| 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 | |
| 15 | import os |
| 16 | import sys |
| 17 | import subprocess |
| 18 | import basevm |
| 19 | import time |
| 20 | import traceback |
| 21 | import aarch64vm |
| 22 | |
| 23 | |
| 24 | DEFAULT_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 | |
| 40 | class 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 | |
| 98 | if __name__ == "__main__": |
| 99 | defaults = aarch64vm.get_config_defaults(CentosAarch64VM, DEFAULT_CONFIG) |
| 100 | sys.exit(basevm.main(CentosAarch64VM, defaults)) |