grep -o '[0-9]*')
if [ -z "$quota_limit" ] || [ -z "$quota_usage" ]; then
echo "无法解析配额数据，可能是输出格式问题。"
return 1
fi
local available_cpus=$((quota_limit - quota_usage))
local max_instances=$((available_cpus / 2))
if [ "$max_instances" -lt 0 ]; then
max_instances=0
fi
echo "$max_instances"
return 0
}
# 动态获取支持 e2-micro 的区域和可用区，并分组
get_regions_and_zones() {
echo "正在获取支持 e2-micro 机器类型的区域和可用区..."
zones=$(gcloud compute machine-types list --filter="name=e2-micro" --format="value(ZONE)" --limit=1000 2>/dev/null | sort | uniq)
if [ -z "$zones" ]; then
echo "无法获取可用区列表，请检查 gcloud 配置或网络连接。"
return 1
fi
declare -g -A region_map
declare -g -a regions
regions=()
IFS=$'\n'
for zone in $zones; do
region=$(echo "$zone" | cut -d'-' -f1)
if [[ ! " ${regions[@]} " =~ " ${region} " ]]; then
regions+=("$region")
fi
region_map["$region"]="${region_map[$region]} $zone"
done
unset IFS
if [ ${#regions[@]} -eq 0 ]; then
echo "未找到支持 e2-micro 的大区域。"
return 1
fi
return 0
}
# 显示大区域选择菜单
show_region_menu() {
echo "请选择大区域："
local i=1
for region in "${regions[@]}"; do
echo "$i. $region"
((i++))
done
echo "0. 取消选择"
echo "请输入选项（0-$((i-1))）："
}
# 显示具体可用区选择菜单
show_zone_menu() {
local region=$1
echo "请选择具体可用区（$region）："
local zones_list=(${region_map["$region"]})
if [ ${#zones_list[@]} -eq 0 ]; then
echo "未找到 $region 区域下支持 e2-micro 的可用区。"
echo "0. 取消选择"
echo "请输入选项（0-0）："
return 1
fi
local i=1
for zone in "${zones_list[@]}"; do
echo "$i. $zone"
((i++))
done
echo "0. 取消选择"
echo "请输入选项（0-$((i-1))）："
return 0
}
# 显示地区选择方式菜单
show_zone_selection_method() {
echo "请选择地区选择方式："
local default_zone=$(gcloud config get-value compute/zone 2>/dev/null)
if [ -n "$default_zone" ]; then
echo "1. 使用默认地区：$default_zone"
else
echo "1. 使用默认地区（未设置，需手动指定）"
fi
echo "2. 自动获取并选择支持 e2-micro 的区域"
echo "3. 修改默认地区"
echo "0. 取消选择"
echo "请输入选项（0-3）："
}
# 获取当前项目下的虚拟机列表
get_instance_list() {
local project=$1
instance_list=$(gcloud compute instances list --project="$project" --format="value(NAME,ZONE)" 2>/dev/null)
if [ -z "$instance_list" ]; then
echo "无法获取虚拟机列表，请检查 gcloud 配置或网络连接。"
return 1
fi
echo "$instance_list"
return 0
}
# 显示虚拟机列表并返回数组
show_instance_menu() {
local instance_data="$1"
declare -g -a instance_array
instance_array=()
echo "当前项目下的虚拟机列表："
if [ -z "$instance_data" ]; then
echo "没有找到虚拟机。"
return 1
fi
local i=1
IFS=$'\n'
for line in $instance_data; do
if [ -z "$line" ]; then
continue
fi
instance_name=$(echo "$line" | awk '{print $1}')
instance_zone=$(echo "$line" | awk '{print $2}')
if [ -n "$instance_name" ] && [ -n "$instance_zone" ]; then
echo "$i. $instance_name (区域: $instance_zone)"
instance_array+=("$instance_name|$instance_zone")
((i++))
fi
done
unset IFS
if [ ${#instance_array[@]} -eq 0 ]; then
echo "没有找到虚拟机。"
return 1
fi
return 0
}
# 获取所有账号列表
get_account_list() {
account_list=$(gcloud auth list --format="value(ACCOUNT)" 2>/dev/null)
if [ -z "$account_list" ]; then
echo "无法获取账号列表，请检查 gcloud 配置或网络连接。"
return 1
fi
echo "$account_list"
return 0
}
# 显示账号列表并返回数组
show_account_menu() {
local account_data="$1"
declare -g -a account_array
account_array=()
echo "当前已配置的账号列表："
if [ -z "$account_data" ]; then
echo "没有找到已配置的账号。"
return 1
fi
local i=1
IFS=$'\n'
for account in $account_data; do
if [ -n "$account" ]; then
active_mark=""
if [[ "$account" == *"(active)"* ]]; then
active_mark=" (当前默认)"
account=$(echo "$account" | sed 's/ (active)//')
