qemu/tests/vm/freebsd

#!/usr/bin/env python3
#
# FreeBSD VM image
#
# Copyright 2017-2019 Red Hat Inc.
#
# Authors:
#  Fam Zheng <famz@redhat.com>
#  Gerd Hoffmann <kraxel@redhat.com>
#
# This code is licensed under the GPL version 2 or later.  See
# the COPYING file in the top-level directory.
#

import os
import re
import sys
import time
import socket
import subprocess
import basevm

FREEBSD_CONFIG = {
    'cpu'	: "max,sse4.2=off",
}

class FreeBSDVM(basevm.BaseVM):
    name = "freebsd"
    arch = "x86_64"

    link = "https://download.freebsd.org/releases/CI-IMAGES/13.2-RELEASE/amd64/Latest/FreeBSD-13.2-RELEASE-amd64-BASIC-CI.raw.xz"
    csum = "a4fb3b6c7b75dd4d58fb0d75e4caf72844bffe0ca00e66459c028b198ffb3c0e"
    size = "20G"

    BUILD_SCRIPT = """
        set -e;
        rm -rf /home/qemu/qemu-test.*
        cd $(mktemp -d /home/qemu/qemu-test.XXXXXX);
        mkdir src build; cd src;
        tar -xf /dev/vtbd1;
        cd ../build;
        ../src/configure --python=python3.9  --extra-ldflags=-L/usr/local/lib \
                         --extra-cflags=-I/usr/local/include {configure_opts};
        gmake --output-sync -j{jobs} {target} {verbose};
    """

    def build_image(self, img):
        self.print_step("Downloading disk image")
        cimg = self._download_with_cache(self.link, sha256sum=self.csum)
        tmp_raw = img + ".tmp.raw"
        tmp_raw_xz = tmp_raw + ".xz"
        img_tmp = img + ".tmp.qcow2"

        self.print_step("Preparing disk image")
        subprocess.check_call(["cp", "-f", cimg, tmp_raw_xz])
        subprocess.check_call(["xz", "-dvf", tmp_raw_xz])
        self.exec_qemu_img("convert", "-O", "qcow2", tmp_raw, img_tmp)
        self.exec_qemu_img("resize", img_tmp, self.size)
        os.remove(tmp_raw)

        self.print_step("Preparing disk image")
        self.boot(img_tmp, extra_args = [
            "-machine", "graphics=off",
            "-vga", "none"
        ])
        self.console_init()
        self.console_wait_send("login:", "root\n")
        self.console_wait_send("~ #", "service growfs onestart\n")

        # root user
        self.console_wait_send("~ #", "passwd\n")
        self.console_wait("New Password:")
        self.console_send("%s\n" % self._config["root_pass"])
        self.console_wait("Retype New Password:")
        self.console_send("%s\n" % self._config["root_pass"])

        # qemu user
        self.console_wait_send("~ #", "adduser\n")
        self.console_wait("Username")
        self.console_send("%s\n" % self._config["guest_user"])
        self.console_wait("Full name")
        self.console_send("%s\n" % self._config["guest_user"])
        self.console_wait_send("Uid",                   "\n")
        self.console_wait_send("Login group",           "\n")
        self.console_wait_send("Login group",           "\n")
        self.console_wait_send("Login class",           "\n")
        self.console_wait_send("Shell",                 "\n")
        self.console_wait_send("Home directory",        "\n")
        self.console_wait_send("Home directory perm",   "\n")
        self.console_wait_send("Use password",          "\n")
        self.console_wait_send("Use an empty password", "\n")
        self.console_wait_send("Use a random password", "\n")
        self.console_wait("Enter password:")
        self.console_send("%s\n" % self._config["guest_pass"])
        self.console_wait("Enter password again:")
        self.console_send("%s\n" % self._config["guest_pass"])
        self.console_wait_send("Lock out",              "\n")
        self.console_wait_send("OK",                    "yes\n")
        self.console_wait_send("Add another user",      "no\n")
        self.console_wait_send("~ #", "exit\n")

        # setup qemu user
        prompt = "$"
        self.console_ssh_init(prompt, self._config["guest_user"], self._config["guest_pass"])
        self.console_wait_send(prompt, "exit\n")

        # setup root user
        prompt = "root@freebsd:~ #"
        self.console_ssh_init(prompt, "root", self._config["root_pass"])
        self.console_sshd_config(prompt)
        self.console_wait_send(prompt, "service sshd reload\n")

        # setup virtio-blk #1 (tarfile)
        self.console_wait(prompt)
        self.console_send("echo 'chmod 666 /dev/vtbd1' >> /etc/rc.local\n")

        pkgs = self.get_qemu_packages_from_lcitool_json()
        self.print_step("Installing packages")
        self.ssh_root_check("pkg install -y %s\n" % " ".join(pkgs))

        # shutdown
        self.ssh_root(self.poweroff)
        self.wait()

        if os.path.exists(img):
            os.remove(img)
        os.rename(img_tmp, img)
        self.print_step("All done")

if __name__ == "__main__":
    sys.exit(basevm.main(FreeBSDVM, config=FREEBSD_CONFIG))