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CI/CD pipeline with Snowflake

Demo of a simple CI/CD pipeline deployed onto Snowflake with Terraform

PRODUCTION ENV: Snowflake Terraform Demo Workflow STAGING ENV: Snowflake Terraform Demo Workflow

diagram

Prerequisites

Snowflake

You will need a Snowflake account, along with a user with ACCOUNTADMIN role. In a true production setting consider setting up a role with least privilege permissions.

Key pair authentication is used to authenticate to Snowflake. Checkout the official docs for instructions on setting up key pair authentication for a user.

TF_DEMO_READER Role

This Terraform project creates grants for a TF_DEMO_READER custom role, which is not created or managed by Terraform in this case. To create this in your Snowflake account before deploying:

create role TF_DEMO_READER;

--Grant to this to a user of your choice
grant role TF_DEMO_READER to user MY_ROLE;

Terraform

If you'd like to develop locally, you can install terraform. See instructions for your platform here

Github Actions

If you'd like to see Github actions workflow in action, fork this repository.

Secrets

The Github Actions workflows authenticate to Snowflake via secrets uploaded to Github Actions. On your forked repo, set up the following Repository Secrets:

  • AWS_ACCESS_KEY_ID: For authenticating with AWS
  • AWS_SECRET_ACCESS_KEY: For authenticating with AWS
  • SNOWFLAKE_PRIVATE_KEY: This is your private key you use to authenticate to Snowflake via key-pair authentication