def __init__(self, opts):
super(OpenStackProvider, self).__init__(opts)
# NOTE(aloga): we do not want a project to be passed from the CLI,
# as we will iterate over it for each configured VO and project. We
# have not added these arguments to the parser, but, since the plugin
# is expecting them when parsing the arguments we need to set them to
# None before calling the load_auth_from_argparse_arguments. However,
# we may receive this in the "opts" namespace, therefore we do not set
# it this is passed.
if "os_project_name" not in opts:
opts.os_project_name = None
opts.os_tenant_name = None
if "os_project_id" not in opts:
opts.os_project_id = None
opts.os_tenant_id = None
# need to keep this to be able to rescope
self.opts = opts
self.auth_plugin = loading.load_auth_from_argparse_arguments(opts)
self.session = loading.load_session_from_argparse_arguments(
opts, auth=self.auth_plugin
)
# Hide urllib3 warnings when allowing unverified connection
if opts.insecure:
requests.packages.urllib3.disable_warnings()
self.nova = novaclient.client.Client(2, session=self.session)
self.glance = glanceclient.Client('2', session=self.session)
try:
self.project_id = self.session.get_project_id()
except http_exc.Unauthorized:
msg = "Could not authorize user"
raise exceptions.OpenStackProviderException(msg)
self.static = providers.static.StaticProvider(opts)
self.insecure = opts.insecure
self.all_images = opts.all_images
# Retieve information about Keystone endpoint SSL configuration
e_cert_info = ssl_utils.get_endpoint_ca_information(opts.os_auth_url,
opts.insecure,
opts.os_cacert)
self.keystone_cert_issuer = e_cert_info['issuer']
self.keystone_trusted_cas = e_cert_info['trusted_cas']
self.os_cacert = opts.os_cacert
# Select 'public', 'private' or 'all' (default) templates.
self.select_flavors = opts.select_flavors
# GOCDB info
self.goc_info = {}
def test_env_overrides_default_opt(self, m):
name = uuid.uuid4().hex
val = uuid.uuid4().hex
self.env('OS_A_STR', val)
klass = loading.register_auth_argparse_arguments(self.p,
[],
default=name)
self.assertIsInstance(klass, utils.MockLoader)
opts = self.p.parse_args([])
a = loading.load_auth_from_argparse_arguments(opts)
self.assertEqual(val, a['a_str'])
def test_default_options(self, m):
name = uuid.uuid4().hex
argv = ['--os-auth-type', name,
'--os-a-float', str(self.a_float)]
klass = loading.register_auth_argparse_arguments(self.p, argv)
self.assertIsInstance(klass, utils.MockLoader)
opts = self.p.parse_args(argv)
self.assertEqual(name, opts.os_auth_type)
a = loading.load_auth_from_argparse_arguments(opts)
self.assertEqual(self.a_float, a['a_float'])
self.assertEqual(3, a['a_int'])
def client(self):
# NOTE(sileht): we lazy load the client to not
# load/connect auth stuffs
if self._client is None:
if hasattr(self.options, "endpoint"):
endpoint_override = self.options.endpoint
else:
endpoint_override = None
auth_plugin = loading.load_auth_from_argparse_arguments(
self.options)
session = loading.load_session_from_argparse_arguments(
self.options, auth=auth_plugin)
self._client = client.Client(self.options.aodh_api_version,
session=session,
interface=self.options.interface,
region_name=self.options.region_name,
endpoint_override=endpoint_override)
return self._client
def client(self):
if self._client is None:
if hasattr(self.options, "endpoint"):
endpoint_override = self.options.endpoint
else:
endpoint_override = None
auth_plugin = loading.load_auth_from_argparse_arguments(
self.options)
session = loading.load_session_from_argparse_arguments(
self.options, auth=auth_plugin)
# noinspection PyAttributeOutsideInit
self._client = client.Client(
self.options.vitrage_api_version,
session=session,
interface=self.options.interface,
region_name=self.options.region_name,
endpoint_override=endpoint_override)
return self._client
def test_param_loading(self, m):
name = uuid.uuid4().hex
argv = ['--os-auth-type', name,
'--os-a-int', str(self.a_int),
'--os-a-float', str(self.a_float),
'--os-a-bool', str(self.a_bool)]
klass = loading.register_auth_argparse_arguments(self.p, argv)
self.assertIsInstance(klass, utils.MockLoader)
opts = self.p.parse_args(argv)
self.assertEqual(name, opts.os_auth_type)
a = loading.load_auth_from_argparse_arguments(opts)
self.assertTestVals(a)
self.assertEqual(name, opts.os_auth_type)
self.assertEqual(str(self.a_int), opts.os_a_int)
self.assertEqual(str(self.a_float), opts.os_a_float)
self.assertEqual(str(self.a_bool), opts.os_a_bool)
def __init__(self, opts):
super(OpenStackProvider, self).__init__(opts)
