provider "hcloud" { token = var.hcloud_token } resource "tls_private_key" "root" { algorithm = "RSA" rsa_bits = 4096 } resource "hcloud_ssh_key" "this" { name = var.ssh_key_name public_key = one(tls_private_key.root[*].public_key_openssh) } resource "local_sensitive_file" "ssh_private_key" { filename = "${var.files_dir}/id_rsa" file_permission = "0600" directory_permission = "0755" content = one(tls_private_key.root[*].private_key_pem) } resource "hcloud_server" "under_test" { name = var.hcloud_server_under_test_name labels = { "os" = "coreos" } server_type = var.hcloud_server_under_test_type datacenter = var.hcloud_server_datacenter # Image is ignored, as we boot into rescue mode, but is a required field image = "fedora-36" rescue = "linux64" ssh_keys = concat(hcloud_ssh_key.this[*].name, var.ssh_extra_key_names) connection { host = hcloud_server.under_test.ipv4_address timeout = "5m" private_key = file(local_sensitive_file.ssh_private_key.filename) # Root is the available user in rescue mode user = "root" } provisioner "local-exec" { command = "butane --pretty --strict -d . configure.bu > ${var.files_dir}/configure.ign" } # Copy Ignition config to server provisioner "file" { content = file("${var.files_dir}/configure.ign") destination = "/root/setup.ign" } # Install Fedora CoreOS in rescue mode provisioner "remote-exec" { inline = [ "set -x", "set -e", "wget https://s3.tobiasmanske.de/public/tobias/coreos-installer-hetzner/main/coreos-installer -O /usr/local/bin/coreos-installer", "chmod 755 /usr/local/bin/coreos-installer", "coreos-installer install /dev/sda -i /root/setup.ign", "shutdown -r now" ] } }