Show HN: Retry script for Oracle Cloud free tier ARM instances

Oracle's free tier (4 ARM cores, 24GB RAM, forever) is great but nearly impossible to provision due to capacity issues. I built a Terraform retry script that automatically tries until capacity becomes available.

Also includes the fix for the "did not find a proper configuration for key id" error that everyone hits in Cloud Shell.

GitHub: https://github.com/ekadetov/oci-terraform-retry-script