resource "hcloud_server" "server" { name = var.name image = "ubuntu-20.04" rescue = "linux64" server_type = var.server_type location = var.location ssh_keys = var.ssh_keys firewall_ids = var.firewall_ids placement_group_id = var.placement_group_id labels = var.labels network { network_id = var.network_id ip = var.ip } connection { user = "root" private_key = local.ssh_private_key agent_identity = local.ssh_identity host = self.ipv4_address } provisioner "file" { content = templatefile("${path.module}/templates/config.ign.tpl", { name = self.name ssh_public_key = local.ssh_public_key }) destination = "/root/config.ign" } # Combustion script file to install k3s-selinux provisioner "file" { content = local.combustion_script destination = "/root/script" } # Install MicroOS provisioner "remote-exec" { inline = local.microOS_install_commands } # Issue a reboot command provisioner "local-exec" { command = "ssh ${local.ssh_args} root@${self.ipv4_address} '(sleep 2; reboot)&'; sleep 3" } # Wait for MicroOS to reboot and be ready provisioner "local-exec" { command = <<-EOT until ssh ${local.ssh_args} -o ConnectTimeout=2 root@${self.ipv4_address} true 2> /dev/null do echo "Waiting for MicroOS to reboot and become available..." sleep 2 done EOT } # Run the agent provisioner "remote-exec" { inline = [ # set the hostname in a persistent fashion "hostnamectl set-hostname ${self.name}", # Disable automatic reboot (after transactional updates), and configure the reboot method as kured "rebootmgrctl set-strategy off && echo 'REBOOT_METHOD=kured' > /etc/transactional-update.conf" ] } }