Na}{

Path: ~//proc/thread-self/root/usr/lib/python2.7/site-packages/cloudinit/config/

File Content: `cc_ubuntu_drivers.py`

# This file is part of cloud-init. See LICENSE file for license information.

"""Ubuntu Drivers: Interact with third party drivers in Ubuntu."""

import os
from textwrap import dedent

from cloudinit.config.schema import (
    get_schema_doc, validate_cloudconfig_schema)
from cloudinit import log as logging
from cloudinit.settings import PER_INSTANCE
from cloudinit import temp_utils
from cloudinit import type_utils
from cloudinit import util

LOG = logging.getLogger(__name__)

frequency = PER_INSTANCE
distros = ['ubuntu']
schema = {
    'id': 'cc_ubuntu_drivers',
    'name': 'Ubuntu Drivers',
    'title': 'Interact with third party drivers in Ubuntu.',
    'description': dedent("""\
        This module interacts with the 'ubuntu-drivers' command to install
        third party driver packages."""),
    'distros': distros,
    'examples': [dedent("""\
        drivers:
          nvidia:
            license-accepted: true
        """)],
    'frequency': frequency,
    'type': 'object',
    'properties': {
        'drivers': {
            'type': 'object',
            'additionalProperties': False,
            'properties': {
                'nvidia': {
                    'type': 'object',
                    'additionalProperties': False,
                    'required': ['license-accepted'],
                    'properties': {
                        'license-accepted': {
                            'type': 'boolean',
                            'description': ("Do you accept the NVIDIA driver"
                                            " license?"),
                        },
                        'version': {
                            'type': 'string',
                            'description': (
                                'The version of the driver to install (e.g.'
                                ' "390", "410"). Defaults to the latest'
                                ' version.'),
                        },
                    },
                },
            },
        },
    },
}
OLD_UBUNTU_DRIVERS_STDERR_NEEDLE = (
    "ubuntu-drivers: error: argument <command>: invalid choice: 'install'")

__doc__ = get_schema_doc(schema)  # Supplement python help()


# Use a debconf template to configure a global debconf variable
# (linux/nvidia/latelink) setting this to "true" allows the
# 'linux-restricted-modules' deb to accept the NVIDIA EULA and the package
# will automatically link the drivers to the running kernel.

# EOL_XENIAL: can then drop this script and use python3-debconf which is only
# available in Bionic and later. Can't use python3-debconf currently as it
# isn't in Xenial and doesn't yet support X_LOADTEMPLATEFILE debconf command.

NVIDIA_DEBCONF_CONTENT = """\
Template: linux/nvidia/latelink
Type: boolean
Default: true
Description: Late-link NVIDIA kernel modules?
 Enable this to link the NVIDIA kernel modules in cloud-init and
 make them available for use.
"""

NVIDIA_DRIVER_LATELINK_DEBCONF_SCRIPT = """\
#!/bin/sh
# Allow cloud-init to trigger EULA acceptance via registering a debconf
# template to set linux/nvidia/latelink true
. /usr/share/debconf/confmodule
db_x_loadtemplatefile "$1" cloud-init
"""


def install_drivers(cfg, pkg_install_func):
    if not isinstance(cfg, dict):
        raise TypeError(
            "'drivers' config expected dict, found '%s': %s" %
            (type_utils.obj_name(cfg), cfg))

    cfgpath = 'nvidia/license-accepted'
    # Call translate_bool to ensure that we treat string values like "yes" as
    # acceptance and _don't_ treat string values like "nah" as acceptance
    # because they're True-ish
    nv_acc = util.translate_bool(util.get_cfg_by_path(cfg, cfgpath))
    if not nv_acc:
        LOG.debug("Not installing NVIDIA drivers. %s=%s", cfgpath, nv_acc)
        return

    if not util.which('ubuntu-drivers'):
        LOG.debug("'ubuntu-drivers' command not available.  "
                  "Installing ubuntu-drivers-common")
        pkg_install_func(['ubuntu-drivers-common'])

    driver_arg = 'nvidia'
    version_cfg = util.get_cfg_by_path(cfg, 'nvidia/version')
    if version_cfg:
        driver_arg += ':{}'.format(version_cfg)

