kvm-libvirt: fix problems after terraform upgrade0.12
remove brackets in etcd_servers in bootkube.tf
@@ -7,7 +7,7 @@ module "bootkube" {
api_servers = [data.template_file.controllernames[0].rendered]
api_servers_external = libvirt_domain.controller-machine.*.network_interface.0.addresses.0
api_servers_ips = libvirt_domain.controller-machine.*.network_interface.0.addresses.0
- etcd_servers = [data.template_file.controllernames.*.rendered]
+ etcd_servers = data.template_file.controllernames.*.rendered
asset_dir = var.asset_dir
networking = var.networking
network_mtu = var.network_mtu
