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Copy pathlambda.tf
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92 lines (87 loc) · 2.3 KB
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resource "aws_iam_role" "iam_for_imgscaler_lambda" {
name = "iam_for_lambda_${var.name}"
assume_role_policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Action": "sts:AssumeRole",
"Principal": {
"Service": "lambda.amazonaws.com"
},
"Effect": "Allow",
"Sid": ""
}
]
}
EOF
}
resource "aws_iam_role_policy" "iam_for_imgscaler_lambda" {
name = "imgscaler_${var.name}"
role = "${aws_iam_role.iam_for_imgscaler_lambda.id}"
policy = <<EOF
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"logs:CreateLogGroup",
"logs:CreateLogStream",
"logs:PutLogEvents"
],
"Resource": "arn:aws:logs:*:*:*"
},
{
"Effect": "Allow",
"Action": [
"s3:GetObject",
"s3:PutObject",
"s3:ListBucket",
"s3:DeleteObject"
],
"Resource": [
"${aws_s3_bucket.imghosting.arn}",
"${aws_s3_bucket.imghosting.arn}/*"
]
}
]
}
EOF
}
resource "aws_lambda_function" "imghosting-scaler" {
filename = "${path.module}/scaler.zip"
function_name = "imghosting-scaler-${var.name}"
role = "${aws_iam_role.iam_for_imgscaler_lambda.arn}"
runtime = "nodejs6.10"
timeout = 20
memory_size = 512
handler = "scaler.scale"
source_code_hash = "${base64sha256(file("${path.module}/scaler.zip"))}"
environment {
variables {
BUCKET = "imghosting-${var.name}"
BUCKET_URL = "http://imghosting-${var.name}.s3-website-${var.region}.amazonaws.com/"
SECRET = "${var.secret}"
}
}
}
resource "aws_lambda_permission" "allow_api_gateway" {
function_name = "${aws_lambda_function.imghosting-scaler.function_name}"
statement_id = "AllowExecutionFromApiGateway-${var.name}"
action = "lambda:InvokeFunction"
principal = "apigateway.amazonaws.com"
}
resource "aws_lambda_function" "imghosting-cleanup" {
filename = "${path.module}/cleanup.zip"
function_name = "imghosting-cleanup-${var.name}"
role = "${aws_iam_role.iam_for_imgscaler_lambda.arn}"
runtime = "nodejs6.10"
handler = "cleanup.cleanup"
source_code_hash = "${base64sha256(file("${path.module}/cleanup.zip"))}"
environment {
variables {
BUCKET = "imghosting-${var.name}"
}
}
}