# NOTE(aloga): we do not want a project to be passed from the CLI,
# as we will iterate over it for each configured VO and project. We
# have not added these arguments to the parser, but, since the plugin
# is expecting them when parsing the arguments we need to set them to
# None before calling the load_auth_from_argparse_arguments. However,
# we may receive this in the "opts" namespace, therefore we do not set
# it this is passed.
if "os_project_name" not in opts:
opts.os_project_name = None
if "os_project_id" not in opts:
opts.os_project_id = None
self.auth_plugin = loading.load_auth_from_argparse_arguments(opts)
self.session = loading.load_session_from_argparse_arguments(
opts, auth=self.auth_plugin
)
self.os_tenant_id = None
# Hide urllib3 warnings when allowing unverified connection
if opts.insecure:
requests.packages.urllib3.disable_warnings()
self.nova = novaclient.client.Client(2, session=self.session)
self.glance = glanceclient.Client('2', session=self.session)
self.static = providers.static.StaticProvider(opts)
self.legacy_occi_os = opts.legacy_occi_os
self.insecure = opts.insecure
# Retieve information about Keystone endpoint SSL configuration
e_cert_info = self._get_endpoint_ca_information(opts.os_auth_url,
opts.insecure,
opts.os_cacert)
self.keystone_cert_issuer = e_cert_info['issuer']
self.keystone_trusted_cas = e_cert_info['trusted_cas']
self.os_cacert = opts.os_cacert
def client(self):
# NOTE(sileht): we lazy load the client to not
# load/connect auth stuffs
if self._client is None:
auth_plugin = loading.load_auth_from_argparse_arguments(
self.options)
session = loading.load_session_from_argparse_arguments(
self.options, auth=auth_plugin)
if isinstance(auth_plugin, (auth.GnocchiNoAuthPlugin,
auth.GnocchiBasicPlugin)):
# Normal endpoint
kwargs = dict(
version=self.options.gnocchi_api_version,
session=session,
)
else:
# Openstck style endpoint
kwargs = dict(
version=(self.options.os_metric_api_version or
self.options.os_api_version or
self.options.gnocchi_api_version),
session=session,
adapter_options=dict(
service_type=(self.options.os_metric_service_type or
self.options.os_service_type),
service_name=(self.options.os_metric_service_name or
self.options.os_service_name),
interface=(self.options.os_metric_interface or
self.options.os_interface),
region_name=self.options.os_region_name,
endpoint_override=(
self.options.os_metric_endpoint_override or
self.options.os_endpoint_override or
self.options.endpoint),
)
)
self._client = client.Client(**kwargs)
return self._client
def _rescope_project(self, project_id):
'''Switch to new OS project whenever there is a change.
It updates every OpenStack client used in case of new project.
'''
if (not self.project_id or project_id != self.project_id):
self.opts.os_project_id = project_id
# make sure that it also works for v2voms
self.opts.os_tenant_id = project_id
self.auth_plugin = loading.load_auth_from_argparse_arguments(
self.opts
)
self.session = loading.load_session_from_argparse_arguments(
self.opts, auth=self.auth_plugin
)
self.auth_plugin.invalidate()
try:
self.project_id = self.session.get_project_id()
except http_exc.Unauthorized:
msg = "Could not authorize user in project '%s'" % project_id
raise exceptions.OpenStackProviderException(msg)
# make sure the clients know about the change
self.nova = novaclient.client.Client(2, session=self.session)
self.glance = glanceclient.Client('2', session=self.session)
def main(self, argv):
# Parse args once to find version and debug settings
parser = self.get_base_parser(argv)
