From 44d47e517266cf82dea7a018301323de071ad12d Mon Sep 17 00:00:00 2001
From: Franck Cuny <franck@fcuny.net>
Date: Sun, 8 Dec 2024 13:05:18 -0800
Subject: add targets to create virtual machines

---
 justfile | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'justfile')

diff --git a/justfile b/justfile
index b069c52..49d6f1d 100644
--- a/justfile
+++ b/justfile
@@ -1,3 +1,7 @@
+SSH_OPTIONS := "-o PubkeyAuthentication=no -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
+
+nixaddr := ""
+
 # update dependencies
 update-deps:
 	nix flake update --commit-lock-file
@@ -24,3 +28,37 @@ build-wildcat:
 
 switch-wildcat:
 	nixos-rebuild switch --target-host fcuny.net --build-host fcuny.net --fast --use-remote-sudo --use-substitutes --flake .#wildcat
+
+vm-bootstrap:
+	#!/usr/bin/env bash
+	set -euxo pipefail
+	ssh {{SSH_OPTIONS}} root@{{nixaddr}} " \
+		parted /dev/vda -- mklabel gpt; \
+		parted /dev/vda -- mkpart primary 512MB 100%; \
+		parted /dev/vda -- mkpart ESP fat32 1MB 512MB; \
+		parted /dev/vda -- set 2 esp on; \
+		sleep 1; \
+		mkfs.ext4 -L nixos /dev/vda1; \
+		mkfs.fat -F 32 -n boot /dev/vda2; \
+		sleep 1; \
+		mount /dev/disk/by-label/nixos /mnt; \
+		mkdir -p /mnt/boot; \
+		mount /dev/disk/by-label/boot /mnt/boot; \
+		nixos-generate-config --root /mnt; \
+		sed --in-place '/system\.stateVersion = .*/a \
+			nix.extraOptions = \"experimental-features = nix-command flakes\";\n \
+			services.openssh.enable = true;\n \
+			services.openssh.settings.PasswordAuthentication = true;\n \
+			services.openssh.settings.PermitRootLogin = \"yes\";\n \
+			users.users.root.initialPassword = \"root\";\n \
+		' /mnt/etc/nixos/configuration.nix; \
+		nixos-install --no-root-passwd && reboot; \
+	"
+
+vm-copy:
+	#!/usr/bin/env bash
+	rsync -av -e 'ssh {{SSH_OPTIONS}}' \
+		--exclude='.git/' \
+		--exclude='result' \
+		--rsync-path="sudo rsync" \
+		$(dirname justfile)/ root@{{nixaddr}}:/nix-config
-- 
cgit 1.4.1