f1e466a772
NestJS: disable incremental in 6 services tsconfig.json to fix dist not emitted when nest-cli deleteOutDir conflicts with tsc tsbuildinfo. classes/iam: import HealthModule in AppModule to fix /healthz 404. classes: rewrite HealthController to Drizzle getDb from TypeORM DI. teacher-bff: add /metrics endpoint for Prometheus scraping. infra: add node/mysql/redis exporters to observability profile. mysql-exporter v0.15.1 uses command-line flags not DATA_SOURCE_NAME. prometheus: enable web.enable-lifecycle for hot reload.
302 lines
12 KiB
PowerShell
302 lines
12 KiB
PowerShell
<#
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.SYNOPSIS
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Edu start all application services script
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.DESCRIPTION
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Starts 10 application services + 1 frontend (teacher-portal)
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Each service runs in a separate terminal window for log visibility
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Automatically injects Python service env vars (CLICKHOUSE/KAFKA/OTEL)
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Prerequisite: infrastructure containers (MySQL/Redis/Kafka/ClickHouse etc) must be running
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.PARAMETER SkipInfraCheck
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Skip infrastructure health check (use when infra is known to be running)
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.EXAMPLE
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.\scripts\start-all.ps1
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.\scripts\start-all.ps1 -SkipInfraCheck
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#>
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param(
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[switch]$SkipInfraCheck,
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[switch]$Force
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)
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$ErrorActionPreference = "Stop"
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$ProjectRoot = Split-Path -Parent $PSScriptRoot
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host " Edu Start All Services" -ForegroundColor Cyan
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host ""
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# ===== 1. Infrastructure health check =====
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if (-not $SkipInfraCheck) {
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Write-Host "[1/6] Checking infrastructure health..." -ForegroundColor Yellow
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$infraServices = @(
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@{Name="MySQL"; Container="edu-mysql"},
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@{Name="Redis"; Container="edu-redis"},
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@{Name="Kafka"; Container="edu-kafka"},
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@{Name="ClickHouse"; Container="edu-clickhouse"},
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@{Name="Debezium"; Container="edu-debezium"},
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@{Name="Jaeger"; Container="edu-jaeger"}
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)
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$allHealthy = $true
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$prevEAP = $ErrorActionPreference
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$ErrorActionPreference = "Continue"
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foreach ($svc in $infraServices) {
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$running = docker inspect -f '{{.State.Running}}' $svc.Container 2>$null
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if ($running -ne "true") {
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Write-Host " [FAIL] $($svc.Name) not running" -ForegroundColor Red
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$allHealthy = $false
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continue
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}
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# 条件模板：Health 不存在时返回空字符串，不报错
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$health = docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{end}}' $svc.Container 2>$null
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if ($health -eq "healthy") {
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Write-Host " [OK] $($svc.Name) ($($svc.Container))" -ForegroundColor Green
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} else {
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Write-Host " [WARN] $($svc.Name) running (no healthcheck)" -ForegroundColor Yellow
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}
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}
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$ErrorActionPreference = $prevEAP
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if (-not $allHealthy) {
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Write-Host ""
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Write-Host "Infrastructure not ready. Start it first:" -ForegroundColor Red
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Write-Host " docker compose -f infra/docker-compose.yml --profile p6 --profile observability up -d" -ForegroundColor White
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exit 1
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}
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Write-Host ""
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}
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# ===== 2. Environment variables =====
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Write-Host "[2/6] Preparing environment variables..." -ForegroundColor Yellow
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$env:DEV_MODE = "true"
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$env:OTEL_EXPORTER_OTLP_ENDPOINT = "http://localhost:4318"
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$env:DATABASE_URL = "mysql://edu:changeme@localhost:3306/next_edu_cloud"
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$env:REDIS_URL = "redis://localhost:6379"
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$env:JWT_SECRET = "p1-dev-secret-change-in-production"
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$env:KAFKA_BROKERS = "localhost:9092"
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$pyEnv = @{
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CLICKHOUSE_HOST = "localhost"
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CLICKHOUSE_PORT = "8123"
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CLICKHOUSE_USER = "default"
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CLICKHOUSE_PASSWORD = "clickhouse"
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CLICKHOUSE_DATABASE = "edu_analytics"
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KAFKA_BROKERS = "localhost:9092"
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OTEL_ENDPOINT = "http://localhost:4318"
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DEV_MODE = "true"
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}
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Write-Host " DEV_MODE=true (dev-token bypass)" -ForegroundColor Green
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Write-Host " OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318" -ForegroundColor Green
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Write-Host ""
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# ===== 3. Port conflict check =====
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Write-Host "[3/6] Checking port conflicts..." -ForegroundColor Yellow
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$portMap = @{
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3001="classes"; 3002="iam"; 3003="teacher-bff"; 3004="core-edu"
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3005="content"; 3006="data-ana"; 3007="msg"; 3008="ai"
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8080="api-gateway"; 8081="push-gateway"; 3000="teacher-portal"
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}
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$conflicts = @()