# NOTE(dtroyer): Hackery to handle --endpoint_type due to argparse
# thinking usage-list --end is ambiguous; but it
# works fine with only --endpoint-type present
# Go figure.
if '--endpoint_type' in argv:
spot = argv.index('--endpoint_type')
argv[spot] = '--endpoint-type'
# NOTE(Vek): Not emitting a warning here, as that will
# occur when "--endpoint-type" is processed
# For backwards compat with old os-auth-token parameter
if '--os-auth-token' in argv:
spot = argv.index('--os-auth-token')
argv[spot] = '--os-token'
print(_('WARNING: Option "%(option)s" is deprecated; %(use)s') % {
'option':
'--os-auth-token',
'use':
_('use "%s"; this option will be removed in '
'novaclient 3.3.0.') % '--os-token',
},
file=sys.stderr)
(args, args_list) = parser.parse_known_args(argv)
self.setup_debugging(args.debug)
self.extensions = []
do_help = ('help' in argv) or ('--help'
in argv) or ('-h' in argv) or not argv
# bash-completion should not require authentication
skip_auth = do_help or ('bash-completion' in argv)
# Discover available auth plugins
novaclient.auth_plugin.discover_auth_systems()
if not args.os_compute_api_version:
api_version = api_versions.get_api_version(
DEFAULT_MAJOR_OS_COMPUTE_API_VERSION)
else:
api_version = api_versions.get_api_version(
args.os_compute_api_version)
os_username = args.os_username
os_user_id = args.os_user_id
os_password = None # Fetched and set later as needed
os_project_name = getattr(args, 'os_project_name',
getattr(args, 'os_tenant_name', None))
os_project_id = getattr(args, 'os_project_id',
getattr(args, 'os_tenant_id', None))
os_auth_url = args.os_auth_url
os_region_name = args.os_region_name
os_auth_system = args.os_auth_system
if "v2.0" not in os_auth_url:
# NOTE(andreykurilin): assume that keystone V3 is used and try to
# be more user-friendly, i.e provide default values for domains
if (not args.os_project_domain_id
and not args.os_project_domain_name):
setattr(args, "os_project_domain_id", "default")
if not args.os_user_domain_id and not args.os_user_domain_name:
setattr(args, "os_user_domain_id", "default")
endpoint_type = args.endpoint_type
insecure = args.insecure
service_type = args.service_type
service_name = args.service_name
volume_service_name = args.volume_service_name
bypass_url = args.bypass_url
os_cache = args.os_cache
cacert = args.os_cacert
timeout = args.timeout
keystone_session = None
keystone_auth = None
# We may have either, both or none of these.
# If we have both, we don't need USERNAME, PASSWORD etc.
# Fill in the blanks from the SecretsHelper if possible.
# Finally, authenticate unless we have both.
# Note if we don't auth we probably don't have a tenant ID so we can't
# cache the token.
auth_token = getattr(args, 'os_token', None)
management_url = bypass_url if bypass_url else None
if os_auth_system and os_auth_system != "keystone":
warnings.warn(
_('novaclient auth plugins that are not keystone are deprecated.'
' Auth plugins should now be done as plugins to keystoneauth'
' and selected with --os-auth-type or OS_AUTH_TYPE'))
auth_plugin = novaclient.auth_plugin.load_plugin(os_auth_system)
else:
auth_plugin = None
if not endpoint_type:
endpoint_type = DEFAULT_NOVA_ENDPOINT_TYPE
# This allow users to use endpoint_type as (internal, public or admin)
# just like other openstack clients (glance, cinder etc)
if endpoint_type in ['internal', 'public', 'admin']:
endpoint_type += 'URL'
if not service_type:
