GCS To Big Query Cloud Function

Google Cloud Function Code to push json files from GCS to Big Query

Requirements

If using the Google Cloud UI to upload then there are no local requirements.

gcloud SDK need to be setup to run from command line.

Setup

Config Variables: "DATASET" - BigQuery Dataset to write to. Will be created if necessaray. "TABLE" - BigQuery Table to write to. Will be created if necessaray.

When deploying through gcloud or in UI, the following need to be specified:

• name: any name can be used, but if entry-point is not specified then the function name will be used.
• trigger-bucket: The Google Storage Bucket that will trigger the Cloud Function on file create. Must already exist.
• stage-bucket: Where the Cloud Function code should be kept. Should not be the same as trigger bucket in case you update the Cloud Function.
• entry-point: Should always be "jsonLoad" unless the Cloud Function name is also "jsonLoad"

Deploying from gcloud cli

gcloud beta functions deploy <name of the cloud function> --trigger-bucket=<trigger-bucket-name>  
--source=<path to gcsToBigQuery repository on your workstation> --stage-bucket=<gs://gcs-bucket> 
--entry-point=jsonLoad