AWS VPC cross-region peering.
Generate the temporary keys for SSH (if needed):
mkdir keys
ssh-keygen -f keys/temp_key
To convert from OPENSSH to RSA:
ssh-keygen -p -m PEM -f keys/temp_key
Copy the .auto.tfvars
sample file:
cp samples/sample.tfvars .auto.tfvars
Create the infrastructure:
terraform init
terraform apply -auto-approve
Start a session using the bastion host and test the connection with peered VPC.
terraform destroy -auto-approve