# Note(alex_xu): We need discover version first, so if there isn't
# service type specified, we use default nova service type.
service_type = DEFAULT_NOVA_SERVICE_TYPE
# If we have an auth token but no management_url, we must auth anyway.
# Expired tokens are handled by client.py:_cs_request
must_auth = not (auth_token and management_url)
# Do not use Keystone session for cases with no session support. The
# presence of auth_plugin means os_auth_system is present and is not
# keystone.
use_session = True
if auth_plugin or bypass_url or os_cache or volume_service_name:
use_session = False
# FIXME(usrleon): Here should be restrict for project id same as
# for os_username or os_password but for compatibility it is not.
if must_auth and not skip_auth:
if auth_plugin:
auth_plugin.parse_opts(args)
if not auth_plugin or not auth_plugin.opts:
if not os_username and not os_user_id:
raise exc.CommandError(
_("You must provide a username "
"or user ID via --os-username, --os-user-id, "
"env[OS_USERNAME] or env[OS_USER_ID]"))
if not any([os_project_name, os_project_id]):
raise exc.CommandError(
_("You must provide a project name or"
" project ID via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url:
if os_auth_system and os_auth_system != 'keystone':
os_auth_url = auth_plugin.get_auth_url()
if not os_auth_url:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL] "
"or specify an auth_system which defines a "
"default url with --os-auth-system "
"or env[OS_AUTH_SYSTEM]"))
if use_session:
# Not using Nova auth plugin, so use keystone
with utils.record_time(self.times, args.timings, 'auth_url',
args.os_auth_url):
keystone_session = (
loading.load_session_from_argparse_arguments(args))
keystone_auth = (
loading.load_auth_from_argparse_arguments(args))
else:
# set password for auth plugins
os_password = args.os_password
if (not skip_auth and not any([os_project_name, os_project_id])):
raise exc.CommandError(
_("You must provide a project name or"
" project id via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url and not skip_auth:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL]"))
# This client is just used to discover api version. Version API needn't
# microversion, so we just pass version 2 at here.
self.cs = client.Client(api_versions.APIVersion("2.0"),
os_username,
os_password,
os_project_name,
tenant_id=os_project_id,
user_id=os_user_id,
auth_url=os_auth_url,
insecure=insecure,
region_name=os_region_name,
endpoint_type=endpoint_type,
extensions=self.extensions,
service_type=service_type,
service_name=service_name,
auth_system=os_auth_system,
auth_plugin=auth_plugin,
auth_token=auth_token,
volume_service_name=volume_service_name,
timings=args.timings,
bypass_url=bypass_url,
os_cache=os_cache,
http_log_debug=args.debug,
cacert=cacert,
timeout=timeout,
session=keystone_session,
auth=keystone_auth)
if not skip_auth:
if not api_version.is_latest():
if api_version > api_versions.APIVersion("2.0"):
if not api_version.matches(novaclient.API_MIN_VERSION,
novaclient.API_MAX_VERSION):
raise exc.CommandError(
_("The specified version isn't supported by "
"client. The valid version range is '%(min)s' "
"to '%(max)s'") %
{
"min": novaclient.API_MIN_VERSION.get_string(),
"max": novaclient.API_MAX_VERSION.get_string()
})
api_version = api_versions.discover_version(self.cs, api_version)
# build available subcommands based on version
self.extensions = client.discover_extensions(api_version)
self._run_extension_hooks('__pre_parse_args__')
subcommand_parser = self.get_subcommand_parser(api_version,
do_help=do_help,
argv=argv)
self.parser = subcommand_parser
if args.help or not argv:
subcommand_parser.print_help()
return 0
args = subcommand_parser.parse_args(argv)
self._run_extension_hooks('__post_parse_args__', args)
# Short-circuit and deal with help right away.
if args.func == self.do_help:
self.do_help(args)
return 0
elif args.func == self.do_bash_completion:
self.do_bash_completion(args)
return 0
if not args.service_type:
service_type = (utils.get_service_type(args.func)
or DEFAULT_NOVA_SERVICE_TYPE)
if utils.isunauthenticated(args.func):
