1#!/usr/bin/env python3 2# 3# OpenBSD VM image 4# 5# Copyright 2017-2019 Red Hat Inc. 6# 7# Authors: 8# Fam Zheng <famz@redhat.com> 9# Gerd Hoffmann <kraxel@redhat.com> 10# 11# This code is licensed under the GPL version 2 or later. See 12# the COPYING file in the top-level directory. 13# 14 15import os 16import sys 17import socket 18import subprocess 19import basevm 20 21class OpenBSDVM(basevm.BaseVM): 22 name = "openbsd" 23 arch = "x86_64" 24 25 link = "https://cdn.openbsd.org/pub/OpenBSD/7.1/amd64/install71.iso" 26 csum = "d3a7c5b9bf890bc404304a1c96f9ee72e1d9bbcf9cc849c1133bdb0d67843396" 27 size = "20G" 28 pkgs = [ 29 # tools 30 "git", 31 "pkgconf", 32 "bzip2", "xz", 33 "ninja", 34 35 # gnu tools 36 "bash", 37 "gmake", 38 "gsed", 39 "gettext-tools", 40 41 # libs: usb 42 "libusb1--", 43 44 # libs: crypto 45 "gnutls", 46 47 # libs: images 48 "jpeg", 49 "png", 50 51 # libs: ui 52 "capstone", 53 "sdl2", 54 "gtk+3", 55 "libxkbcommon", 56 57 # libs: migration 58 "zstd", 59 ] 60 61 BUILD_SCRIPT = """ 62 set -e; 63 rm -rf /home/qemu/qemu-test.* 64 cd $(mktemp -d /home/qemu/qemu-test.XXXXXX); 65 mkdir src build; cd src; 66 tar -xf /dev/rsd1c; 67 cd ../build 68 ../src/configure --cc=cc --python=python3 {configure_opts}; 69 gmake --output-sync -j{jobs} {target} {verbose}; 70 """ 71 poweroff = "halt -p" 72 73 def build_image(self, img): 74 self.print_step("Downloading install iso") 75 cimg = self._download_with_cache(self.link, sha256sum=self.csum) 76 img_tmp = img + ".tmp" 77 iso = img + ".install.iso" 78 79 self.print_step("Preparing iso and disk image") 80 subprocess.check_call(["cp", "-f", cimg, iso]) 81 self.exec_qemu_img("create", "-f", "qcow2", img_tmp, self.size) 82 83 self.print_step("Booting installer") 84 self.boot(img_tmp, extra_args = [ 85 "-machine", "graphics=off", 86 "-device", "VGA", 87 "-cdrom", iso 88 ]) 89 self.console_init() 90 self.console_wait_send("boot>", "set tty com0\n") 91 self.console_wait_send("boot>", "\n") 92 93 # pre-install configuration 94 self.console_wait_send("(I)nstall", "i\n") 95 self.console_wait_send("Terminal type", "xterm\n") 96 self.console_wait_send("System hostname", "openbsd\n") 97 self.console_wait_send("Which network interface", "vio0\n") 98 self.console_wait_send("IPv4 address", "autoconf\n") 99 self.console_wait_send("IPv6 address", "none\n") 100 self.console_wait_send("Which network interface", "done\n") 101 self.console_wait("Password for root account") 102 self.console_send("%s\n" % self._config["root_pass"]) 103 self.console_wait("Password for root account") 104 self.console_send("%s\n" % self._config["root_pass"]) 105 self.console_wait_send("Start sshd(8)", "yes\n") 106 self.console_wait_send("X Window System", "\n") 107 self.console_wait_send("xenodm", "\n") 108 self.console_wait_send("console to com0", "\n") 109 self.console_wait_send("Which speed", "\n") 110 111 self.console_wait("Setup a user") 112 self.console_send("%s\n" % self._config["guest_user"]) 113 self.console_wait("Full name") 114 self.console_send("%s\n" % self._config["guest_user"]) 115 self.console_wait("Password") 116 self.console_send("%s\n" % self._config["guest_pass"]) 117 self.console_wait("Password") 118 self.console_send("%s\n" % self._config["guest_pass"]) 119 120 self.console_wait_send("Allow root ssh login", "yes\n") 121 self.console_wait_send("timezone", "UTC\n") 122 self.console_wait_send("root disk", "\n") 123 self.console_wait_send("(W)hole disk", "\n") 124 self.console_wait_send("(A)uto layout", "\n") 125 self.console_wait_send("Location of sets", "cd0\n") 126 self.console_wait_send("Pathname to the sets", "\n") 127 self.console_wait_send("Set name(s)", "\n") 128 self.console_wait_send("without verification", "yes\n") 129 130 self.print_step("Installation started now, this will take a while") 131 self.console_wait_send("Location of sets", "done\n") 132 133 self.console_wait("successfully completed") 134 self.print_step("Installation finished, rebooting") 135 self.console_wait_send("(R)eboot", "reboot\n") 136 137 # setup qemu user 138 prompt = "$" 139 self.console_ssh_init(prompt, self._config["guest_user"], 140 self._config["guest_pass"]) 141 self.console_wait_send(prompt, "exit\n") 142 143 # setup root user 144 prompt = "openbsd#" 145 self.console_ssh_init(prompt, "root", self._config["root_pass"]) 146 self.console_sshd_config(prompt) 147 148 # setup virtio-blk #1 (tarfile) 149 self.console_wait(prompt) 150 self.console_send("echo 'chmod 666 /dev/rsd1c' >> /etc/rc.local\n") 151 152 # enable w+x for /home 153 self.console_wait(prompt) 154 self.console_send("sed -i -e '/home/s/rw,/rw,wxallowed,/' /etc/fstab\n") 155 156 # tweak datasize limit 157 self.console_wait(prompt) 158 self.console_send("sed -i -e 's/\\(datasize[^=]*\\)=[^:]*/\\1=infinity/' /etc/login.conf\n") 159 160 # use http (be proxy cache friendly) 161 self.console_wait(prompt) 162 self.console_send("sed -i -e 's/https/http/' /etc/installurl\n") 163 164 self.print_step("Configuration finished, rebooting") 165 self.console_wait_send(prompt, "reboot\n") 166 self.console_wait("login:") 167 self.wait_ssh() 168 169 self.print_step("Installing packages") 170 self.ssh_root_check("pkg_add %s\n" % " ".join(self.pkgs)) 171 172 # shutdown 173 self.ssh_root(self.poweroff) 174 self.wait() 175 176 if os.path.exists(img): 177 os.remove(img) 178 os.rename(img_tmp, img) 179 os.remove(iso) 180 self.print_step("All done") 181 182if __name__ == "__main__": 183 sys.exit(basevm.main(OpenBSDVM)) 184