36 lines
1.4 KiB
Terraform
36 lines
1.4 KiB
Terraform
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resource "aws_lambda_layer_version" "aws_wrangler" {
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filename = "../lambda/awswrangler-layer-2.7.0-py3.8.zip"
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layer_name = "aws_wrangler_${var.account_number}_${var.student_initials}_${var.student_index_no}"
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source_code_hash = "${filebase64sha256("../lambda/awswrangler-layer-2.7.0-py3.8.zip")}"
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compatible_runtimes = ["python3.8"]
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}
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resource "aws_lambda_function" "etl_post_processing" {
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function_name = "etl-post-processing-${var.account_number}-${var.student_initials}-${var.student_index_no}"
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filename = "../lambda/lambda_definition.zip"
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handler = "lambda_definition.etl_function"
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runtime = "python3.8"
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role = var.lab_role_arn
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timeout = 300
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memory_size = 512
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source_code_hash= filebase64sha256("../lambda/lambda_definition.zip")
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layers = ["${aws_lambda_layer_version.aws_wrangler.arn}"]
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}
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resource "aws_lambda_permission" "allow_bucket" {
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statement_id = "AllowExecutionFromS3Bucket"
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action = "lambda:InvokeFunction"
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function_name = aws_lambda_function.etl_post_processing.arn
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principal = "s3.amazonaws.com"
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source_arn = aws_s3_bucket.raw_bucket.arn
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}
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resource "aws_s3_bucket_notification" "trigger_etl_lambda" {
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bucket = aws_s3_bucket.raw_bucket.id
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lambda_function {
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lambda_function_arn = aws_lambda_function.etl_post_processing.arn
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events = ["s3:ObjectCreated:*"]
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filter_prefix = "raw-zone/"
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}
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depends_on = [aws_lambda_permission.allow_bucket]
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}
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