In our first example, we used a static password for our user. In this example, we'll pass an SSH key as a Terraform variable instead.
config.yaml remains mostly the same with the exception of ${ssh_key} being
in the place an SSH key is supposed to be. This value will be replaced using
Terraform's templatefile function.
To deploy the example run,
# Download dependencies
terraform init
# Deploy!
terraform apply -var="ssh_key={{ place your SSH public key here }}"Once the deployment is complete, the public IP address of the node will be
printed. You can now SSH to the node as the user user and your SSH key.