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