Re: [Qemu-devel] [PATCH v1 12/17] tests/vm: freebsd autoinstall, using serial console

["Philippe Mathieu-Daudé" <philmd@redhat.com>]

On 6/19/19 9:40 PM, Alex Bennée wrote:
> From: Gerd Hoffmann <kraxel@redhat.com>
> 
> Instead of fetching the prebuilt image from patchew download the install
> iso and prepare the image locally.  Install to disk, using the serial
> console.  Create qemu user, configure ssh login.  Install packages
> needed for qemu builds.
> 
> Note that freebsd package downloads are delivered as non-cachable
> content, so I had to configure squid with "ignore-no-store
> ignore-private ignore-reload" for pkgmir.geo.freebsd.org to make the
> caching actually work.
> 
> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
> Tested-by: Thomas Huth <thuth@redhat.com>
> Message-Id: <20190617043858.8290-9-kraxel@redhat.com>

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

> ---
>  tests/vm/freebsd | 182 ++++++++++++++++++++++++++++++++++++++++++++---
>  1 file changed, 172 insertions(+), 10 deletions(-)
> 
> diff --git a/tests/vm/freebsd b/tests/vm/freebsd
> index 091be1a065..2a19461a90 100755
> --- a/tests/vm/freebsd
> +++ b/tests/vm/freebsd
> @@ -2,41 +2,203 @@
>  #
>  # FreeBSD VM image
>  #
> -# Copyright 2017 Red Hat Inc.
> +# 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
>  
>  class FreeBSDVM(basevm.BaseVM):
>      name = "freebsd"
>      arch = "x86_64"
> +
> +    link = "https://download.freebsd.org/ftp/releases/ISO-IMAGES/12.0/FreeBSD-12.0-RELEASE-amd64-disc1.iso.xz"
> +    csum = "1d40015bea89d05b8bd13e2ed80c40b522a9ec1abd8e7c8b80954fb485fb99db"
> +    size = "20G"
> +    pkgs = [
> +        # build tools
> +        "git",
> +        "pkgconf",
> +        "bzip2",
> +
> +        # gnu tools
> +        "bash",
> +        "gmake",
> +        "gsed",
> +        "flex", "bison",
> +
> +        # libs: crypto
> +        "gnutls",
> +
> +        # libs: images
> +        "jpeg-turbo",
> +        "png",
> +
> +        # libs: ui
> +        "sdl2",
> +        "gtk3",
> +        "libxkbcommon",
> +
> +        # libs: opengl
> +        "libepoxy",
> +        "mesa-libs",
> +    ]
> +
>      BUILD_SCRIPT = """
>          set -e;
> -        rm -rf /var/tmp/qemu-test.*
> -        cd $(mktemp -d /var/tmp/qemu-test.XXXXXX);
> +        rm -rf /home/qemu/qemu-test.*
> +        cd $(mktemp -d /home/qemu/qemu-test.XXXXXX);
> +        mkdir src build; cd src;
>          tar -xf /dev/vtbd1;
> -        ./configure {configure_opts};
> +        cd ../build
> +        ../src/configure --python=python3.6 {configure_opts};
>          gmake --output-sync -j{jobs} {target} {verbose};
>      """
>  
> +    def console_boot_serial(self):
> +        self.console_wait_send("Autoboot", "3")
> +        self.console_wait_send("OK", "set console=comconsole\n")
> +        self.console_wait_send("OK", "boot\n")
> +
>      def build_image(self, img):
> -        cimg = self._download_with_cache("http://download.patchew.org/freebsd-11.1-amd64.img.xz",
> -                sha256sum='adcb771549b37bc63826c501f05121a206ed3d9f55f49145908f7e1432d65891')
> -        img_tmp_xz = img + ".tmp.xz"
> +        self.print_step("Downloading install iso")
> +        cimg = self._download_with_cache(self.link, sha256sum=self.csum)
>          img_tmp = img + ".tmp"
> -        sys.stderr.write("Extracting the image...\n")
> -        subprocess.check_call(["ln", "-f", cimg, img_tmp_xz])
> -        subprocess.check_call(["xz", "--keep", "-dvf", img_tmp_xz])
> +        iso = img + ".install.iso"
> +        iso_xz = iso + ".xz"
> +
> +        self.print_step("Preparing iso and disk image")
> +        subprocess.check_call(["cp", "-f", cimg, iso_xz])
> +        subprocess.check_call(["xz", "-dvf", iso_xz])
> +        subprocess.check_call(["qemu-img", "create", "-f", "qcow2",
> +                               img_tmp, self.size])
> +
> +        self.print_step("Booting installer")
> +        self.boot(img_tmp, extra_args = [
> +            "-bios", "pc-bios/bios-256k.bin",
> +            "-machine", "graphics=off",
> +            "-cdrom", iso
> +        ])