    LOG.debug("Installing and activating NVIDIA drivers (%s=%s, version=%s)",
              cfgpath, nv_acc, version_cfg if version_cfg else 'latest')

    # Register and set debconf selection linux/nvidia/latelink = true
    tdir = temp_utils.mkdtemp(needs_exe=True)
    debconf_file = os.path.join(tdir, 'nvidia.template')
    debconf_script = os.path.join(tdir, 'nvidia-debconf.sh')
    try:
        util.write_file(debconf_file, NVIDIA_DEBCONF_CONTENT)
        util.write_file(
            debconf_script,
            util.encode_text(NVIDIA_DRIVER_LATELINK_DEBCONF_SCRIPT),
            mode=0o755)
        util.subp([debconf_script, debconf_file])
    except Exception as e:
        util.logexc(
            LOG, "Failed to register NVIDIA debconf template: %s", str(e))
        raise
    finally:
        if os.path.isdir(tdir):
            util.del_dir(tdir)

    try:
        util.subp(['ubuntu-drivers', 'install', '--gpgpu', driver_arg])
    except util.ProcessExecutionError as exc:
        if OLD_UBUNTU_DRIVERS_STDERR_NEEDLE in exc.stderr:
            LOG.warning('the available version of ubuntu-drivers is'
                        ' too old to perform requested driver installation')
        elif 'No drivers found for installation.' in exc.stdout:
            LOG.warning('ubuntu-drivers found no drivers for installation')
        raise


def handle(name, cfg, cloud, log, _args):
    if "drivers" not in cfg:
        log.debug("Skipping module named %s, no 'drivers' key in config", name)
        return

    validate_cloudconfig_schema(cfg, schema)
    install_drivers(cfg['drivers'], cloud.distro.install_packages)