# NOTE(alex_xu): We need authentication for discover microversion.
# But the subcommands may needn't it. If the subcommand needn't,
# we clear the session arguments.
keystone_session = None
keystone_auth = None
# Recreate client object with discovered version.
self.cs = client.Client(api_version,
os_username,
os_password,
os_project_name,
tenant_id=os_project_id,
user_id=os_user_id,
auth_url=os_auth_url,
insecure=insecure,
region_name=os_region_name,
endpoint_type=endpoint_type,
extensions=self.extensions,
service_type=service_type,
service_name=service_name,
auth_system=os_auth_system,
auth_plugin=auth_plugin,
auth_token=auth_token,
volume_service_name=volume_service_name,
timings=args.timings,
bypass_url=bypass_url,
os_cache=os_cache,
http_log_debug=args.debug,
cacert=cacert,
timeout=timeout,
session=keystone_session,
auth=keystone_auth)
# Now check for the password/token of which pieces of the
# identifying keyring key can come from the underlying client
if must_auth:
helper = SecretsHelper(args, self.cs.client)
self.cs.client.keyring_saver = helper
if (auth_plugin and auth_plugin.opts
and "os_password" not in auth_plugin.opts):
use_pw = False
else:
use_pw = True
tenant_id = helper.tenant_id
# Allow commandline to override cache
if not auth_token:
auth_token = helper.auth_token
if not management_url:
management_url = helper.management_url
if tenant_id and auth_token and management_url:
self.cs.client.tenant_id = tenant_id
self.cs.client.auth_token = auth_token
self.cs.client.management_url = management_url
self.cs.client.password_func = lambda: helper.password
elif use_pw:
# We're missing something, so auth with user/pass and save
# the result in our helper.
self.cs.client.password = helper.password
try:
# This does a couple of bits which are useful even if we've
# got the token + service URL already. It exits fast in that case.
if not utils.isunauthenticated(args.func):
if not use_session:
# Only call authenticate() if Nova auth plugin is used.
# If keystone is used, authentication is handled as part
# of session.
self.cs.authenticate()
except exc.Unauthorized:
raise exc.CommandError(_("Invalid OpenStack Nova credentials."))
except exc.AuthorizationFailure:
raise exc.CommandError(_("Unable to authorize user"))
args.func(self.cs, args)
if args.timings:
self._dump_timings(self.times + self.cs.get_timings())
def main(self, argv):
# Parse args once to find version and debug settings
parser = self.get_base_parser(argv)
(args, args_list) = parser.parse_known_args(argv)
self.setup_debugging(args.debug)
self.extensions = []
do_help = args.help or not args_list or args_list[0] == 'help'
# bash-completion should not require authentication
skip_auth = do_help or (
'bash-completion' in argv)
if not args.os_compute_api_version:
api_version = api_versions.get_api_version(
DEFAULT_MAJOR_OS_COMPUTE_API_VERSION)
else:
api_version = api_versions.get_api_version(
args.os_compute_api_version)
os_username = args.os_username
os_user_id = args.os_user_id
os_password = None # Fetched and set later as needed
os_project_name = getattr(
args, 'os_project_name', getattr(args, 'os_tenant_name', None))
os_project_id = getattr(
args, 'os_project_id', getattr(args, 'os_tenant_id', None))
os_auth_url = args.os_auth_url
os_region_name = args.os_region_name
if "v2.0" not in os_auth_url:
# NOTE(andreykurilin): assume that keystone V3 is used and try to
# be more user-friendly, i.e provide default values for domains
if (not args.os_project_domain_id and
not args.os_project_domain_name):
setattr(args, "os_project_domain_id", "default")
if not args.os_user_domain_id and not args.os_user_domain_name:
setattr(args, "os_user_domain_id", "default")