> +        self.console_init()
> +        self.console_boot_serial()
> +        self.console_wait_send("Console type",          "xterm\n")
> +
> +        # pre-install configuration
> +        self.console_wait_send("Welcome",               "\n")
> +        self.console_wait_send("Keymap Selection",      "\n")
> +        self.console_wait_send("Set Hostname",          "freebsd\n")
> +        self.console_wait_send("Distribution Select",   "\n")
> +        self.console_wait_send("Partitioning",          "\n")
> +        self.console_wait_send("Partition",             "\n")
> +        self.console_wait_send("Scheme",                "\n")
> +        self.console_wait_send("Editor",                "f")
> +        self.console_wait_send("Confirmation",          "c")
> +
> +        self.print_step("Installation started now, this will take a while")
> +
> +        # post-install configuration
> +        self.console_wait("New Password:")
> +        self.console_send("%s\n" % self.ROOT_PASS)
> +        self.console_wait("Retype New Password:")
> +        self.console_send("%s\n" % self.ROOT_PASS)
> +
> +        self.console_wait_send("Network Configuration", "\n")
> +        self.console_wait_send("IPv4",                  "y")
> +        self.console_wait_send("DHCP",                  "y")
> +        self.console_wait_send("IPv6",                  "n")
> +        self.console_wait_send("Resolver",              "\n")
> +
> +        self.console_wait_send("Time Zone Selector",    "a\n")
> +        self.console_wait_send("Confirmation",          "y")
> +        self.console_wait_send("Time & Date",           "\n")
> +        self.console_wait_send("Time & Date",           "\n")
> +
> +        self.console_wait_send("System Configuration",  "\n")
> +        self.console_wait_send("System Hardening",      "\n")
> +
> +        # qemu user
> +        self.console_wait_send("Add User Accounts", "y")
> +        self.console_wait("Username")
> +        self.console_send("%s\n" % self.GUEST_USER)
> +        self.console_wait("Full name")
> +        self.console_send("%s\n" % self.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.GUEST_PASS)
> +        self.console_wait("Enter password again:")
> +        self.console_send("%s\n" % self.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("Final Configuration",   "\n")
> +        self.console_wait_send("Manual Configuration",  "\n")
> +        self.console_wait_send("Complete",              "\n")
> +
> +        self.print_step("Installation finished, rebooting")
> +        self.console_boot_serial()
> +
> +        # setup qemu user
> +        prompt = "$"
> +        self.console_ssh_init(prompt, self.GUEST_USER, self.GUEST_PASS)
> +        self.console_wait_send(prompt, "exit\n")
> +
> +        # setup root user
> +        prompt = "root@freebsd:~ #"
> +        self.console_ssh_init(prompt, "root", self.ROOT_PASS)
> +        self.console_sshd_config(prompt)
> +
> +        # setup serial console
> +        self.console_wait(prompt)
> +        self.console_send("echo 'console=comconsole' >> /boot/loader.conf\n")
> +
> +        # setup boot delay
> +        self.console_wait(prompt)
> +        self.console_send("echo 'autoboot_delay=1' >> /boot/loader.conf\n")
> +
> +        # setup virtio-blk #1 (tarfile)
> +        self.console_wait(prompt)
> +        self.console_send("echo 'chmod 666 /dev/vtbd1' >> /etc/rc.local\n")
> +
> +        self.print_step("Configuration finished, rebooting")
> +        self.console_wait_send(prompt, "reboot\n")
> +        self.console_wait("login:")
> +        self.wait_ssh()
> +
> +        self.print_step("Installing packages")
> +        self.ssh_root_check("pkg install -y %s\n" % " ".join(self.pkgs))
> +
> +        # shutdown
> +        self.ssh_root(self.poweroff)
> +        self.console_wait("Uptime:")
> +        self.wait()
> +
> +        if os.path.exists(img):
> +            os.remove(img)
>          os.rename(img_tmp, img)
> +        os.remove(iso)
> +        self.print_step("All done")
>  
>  if __name__ == "__main__":
>      sys.exit(basevm.main(FreeBSDVM))
>