xref: /openbmc/qemu/tests/vm/centos.aarch64 (revision 2df1eb27) 
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 --set-enabled powertools, "
29        "dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo, "
30        "dnf install -y make ninja-build git python38 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 = "centos8.aarch64"
42    arch = "aarch64"
43    image_name = "CentOS-Stream-GenericCloud-8-20220125.1.aarch64.qcow2"
44    image_link = "https://cloud.centos.org/centos/8-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