os_project_domain_id = args.os_project_domain_id
os_project_domain_name = args.os_project_domain_name
os_user_domain_id = args.os_project_domain_id
os_user_domain_name = args.os_project_domain_name
endpoint_type = args.endpoint_type
insecure = args.insecure
service_type = args.service_type
service_name = args.service_name
endpoint_override = args.endpoint_override
os_cache = args.os_cache
cacert = args.os_cacert
cert = args.os_cert
timeout = args.timeout
keystone_session = None
keystone_auth = None
# We may have either, both or none of these.
# If we have both, we don't need USERNAME, PASSWORD etc.
# Fill in the blanks from the SecretsHelper if possible.
# Finally, authenticate unless we have both.
# Note if we don't auth we probably don't have a tenant ID so we can't
# cache the token.
auth_token = getattr(args, 'os_token', None)
if not endpoint_type:
endpoint_type = DEFAULT_NOVA_ENDPOINT_TYPE
# This allow users to use endpoint_type as (internal, public or admin)
# just like other openstack clients (glance, cinder etc)
if endpoint_type in ['internal', 'public', 'admin']:
endpoint_type += 'URL'
if not service_type:
# Note(alex_xu): We need discover version first, so if there isn't
# service type specified, we use default nova service type.
service_type = DEFAULT_NOVA_SERVICE_TYPE
# We should always auth unless we have a token and we're passing a
# specific endpoint
# Expired tokens are handled by client.py:_cs_request
must_auth = not (auth_token and endpoint_override)
# FIXME(usrleon): Here should be restrict for project id same as
# for os_username or os_password but for compatibility it is not.
if must_auth and not skip_auth:
if not os_username and not os_user_id:
raise exc.CommandError(
_("You must provide a username "
"or user ID via --os-username, --os-user-id, "
"env[OS_USERNAME] or env[OS_USER_ID]"))
if not any([os_project_name, os_project_id]):
raise exc.CommandError(_("You must provide a project name or"
" project ID via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL]."))
with utils.record_time(self.times, args.timings,
'auth_url', args.os_auth_url):
keystone_session = (
loading.load_session_from_argparse_arguments(args))
keystone_auth = (
loading.load_auth_from_argparse_arguments(args))
if (not skip_auth and
not any([os_project_name, os_project_id])):
raise exc.CommandError(_("You must provide a project name or"
" project id via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url and not skip_auth:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL]"))
# This client is just used to discover api version. Version API needn't
# microversion, so we just pass version 2 at here.
self.cs = client.Client(
api_versions.APIVersion("2.0"),
os_username, os_password, project_id=os_project_id,
project_name=os_project_name, user_id=os_user_id,
auth_url=os_auth_url, insecure=insecure,
region_name=os_region_name, endpoint_type=endpoint_type,
extensions=self.extensions, service_type=service_type,
service_name=service_name, auth_token=auth_token,
timings=args.timings, endpoint_override=endpoint_override,
os_cache=os_cache, http_log_debug=args.debug,
cacert=cacert, cert=cert, timeout=timeout,
session=keystone_session, auth=keystone_auth,
logger=self.client_logger,
project_domain_id=os_project_domain_id,
project_domain_name=os_project_domain_name,
user_domain_id=os_user_domain_id,
user_domain_name=os_user_domain_name)
if not skip_auth:
if not api_version.is_latest():
if api_version > api_versions.APIVersion("2.0"):
if not api_version.matches(novaclient.API_MIN_VERSION,
novaclient.API_MAX_VERSION):
raise exc.CommandError(
_("The specified version isn't supported by "
"client. The valid version range is '%(min)s' "
"to '%(max)s'") % {
"min": novaclient.API_MIN_VERSION.get_string(),
"max": novaclient.API_MAX_VERSION.get_string()}
)
api_version = api_versions.discover_version(self.cs, api_version)
# build available subcommands based on version
self.extensions = client.discover_extensions(api_version)
self._run_extension_hooks('__pre_parse_args__')
subcommand_parser = self.get_subcommand_parser(
api_version, do_help=do_help, argv=argv)
self.parser = subcommand_parser
if args.help or not argv:
subcommand_parser.print_help()
return 0
args = subcommand_parser.parse_args(argv)
self._run_extension_hooks('__post_parse_args__', args)
# Short-circuit and deal with help right away.
if args.func == self.do_help:
self.do_help(args)
return 0
elif args.func == self.do_bash_completion:
self.do_bash_completion(args)
return 0
if not args.service_type:
service_type = (utils.get_service_type(args.func) or
DEFAULT_NOVA_SERVICE_TYPE)
if utils.isunauthenticated(args.func):
