import ../make-test-python.nix ({ lib, ... }: { name = "initrd-network-ssh"; meta = with lib.maintainers; { maintainers = [ willibutz emily ]; }; nodes = with lib; { server = { config, ... }: { boot.kernelParams = [ "ip=${config.networking.primaryIPAddress}:::255.255.255.0::eth1:none" ]; boot.initrd.network = { enable = true; ssh = { enable = true; authorizedKeys = [ (readFile ./id_ed25519.pub) ]; port = 22; hostKeys = [ ./ssh_host_ed25519_key ]; }; }; boot.initrd.preLVMCommands = '' while true; do if [ -f fnord ]; then poweroff fi sleep 1 done ''; }; client = { config, ... }: { environment.etc = { knownHosts = { text = concatStrings [ "server," "${toString (head (splitString " " ( toString (elemAt (splitString "\n" config.networking.extraHosts) 2) )))} " "${readFile ./ssh_host_ed25519_key.pub}" ]; }; sshKey = { source = ./id_ed25519; mode = "0600"; }; }; }; }; testScript = '' start_all() client.wait_for_unit("network.target") def ssh_is_up(_) -> bool: status, _ = client.execute("nc -z server 22") return status == 0 with client.nested("waiting for SSH server to come up"): retry(ssh_is_up) client.succeed( "ssh -i /etc/sshKey -o UserKnownHostsFile=/etc/knownHosts server 'touch /fnord'" ) client.shutdown() ''; })