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fix: Specify Lambda concurrent executions #5

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Merged
rvolykh merged 1 commit into from
Dec 19, 2025
Merged

fix: Specify Lambda concurrent executions #5

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5 changes: 3 additions & 2 deletions infra/cmd_poweron.tf
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Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,9 @@ module "telegram_bot_queue_cmd_poweron" {
module "telegram_bot_cmd_poweron" {
source = "./modules/handler"

function_name = "telegram-bot-cmd-poweron"
source_path = "${path.root}/../apps/poweron"
function_name = "telegram-bot-cmd-poweron"
reserved_concurrent_executions = 3
source_path = "${path.root}/../apps/poweron"

sqs_batch_size = 10
sqs_queue_arn = module.telegram_bot_queue_cmd_poweron.sqs_queue_arn
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5 changes: 3 additions & 2 deletions infra/main.tf
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Expand Up @@ -42,8 +42,9 @@ module "telegram_bot_api" {
module "telegram_bot_handler_mux" {
source = "./modules/handler"

function_name = "telegram-bot-mux"
source_path = "${path.root}/../apps/mux"
function_name = "telegram-bot-mux"
reserved_concurrent_executions = 3
source_path = "${path.root}/../apps/mux"

sqs_batch_size = 10
sqs_queue_arn = module.telegram_bot_queue_mux.sqs_queue_arn
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2 changes: 1 addition & 1 deletion infra/modules/alerting/telegram.tf
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Expand Up @@ -7,7 +7,7 @@ resource "aws_lambda_function" "telegram" {
runtime = "provided.al2023"
timeout = 10
memory_size = 128
reserved_concurrent_executions = 10
reserved_concurrent_executions = var.reserved_concurrent_executions

environment {
variables = {
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5 changes: 5 additions & 0 deletions infra/modules/alerting/variables.tf
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Expand Up @@ -3,6 +3,11 @@ variable "name" {
type = string
}

variable "reserved_concurrent_executions" {
description = "Reserved concurrent executions for the Lambda function"
type = number
}

variable "emails" {
description = "Emails to subscribe to the SNS topic"
type = list(string)
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2 changes: 1 addition & 1 deletion infra/modules/handler/main.tf
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Expand Up @@ -7,7 +7,7 @@ resource "aws_lambda_function" "this" {
runtime = "provided.al2023"
timeout = var.timeout
memory_size = var.memory_size
reserved_concurrent_executions = 10
reserved_concurrent_executions = var.reserved_concurrent_executions

environment {
variables = var.environment_variables
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5 changes: 5 additions & 0 deletions infra/modules/handler/variables.tf
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Expand Up @@ -3,6 +3,11 @@ variable "function_name" {
type = string
}

variable "reserved_concurrent_executions" {
description = "Reserved concurrent executions for the Lambda function"
type = number
}

variable "source_path" {
description = "Path to the directory containing main.go (the module will build the binary and create a ZIP)"
type = string
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9 changes: 5 additions & 4 deletions infra/observability.tf
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Expand Up @@ -35,10 +35,11 @@ resource "aws_cloudwatch_metric_alarm" "non_empty_dlq" {
module "telegram_bot_alerting" {
source = "./modules/alerting"

name = "telegram-bot-alerting"
emails = var.alerting_emails
telegram_chat_id = var.alerting_telegram_chat_id
ssm_param_telegram_api_token = module.telegram_bot_api_token.name
name = "telegram-bot-alerting"
reserved_concurrent_executions = 2
emails = var.alerting_emails
telegram_chat_id = var.alerting_telegram_chat_id
ssm_param_telegram_api_token = module.telegram_bot_api_token.name
role_policies = [
// policy 0
[
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