def init(config, workdir=None, logfile=None, loglevel=logging.INFO, **kwargs):
"""
Initialize the Lago environment
Args:
config(str): Path to LagoInitFile
workdir(str): Path to initalize the workdir, defaults to "$PWD/.lago"
**kwargs(dict): Pass arguments to :func:`~lago.cmd.do_init`
logfile(str): A path to setup a log file.
loglevel(int): :mod:`logging` log level.
Returns:
:class:`~lago.sdk.SDK`: Initialized Lago enviornment
Raises:
:exc:`~lago.utils.LagoException`: If initialization failed
"""
setup_sdk_logging(logfile, loglevel)
defaults = lago_config.get_section('init')
if workdir is None:
workdir = os.path.abspath('.lago')
defaults['workdir'] = workdir
defaults['virt_config'] = config
defaults.update(kwargs)
workdir, prefix = cmd.do_init(**defaults)
return SDK(workdir, prefix)
def create_parser(cli_plugins, out_plugins):
parser = argparse.ArgumentParser(
description='Command line interface to Lago',
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
parser.add_argument('-l',
'--loglevel',
default='info',
choices=['info', 'debug', 'error', 'warning'],
help='Log level to use')
parser.add_argument('--logdepth',
default=3,
type=int,
help='How many task levels to show')
try:
# Checks that all the deps are installed
pkg_resources.require("lago")[0]
except pkg_resources.VersionConflict as e:
# Hack that allows to run stevedore without checking
# for it's dep. it is required for systems running stevedore 1.1.0
# and pbr > 1.
LOGGER.debug(e.message)
pkgs = e[2]
if len(pkgs) > 1 or 'stevedore' not in pkgs:
raise e
parser.add_argument(
'--version',
action='version',
version='%(prog)s ' + pkg_resources.get_distribution("lago").version,
)
parser.add_argument(
'--out-format',
'-f',
action='store',
default='default',
choices=out_plugins.keys(),
)
parser.add_argument(
'--prefix-path',
'-p',
action='store',
default=None,
help=('Path to the prefix to use, will be deprecated, use '
'--workdir-path instead'),
)
parser.add_argument(
'--workdir-path',
'-w',
action='store',
default=None,
help='Path to the workdir to use.',
)
parser.add_argument(
'--prefix-name',
'-P',
action='store',
default='current',
dest='prefix_name',
help='Name of the prefix to use.',
)
parser.add_argument(
'--ssh-user',
action='store',
default='root',
help='User for SSH provider.',
)
parser.add_argument(
'--ssh-password',
action='store',
default='123456',
help='Password for SSH provider.',
)
parser.add_argument(
'--ssh-tries',
action='store',
default=100,
type=int,
help='Number of ssh time outs to wait before failing.',
)
parser.add_argument(
'--ssh-timeout',
action='store',
default=10,
type=int,
help='Seconds to wait before marking SSH connection as failed.')
parser.add_argument('--libvirt_url',
action='store',
default='qemu:///system',
help='libvirt URI, currently only '
'system'
' is supported.')
parser.add_argument(
'--libvirt-user',
action='store',
help='libvirt user',
)
parser.add_argument(
'--libvirt-password',
action='store',
help='libvirt password',
)
parser.add_argument(
'--default_vm_type',
action='store',
default='default',
help='Default vm type',
)
parser.add_argument(
'--default_vm_provider',
action='store',
default='local-libvirt',
help='Default vm provider',
)
parser.add_argument(
'--default_root_password',
action='store',
default='123456',
help='Default root password',
)
parser.add_argument('--lease_dir',
action='store',
default='/var/lib/lago/subnets',
help='Path to store created subnets configurations')
parser.add_argument(
'--reposync-dir',
action='store',
default='/var/lib/lago/reposync',
help='Reposync dir if used',
)
parser.add_argument(
'--reposync-config',
help='Reposync config',
default='config.repo',
action='store',
)
parser.add_argument('--ignore-warnings', action='store_true')
parser.set_defaults(**config.get_section('lago', {}))
verbs_parser = parser.add_subparsers(dest='verb', metavar='VERB')
for cli_plugin_name, cli_plugin in cli_plugins.items():
plugin_parser = verbs_parser.add_parser(
name=cli_plugin_name,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
**cli_plugin.init_args)
cli_plugin.populate_parser(plugin_parser)
plugin_parser.set_defaults(**config.get_section(cli_plugin_name, {}))
config.update_parser(parser=parser)
return parser
def create_parser(cli_plugins, out_plugins):
parser = argparse.ArgumentParser(
description='Command line interface to Lago',
formatter_class=argparse.ArgumentDefaultsHelpFormatter
)
parser.add_argument(
'-l',
'--loglevel',
choices=['info', 'debug', 'error', 'warning'],
help='Log level to use'
)
parser.add_argument(
'--logdepth', type=int, help='How many task levels to show'
)
parser.add_argument(
'--version',
action='version',
version='%(prog)s ' + pkg_resources.get_distribution("lago").version,
)
parser.add_argument(
'--out-format',
'-f',
action='store',
default='default',
choices=out_plugins.keys(),
)
parser.add_argument(
'--prefix-path',
'-p',
action='store',
default=None,
help=(
'Path to the prefix to use, will be deprecated, use '
'--workdir-path instead'
),
)
parser.add_argument(
'--workdir-path',
'-w',
action='store',
default=None,
help='Path to the workdir to use.',
)
parser.add_argument(
'--prefix-name',
'-P',
action='store',
help='Name of the prefix to use.',
)
parser.add_argument(
'--ssh-user',
action='store',
help='User for SSH provider.',
)
parser.add_argument(
'--ssh-password',
action='store',
help='Password for SSH provider.',
)
parser.add_argument(
'--ssh-tries',
action='store',
type=int,
help='Number of ssh time outs to wait before failing.',
)
parser.add_argument(
'--ssh-timeout',
action='store',
type=int,
help='Seconds to wait before marking SSH connection as failed.'