# NOTE(alex_xu): We need authentication for discover microversion.
# But the subcommands may needn't it. If the subcommand needn't,
# we clear the session arguments.
keystone_session = None
keystone_auth = None
# Recreate client object with discovered version.
self.cs = client.Client(
api_version,
os_username, os_password, os_project_name,
tenant_id=os_project_id, user_id=os_user_id,
auth_url=os_auth_url, insecure=insecure,
region_name=os_region_name, endpoint_type=endpoint_type,
extensions=self.extensions, service_type=service_type,
service_name=service_name, auth_token=auth_token,
timings=args.timings, endpoint_override=endpoint_override,
os_cache=os_cache, http_log_debug=args.debug,
cacert=cacert, cert=cert, timeout=timeout,
session=keystone_session, auth=keystone_auth,
project_domain_id=os_project_domain_id,
project_domain_name=os_project_domain_name,
user_domain_id=os_user_domain_id,
user_domain_name=os_user_domain_name)
# Now check for the password/token of which pieces of the
# identifying keyring key can come from the underlying client
if must_auth:
helper = SecretsHelper(args, self.cs.client)
self.cs.client.keyring_saver = helper
tenant_id = helper.tenant_id
# Allow commandline to override cache
if not auth_token:
auth_token = helper.auth_token
endpoint_override = endpoint_override or helper.management_url
if tenant_id and auth_token and endpoint_override:
self.cs.client.tenant_id = tenant_id
self.cs.client.auth_token = auth_token
self.cs.client.management_url = endpoint_override
self.cs.client.password_func = lambda: helper.password
else:
# We're missing something, so auth with user/pass and save
# the result in our helper.
self.cs.client.password = helper.password
args.func(self.cs, args)
if args.timings:
self._dump_timings(self.times + self.cs.get_timings())
def main(self, argv):
parser = self.get_parser(argv)
(args, args_list) = parser.parse_known_args(argv)
template_file = args.template_file
template_type = args.template_type
output_file = args.output_file
validate_only = args.validate_only
deploy = args.deploy
stack_name = args.stack_name
parsed_params = {}
if args.parameters:
parsed_params = self._parse_parameters(args.parameters)
a_file = os.path.isfile(template_file)
a_url = UrlUtils.validate_url(template_file) if not a_file else False
if a_file or a_url:
if validate_only:
ToscaTemplate(template_file, parsed_params, a_file)
msg = (_('The input "%(template_file)s" successfully passed '
'validation.') % {'template_file': template_file})
print(msg)
else:
if keystone_client_avail:
try:
keystone_auth = (
loading.load_auth_from_argparse_arguments(args)
)
keystone_session = (
loading.load_session_from_argparse_arguments(
args,
auth=keystone_auth
)
)
images.SESSION = keystone_session
flavors.SESSION = keystone_session
except Exception:
keystone_session = None
translator = self._get_translator(template_type,
template_file,
parsed_params, a_file,
deploy)
if translator and deploy:
if not keystone_client_avail or not heat_client_avail:
raise RuntimeError(_('Could not find Heat or Keystone'
'client to deploy, aborting '))
if not keystone_session:
raise RuntimeError(_('Impossible to login with '
'Keystone to deploy on Heat, '
'please check your credentials'))
file_name = os.path.basename(
os.path.splitext(template_file)[0])
self.deploy_on_heat(keystone_session, keystone_auth,
translator, stack_name, file_name,
parsed_params)
self._write_output(translator, output_file)
else:
msg = (_('The path %(template_file)s is not a valid '
'file or URL.') % {'template_file': template_file})
log.error(msg)
raise ValueError(msg)
def main(self, argv):
parser = self.get_parser(argv)
(args, args_list) = parser.parse_known_args(argv)
template_file = args.template_file
template_type = args.template_type
output_file = args.output_file
validate_only = args.validate_only
deploy = args.deploy
stack_name = args.stack_name
parsed_params = {}
if args.parameters:
parsed_params = self._parse_parameters(args.parameters)
a_file = os.path.isfile(template_file)
a_url = UrlUtils.validate_url(template_file) if not a_file else False
if a_file or a_url:
if validate_only:
ToscaTemplate(template_file, parsed_params, a_file)
msg = (_('The input "%(template_file)s" successfully passed '