fi
echo "$i. $account$active_mark"
account_array+=("$account")
((i++))
fi
done
unset IFS
if [ ${#account_array[@]} -eq 0 ]; then
echo "没有找到已配置的账号。"
return 1
fi
return 0
}
# 获取所有项目列表
get_project_list() {
project_list=$(gcloud projects list --format="value(PROJECT_ID,NAME)" 2>/dev/null)
if [ -z "$project_list" ]; then
echo "无法获取项目列表，请检查 gcloud 配置或网络连接。"
return 1
fi
echo "$project_list"
return 0
}
# 显示项目列表并返回数组
show_project_menu() {
local project_data="$1"
declare -g -a project_array
project_array=()
echo "当前可用的项目列表："
if [ -z "$project_data" ]; then
echo "没有找到项目。"
return 1
fi
local i=1
IFS=$'\n'
for line in $project_data; do
if [ -z "$line" ]; then
continue
fi
project_id=$(echo "$line" | awk '{print $1}')
project_name=$(echo "$line" | awk '{$1=""; print $0}' | sed 's/^ //')
if [ -n "$project_id" ]; then
current_mark=""
current_project=$(gcloud config get-value project 2>/dev/null)
if [ "$project_id" == "$current_project" ]; then
current_mark=" (当前默认)"
fi
echo "$i. $project_id - $project_name$current_mark"
project_array+=("$project_id")
((i++))
fi
done
unset IFS
if [ ${#project_array[@]} -eq 0 ]; then
echo "没有找到项目。"
return 1
fi
return 0
}
# 主循环
while true; do
show_menu
read -e -r choice # 使用 -e 参数启用 readline 支持删除键等功能
case $choice in
1)
echo "正在添加账号..."
echo "请按照提示完成账号登录流程（浏览器将打开进行身份验证）："
gcloud auth login
if [ $? -eq 0 ]; then
echo "账号添加成功！"
else
echo "账号添加失败，请检查网络连接或权限。"
fi
echo "按任意键返回菜单..."
read -e -r -n 1
;;
2)
echo "正在删除账号..."
account_data=$(get_account_list)
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
show_account_menu "$account_data"
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
echo "0. 取消选择"
echo "请输入要删除的账号编号（多个编号用空格分隔，例如 '1 2'，输入 'all' 删除全部非默认账号）："
read -e -r input_selection
if [ -z "$input_selection" ] || [ "$input_selection" == "0" ]; then
echo "操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 处理用户选择
declare -a selected_accounts
current_account=$(gcloud auth list --format="value(ACCOUNT)" | grep "(active)" | sed 's/ (active)//')
if [ "$input_selection" == "all" ] || [ "$input_selection" == "ALL" ]; then
for account in "${account_array[@]}"; do
if [ "$account" != "$current_account" ]; then
selected_accounts+=("$account")
fi
done
else
IFS=' ' read -ra selections <<< "$input_selection"
for sel in "${selections[@]}"; do
if [[ "$sel" =~ ^[0-9]+$ ]] && [ "$sel" -ge 1 ] && [ "$sel" -le "${#account_array[@]}" ]; then
account="${account_array[$((sel-1))]}"
if [ "$account" != "$current_account" ]; then
selected_accounts+=("$account")
else
echo "无法删除当前默认账号：$account，已忽略。"
fi
else
echo "无效选项：$sel，已忽略。"
fi
done
unset IFS
fi
# 如果没有有效选择
if [ ${#selected_accounts[@]} -eq 0 ]; then
echo "没有有效的账号被选中，操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 确认删除
echo "您选择了以下账号进行删除："
for account in "${selected_accounts[@]}"; do
echo "- $account"
done
echo "确认删除这些账号吗？（输入 'yes' 确认，任意其他输入取消）："
read -e -r confirm
if [ "$confirm" != "yes" ] && [ "$confirm" != "YES" ]; then
echo "删除操作已取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 执行删除操作
echo "正在删除选中的账号..."
for account in "${selected_accounts[@]}"; do
echo "删除 $account..."
gcloud auth revoke "$account" --quiet 2>/dev/null
if [ $? -eq 0 ]; then
echo "账号 $account 删除成功！"
else
echo "账号 $account 删除失败，请检查错误信息。"
fi
done
echo "按任意键返回菜单..."
read -e -r -n 1
;;
3)
echo "正在查看所有账号..."
