bare-metal: use new syntax for ssh keys
changes the syntax for ssh keys,
update the configuration for bare-metal to follow that.
Other providers' configurations are in the lokoctl repo, so there is nothing
to update on this repo.
# Note: number of worker nodes has to match `pxe-testbed --num-nodes ...` count
cluster "bare-metal" {
asset_dir = "${pathexpand("~/.lokoctl/mercury")}"
- ssh_pubkey = "${pathexpand("~/.ssh/id_rsa.pub")}"
+ ssh_pubkeys = ["${file(pathexpand("~/.ssh/id_rsa.pub"))}"]
cached_install = "true"
matchbox_ca_path = "${pathexpand("~/pxe-testbed/.matchbox/ca.crt")}"
matchbox_client_cert_path = "${pathexpand("~/pxe-testbed/.matchbox/client.crt")}"