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foreach ($port in $portMap.Keys | Sort-Object) {
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$conn = Get-NetTCPConnection -LocalPort $port -State Listen -ErrorAction SilentlyContinue
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if ($conn) {
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$svcName = $portMap[$port]
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$procId = $conn[0].OwningProcess
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$procName = ""
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try { $procName = (Get-Process -Id $procId -ErrorAction Stop).ProcessName } catch {}
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Write-Host " [WARN] Port $port ($svcName) occupied by PID $procId ($procName)" -ForegroundColor Yellow
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$conflicts += [PSCustomObject]@{Port=$port; Service=$svcName; PID=$procId; Process=$procName}
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}
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}
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if ($conflicts.Count -gt 0) {
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Write-Host ""
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Write-Host " $($conflicts.Count) port(s) already in use." -ForegroundColor Yellow
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$shouldKill = $false
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if ($Force) {
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Write-Host " -Force specified, killing automatically..." -ForegroundColor White
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$shouldKill = $true
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} else {
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Write-Host " These services may already be running. Options:" -ForegroundColor White
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Write-Host " 1. Run .\scripts\stop-all.ps1 -KillByPort first, then re-run start-all" -ForegroundColor White
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Write-Host " 2. Re-run with -Force to auto-kill and continue" -ForegroundColor White
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Write-Host ""
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$answer = Read-Host " Kill existing processes and continue? (y/N)"
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if ($answer -eq "y" -or $answer -eq "Y") {
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$shouldKill = $true
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}
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}
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if ($shouldKill) {
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foreach ($c in $conflicts) {
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try {
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Stop-Process -Id $c.PID -Force -ErrorAction Stop
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Write-Host " [OK] Killed PID $($c.PID) ($($c.Process)) on port $($c.Port)" -ForegroundColor Green
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Start-Sleep -Milliseconds 500
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} catch {
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Write-Host " [WARN] Cannot kill PID $($c.PID): $($_.Exception.Message)" -ForegroundColor Yellow
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}
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}
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Start-Sleep -Seconds 2
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} else {
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Write-Host " Aborting. Please stop existing services first." -ForegroundColor Red
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exit 1
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}
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} else {
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Write-Host " [OK] All app ports are free" -ForegroundColor Green
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}
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Write-Host ""
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# ===== 4. Build NestJS services (required for nest start --watch) =====
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Write-Host "[4/6] Building NestJS services (first time required)..." -ForegroundColor Yellow
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$nestjsServices = @(
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"@edu/classes-service",
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"@edu/iam-service",
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"@edu/teacher-bff",
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"@edu/core-edu-service",
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"@edu/content-service",
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"@edu/msg-service"
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)
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# Clean tsbuildinfo cache (incremental mode leftover causes tsc to skip emit)
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$nestjsDirs = @("classes", "iam", "teacher-bff", "core-edu", "content", "msg")
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foreach ($dir in $nestjsDirs) {
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$svcPath = Join-Path $ProjectRoot "services\$dir"
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if (Test-Path $svcPath) {
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Get-ChildItem -Path $svcPath -Filter "*.tsbuildinfo" -Recurse -ErrorAction SilentlyContinue |
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Remove-Item -Force -ErrorAction SilentlyContinue
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}
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}
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foreach ($svc in $nestjsServices) {
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Write-Host " Building $svc..." -ForegroundColor Gray -NoNewline
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$buildResult = pnpm --filter $svc build 2>&1
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if ($LASTEXITCODE -eq 0) {
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Write-Host " [OK]" -ForegroundColor Green
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} else {
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Write-Host " [FAIL]" -ForegroundColor Red
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Write-Host " $buildResult" -ForegroundColor DarkGray
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}
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}
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Write-Host ""
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# ===== 5. Start application services =====
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Write-Host "[5/6] Starting application services (11 windows)..." -ForegroundColor Yellow
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$services = @(
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@{Title="edu-app-classes"; Cmd="pnpm"; Args=@("--filter","@edu/classes-service","dev"); Dir="$ProjectRoot"},
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@{Title="edu-app-iam"; Cmd="pnpm"; Args=@("--filter","@edu/iam-service","dev"); Dir="$ProjectRoot"},
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@{Title="edu-app-teacher-bff"; Cmd="pnpm"; Args=@("--filter","@edu/teacher-bff","dev"); Dir="$ProjectRoot"},
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@{Title="edu-app-core-edu"; Cmd="pnpm"; Args=@("--filter","@edu/core-edu-service","dev"); Dir="$ProjectRoot"},
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@{Title="edu-app-content"; Cmd="pnpm"; Args=@("--filter","@edu/content-service","dev"); Dir="$ProjectRoot"},
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@{Title="edu-app-msg"; Cmd="pnpm"; Args=@("--filter","@edu/msg-service","dev"); Dir="$ProjectRoot"},
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@{Title="edu-app-data-ana"; Cmd="uv"; Args=@("run","uvicorn","data_ana.main:app","--app-dir","src","--host","0.0.0.0","--port","3006","--reload"); Dir="$ProjectRoot\services\data-ana"; PyEnv=$true},
