fix(runtime): Go panic→500 (recover), Python exception→500+threading+backlog
- go1.23 v0.1.2: defer recover() в HTTP handler — panic no longer closes connection → HTTP 500 - python3.11 v0.1.5: try/except в do_GET/_handle_with_body/do_HEAD → 500 вместо EOF - python3.11 v0.1.5: ThreadingHTTPServer — concurrent requests (был single-thread) - python3.11 v0.1.6: _HighBacklogHTTPServer(request_queue_size=128) — listen(128) вместо listen(5) - context.go: go1.23 v0.1.1→v0.1.2, python3.11 v0.1.4→v0.1.6 - operator: v0.1.45 → v0.1.47 (два деплоя подряд с новыми runtime-версиями) - examples/POSTGRES: stress.tf (10 сервисов), full_test.sh (48 тестов, 4 фазы) - examples/POSTGRES: README.md, очистка от старых файлов (luceUNDnode.tf, funcs_list.py) Результат: full_test.sh 48/48 PASS - Фаза 3 PG-стресс: 40/40 parallel writer OK, 30/30 js-async OK, pgstorm 14k ops 0 err - Фаза 4 краш-шторм: 75/75 × HTTP 500 (паники не роняют платформу)
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Naeel
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// 2026-03-21 — stress.tf: все стресс-сервисы для комплексного тестирования.
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// Три рантайма: go1.23 (3), nodejs20 (2), python3.11 (5).
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// Все depends_on = [sless_job.postgres_table_init_job] — таблица должна существовать.
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# ── Go 1.23 ─────────────────────────────────────────────────────────────────
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# Быстрая математика: факториал + числа Фибоначчи. Без PG. Проверяет Go runtime.
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resource "sless_service" "stress_go_fast" {
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name = "stress-go-fast"
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runtime = "go1.23"
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entrypoint = "handler.Handle"
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memory_mb = 128
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timeout_sec = 15
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source_dir = "${path.module}/code/stress-go-fast"
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depends_on = [sless_job.postgres_table_init_job]
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}
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# Намеренный nil pointer dereference. Без PG. Проверяет recover() в Go runtime.
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resource "sless_service" "stress_go_nil" {
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name = "stress-go-nil"
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runtime = "go1.23"
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entrypoint = "handler.Handle"
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memory_mb = 128
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timeout_sec = 10
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source_dir = "${path.module}/code/stress-go-nil"
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depends_on = [sless_job.postgres_table_init_job]
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}
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# Конкурентный PG-шторм через pgxpool: N горутин INSERT/COUNT/MAX.
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# timeout_sec=660 — покрывает max duration_sec=600 с запасом.
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# pgx/v5 уже в базовом образе go1.23: user go.mod не нужен.
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resource "sless_service" "stress_go_pgstorm" {
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name = "stress-go-pgstorm"
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runtime = "go1.23"
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entrypoint = "handler.Handle"
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memory_mb = 256
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timeout_sec = 660
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source_dir = "${path.module}/code/stress-go-pgstorm"
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env_vars = {
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PGHOST = local.pg_host
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PGPORT = "5432"
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PGDATABASE = local.pg_database
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PGUSER = local.pg_username
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PGPASSWORD = local.pg_password
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PGSSLMODE = "require"
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}
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depends_on = [sless_job.postgres_table_init_job]
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}
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# ── Node.js 20 ────────────────────────────────────────────────────────────────
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# 3 параллельных PG-запроса через Promise.all. Проверяет async/await + nodejs20.
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resource "sless_service" "stress_js_async" {
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name = "stress-js-async"
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runtime = "nodejs20"
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entrypoint = "stress_js_async.run"
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memory_mb = 128
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timeout_sec = 20
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source_dir = "${path.module}/code/stress-js-async"
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env_vars = {
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PGHOST = local.pg_host
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PGPORT = "5432"
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PGDATABASE = local.pg_database
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PGUSER = local.pg_username
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PGPASSWORD = local.pg_password
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PGSSLMODE = "require"
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}
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depends_on = [sless_job.postgres_table_init_job]
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}
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# TypeError через undefined.toUpperCase(). Без PG. Проверяет перехват JS-ошибок.
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resource "sless_service" "stress_js_badenv" {
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name = "stress-js-badenv"
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runtime = "nodejs20"
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entrypoint = "stress_js_badenv.run"
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memory_mb = 128
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timeout_sec = 10
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source_dir = "${path.module}/code/stress-js-badenv"
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depends_on = [sless_job.postgres_table_init_job]
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}
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# ── Python 3.11 ───────────────────────────────────────────────────────────────
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# Спит N секунд. Без PG. Проверяет timeout и сосуществование долгих запросов.
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resource "sless_service" "stress_slow" {
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name = "stress-slow"
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runtime = "python3.11"
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entrypoint = "stress_slow.run"
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memory_mb = 128
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timeout_sec = 35
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source_dir = "${path.module}/code/stress-slow"
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depends_on = [sless_job.postgres_table_init_job]
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}
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# CPU-нагрузка: сумма квадратов N чисел. Без PG. Проверяет compute-bound задачи.
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resource "sless_service" "stress_bigloop" {
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name = "stress-bigloop"
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runtime = "python3.11"
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entrypoint = "stress_bigloop.run"
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memory_mb = 256
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timeout_sec = 60
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source_dir = "${path.module}/code/stress-bigloop"
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depends_on = [sless_job.postgres_table_init_job]
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}
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# ZeroDivisionError. Без PG. Проверяет перехват Python-исключений → HTTP 500.
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resource "sless_service" "stress_divzero" {
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name = "stress-divzero"
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runtime = "python3.11"
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entrypoint = "stress_divzero.run"
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memory_mb = 128
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timeout_sec = 10
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source_dir = "${path.module}/code/stress-divzero"
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depends_on = [sless_job.postgres_table_init_job]
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}
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# Параллельный INSERT в terraform_demo_table через psycopg2. Проверяет PG-write.
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resource "sless_service" "stress_writer" {
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name = "stress-writer"
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runtime = "python3.11"
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entrypoint = "stress_writer.run"
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memory_mb = 128
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timeout_sec = 60
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source_dir = "${path.module}/code/stress-writer"
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env_vars = {
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PGHOST = local.pg_host
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PGPORT = "5432"
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PGDATABASE = local.pg_database
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PGUSER = local.pg_username
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PGPASSWORD = local.pg_password
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PGSSLMODE = "require"
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}
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depends_on = [sless_job.postgres_table_init_job]
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}
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# Агрегированная статистика terraform_demo_table (COUNT/MIN/MAX). Для мониторинга.
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resource "sless_service" "pg_stats" {
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name = "pg-stats"
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runtime = "python3.11"
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entrypoint = "pg_stats.get_stats"
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memory_mb = 128
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timeout_sec = 15
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source_dir = "${path.module}/code/pg-stats"
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env_vars = {
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PGHOST = local.pg_host
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PGPORT = "5432"
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PGDATABASE = local.pg_database
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PGUSER = local.pg_username
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PGPASSWORD = local.pg_password
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PGSSLMODE = "require"
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}
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depends_on = [sless_job.postgres_table_init_job]
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}
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