Prerequisite

• Terraform
• gcloud cli(recommended)

Setup gcloud-cli

• sudo snap install google-cloud-cli
• gcloud auth login
• gcloud config set project <PROJECT-ID>
• gcloud auth activate-service-account --key-file terraform/<service-account-json-key>.json

Create a service account

• https://cloud.google.com/sdk/gcloud/reference/auth/activate-service-account

Create a set of public and private key and confgure it with Compute Engine -> Metadata

• Create a ssh key
• Copy pub key and upload to google cloud > compute engine > metadata section
• ssh-keygen -f ~/.ssh/known_hosts

How to Run

• terraform init
• terraform fmt
• terraform plan
• terraform apply --auto-approve
• terraform destroy --auto-approve