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@{Title="edu-app-ai"; Cmd="uv"; Args=@("run","uvicorn","ai.main:app","--app-dir","src","--host","0.0.0.0","--port","3008","--reload"); Dir="$ProjectRoot\services\ai"; PyEnv=$true},
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@{Title="edu-app-api-gateway"; Cmd="go"; Args=@("run","."); Dir="$ProjectRoot\services\api-gateway"; GoEnv=$true},
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@{Title="edu-app-push-gateway"; Cmd="go"; Args=@("run","."); Dir="$ProjectRoot\services\push-gateway";GoEnv=$true},
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@{Title="edu-app-teacher-portal";Cmd="pnpm";Args=@("--filter","teacher-portal","dev"); Dir="$ProjectRoot"}
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)
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foreach ($svc in $services) {
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$cmdStr = "$($svc.Cmd) $($svc.Args -join ' ')"
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$psCmd = "Set-Location '$($svc.Dir)'; "
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if ($svc.PyEnv) {
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foreach ($kv in $pyEnv.GetEnumerator()) {
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$psCmd += "`$env:$($kv.Key)='$($kv.Value)'; "
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}
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}
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if ($svc.GoEnv) {
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$psCmd += "`$env:Path = 'C:\Program Files\Go\bin;' + `$env:Path; "
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}
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$psCmd += "$cmdStr; Write-Host ''; Write-Host 'Service stopped. Press any key to close...' -ForegroundColor Yellow; `$null = `$Host.UI.RawUI.ReadKey('NoEcho,IncludeKeyDown')"
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Start-Process -FilePath "powershell" -ArgumentList "-NoExit","-Command",$psCmd -WindowStyle Normal | Out-Null
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Write-Host " [START] $($svc.Title)..." -ForegroundColor Green
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Start-Sleep -Milliseconds 500
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}
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Write-Host ""
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Write-Host " All services started in new windows. Waiting 40s for init..." -ForegroundColor Yellow
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Start-Sleep -Seconds 40
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# ===== 6. Health check =====
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Write-Host "[6/6] Health check..." -ForegroundColor Yellow
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Write-Host ""
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$healthServices = @(
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@{Name="classes"; Url="http://localhost:3001/healthz"},
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@{Name="iam"; Url="http://localhost:3002/healthz"},
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@{Name="teacher-bff"; Url="http://localhost:3003/healthz"},
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@{Name="core-edu"; Url="http://localhost:3004/healthz"},
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@{Name="content"; Url="http://localhost:3005/healthz"},
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@{Name="data-ana"; Url="http://localhost:3006/healthz"},
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@{Name="msg"; Url="http://localhost:3007/healthz"},
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@{Name="ai"; Url="http://localhost:3008/healthz"},
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@{Name="api-gateway"; Url="http://localhost:8080/healthz"},
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@{Name="push-gateway"; Url="http://localhost:8081/healthz"},
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@{Name="teacher-portal";Url="http://localhost:3000/"}
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)
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$okCount = 0
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$failCount = 0
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$failedServices = @()
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foreach ($svc in $healthServices) {
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$retries = 0
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$maxRetries = 3
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$success = $false
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$lastError = ""
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while ($retries -lt $maxRetries -and -not $success) {
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try {
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$null = Invoke-RestMethod -Uri $svc.Url -Method Get -TimeoutSec 5 -ErrorAction Stop
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Write-Host " [OK] $($svc.Name)" -ForegroundColor Green
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$success = $true
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$okCount++
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} catch {
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$lastError = $_.Exception.Message
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$retries++
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if ($retries -lt $maxRetries) {
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Start-Sleep -Seconds 5
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}
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}
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}
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if (-not $success) {
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Write-Host " [FAIL] $($svc.Name) (after $maxRetries retries: $lastError)" -ForegroundColor Red
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$failCount++
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$failedServices += $svc.Name
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}
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}
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Write-Host ""
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host " Started: [OK] $okCount ready / [FAIL] $failCount failed" -ForegroundColor Cyan
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Write-Host "========================================" -ForegroundColor Cyan
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if ($failCount -gt 0) {
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Write-Host ""
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Write-Host "Failed services: $($failedServices -join ', ')" -ForegroundColor Red
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Write-Host ""
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Write-Host "Troubleshooting:" -ForegroundColor Yellow
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Write-Host " 1. Check the service window for error output" -ForegroundColor White
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Write-Host " 2. Verify dependencies: pnpm install / uv sync / go mod tidy" -ForegroundColor White
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Write-Host " 3. Re-run health check: .\scripts\health-check.ps1" -ForegroundColor White
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Write-Host " 4. Stop and retry: .\scripts\stop-all.ps1 -KillByPort then .\scripts\start-all.ps1" -ForegroundColor White
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Write-Host ""
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exit 1
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}
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Write-Host ""
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Write-Host "Next steps:" -ForegroundColor Yellow
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Write-Host " Health check: .\scripts\health-check.ps1" -ForegroundColor White
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Write-Host " CDC test: .\scripts\test-cdc.ps1" -ForegroundColor White
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Write-Host " Stop all: .\scripts\stop-all.ps1" -ForegroundColor White
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Write-Host ""
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