g.command([
'sed', '-i',
r's#^\(GRUB_CMDLINE_LINUX=".*\)"$#\1 console=ttyS0,38400n8"#',
'/etc/default/grub'
])
# Disable predictive network interface naming in Stretch.
if deb_release == 'stretch':
g.command([
'sed', '-i',
r's#^\(GRUB_CMDLINE_LINUX=".*\)"$#\1 net.ifnames=0 biosdevname=0"#',
'/etc/default/grub'
])
g.command(['update-grub2'])
# Reset network for DHCP.
logging.info('Resetting network to DHCP for eth0.')
g.write('/etc/network/interfaces', interfaces)
def main():
g = diskutils.MountDisk('/dev/sdb')
DistroSpecific(g)
utils.CommonRoutines(g)
diskutils.UnmountDisk(g)
if __name__ == '__main__':
utils.RunTranslate(main)
def main(): utils.RunTranslate(translate, run_with_tracing=False)
# Update grub config to log to console.
run(g, [
'sed', '-i',
r's#^\(GRUB_CMDLINE_LINUX=".*\)"$#\1 console=ttyS0,38400n8"#',
'/etc/default/grub'
])
run(g, ['update-grub2'])
def remove_azure_agents(g):
try:
run(g, ['apt-get', 'remove', '-y', '-f', 'walinuxagent'])
except Exception as e:
logging.debug(str(e))
try:
run(g, ['apt-get', 'remove', '-y', '-f', 'waagent'])
except Exception as e:
logging.debug(str(e))
def main():
g = diskutils.MountDisk('/dev/sdb')
DistroSpecific(g)
utils.CommonRoutines(g)
diskutils.UnmountDisk(g)
if __name__ == '__main__':
utils.RunTranslate(main, run_with_tracing=False)
def _install_virtio_drivers(g):
"""Rebuilds initramfs to ensure that virtio drivers are present."""
logging.info('Installing virtio drivers.')
for kernel in g.ls('/lib/modules'):
g.command(['dracut', '-v', '-f', '--kver', kernel])
def translate():
"""Mounts the disk, runs translation steps, then unmounts the disk."""
include_gce_packages = utils.GetMetadataAttribute('install_gce_packages',
'true').lower() == 'true'
g = diskutils.MountDisk('/dev/sdb')
distro = _get_distro(g)
_install_product(distro, g)
_install_packages(g, include_gce_packages)
_install_virtio_drivers(g)
if include_gce_packages:
logging.info('Enabling google services.')
g.sh('systemctl enable /usr/lib/systemd/system/google-*')
_reset_network(g)
_update_grub(g)
utils.CommonRoutines(g)
diskutils.UnmountDisk(g)
if __name__ == '__main__':
utils.RunTranslate(translate)