Edit Rename Chmod Delete

FILE FOLDER

Name	Size	Permission
__init__.py	1437 bytes	0644
__init__.pyc	1337 bytes	0644
__init__.pyo	1337 bytes	0644
cc_apt_configure.py	33591 bytes	0644
cc_apt_configure.pyc	30924 bytes	0644
cc_apt_configure.pyo	30924 bytes	0644
cc_apt_pipelining.py	2495 bytes	0644
cc_apt_pipelining.pyc	2540 bytes	0644
cc_apt_pipelining.pyo	2540 bytes	0644
cc_bootcmd.py	3588 bytes	0644
cc_bootcmd.pyc	3088 bytes	0644
cc_bootcmd.pyo	3088 bytes	0644
cc_byobu.py	3173 bytes	0644
cc_byobu.pyc	3160 bytes	0644
cc_byobu.pyo	3160 bytes	0644
cc_ca_certs.py	4190 bytes	0644
cc_ca_certs.pyc	4199 bytes	0644
cc_ca_certs.pyo	4199 bytes	0644
cc_chef.py	13490 bytes	0644
cc_chef.pyc	11045 bytes	0644
cc_chef.pyo	11045 bytes	0644
cc_debug.py	3151 bytes	0644
cc_debug.pyc	3428 bytes	0644
cc_debug.pyo	3428 bytes	0644
cc_disable_ec2_metadata.py	1602 bytes	0644
cc_disable_ec2_metadata.pyc	1603 bytes	0644
cc_disable_ec2_metadata.pyo	1603 bytes	0644
cc_disk_setup.py	33590 bytes	0644
cc_disk_setup.pyc	29606 bytes	0644
cc_disk_setup.pyo	29606 bytes	0644
cc_emit_upstart.py	2050 bytes	0644
cc_emit_upstart.pyc	2197 bytes	0644
cc_emit_upstart.pyo	2197 bytes	0644
cc_fan.py	2893 bytes	0644
cc_fan.pyc	3167 bytes	0644
cc_fan.pyo	3167 bytes	0644
cc_final_message.py	2406 bytes	0644
cc_final_message.pyc	2449 bytes	0644
cc_final_message.pyo	2449 bytes	0644
cc_foo.py	2116 bytes	0644
cc_foo.pyc	702 bytes	0644
cc_foo.pyo	702 bytes	0644
cc_growpart.py	11788 bytes	0644
cc_growpart.pyc	11389 bytes	0644
cc_growpart.pyo	11389 bytes	0644
cc_grub_dpkg.py	2940 bytes	0644
cc_grub_dpkg.pyc	2698 bytes	0644
cc_grub_dpkg.pyo	2698 bytes	0644
cc_keys_to_console.py	2417 bytes	0644
cc_keys_to_console.pyc	2449 bytes	0644
cc_keys_to_console.pyo	2449 bytes	0644
cc_landscape.py	4028 bytes	0644
cc_landscape.pyc	4113 bytes	0644
cc_landscape.pyo	4113 bytes	0644
cc_locale.py	1187 bytes	0644
cc_locale.pyc	1189 bytes	0644
cc_locale.pyo	1189 bytes	0644
cc_lxd.py	10521 bytes	0644
cc_lxd.pyc	8531 bytes	0644
cc_lxd.pyo	8531 bytes	0644
cc_mcollective.py	5204 bytes	0644
cc_mcollective.pyc	3891 bytes	0644
cc_mcollective.pyo	3891 bytes	0644
cc_migrator.py	3148 bytes	0644
cc_migrator.pyc	3256 bytes	0644
cc_migrator.pyo	3256 bytes	0644
cc_mounts.py	17653 bytes	0644
cc_mounts.pyc	14941 bytes	0644
cc_mounts.pyo	14941 bytes	0644
cc_ntp.py	20695 bytes	0644
cc_ntp.pyc	16136 bytes	0644
cc_ntp.pyo	16136 bytes	0644
cc_package_update_upgrade_install.py	4208 bytes	0644
cc_package_update_upgrade_install.pyc	4107 bytes	0644
cc_package_update_upgrade_install.pyo	4107 bytes	0644
cc_phone_home.py	4013 bytes	0644
cc_phone_home.pyc	3360 bytes	0644
cc_phone_home.pyo	3360 bytes	0644
cc_power_state_change.py	7838 bytes	0644
cc_power_state_change.pyc	7983 bytes	0644
cc_power_state_change.pyo	7983 bytes	0644
cc_puppet.py	9070 bytes	0644
cc_puppet.pyc	7231 bytes	0644
cc_puppet.pyo	7231 bytes	0644
cc_resizefs.py	11047 bytes	0644
cc_resizefs.pyc	9368 bytes	0644
cc_resizefs.pyo	9368 bytes	0644
cc_resolv_conf.py	3509 bytes	0644
cc_resolv_conf.pyc	3522 bytes	0644
cc_resolv_conf.pyo	3522 bytes	0644
cc_rh_subscription.py	16029 bytes	0644
cc_rh_subscription.pyc	13826 bytes	0644
cc_rh_subscription.pyo	13826 bytes	0644
