diff options
Diffstat (limited to 'terraform/lambda.tf')
| -rw-r--r-- | terraform/lambda.tf | 78 |
1 files changed, 60 insertions, 18 deletions
diff --git a/terraform/lambda.tf b/terraform/lambda.tf index 72d1306..e33bc79 100644 --- a/terraform/lambda.tf +++ b/terraform/lambda.tf @@ -12,12 +12,14 @@ resource "aws_s3_object" "extract_lambda_code" { } resource "aws_lambda_function" "extract_lambda" { - 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" + function_name = var.extract_lambda_name + s3_bucket = aws_s3_bucket.lambda_code_bucket.bucket + s3_key = aws_s3_object.extract_lambda_code.key + layers = [aws_lambda_layer_version.lambda_layer.arn] + role = aws_iam_role.multi_service_role.arn + handler = "extract_lambda.lambda_handler" + runtime = "python3.11" + source_code_hash = data.archive_file.extract_lambda_zip.output_base64sha256 lifecycle { create_before_destroy = true @@ -40,12 +42,14 @@ resource "aws_s3_object" "transform_lambda_code" { } resource "aws_lambda_function" "transform_lambda" { - 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" + function_name = var.transform_lambda_name + s3_bucket = aws_s3_bucket.lambda_code_bucket.bucket + s3_key = aws_s3_object.transform_lambda_code.key + layers = [aws_lambda_layer_version.lambda_layer.arn] + role = aws_iam_role.multi_service_role.arn + handler = "transform_lambda.lambda_handler" + runtime = "python3.11" + source_code_hash = data.archive_file.transform_lambda_zip.output_base64sha256 lifecycle { create_before_destroy = true @@ -68,12 +72,14 @@ resource "aws_s3_object" "load_lambda_code" { } resource "aws_lambda_function" "load_lambda" { - 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" + function_name = var.load_lambda_name + s3_bucket = aws_s3_bucket.lambda_code_bucket.bucket + s3_key = aws_s3_object.load_lambda_code.key + layers = [aws_lambda_layer_version.lambda_layer.arn] + role = aws_iam_role.multi_service_role.arn + handler = "load_lambda.lambda_handler" + runtime = "python3.11" + source_code_hash = data.archive_file.load_lambda_zip.output_base64sha256 lifecycle { create_before_destroy = true @@ -81,3 +87,39 @@ resource "aws_lambda_function" "load_lambda" { depends_on = [aws_s3_object.load_lambda_code] } + +# Lambda Layer Specification +locals { + layer_dir = "lambda_layer" + requirements = "requirements.txt" + layer_zip = "layer.zip" + layer_name = "lambda_layer_dev" +} + +resource "null_resource" "prepare_layer" { + provisioner "local-exec" { + command = <<EOT + cd ${local.layer_dir} + rm -rf python + mkdir python + pip3 install -r ${local.requirements} -t python/ + zip -r ${local.layer_zip} python + EOT + } #removed / at the end of python in line 99 +} + +resource "aws_s3_object" "lambda_layer_zip" { + bucket = aws_s3_bucket.lambda_code_bucket.id #bucket instead of id + key = "lambda_layer/${local.layer_name}/${local.layer_zip}" + source = "${local.layer_dir}/${local.layer_zip}" + depends_on = [null_resource.prepare_layer] +} + +resource "aws_lambda_layer_version" "lambda_layer" { + layer_name = local.layer_name + compatible_runtimes = ["python3.11"] + s3_bucket = aws_s3_bucket.lambda_layer_bucket.id #bucket instead of id + s3_key = aws_s3_object.lambda_layer_zip.key + skip_destroy = true + depends_on = [aws_s3_object.lambda_layer_zip] +} |