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lambda_get_s3_object.tf
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lambda_get_s3_object.tf
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module "lambda_get_s3_object" {
source = "./modules/lambda"
function_name = "get_s3_object"
project = var.project
env = var.env
tags = local.tags
filepath = "${path.module}/files/lambda"
filename = "get_s3_object.py"
iam_policy_arn = {
s3 = aws_iam_policy.allow_read_s3.arn,
dynamodb = aws_iam_policy.dynamodb.arn
}
env_vars = {
"S3_BUCKET" = var.s3_bucket_name,
"DYNAMODB_TABLE" = aws_dynamodb_table.this.name
"LOG_LEVEL" = "DEBUG"
}
depends_on = [
aws_iam_policy.allow_read_s3,
aws_iam_policy.dynamodb
]
}
resource "aws_lambda_permission" "lambda_get_object" {
statement_id = "AllowAPIGatewayInvoke"
action = "lambda:InvokeFunction"
function_name = module.lambda_get_s3_object.function_name
principal = "apigateway.amazonaws.com"
# The "/*/*" portion grants access from any method on any resource
# within the API Gateway REST API.
source_arn = "${aws_api_gateway_rest_api.this.execution_arn}/*/*"
}
data "aws_iam_policy_document" "dynamodb" {
statement {
effect = "Allow"
actions = [
"dynamodb:GetItem",
"dynamodb:UpdateItem"
]
resources = [aws_dynamodb_table.this.arn]
}
}
resource "aws_iam_policy" "dynamodb" {
name = "${var.project}_${var.env}_dynamodb"
policy = data.aws_iam_policy_document.dynamodb.json
}