I’ve been moving to use Terraform to provision VMs on Hetzner, and recently while adding a minor change and doing a ‘terraform apply’ I got this error:
Error: error during placement (resource_unavailable, ...
I hadn’t seen this before, but according to this post, ‘resource_unavailable’ means that Hetzner are unable to provision a new VM of the selected type (I’m using cx22), and may be a temporary issue, or maybe changing the location to one of their other locations may work.
Re-running a few minutes later and the provisioning was successful.