)
parser.add_argument(
'--libvirt_url',
action='store',
help='libvirt URI, currently only '
'system'
' is supported.'
)
parser.add_argument(
'--libvirt-user',
action='store',
help='libvirt user',
)
parser.add_argument(
'--libvirt-password',
action='store',
help='libvirt password',
)
parser.add_argument(
'--default_vm_type',
action='store',
help='Default vm type',
)
parser.add_argument(
'--default_vm_provider',
action='store',
help='Default vm provider',
)
parser.add_argument(
'--default_root_password',
action='store',
help='Default root password',
)
parser.add_argument(
'--lease_dir',
action='store',
help='Path to store created subnets configurations'
)
parser.add_argument(
'--reposync-dir',
action='store',
help='Reposync dir if used',
)
parser.add_argument('--ignore-warnings', action='store_true')
parser.set_defaults(**config.get_section('lago', {}))
verbs_parser = parser.add_subparsers(dest='verb', metavar='VERB')
for cli_plugin_name, cli_plugin in cli_plugins.items():
plugin_parser = verbs_parser.add_parser(
name=cli_plugin_name,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
**cli_plugin.init_args
)
cli_plugin.populate_parser(plugin_parser)
plugin_parser.set_defaults(**config.get_section(cli_plugin_name, {}))
config.update_parser(parser=parser)
return parser
def create_parser(cli_plugins, out_plugins):
parser = argparse.ArgumentParser(
description='Command line interface to Lago',
formatter_class=argparse.ArgumentDefaultsHelpFormatter
)
parser.add_argument(
'-l',
'--loglevel',
default='info',
choices=['info', 'debug', 'error', 'warning'],
help='Log level to use'
)
parser.add_argument(
'--logdepth',
default=3,
type=int,
help='How many task levels to show'
)
try:
# Checks that all the deps are installed
pkg_resources.require("lago")[0]
except pkg_resources.VersionConflict as e:
# Hack that allows to run stevedore without checking
# for it's dep. it is required for systems running stevedore 1.1.0
# and pbr > 1.
LOGGER.debug(e.message)
pkgs = e[2]
if len(pkgs) > 1 or 'stevedore' not in pkgs:
raise e
parser.add_argument(
'--version',
action='version',
version='%(prog)s ' + pkg_resources.get_distribution("lago").version,
)
parser.add_argument(
'--out-format',
'-f',
action='store',
default='default',
choices=out_plugins.keys(),
)
parser.add_argument(
'--prefix-path',
'-p',
action='store',
default=None,
help=(
'Path to the prefix to use, will be deprecated, use '
'--workdir-path instead'
),
)
parser.add_argument(
'--workdir-path',
'-w',
action='store',
default=None,
help='Path to the workdir to use.',
)
parser.add_argument(
'--prefix-name',
'-P',
action='store',
default='current',
dest='prefix_name',
help='Name of the prefix to use.',
)
parser.add_argument(
'--ssh-user',
action='store',
default='root',
help='User for SSH provider.',
)
parser.add_argument(
'--ssh-password',
action='store',
default='123456',
help='Password for SSH provider.',
)
parser.add_argument(
'--ssh-tries',
action='store',
default=100,
type=int,
help='Number of ssh time outs to wait before failing.',
)
parser.add_argument(
'--ssh-timeout',
action='store',
default=10,
type=int,
help='Seconds to wait before marking SSH connection as failed.'
