| #!/usr/bin/env python3 |
| # |
| # Centos aarch64 image |
| # |
| # Copyright 2020 Linaro |
| # |
| # Authors: |
| # Robert Foley <robert.foley@linaro.org> |
| # Originally based on ubuntu.aarch64 |
| # |
| # This code is licensed under the GPL version 2 or later. See |
| # the COPYING file in the top-level directory. |
| # |
| |
| import os |
| import sys |
| import subprocess |
| import basevm |
| import time |
| import traceback |
| import aarch64vm |
| |
| |
| DEFAULT_CONFIG = { |
| 'cpu' : "max", |
| 'machine' : "virt,gic-version=max", |
| 'install_cmds' : ( |
| "dnf config-manager --set-enabled powertools, " |
| "dnf config-manager --add-repo=https://download.docker.com/linux/centos/docker-ce.repo, " |
| "dnf install -y make ninja-build git python38 gcc gcc-c++ flex bison "\ |
| "glib2-devel perl pixman-devel zlib-devel docker-ce.aarch64, " |
| "systemctl enable docker, " |
| ), |
| # We increase beyond the default time since during boot |
| # it can take some time (many seconds) to log into the VM. |
| 'ssh_timeout' : 60, |
| } |
| |
| |
| class CentosAarch64VM(basevm.BaseVM): |
| name = "centos8.aarch64" |
| arch = "aarch64" |
| image_name = "CentOS-Stream-GenericCloud-8-20220125.1.aarch64.qcow2" |
| image_link = "https://cloud.centos.org/centos/8-stream/aarch64/images/" |
| image_link += image_name |
| BUILD_SCRIPT = """ |
| set -e; |
| cd $(mktemp -d); |
| export SRC_ARCHIVE=/dev/vdb; |
| sudo chmod a+r $SRC_ARCHIVE; |
| tar -xf $SRC_ARCHIVE; |
| ./configure {configure_opts}; |
| make --output-sync {target} -j{jobs} {verbose}; |
| """ |
| |
| def boot(self, img, extra_args=None): |
| aarch64vm.create_flash_images(self._tmpdir, self._efi_aarch64) |
| default_args = aarch64vm.get_pflash_args(self._tmpdir) |
| if extra_args: |
| extra_args.extend(default_args) |
| else: |
| extra_args = default_args |
| # We always add these performance tweaks |
| # because without them, we boot so slowly that we |
| # can time out finding the boot efi device. |
| if '-smp' not in extra_args and \ |
| '-smp' not in self._config['extra_args'] and \ |
| '-smp' not in self._args: |
| # Only add if not already there to give caller option to change it. |
| extra_args.extend(["-smp", "8"]) |
| # We have overridden boot() since aarch64 has additional parameters. |
| # Call down to the base class method. |
| super(CentosAarch64VM, self).boot(img, extra_args=extra_args) |
| |
| def build_image(self, img): |
| cimg = self._download_with_cache(self.image_link) |
| img_tmp = img + ".tmp" |
| subprocess.run(['cp', '-f', cimg, img_tmp]) |
| self.exec_qemu_img("resize", img_tmp, "50G") |
| self.boot(img_tmp, extra_args = ["-cdrom", self.gen_cloud_init_iso()]) |
| self.wait_ssh(wait_root=True) |
| self.ssh_root_check("touch /etc/cloud/cloud-init.disabled") |
| |
| # If the user chooses *not* to do the second phase, |
| # then we will jump right to the graceful shutdown |
| if self._config['install_cmds'] != "": |
| install_cmds = self._config['install_cmds'].split(',') |
| for cmd in install_cmds: |
| self.ssh_root_check(cmd) |
| |
| self.ssh_root("poweroff") |
| self.wait() |
| os.rename(img_tmp, img) |
| print("image creation complete: {}".format(img)) |
| return 0 |
| |
| |
| if __name__ == "__main__": |
| defaults = aarch64vm.get_config_defaults(CentosAarch64VM, DEFAULT_CONFIG) |
| sys.exit(basevm.main(CentosAarch64VM, defaults)) |
