| #!/usr/bin/env python |
| # |
| # Ubuntu i386 image |
| # |
| # Copyright 2017 Red Hat Inc. |
| # |
| # Authors: |
| # Fam Zheng <famz@redhat.com> |
| # |
| # 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 |
| |
| class UbuntuX86VM(basevm.BaseVM): |
| name = "ubuntu.i386" |
| arch = "i386" |
| BUILD_SCRIPT = """ |
| set -e; |
| cd $(mktemp -d); |
| sudo chmod a+r /dev/vdb; |
| tar -xf /dev/vdb; |
| ./configure {configure_opts}; |
| make --output-sync {target} -j{jobs} {verbose}; |
| """ |
| |
| def _gen_cloud_init_iso(self): |
| cidir = self._tmpdir |
| mdata = open(os.path.join(cidir, "meta-data"), "w") |
| mdata.writelines(["instance-id: ubuntu-vm-0\n", |
| "local-hostname: ubuntu-guest\n"]) |
| mdata.close() |
| udata = open(os.path.join(cidir, "user-data"), "w") |
| udata.writelines(["#cloud-config\n", |
| "chpasswd:\n", |
| " list: |\n", |
| " root:%s\n" % self.ROOT_PASS, |
| " %s:%s\n" % (self.GUEST_USER, self.GUEST_PASS), |
| " expire: False\n", |
| "users:\n", |
| " - name: %s\n" % self.GUEST_USER, |
| " sudo: ALL=(ALL) NOPASSWD:ALL\n", |
| " ssh-authorized-keys:\n", |
| " - %s\n" % basevm.SSH_PUB_KEY, |
| " - name: root\n", |
| " ssh-authorized-keys:\n", |
| " - %s\n" % basevm.SSH_PUB_KEY, |
| "locale: en_US.UTF-8\n"]) |
| udata.close() |
| subprocess.check_call(["genisoimage", "-output", "cloud-init.iso", |
| "-volid", "cidata", "-joliet", "-rock", |
| "user-data", "meta-data"], |
| cwd=cidir, |
| stdin=self._devnull, stdout=self._stdout, |
| stderr=self._stdout) |
| return os.path.join(cidir, "cloud-init.iso") |
| |
| def build_image(self, img): |
| cimg = self._download_with_cache("https://cloud-images.ubuntu.com/releases/16.04/release/ubuntu-16.04-server-cloudimg-i386-disk1.img") |
| img_tmp = img + ".tmp" |
| subprocess.check_call(["cp", "-f", cimg, img_tmp]) |
| subprocess.check_call(["qemu-img", "resize", img_tmp, "50G"]) |
| self.boot(img_tmp, extra_args = ["-cdrom", self._gen_cloud_init_iso()]) |
| self.wait_ssh() |
| self.ssh_root_check("touch /etc/cloud/cloud-init.disabled") |
| self.ssh_root_check("apt-get update") |
| self.ssh_root_check("apt-get install -y cloud-initramfs-growroot") |
| # Don't check the status in case the guest hang up too quickly |
| self.ssh_root("sync && reboot") |
| time.sleep(5) |
| self.wait_ssh() |
| # The previous update sometimes doesn't survive a reboot, so do it again |
| self.ssh_root_check("apt-get update") |
| self.ssh_root_check("apt-get build-dep -y qemu") |
| self.ssh_root_check("apt-get install -y libfdt-dev flex bison") |
| self.ssh_root("poweroff") |
| self.wait() |
| if os.path.exists(img): |
| os.remove(img) |
| os.rename(img_tmp, img) |
| return 0 |
| |
| if __name__ == "__main__": |
| sys.exit(basevm.main(UbuntuX86VM)) |
