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eventbridge-sns-lambda-terraform: Update runtime to nodejs22.x #2816

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eventbridge-sns-lambda-terraform: Update runtime to nodejs22.x #2816

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7de42df
eventbridge-sns-lambda-terraform: Update runtime to nodejs22.x
kakakakakku Aug 12, 2025
a20c102
eventbridge-sns-lambda-terraform: Fix deprecated `managed_policy_arns…
kakakakakku Aug 12, 2025
41b2ac1
eventbridge-sns-lambda-terraform: Add .gitignore
kakakakakku Aug 12, 2025
7d0f3b0
eventbridge-sns-lambda-terraform: Remove unused code
kakakakakku Aug 12, 2025
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1 change: 1 addition & 0 deletions eventbridge-sns-lambda-terraform/.gitignore
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
lambda.zip
21 changes: 9 additions & 12 deletions eventbridge-sns-lambda-terraform/main.tf
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Expand Up @@ -6,7 +6,7 @@ terraform {
required_providers {
aws = {
source = "hashicorp/aws"
version = "~> 3.27"
version = "~> 5.0"
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note: Older version does not support Node.js 22 runtime. So I updated the version to v5.

}
}

Expand Down Expand Up @@ -103,15 +103,11 @@ resource "aws_lambda_function" "lambda_function" {
source_code_hash = data.archive_file.lambda_zip_file.output_base64sha256
handler = "app.handler"
role = aws_iam_role.lambda_iam_role.arn
runtime = "nodejs16.x"
runtime = "nodejs22.x"
}


resource "aws_iam_role" "lambda_iam_role" {
name_prefix = "LambdaSNSRole-"
managed_policy_arns = [
data.aws_iam_policy.lambda_basic_execution_role_policy.arn
]
name_prefix = "LambdaSNSRole-"

assume_role_policy = <<EOF
{
Expand All @@ -130,6 +126,11 @@ resource "aws_iam_role" "lambda_iam_role" {
EOF
}

resource "aws_iam_role_policy_attachment" "lambda_basic_execution" {
role = aws_iam_role.lambda_iam_role.name
policy_arn = data.aws_iam_policy.lambda_basic_execution_role_policy.arn
}
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note: The managed_policy_arns argument is already deprecated. I update code correctly😀 See document below.


resource "aws_lambda_permission" "with_sns" {
statement_id = "AllowExecutionFromSNS"
action = "lambda:InvokeFunction"
Expand All @@ -138,10 +139,6 @@ resource "aws_lambda_permission" "with_sns" {
source_arn = aws_sns_topic.MySNSTopic.arn
}





//---------------------------------------------------------
// Output
//---------------------------------------------------------
Expand All @@ -160,4 +157,4 @@ output "SNS-Topic-ARN" {
output "Lambda-function" {
value = aws_lambda_function.lambda_function.arn
description = "TopicSubscriberFunction function name"
}
}
6 changes: 1 addition & 5 deletions eventbridge-sns-lambda-terraform/src/app.js
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Expand Up @@ -2,11 +2,7 @@
* SPDX-License-Identifier: MIT-0
*/

const AWS = require('aws-sdk')
AWS.config.region = process.env.AWS_REGION
const sns = new AWS.SNS({apiVersion: '2012-11-05'})
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note: I removed this because it wasn’t used.


// The Lambda handler
exports.handler = async (event) => {
console.log("Hello World !")
}
}