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1provider "aws" {
2  access_key = "${var.access_key}"
3  secret_key = "${var.secret_key}"
4  region = "${var.region}"
5}
6
7resource "aws_iam_role" "iam_for_terraform_lambda" {
8    name = "app_${var.app_env}_lambda"
9    assume_role_policy = <<EOF
10{
11  "Version": "2012-10-17",
12  "Statement": [
13    {
14      "Action": "sts:AssumeRole",
15      "Principal": {
16        "Service": "lambda.amazonaws.com"
17      },
18      "Effect": "Allow"
19    }
20  ]
21}
22EOF
23}
24
25resource "aws_iam_role_policy_attachment" "terraform_lambda_iam_policy_basic_execution" {
26  role = "${aws_iam_role.iam_for_terraform_lambda.id}"
27  policy_arn = "arn:aws:iam::aws:policy/service-role/AWSLambdaBasicExecutionRole"
28}
29
30resource "aws_lambda_permission" "allow_terraform_bucket" {
31    statement_id = "AllowExecutionFromS3Bucket"
32    action = "lambda:InvokeFunction"
33    function_name = "${aws_lambda_function.terraform_func.arn}"
34    principal = "s3.amazonaws.com"
35    source_arn = "${aws_s3_bucket.terraform_bucket.arn}"
36}
37
38resource "aws_lambda_function" "terraform_func" {
39    filename = "helloworld_2.zip"
40    function_name = "playbook_lambda_name_${var.app_env}"
41    role = "${aws_iam_role.iam_for_terraform_lambda.arn}"
42    handler = "helloworld.handler"
43    runtime = "nodejs4.3"
44}
45
46resource "aws_s3_bucket" "terraform_bucket" {
47    bucket = "app-terraform-${var.app_env}"
48}
49
50resource "aws_s3_bucket_notification" "bucket_terraform_notification" {
51    bucket = "${aws_s3_bucket.terraform_bucket.id}"
52    lambda_function {
53        lambda_function_arn = "${aws_lambda_function.terraform_func.arn}"
54        events = ["s3:ObjectCreated:*"]
55        filter_prefix = "content-packages/"
56        /* filter_suffix = ".json" */
57    }
58}