diff options
| -rw-r--r-- | krebs/1systems/puyak/config.nix | 6 | ||||
| -rw-r--r-- | krebs/2configs/hw/getty-for-esp.nix | 17 |
2 files changed, 21 insertions, 2 deletions
diff --git a/krebs/1systems/puyak/config.nix b/krebs/1systems/puyak/config.nix index 2bfe061f5..e41488cc3 100644 --- a/krebs/1systems/puyak/config.nix +++ b/krebs/1systems/puyak/config.nix @@ -1,5 +1,4 @@ { config, pkgs, ... }: - { imports = [ ./net.nix @@ -8,6 +7,10 @@ <stockholm/krebs/2configs/secret-passwords.nix> <stockholm/krebs/2configs/hw/x220.nix> + # see documentation in included getty-for-esp.nix: + # brain hosts/puyak/root + <stockholm/krebs/2configs/hw/getty-for-esp.nix> + ## initrd unlocking # (brain hosts/puyak/luks-ssd;echo) | ssh root@$(brain krebs-secrets/puyak/initrd/hostname) 'cat > /crypt-ramfs/passphrase' @@ -119,7 +122,6 @@ krebs.build.host = config.krebs.hosts.puyak; sound.enable = false; - boot = { loader.systemd-boot.enable = true; loader.efi.canTouchEfiVariables = true; diff --git a/krebs/2configs/hw/getty-for-esp.nix b/krebs/2configs/hw/getty-for-esp.nix new file mode 100644 index 000000000..18c912353 --- /dev/null +++ b/krebs/2configs/hw/getty-for-esp.nix @@ -0,0 +1,17 @@ +{ + # 1. Program an esp8266 devboard (esp8266+usb-ttl) with # https://github.com/jeelabs/esp-link + # tested vesion: esp-link v3.2.47-g9c6530d + # Pin Preset: esp-bridge + # tx-enable: false + # uart-pins: normal + # 2. connect directly with usb-cable to device, check that vendorID and ProductID match + # 3. nc <esp-link-ip> 23 + # Info: for puyak the root pw is `brain hosts/puyak/root` + services.udev.extraRules = '' + SUBSYSTEM=="tty", ATTRS{idVendor}=="1a86", ATTRS{idProduct}=="7523", SYMLINK+="ilo", MODE="0660" + ''; + systemd.services."serial-getty@ilo".enable = true; + systemd.services."serial-getty@ilo".wantedBy = [ "multi-user.target" ]; + systemd.services."serial-getty@ilo".serviceConfig.Restart = "always"; +} + |