cc_rightscale_userdata.py	3849 bytes	0644
cc_rightscale_userdata.pyc	2886 bytes	0644
cc_rightscale_userdata.pyo	2886 bytes	0644
cc_rsyslog.py	14435 bytes	0644
cc_rsyslog.pyc	10810 bytes	0644
cc_rsyslog.pyo	10810 bytes	0644
cc_runcmd.py	3185 bytes	0644
cc_runcmd.pyc	2797 bytes	0644
cc_runcmd.pyo	2797 bytes	0644
cc_salt_minion.py	4776 bytes	0644
cc_salt_minion.pyc	3870 bytes	0644
cc_salt_minion.pyo	3870 bytes	0644
cc_scripts_per_boot.py	1232 bytes	0644
cc_scripts_per_boot.pyc	1231 bytes	0644
cc_scripts_per_boot.pyo	1231 bytes	0644
cc_scripts_per_instance.py	1408 bytes	0644
cc_scripts_per_instance.pyc	1413 bytes	0644
cc_scripts_per_instance.pyo	1413 bytes	0644
cc_scripts_per_once.py	1337 bytes	0644
cc_scripts_per_once.pyc	1338 bytes	0644
cc_scripts_per_once.pyo	1338 bytes	0644
cc_scripts_user.py	1456 bytes	0644
cc_scripts_user.pyc	1418 bytes	0644
cc_scripts_user.pyo	1418 bytes	0644
cc_scripts_vendor.py	1418 bytes	0644
cc_scripts_vendor.pyc	1500 bytes	0644
cc_scripts_vendor.pyo	1500 bytes	0644
cc_seed_random.py	4494 bytes	0644
cc_seed_random.pyc	4642 bytes	0644
cc_seed_random.pyo	4642 bytes	0644
cc_set_hostname.py	3022 bytes	0644
cc_set_hostname.pyc	2786 bytes	0644
cc_set_hostname.pyo	2786 bytes	0644
cc_set_passwords.py	8656 bytes	0644
cc_set_passwords.pyc	7800 bytes	0644
cc_set_passwords.pyo	7800 bytes	0644
cc_snap.py	8301 bytes	0644
cc_snap.pyc	7719 bytes	0644
cc_snap.pyo	7719 bytes	0644
cc_snap_config.py	5500 bytes	0644
cc_snap_config.pyc	5150 bytes	0644
cc_snap_config.pyo	5150 bytes	0644
cc_snappy.py	9927 bytes	0644
cc_snappy.pyc	9488 bytes	0644
cc_snappy.pyo	9488 bytes	0644
cc_spacewalk.py	2957 bytes	0644
cc_spacewalk.pyc	2982 bytes	0644
cc_spacewalk.pyo	2982 bytes	0644
cc_ssh.py	10842 bytes	0644
cc_ssh.pyc	9325 bytes	0644
cc_ssh.pyo	9325 bytes	0644
cc_ssh_authkey_fingerprints.py	3513 bytes	0644
cc_ssh_authkey_fingerprints.pyc	4038 bytes	0644
cc_ssh_authkey_fingerprints.pyo	4038 bytes	0644
cc_ssh_import_id.py	2951 bytes	0644
cc_ssh_import_id.pyc	2781 bytes	0644
cc_ssh_import_id.pyo	2781 bytes	0644
cc_timezone.py	1175 bytes	0644
cc_timezone.pyc	1175 bytes	0644
cc_timezone.pyo	1175 bytes	0644
cc_ubuntu_advantage.py	6227 bytes	0644
cc_ubuntu_advantage.pyc	6263 bytes	0644
cc_ubuntu_advantage.pyo	6263 bytes	0644
cc_ubuntu_drivers.py	5800 bytes	0644
cc_ubuntu_drivers.pyc	4745 bytes	0644
cc_ubuntu_drivers.pyo	4745 bytes	0644
cc_update_etc_hosts.py	3414 bytes	0644
cc_update_etc_hosts.pyc	3063 bytes	0644
cc_update_etc_hosts.pyo	3063 bytes	0644
cc_update_hostname.py	1617 bytes	0644
cc_update_hostname.pyc	1704 bytes	0644
cc_update_hostname.pyo	1704 bytes	0644
cc_users_groups.py	7225 bytes	0644
cc_users_groups.pyc	6922 bytes	0644
cc_users_groups.pyo	6922 bytes	0644
cc_write_files.py	5069 bytes	0644
cc_write_files.pyc	5255 bytes	0644
cc_write_files.pyo	5255 bytes	0644
cc_yum_add_repo.py	4403 bytes	0644
cc_yum_add_repo.pyc	4008 bytes	0644
cc_yum_add_repo.pyo	4008 bytes	0644
cc_zypper_add_repo.py	7799 bytes	0644
cc_zypper_add_repo.pyc	7295 bytes	0644
cc_zypper_add_repo.pyo	7295 bytes	0644
schema.py	14401 bytes	0644
schema.pyc	14163 bytes	0644
schema.pyo	14163 bytes	0644

File Content: cc_ubuntu_drivers.py

File Content: `cc_ubuntu_drivers.py`