LXR qemu/tests/vm/centos.aarch64

   1#!/usr/bin/env python3
   2#
   3# Centos aarch64 image
   4#
   5# Copyright 2020 Linaro
   6#
   7# Authors:
   8#  Robert Foley <robert.foley@linaro.org>
   9#  Originally based on ubuntu.aarch64
  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 subprocess
  18import basevm
  19import time
  20import traceback
  21import aarch64vm
  22
  23
  24DEFAULT_CONFIG = {
  25    'cpu'          : "max",
  26    'machine'      : "virt,gic-version=max",
  27    'install_cmds' : (
  28        "dnf config-manager --enable crb, "
  29        "dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo, "
  30        "dnf install -y make ninja-build git python3 gcc gcc-c++ flex bison "\
  31            "glib2-devel pixman-devel zlib-devel docker-ce.aarch64, "
  32        "systemctl enable docker, "
  33    ),
  34    # We increase beyond the default time since during boot
  35    # it can take some time (many seconds) to log into the VM.
  36    'ssh_timeout'  : 60,
  37}
  38
  39
  40class CentosAarch64VM(basevm.BaseVM):
  41    name = "centos9.aarch64"
  42    arch = "aarch64"
  43    image_name = "CentOS-Stream-GenericCloud-9-20230501.0.aarch64.qcow2"
  44    image_link = "https://cloud.centos.org/centos/9-stream/aarch64/images/"
  45    image_link += image_name
  46    BUILD_SCRIPT = """
  47        set -e;
  48        cd $(mktemp -d);
  49        export SRC_ARCHIVE=/dev/vdb;
  50        sudo chmod a+r $SRC_ARCHIVE;
  51        tar -xf $SRC_ARCHIVE;
  52        ./configure {configure_opts};
  53        make --output-sync {target} -j{jobs} {verbose};
  54    """
  55
  56    def boot(self, img, extra_args=None):
  57        aarch64vm.create_flash_images(self._tmpdir, self._efi_aarch64)
  58        default_args = aarch64vm.get_pflash_args(self._tmpdir)
  59        if extra_args:
  60            extra_args.extend(default_args)
  61        else:
  62            extra_args = default_args
  63        # We always add these performance tweaks
  64        # because without them, we boot so slowly that we
  65        # can time out finding the boot efi device.
  66        if '-smp' not in extra_args and \
  67           '-smp' not in self._config['extra_args'] and \
  68           '-smp' not in self._args:
  69            # Only add if not already there to give caller option to change it.
  70            extra_args.extend(["-smp", "8"])
  71        # We have overridden boot() since aarch64 has additional parameters.
  72        # Call down to the base class method.
  73        super(CentosAarch64VM, self).boot(img, extra_args=extra_args)
  74
  75    def build_image(self, img):
  76        cimg = self._download_with_cache(self.image_link)
  77        img_tmp = img + ".tmp"
  78        subprocess.run(['cp', '-f', cimg, img_tmp])
  79        self.exec_qemu_img("resize", img_tmp, "50G")
  80        self.boot(img_tmp, extra_args = ["-cdrom", self.gen_cloud_init_iso()])
  81        self.wait_ssh(wait_root=True)
  82        self.ssh_root_check("touch /etc/cloud/cloud-init.disabled")
  83
  84        # If the user chooses *not* to do the second phase,
  85        # then we will jump right to the graceful shutdown
  86        if self._config['install_cmds'] != "":
  87            install_cmds = self._config['install_cmds'].split(',')
  88            for cmd in install_cmds:
  89                self.ssh_root_check(cmd)
  90
  91        self.ssh_root("poweroff")
  92        self.wait()
  93        os.rename(img_tmp, img)
  94        print("image creation complete: {}".format(img))
  95        return 0
  96
  97
  98if __name__ == "__main__":
  99    defaults = aarch64vm.get_config_defaults(CentosAarch64VM, DEFAULT_CONFIG)
 100    sys.exit(basevm.main(CentosAarch64VM, defaults))
 101