Initial setup of a cloud function.
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This folder will get populated with zip files of the source code for the cloud functions.
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variable "project" {
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description = "Project ID."
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type = string
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}
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variable "region" {
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description = "Region."
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type = string
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}
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variable "source_bucket" {
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description = "Google storage bucket where the source code will be stored."
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}
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variable "function_source_name" {
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description = "Name of the folder containing the source code for the function."
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type = string
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default = "cf_to_pubsub"
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}
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variable "service_cloudbuild" {
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description = "THe cloudbuild google_project_service."
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}
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output "https_trigger_url" {
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description = "https endpoint for the cloud function."
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value = google_cloudfunctions_function.function.https_trigger_url
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}
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resource "random_id" "cf_bucket_id" {
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byte_length = 4
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}
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data "archive_file" "source_archive" {
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type = "zip"
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source_dir = "${path.module}/functions/${var.function_source_name}"
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output_path = "${path.module}/built/${var.function_source_name}.zip"
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excludes = [".python-version"]
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}
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resource "google_storage_bucket_object" "remote_archive" {
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name = "${var.function_source_name}-${data.archive_file.source_archive.output_base64sha256}.zip"
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bucket = var.source_bucket.name
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source = data.archive_file.source_archive.output_path
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}
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resource "google_cloudfunctions_function" "function" {
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name = "cf-to-pubsub"
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description = "CloudFunction to PubSub"
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runtime = "python39"
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available_memory_mb = 128
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source_archive_bucket = var.source_bucket.name
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source_archive_object = google_storage_bucket_object.remote_archive.name
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trigger_http = true
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entry_point = "main"
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depends_on = [
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var.service_cloudbuild
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]
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}
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# Allow unauthenticated access over http
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resource "google_cloudfunctions_function_iam_member" "invoker" {
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project = google_cloudfunctions_function.function.project
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region = google_cloudfunctions_function.function.region
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cloud_function = google_cloudfunctions_function.function.name
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role = "roles/cloudfunctions.invoker"
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member = "allUsers"
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}
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import json
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def push_to_pubsub(request_params):
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print(json.dumps(request_params))
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def main(request):
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request_json = request.get_json(silent=True)
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request_args = request.args
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if request_json:
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push_to_pubsub(request_json)
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elif request_args:
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push_to_pubsub(request_args)
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else:
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raise Exception("No data provided.")
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return {"status": "ok"}
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Flask==1.1.2
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