)
parser.add_argument(
'--libvirt_url',
action='store',
default='qemu:///system',
help='libvirt URI, currently only '
'system'
' is supported.'
)
parser.add_argument(
'--libvirt-user',
action='store',
help='libvirt user',
)
parser.add_argument(
'--libvirt-password',
action='store',
help='libvirt password',
)
parser.add_argument(
'--default_vm_type',
action='store',
default='default',
help='Default vm type',
)
parser.add_argument(
'--default_vm_provider',
action='store',
default='local-libvirt',
help='Default vm provider',
)
parser.add_argument(
'--default_root_password',
action='store',
default='123456',
help='Default root password',
)
parser.add_argument(
'--lease_dir',
action='store',
default='/var/lib/lago/subnets',
help='Path to store created subnets configurations'
)
parser.add_argument(
'--reposync-dir',
action='store',
default='/var/lib/lago/reposync',
help='Reposync dir if used',
)
parser.add_argument(
'--reposync-config',
help='Reposync config',
default='config.repo',
action='store',
)
parser.add_argument('--ignore-warnings', action='store_true')
parser.set_defaults(**config.get_section('lago', {}))
verbs_parser = parser.add_subparsers(dest='verb', metavar='VERB')
for cli_plugin_name, cli_plugin in cli_plugins.items():
plugin_parser = verbs_parser.add_parser(
name=cli_plugin_name,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
**cli_plugin.init_args
)
cli_plugin.populate_parser(plugin_parser)
plugin_parser.set_defaults(**config.get_section(cli_plugin_name, {}))
config.update_parser(parser=parser)
return parser
def create_parser(cli_plugins, out_plugins):
parser = argparse.ArgumentParser(
description='Command line interface to Lago',
formatter_class=argparse.ArgumentDefaultsHelpFormatter
)
parser.add_argument(
'-l',
'--loglevel',
choices=['info', 'debug', 'error', 'warning'],
help='Log level to use'
)
parser.add_argument(
'--logdepth', type=int, help='How many task levels to show'
)
parser.add_argument(
'--version',
action='version',
version='%(prog)s ' + pkg_resources.get_distribution("lago").version,
)
parser.add_argument(
'--out-format',
'-f',
action='store',
default='default',
choices=out_plugins.keys(),
)
parser.add_argument(
'--prefix-path',
'-p',
action='store',
default=None,
help=(
'Path to the prefix to use, will be deprecated, use '
'--workdir-path instead'
),
)
parser.add_argument(
'--workdir-path',
'-w',
action='store',
default=None,
help='Path to the workdir to use.',
)
parser.add_argument(
'--prefix-name',
'-P',
action='store',
help='Name of the prefix to use.',
)
parser.add_argument(
'--ssh-user',
action='store',
help='User for SSH provider.',
)
parser.add_argument(
'--ssh-password',
action='store',
help='Password for SSH provider.',
)
parser.add_argument(
'--ssh-tries',
action='store',
type=int,
help='Number of ssh time outs to wait before failing.',
)
parser.add_argument(
'--ssh-timeout',
action='store',
type=int,
help='Seconds to wait before marking SSH connection as failed.'
)
parser.add_argument(
'--libvirt_url',
action='store',
help='libvirt URI, currently only '
'system'
' is supported.'
)
parser.add_argument(
'--libvirt-user',
action='store',
help='libvirt user',
)
parser.add_argument(
'--libvirt-password',
action='store',
help='libvirt password',
)
parser.add_argument(
'--default_vm_type',
action='store',
help='Default vm type',
)
parser.add_argument(
'--default_vm_provider',
action='store',
help='Default vm provider',
)
parser.add_argument(
'--default_root_password',
action='store',
help='Default root password',
)
parser.add_argument(
'--lease_dir',
action='store',
help='Path to store created subnets configurations'
)
parser.add_argument(
'--reposync-dir',
action='store',
help='Reposync dir if used',
)
parser.add_argument('--ignore-warnings', action='store_true')
parser.set_defaults(**config.get_section('lago', {}))
verbs_parser = parser.add_subparsers(dest='verb', metavar='VERB')
for cli_plugin_name, cli_plugin in cli_plugins.items():
plugin_parser = verbs_parser.add_parser(
name=cli_plugin_name,
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
**cli_plugin.init_args
)
cli_plugin.populate_parser(plugin_parser)
plugin_parser.set_defaults(**config.get_section(cli_plugin_name, {}))
config.update_parser(parser=parser)
return parser