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;;; thanos-vm.el --- Manage your virtual machines with emacs -*- lexical-binding: t; -*-
;; Copyright (C) 2023 Thanos Apollo
;; Author: Thanos Apollo <[email protected]>
;; Keywords:
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <https://www.gnu.org/licenses/>.
;;; Commentary:
;;
;;; Code:
(defvar vm-directory "~/virtual-machines/")
(defun vm-create-image ()
"Create qcow2 image."
(interactive)
(let ((name (format "%s%s.qcow2" vm-directory (read-string "Name: ")))
(size (format "%s" (read-string "Size(G): "))))
(shell-command
(format "qemu-img create -f qcow2 %s %sG" name size))))
(defun vm-run ()
"Spawn Virtual Machine."
(interactive)
(let ((memory (format "%sG" (read-string "Memory(G): ")))
(cores (read-string "Cores: "))
(image (read-file-name "Image: " vm-directory))
(iso (if (y-or-n-p "Load iso?? ")
(read-file-name "ISO: ")
nil)))
(start-process-shell-command
"virtual-machine" nil
(format "qemu-system-x86_64 -enable-kvm -m %s -smp %s -hda %s -vga qxl -device virtio-serial-pci -spice port=5784,disable-ticketing -display spice-app %s "
memory cores image (when iso (concat "-cdrom " iso))))))
(provide 'thanos-vm)
;;; thanos-vm.el ends here
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