account_data=$(get_account_list)
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
show_account_menu "$account_data"
echo "按任意键返回菜单..."
read -e -r -n 1
;;
4)
echo "正在切换默认账号..."
account_data=$(get_account_list)
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
show_account_menu "$account_data"
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
echo "0. 取消选择"
echo "请输入要设置为默认账号的编号："
read -e -r selection
if [ -z "$selection" ] || [ "$selection" == "0" ]; then
echo "操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
if [[ "$selection" =~ ^[0-9]+$ ]] && [ "$selection" -ge 1 ] && [ "$selection" -le "${#account_array[@]}" ]; then
selected_account="${account_array[$((selection-1))]}"
echo "正在将默认账号切换为 $selected_account..."
gcloud config set account "$selected_account"
if [ $? -eq 0 ]; then
echo "默认账号已切换为 $selected_account！"
else
echo "切换默认账号失败，请检查错误信息。"
fi
else
echo "无效选项，操作取消。"
fi
echo "按任意键返回菜单..."
read -e -r -n 1
;;
5)
echo "正在添加项目..."
echo "请输入项目 ID（小写字母、数字或短划线组成，例如 my-project-123）："
read -e -r project_id
if [ -z "$project_id" ]; then
echo "未输入项目 ID，操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
echo "请输入项目名称（可包含空格，例如 My Project）："
read -e -r project_name
if [ -z "$project_name" ]; then
echo "未输入项目名称，操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
echo "正在创建项目 $project_id ($project_name)..."
gcloud projects create "$project_id" --name="$project_name"
if [ $? -eq 0 ]; then
echo "项目 $project_id 创建成功！"
else
echo "项目创建失败，请检查项目 ID 是否唯一或是否有权限。"
fi
echo "按任意键返回菜单..."
read -e -r -n 1
;;
6)
echo "正在删除项目..."
project_data=$(get_project_list)
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
show_project_menu "$project_data"
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
echo "0. 取消选择"
echo "请输入要删除的项目编号（多个编号用空格分隔，例如 '1 2'，输入 'all' 删除全部非默认项目）："
read -e -r input_selection
if [ -z "$input_selection" ] || [ "$input_selection" == "0" ]; then
echo "操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 处理用户选择
declare -a selected_projects
current_project=$(gcloud config get-value project 2>/dev/null)
if [ "$input_selection" == "all" ] || [ "$input_selection" == "ALL" ]; then
for project in "${project_array[@]}"; do
if [ "$project" != "$current_project" ]; then
selected_projects+=("$project")
fi
done
else
IFS=' ' read -ra selections <<< "$input_selection"
for sel in "${selections[@]}"; do
if [[ "$sel" =~ ^[0-9]+$ ]] && [ "$sel" -ge 1 ] && [ "$sel" -le "${#project_array[@]}" ]; then
project="${project_array[$((sel-1))]}"
if [ "$project" != "$current_project" ]; then
selected_projects+=("$project")
else
echo "无法删除当前默认项目：$project，已忽略。"
fi
else
echo "无效选项：$sel，已忽略。"
fi
done
unset IFS
fi
# 如果没有有效选择
if [ ${#selected_projects[@]} -eq 0 ]; then
echo "没有有效的项目被选中，操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 确认删除
echo "您选择了以下项目进行删除："
for project in "${selected_projects[@]}"; do
echo "- $project"
done
echo "确认删除这些项目吗？（输入 'yes' 确认，任意其他输入取消）："
read -e -r confirm
if [ "$confirm" != "yes" ] && [ "$confirm" != "YES" ]; then
echo "删除操作已取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 执行删除操作
echo "正在删除选中的项目..."
for project in "${selected_projects[@]}"; do
echo "删除 $project..."
gcloud projects delete "$project" --quiet 2>/dev/null
if [ $? -eq 0 ]; then
echo "项目 $project 删除成功！"
else
echo "项目 $project 删除失败，请检查错误信息或是否有权限。"
fi
done
echo "按任意键返回菜单..."
read -e -r -n 1
;;
7)
echo "正在查看所有项目..."
project_data=$(get_project_list)
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
show_project_menu "$project_data"
echo "按任意键返回菜单..."
read -e -r -n 1
;;
8)
echo "正在切换默认项目..."
project_data=$(get_project_list)
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
show_project_menu "$project_data"
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
echo "0. 取消选择"
echo "请输入要设置为默认项目的编号："
read -e -r selection
if [ -z "$selection" ] || [ "$selection" == "0" ]; then
echo "操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
if [[ "$selection" =~ ^[0-9]+$ ]] && [ "$selection" -ge 1 ] && [ "$selection" -le "${#project_array[@]}" ]; then
selected_project="${project_array[$((selection-1))]}"
echo "正在将默认项目切换为 $selected_project..."
