GCP/谷歌云真正的免费机 获取免费机AMD CPU区域分配的方法

#!/bin/bash

# =============================================================================
# 请在这里填写您自己的虚拟机信息
# =============================================================================
# 您的GCP项目ID (例如: my-awesome-project-12345)
PROJECT_ID="your-gcp-project-id"
# 您的虚拟机实例名称 (例如: instance-1)
INSTANCE_NAME="your-vm-instance-name"
# 您的虚拟机所在的区域 (例如: us-west1-a)
ZONE="your-vm-zone"
# =============================================================================
# 脚本配置
# =============================================================================
# 每次循环之间的等待时间（秒），给虚拟机足够的时间启动
WAIT_SECONDS=60
# =============================================================================

# 函数：打印信息
print_info() {
echo "[信息] $1"
}

# 函数：打印成功信息
print_success() {
echo "[成功] $1"
}

# 函数：打印警告
print_warning() {
echo "[警告] $1"
}

# 检查用户是否已填写信息
if [[ "$PROJECT_ID" == "your-gcp-project-id" || "$INSTANCE_NAME" == "your-vm-instance-name" || "$ZONE" == "your-vm-zone" ]]; then
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo "!! 错误：请先编辑此脚本，填写您自己的虚拟机信息。 !!"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
exit 1
fi

# 设置gcloud命令使用的项目
print_info "正在设置gcloud项目为: $PROJECT_ID"
gcloud config set project "$PROJECT_ID" > /dev/null

# 初始化尝试次数计数器
attempt_counter=1

# 开始无限循环尝试
while true
do
print_info "=================================================="
print_info "第 $attempt_counter 次尝试..."

# 步骤 1: 确保虚拟机是启动状态
print_info "正在启动虚拟机 '$INSTANCE_NAME' (如果已启动则无操作)..."
gcloud compute instances start "$INSTANCE_NAME" --zone="$ZONE" --quiet

print_info "等待 $WAIT_SECONDS 秒，确保虚拟机完全启动..."
sleep $WAIT_SECONDS

# 步骤 2: 检查当前的CPU平台
print_info "正在检查CPU平台..."
CPU_PLATFORM=$(gcloud compute instances describe "$INSTANCE_NAME" --zone="$ZONE" --format='value(cpuPlatform)')

# 步骤 3: 判断是否为AMD
if [[ "$CPU_PLATFORM" == "AMD Rome" || "$CPU_PLATFORM" == "AMD Milan" ]]; then
print_success "恭喜！已成功刷到AMD CPU: $CPU_PLATFORM"
print_info "脚本执行完毕。"
exit 0
else
print_warning "当前CPU为: $CPU_PLATFORM (不是AMD)。准备进行下一次尝试。"
fi

# 步骤 4: 如果不是AMD，则关停虚拟机，为下次启动做准备
print_info "正在关停虚拟机 '$INSTANCE_NAME'..."
gcloud compute instances stop "$INSTANCE_NAME" --zone="$ZONE" --quiet

print_info "等待30秒后开始下一次循环..."
sleep 30

# 增加尝试次数
((attempt_counter++))
done