m 1 iso: init

1systems/iso.nix

@@ -0,0 +1,50 @@
+{ config, pkgs, lib, ... }:
+
+with import <stockholm/lib>;
+{
+  imports = [
+    ../.
+    <nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix>
+    <nixpkgs/nixos/modules/installer/cd-dvd/channel.nix>
+    ../2configs/tools/core.nix
+  ];
+  # TODO: NIX_PATH and nix.nixPath are being set by default.nix right now
+  # cd ~/stockholm ; nix-build -A config.system.build.isoImage -I nixos-config=makefu/1systems/iso.nix -I secrets=/home/makefu/secrets/iso /var/src/nixpkgs/nixos
+  krebs.build.host = config.krebs.hosts.iso;
+  krebs.hidden-ssh.enable = true;
+  environment.systemPackages = with pkgs; [
+    aria2
+    ddrescue
+  ];
+  environment.extraInit = ''
+    EDITOR=vim
+  '';
+  # iso-specific
+  boot.kernelParams = [ "copytoram" ];
+  services.openssh = {
+    enable = true;
+    hostKeys = [
+      { bits = 8192; type = "ed25519"; path = "/etc/ssh/ssh_host_ed25519_key"; }
+    ];
+  };
+  # enable ssh in the iso boot process
+  systemd.services.sshd.wantedBy = lib.mkForce [ "multi-user.target" ];
+  # hack `tee` behavior
+  nixpkgs.config.packageOverrides = super: {
+    irc-announce = super.callPackage <stockholm/krebs/5pkgs/irc-announce> {
+      pkgs = pkgs // { coreutils = pkgs.concat "coreutils-hack" [
+        pkgs.coreutils
+        (pkgs.writeDashBin "tee" ''
+          if test "$1" = /dev/stderr; then
+            while read -r line; do
+              echo "$line"
+              echo "$line" >&2
+            done
+          else
+            ${super.coreutils}/bin/tee "$@"
+          fi
+        '')
+      ];};
+    };
+  };
+}