gcloud config set project "$selected_project"
if [ $? -eq 0 ]; then
echo "默认项目已切换为 $selected_project！"
else
echo "切换默认项目失败，请检查错误信息或是否有权限。"
fi
else
echo "无效选项，操作取消。"
fi
echo "按任意键返回菜单..."
read -e -r -n 1
;;
9)
echo "正在查看虚拟机列表..."
current_project=$(gcloud config get-value project)
if [ -z "$current_project" ]; then
echo "未找到默认项目，请先切换默认项目（选项 8）。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
echo "当前默认项目：$current_project"
instance_data=$(get_instance_list "$current_project")
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
show_instance_menu "$instance_data"
echo "按任意键返回菜单..."
read -e -r -n 1
;;
10)
echo "正在创建虚拟机..."
current_project=$(gcloud config get-value project)
if [ -z "$current_project" ]; then
echo "未找到默认项目，请先切换默认项目（选项 8）。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
echo "当前默认项目：$current_project"
current_date=$(get_current_date)
echo "当前日期：$current_date"
echo "请输入机器标识符（如 us01, sg002）："
read -e -r machine_id
if [ -z "$machine_id" ]; then
echo "未输入机器标识符，操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 选择地区选择方式
while true; do
show_zone_selection_method
read -e -r method_choice
if [ "$method_choice" -eq 0 ]; then
echo "操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue 2
elif [ "$method_choice" -eq 1 ]; then
default_zone=$(gcloud config get-value compute/zone 2>/dev/null)
if [ -n "$default_zone" ]; then
echo "使用默认地区：$default_zone"
zone="$default_zone"
break
else
echo "未设置默认地区，请手动输入一个区域作为默认地区（如 us-central1-a）："
read -e -r input_zone
if [ -z "$input_zone" ]; then
echo "未输入区域，操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue 2
fi
echo "正在设置默认地区为 $input_zone..."
gcloud config set compute/zone "$input_zone"
if [ $? -eq 0 ]; then
echo "默认地区已设置为 $input_zone"
zone="$input_zone"
break
else
echo "设置默认地区失败，请检查区域格式或权限。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue 2
fi
fi
elif [ "$method_choice" -eq 2 ]; then
get_regions_and_zones
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue 2
fi
while true; do
show_region_menu
read -e -r region_choice
if [ "$region_choice" -eq 0 ]; then
echo "操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue 3
fi
if [ "$region_choice" -ge 1 ] && [ "$region_choice" -le "${#regions[@]}" ]; then
region="${regions[$((region_choice-1))]}"
break
else
echo "无效选项，请选择 0-${#regions[@]} 之间的数字。"
fi
done
echo "选择的大区域：$region"
while true; do
show_zone_menu "$region"
if [ $? -ne 0 ]; then
echo "操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue 3
fi
read -e -r zone_choice
zones_list=(${region_map["$region"]})
if [ "$zone_choice" -eq 0 ]; then
echo "操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue 3
fi
if [ "$zone_choice" -ge 1 ] && [ "$zone_choice" -le "${#zones_list[@]}" ]; then
zone="${zones_list[$((zone_choice-1))]}"
break
else
echo "无效选项，请选择 0-${#zones_list[@]} 之间的数字。"
fi
done
echo "选择的可用区：$zone"
break
elif [ "$method_choice" -eq 3 ]; then
echo "请输入新的默认地区（如 us-central1-a）："
read -e -r new_zone
if [ -z "$new_zone" ]; then
echo "未输入区域，操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue 2
fi
echo "正在设置默认地区为 $new_zone..."
gcloud config set compute/zone "$new_zone"
if [ $? -eq 0 ]; then
echo "默认地区已更新为 $new_zone"
else
echo "设置默认地区失败，请检查区域格式或权限。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue 2
fi
else
echo "无效选项，请选择 0-3 之间的数字。"
fi
done
# 直接提示用户输入创建数量
while true; do
echo "请输入要创建的虚拟机数量（大于 0 的整数）："
read -e -r instance_count
if [[ ! "$instance_count" =~ ^[0-9]+$ ]] || [ "$instance_count" -le 0 ]; then
echo "无效输入，请输入大于 0 的整数。"
continue
fi
break
done
# 批量创建虚拟机
echo "将创建 $instance_count 台虚拟机..."
for ((i=1; i<=instance_count; i++)); do
random_suffix=$(generate_random_suffix)
instance_name="instance-${current_date}-${machine_id}-${random_suffix}"
device_name="$instance_name"
echo "正在创建第 $i 台虚拟机：$instance_name..."
