diff options
Diffstat (limited to 'terraform/lambda.tf')
| -rw-r--r-- | terraform/lambda.tf | 101 |
1 files changed, 55 insertions, 46 deletions
diff --git a/terraform/lambda.tf b/terraform/lambda.tf index 09d6697..72d1306 100644 --- a/terraform/lambda.tf +++ b/terraform/lambda.tf @@ -1,74 +1,83 @@ -### EXTRACT LAMBDA SET UP +# Extract Lambda Function data "archive_file" "extract_lambda_zip" { type = "zip" source_file = "${path.module}/../src/extract_lambda.py" output_path = "${path.module}/../extract_function.zip" } +resource "aws_s3_object" "extract_lambda_code" { + bucket = aws_s3_bucket.lambda_code_bucket.bucket + key = "${var.extract_lambda_name}/extract_function.zip" + source = data.archive_file.extract_lambda_zip.output_path + etag = filemd5(data.archive_file.extract_lambda_zip.output_path) +} resource "aws_lambda_function" "extract_lambda" { - function_name = "${var.extract_lambda_name}" - s3_bucket = aws_s3_bucket.lambda_bucket.bucket - s3_key = "extract_lambda/extract_function.zip" - role = aws_iam_role.PLACEHOLDER_extract_lambda_role.arn # << lambda role placehodler - handler = "extract_lambda.lambda_handler" # << check that the function is called lambda handler - runtime = "python3.11" - environment { - variables = { - output = aws_s3_bucket.extract_bucket.bucket - } - } -} + function_name = var.extract_lambda_name + s3_bucket = aws_s3_bucket.lambda_code_bucket.bucket + s3_key = aws_s3_object.extract_lambda_code.key + role = aws_iam_role.multi_service_role.arn + handler = "extract_lambda.extract" + runtime = "python3.11" -resource "aws_lambda_permission" "allow_to_write_to_s3_extract_bucket" { - action = "lambda:InvokeFunction" - function_name = aws_lambda_function.extract_lambda.function_name - principal = "s3.amazonaws.com" - source_arn = aws_s3_bucket.extract_bucket.arn -} + lifecycle { + create_before_destroy = true + } + depends_on = [aws_s3_object.extract_lambda_code] +} -### TRANSFORM LAMBDA SET UP +# Transform Lambda Function data "archive_file" "transform_lambda_zip" { type = "zip" source_file = "${path.module}/../src/transform_lambda.py" output_path = "${path.module}/../transform_function.zip" } +resource "aws_s3_object" "transform_lambda_code" { + bucket = aws_s3_bucket.lambda_code_bucket.bucket + key = "${var.transform_lambda_name}/transform_function.zip" + source = data.archive_file.transform_lambda_zip.output_path + etag = filemd5(data.archive_file.transform_lambda_zip.output_path) +} resource "aws_lambda_function" "transform_lambda" { - function_name = "${var.transform_lambda_name}" - s3_bucket = aws_s3_bucket.lambda_bucket.bucket - s3_key = "transform_lambda/transform_function.zip" - role = aws_iam_role.PLACEHOLDER_transform_lambda_role.arn # << lambda role placehodler - handler = "transform_lambda.lambda_handler" # << check that the function is called lambda handler - runtime = "python3.11" - environment { - variables = { - output = aws_s3_bucket.transform_bucket.bucket - } - } -} + function_name = var.transform_lambda_name + s3_bucket = aws_s3_bucket.lambda_code_bucket.bucket + s3_key = aws_s3_object.transform_lambda_code.key + role = aws_iam_role.multi_service_role.arn + handler = "transform_lambda.transform" + runtime = "python3.11" -resource "aws_lambda_permission" "allow_to_write_to_s3_transform_bucket" { - action = "lambda:InvokeFunction" - function_name = aws_lambda_function.transform_lambda.function_name - principal = "s3.amazonaws.com" - source_arn = aws_s3_bucket.transform_bucket.arn -} + lifecycle { + create_before_destroy = true + } + depends_on = [aws_s3_object.transform_lambda_code] +} -### LOAD LAMBDA SET UP +# Load Lambda Function data "archive_file" "load_lambda_zip" { type = "zip" source_file = "${path.module}/../src/load_lambda.py" output_path = "${path.module}/../load_function.zip" } +resource "aws_s3_object" "load_lambda_code" { + bucket = aws_s3_bucket.lambda_code_bucket.bucket + key = "${var.load_lambda_name}/load_function.zip" + source = data.archive_file.load_lambda_zip.output_path + etag = filemd5(data.archive_file.load_lambda_zip.output_path) +} resource "aws_lambda_function" "load_lambda" { - function_name = "${var.load_lambda_name}" - s3_bucket = aws_s3_bucket.lambda_bucket.bucket - s3_key = "load_lambda/load_function.zip" - role = aws_iam_role.PLACEHOLDER_load_lambda_role.arn # << lambda role placehodler - handler = "load_lambda.lambda_handler" # << check that the function is called lambda handler - runtime = "python3.11" -} + function_name = var.load_lambda_name + s3_bucket = aws_s3_bucket.lambda_code_bucket.bucket + s3_key = aws_s3_object.load_lambda_code.key + role = aws_iam_role.multi_service_role.arn + handler = "load_lambda.load" + runtime = "python3.11" + + lifecycle { + create_before_destroy = true + } + depends_on = [aws_s3_object.load_lambda_code] +} |