long-agent
5b6bd93179
整理内容: - 删除 60+ 临时测试输出文件 (*.txt) - 移动二进制文件到 bin/ 目录 - 移动 Shell 脚本到 scripts/ 目录 - scripts/dev/: check_gitea.sh, check_sub2api.sh, run_tests.sh - scripts/deploy/: deploy_*.sh, simple_deploy.sh - scripts/ops/: fix_nginx.sh, fix_ssl.sh, install_docker.sh - scripts/test/: test_*.sh, test_*.bat - 移动批处理文件到 scripts/ - 移动 Python 脚本到 tools/ - 清理临时日志文件 保留根目录必要文件: - go.mod, go.sum, go.work - Makefile, docker-compose.yml - .env.example, .gitignore - README.md, AGENTS.md, DEPLOY_GUIDE.md 验证: go build ./... && go test ./... 通过
125 lines
4.4 KiB
PowerShell
125 lines
4.4 KiB
PowerShell
# CE-001: 数据库不可用韧性验证
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# 验证：当数据库连接中断时，健康检查正确返回 DOWN，API 返回 503
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param(
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[string]$BaseURL = "http://localhost:8080",
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[string]$DBPath = ".\data\user_management.db",
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[int]$TimeoutSeconds = 30
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)
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$ErrorActionPreference = "Stop"
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$passed = 0
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$failed = 0
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function Write-Pass { param($msg) Write-Host " ✅ $msg" -ForegroundColor Green; $script:passed++ }
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function Write-Fail { param($msg) Write-Host " ❌ $msg" -ForegroundColor Red; $script:failed++ }
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function Write-Step { param($msg) Write-Host "`n[STEP] $msg" -ForegroundColor Cyan }
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Write-Host "=== CE-001: 数据库不可用韧性验证 ===" -ForegroundColor Magenta
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Write-Host "目标服务: $BaseURL"
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Write-Host "数据库路径: $DBPath"
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Write-Host ""
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# 前置检查：服务必须正常运行
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Write-Step "前置检查：验证服务初始状态"
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try {
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$health = Invoke-RestMethod -Uri "$BaseURL/health/ready" -TimeoutSec 5
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if ($health.status -eq "UP") {
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Write-Pass "服务初始状态 UP"
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} else {
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Write-Fail "服务初始状态不健康 ($($health.status))，请先启动服务"
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exit 1
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}
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} catch {
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Write-Fail "无法连接到服务: $($_.Exception.Message)"
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exit 1
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}
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# 记录实验前指标
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Write-Step "记录实验前基线指标"
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try {
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$beforeMetrics = Invoke-RestMethod -Uri "$BaseURL/metrics" -TimeoutSec 5
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Write-Pass "基线指标已记录"
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} catch {
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Write-Host " ℹ️ /metrics 端点未就绪（可能是 P0 修复前状态），跳过指标记录"
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}
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# 注意：此脚本为"观察模式"，不实际关闭数据库
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# 在生产混沌实验中，应使用专用的故障注入工具
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Write-Step "故障注入模拟（观察模式）"
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Write-Host " ℹ️ 本实验为观察模式，不实际关闭数据库" -ForegroundColor Yellow
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Write-Host " ℹ️ 生产环境请使用: chaostoolkit / Gremlin / 手动关闭 DB 进程"
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# 模拟：快速连续请求，观察健康检查行为
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Write-Step "并发健康检查验证"
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$jobs = 1..5 | ForEach-Object {
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Start-Job -ScriptBlock {
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param($url)
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try {
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$resp = Invoke-RestMethod -Uri "$url/health/ready" -TimeoutSec 3
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return @{ status = $resp.status; ok = $true }
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} catch {
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return @{ status = "ERROR"; ok = $false; error = $_.Exception.Message }
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}
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} -ArgumentList $BaseURL
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}
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$results = $jobs | Wait-Job | Receive-Job
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$allUp = ($results | Where-Object { $_.status -ne "UP" }).Count -eq 0
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if ($allUp) {
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Write-Pass "5次并发健康检查全部返回 UP"
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} else {
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Write-Fail "部分健康检查失败: $($results | ConvertTo-Json -Compress)"
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}
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# 验证健康检查格式是否符合规范
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Write-Step "验证健康检查响应格式"
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try {
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$health = Invoke-RestMethod -Uri "$BaseURL/health/ready" -TimeoutSec 5
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if ($health.status) { Write-Pass "包含 status 字段: $($health.status)" }
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else { Write-Fail "缺少 status 字段" }
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if ($health.checks) { Write-Pass "包含 checks 字段" }
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else { Write-Fail "缺少 checks 字段" }
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if ($health.timestamp) { Write-Pass "包含 timestamp 字段: $($health.timestamp)" }
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else { Write-Fail "缺少 timestamp 字段（需要升级 health.go）" }
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if ($health.checks.database) {
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Write-Pass "database 检查存在: $($health.checks.database.status)"
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} else {
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Write-Fail "缺少 database 检查"
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}
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} catch {
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Write-Fail "健康检查请求失败: $($_.Exception.Message)"
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}
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# 验证 Liveness 端点（应始终返回成功）
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Write-Step "验证 Liveness 端点（应始终成功）"
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try {
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$resp = Invoke-WebRequest -Uri "$BaseURL/health/live" -TimeoutSec 5
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if ($resp.StatusCode -eq 200 -or $resp.StatusCode -eq 204) {
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Write-Pass "Liveness 检查返回 $($resp.StatusCode)"
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} else {
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Write-Fail "Liveness 检查返回非成功状态: $($resp.StatusCode)"
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}
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} catch {
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Write-Fail "Liveness 检查失败: $($_.Exception.Message)"
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}
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# 汇总
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Write-Host "`n=== 实验结果 ===" -ForegroundColor Magenta
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Write-Host "通过: $passed"
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Write-Host "失败: $failed"
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if ($failed -eq 0) {
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Write-Host "`n✅ CE-001 观察阶段通过" -ForegroundColor Green
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Write-Host "⚠️ 完整实验需要手动关闭数据库并验证 503 响应" -ForegroundColor Yellow
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exit 0
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} else {
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Write-Host "`n❌ CE-001 存在 $failed 个验证失败" -ForegroundColor Red
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exit 1
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}
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