The core project root owns the environment projects to deploy the core logic to:

root
|- staging
`- production

1. Service Account with the JSON key
2. Export path to the key:

export GOOGLE_APPLICATION_CREDENTIALS=/path/to/json/key

1. Navigate to the directory with the terraform instructions

cd gcp

2. Switch environments: staging/production:

terraform workspace select staging

terraform workspace select production

3. Execute the tf commands:

terraform init
terraform plan
terraform apply -auto-approve