instance_mode = "single" instance = { service_name = "grafana" vm_name = "grafana-01" node_name = "pop" app_port = 3000 app_image = "grafana/grafana:latest" vm_tags = ["monitoring"] } vm_defaults = { node_datastore = "hlst" vm_bios = "ovmf" vm_machine = "q35" vm_user_sshkey = "ssh-ed25519 AAAA..." bridge = "vmbr0" vm_cpu = 2 vm_ram = 4096 vm_size = "20G" }