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refactor: pg-query — ресурсы вынесены в pg-query.tf, main.tf только провайдеры

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“Naeel” 2026-03-09 09:11:31 +04:00
parent 87b6c5d8aa
commit 7e3f45176b
2 changed files with 52 additions and 57 deletions
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59
pg-query/main.tf
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@ -1,18 +1,6 @@
# 2026-03-09 # 2026-03-09
# main.tf — e2e тест: создать serverless функцию, которая читает из PostgreSQL. # main.tf — провайдеры для pg-query примера.
# # Ресурсы — в pg-query.tf
# Структура:
# code/ — исходники (handler.py, requirements.txt)
# dist/ — zip-архив (генерируется archive_file datasource)
#
# Использование:
# terraform init && terraform apply
# После apply (ждёт ~2 мин пока kaniko соберёт образ):
# curl -s -X POST <url_из_trigger> -d '{}'
#
# Оператор запущен в кластере: https://sless-api.kube5s.ru
# Функция подключается к postgres.sless.svc.cluster.local:5432 изнутри кластера.
# PG_DSN задаётся как env_var ресурса sless_function.
terraform { terraform {
required_providers { required_providers {
@ -31,46 +19,3 @@ provider "sless" {
endpoint = "https://sless-api.kube5s.ru" endpoint = "https://sless-api.kube5s.ru"
token = "dev-token-change-me" token = "dev-token-change-me"
} }
data "archive_file" "handler_pg_query" {
type = "zip"
source_dir = "${path.module}/code"
output_path = "${path.module}/dist/handler.zip"
}
resource "sless_function" "pg_query" {
namespace = "default"
name = "pg-query"
runtime = "python3.11"
entrypoint = "handler.handle"
memory_mb = 128
timeout_sec = 30
# DSN для подключения к postgres внутри кластера
# Хост: postgres.sless.svc.cluster.local (Service в namespace sless)
env_vars = {
PG_DSN = "postgres://sless:sless-pg-password@postgres.sless.svc.cluster.local:5432/sless?sslmode=disable"
}
code_path = data.archive_file.handler_pg_query.output_path
code_hash = filesha256("${path.module}/code/handler.py")
}
resource "sless_trigger" "pg_query_http" {
namespace = "default"
name = "pg-query-http"
type = "http"
function = sless_function.pg_query.name
}
output "function_phase" {
value = sless_function.pg_query.phase
}
output "function_image" {
value = sless_function.pg_query.image_ref
}
output "trigger_url" {
value = sless_trigger.pg_query_http.url
}

50
pg-query/pg-query.tf Normal file
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@ -0,0 +1,50 @@
# 2026-03-09
# pg-query.tf — функция pg-query: читает записи из PostgreSQL.
# Код: code/handler.py + code/requirements.txt
#
# Использование:
# terraform apply
# curl -s -X POST $(terraform output -raw trigger_url) -d '{}'
data "archive_file" "handler_pg_query" {
type = "zip"
source_dir = "${path.module}/code"
output_path = "${path.module}/dist/handler.zip"
}
resource "sless_function" "pg_query" {
namespace = "default"
name = "pg-query"
runtime = "python3.11"
entrypoint = "handler.handle"
memory_mb = 128
timeout_sec = 30
# DSN для подключения к postgres внутри кластера
# Хост: postgres.sless.svc.cluster.local (Service в namespace sless)
env_vars = {
PG_DSN = "postgres://sless:sless-pg-password@postgres.sless.svc.cluster.local:5432/sless?sslmode=disable"
}
code_path = data.archive_file.handler_pg_query.output_path
code_hash = filesha256("${path.module}/code/handler.py")
}
resource "sless_trigger" "pg_query_http" {
namespace = "default"
name = "pg-query-http"
type = "http"
function = sless_function.pg_query.name
}
output "function_phase" {
value = sless_function.pg_query.phase
}
output "function_image" {
value = sless_function.pg_query.image_ref
}
output "trigger_url" {
value = sless_trigger.pg_query_http.url
}