gcloud compute instances create "$instance_name" \
--project="$current_project" \
--zone="$zone" \
--machine-type=e2-micro \
--network-interface=network-tier=PREMIUM,stack-type=IPV4_ONLY,subnet=default \
--metadata=ssh-keys=root:ssh-rsa\ 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\ root@gc-hk.asia-east2-c.c.annular-bucksaw-448504-h3.internal \
--maintenance-policy=MIGRATE \
--provisioning-model=STANDARD \
--scopes=https://www.googleapis.com/auth/devstorage.read_only,https://www.googleapis.com/auth/logging.write,https://www.googleapis.com/auth/monitoring.write,https://www.googleapis.com/auth/service.management.readonly,https://www.googleapis.com/auth/servicecontrol,https://www.googleapis.com/auth/trace.append \
--create-disk=auto-delete=yes,boot=yes,device-name="$device_name",image=projects/debian-cloud/global/images/debian-12-bookworm-v20250513,mode=rw,size=10,type=pd-standard \
--no-shielded-secure-boot \
--shielded-vtpm \
--shielded-integrity-monitoring \
--labels=goog-ec-src=vm_add-gcloud \
--reservation-affinity=any
if [ $? -eq 0 ]; then
echo "第 $i 台虚拟机 $instance_name 创建成功！"
else
echo "第 $i 台虚拟机 $instance_name 创建失败，请检查错误信息。"
fi
done
echo "按任意键返回菜单..."
read -e -r -n 1
;;
11)
echo "正在删除虚拟机..."
current_project=$(gcloud config get-value project)
if [ -z "$current_project" ]; then
echo "未找到默认项目，请先切换默认项目（选项 8）。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
echo "当前默认项目：$current_project"
# 获取虚拟机列表
instance_data=$(get_instance_list "$current_project")
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 显示虚拟机列表
show_instance_menu "$instance_data"
if [ $? -ne 0 ]; then
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 提示用户选择要删除的虚拟机
echo "0. 取消选择"
echo "请输入要删除的虚拟机编号（多个编号用空格分隔，例如 '1 2 3'，输入 'all' 删除全部）："
read -e -r input_selection
if [ -z "$input_selection" ] || [ "$input_selection" == "0" ]; then
echo "操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 处理用户选择
declare -a selected_instances
if [ "$input_selection" == "all" ] || [ "$input_selection" == "ALL" ]; then
for instance in "${instance_array[@]}"; do
selected_instances+=("$instance")
done
else
IFS=' ' read -ra selections <<< "$input_selection"
for sel in "${selections[@]}"; do
if [[ "$sel" =~ ^[0-9]+$ ]] && [ "$sel" -ge 1 ] && [ "$sel" -le "${#instance_array[@]}" ]; then
selected_instances+=("${instance_array[$((sel-1))]}")
else
echo "无效选项：$sel，已忽略。"
fi
done
unset IFS
fi
# 如果没有有效选择
if [ ${#selected_instances[@]} -eq 0 ]; then
echo "没有有效的虚拟机被选中，操作取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 确认删除
echo "您选择了以下虚拟机进行删除："
for inst in "${selected_instances[@]}"; do
instance_name=$(echo "$inst" | cut -d'|' -f1)
instance_zone=$(echo "$inst" | cut -d'|' -f2)
echo "- $instance_name (区域: $instance_zone)"
done
echo "确认删除这些虚拟机吗？（输入 'yes' 确认，任意其他输入取消）："
read -e -r confirm
if [ "$confirm" != "yes" ] && [ "$confirm" != "YES" ]; then
echo "删除操作已取消。"
echo "按任意键返回菜单..."
read -e -r -n 1
continue
fi
# 执行删除操作
echo "正在删除选中的虚拟机..."
for inst in "${selected_instances[@]}"; do
instance_name=$(echo "$inst" | cut -d'|' -f1)
instance_zone=$(echo "$inst" | cut -d'|' -f2)
echo "删除 $instance_name (区域: $instance_zone)..."
gcloud compute instances delete "$instance_name" \
--project="$current_project" \
--zone="$instance_zone" \
--quiet 2>/dev/null
if [ $? -eq 0 ]; then
echo "虚拟机 $instance_name 删除成功！"
else
echo "虚拟机 $instance_name 删除失败，请检查错误信息。"
fi
done
echo "按任意键返回菜单..."
read -e -r -n 1
;;
0)
echo "退出脚本..."
exit 0
;;
*)
echo "无效选项，请选择 0-11 之间的数字。"
echo "按任意键返回菜单..."
read -e -r -n 1
;;
esac
done