'validation.') % {'template_file': template_file})
print(msg)
else:
if keystone_client_avail:
try:
keystone_auth = (
loading.load_auth_from_argparse_arguments(args)
)
keystone_session = (
loading.load_session_from_argparse_arguments(
args,
auth=keystone_auth
)
)
images.SESSION = keystone_session
flavors.SESSION = keystone_session
except Exception:
keystone_session = None
hot = self._translate(template_type, template_file,
parsed_params, a_file, deploy)
if hot and deploy:
if not keystone_client_avail or not heat_client_avail:
raise RuntimeError(_('Could not find Heat or Keystone'
'client to deploy, aborting '))
if not keystone_session:
raise RuntimeError(_('Impossible to login with '
'Keystone to deploy on Heat, '
'please check your credentials'))
file_name = os.path.basename(
os.path.splitext(template_file)[0])
self.deploy_on_heat(keystone_session, keystone_auth,
hot, stack_name, file_name,
parsed_params)
self._write_output(hot, output_file)
else:
msg = (_('The path %(template_file)s is not a valid '
'file or URL.') % {'template_file': template_file})
log.error(msg)
raise ValueError(msg)
def test_load_with_nothing(self):
loading.register_auth_argparse_arguments(self.p, [])
opts = self.p.parse_args([])
self.assertIsNone(loading.load_auth_from_argparse_arguments(opts))
def main(self, argv):
# Parse args once to find version and debug settings
parser = self.get_base_parser()
(options, args) = parser.parse_known_args(argv)
self.setup_debugging(options.debug)
api_version_input = True
self.options = options
do_help = ('help' in argv) or (
'--help' in argv) or ('-h' in argv) or not argv
if not options.os_volume_api_version:
api_version = api_versions.get_api_version(
DEFAULT_MAJOR_OS_VOLUME_API_VERSION)
else:
api_version = api_versions.get_api_version(
options.os_volume_api_version)
# build available subcommands based on version
major_version_string = "%s" % api_version.ver_major
self.extensions = client.discover_extensions(major_version_string)
self._run_extension_hooks('__pre_parse_args__')
subcommand_parser = self.get_subcommand_parser(api_version,
do_help, args)
self.parser = subcommand_parser
if options.help or not argv:
subcommand_parser.print_help()
return 0
argv = self._delimit_metadata_args(argv)
args = subcommand_parser.parse_args(argv)
self._run_extension_hooks('__post_parse_args__', args)
# Short-circuit and deal with help right away.
if args.func == self.do_help:
self.do_help(args)
return 0
elif args.func == self.do_bash_completion:
self.do_bash_completion(args)
return 0
(os_username, os_password, os_tenant_name, os_auth_url,
os_region_name, os_tenant_id, endpoint_type,
service_type, service_name, volume_service_name, os_endpoint,
cacert, os_auth_type) = (
args.os_username, args.os_password,
args.os_tenant_name, args.os_auth_url,
args.os_region_name, args.os_tenant_id,
args.os_endpoint_type,
args.service_type, args.service_name,
args.volume_service_name,
args.os_endpoint, args.os_cacert,
args.os_auth_type)
auth_session = None
if os_auth_type and os_auth_type != "keystone":
auth_plugin = loading.load_auth_from_argparse_arguments(
self.options)
auth_session = loading.load_session_from_argparse_arguments(
self.options, auth=auth_plugin)
else:
auth_plugin = None
if not service_type:
service_type = client.SERVICE_TYPES[major_version_string]
# FIXME(usrleon): Here should be restrict for project id same as
# for os_username or os_password but for compatibility it is not.
# V3 stuff
project_info_provided = ((self.options.os_tenant_name or
self.options.os_tenant_id) or
(self.options.os_project_name and
(self.options.os_project_domain_name or
self.options.os_project_domain_id)) or
self.options.os_project_id)
# NOTE(e0ne): if auth_session exists it means auth plugin created
# session and we don't need to check for password and other
# authentification-related things.
if not utils.isunauthenticated(args.func) and not auth_session:
if not os_password:
# No password, If we've got a tty, try prompting for it
if hasattr(sys.stdin, 'isatty') and sys.stdin.isatty():
# Check for Ctl-D
try:
os_password = getpass.getpass('OS Password: '******'t have a tty or the
# user Ctl-D when prompted.
if not os_password:
raise exc.CommandError("You must provide a password "
"through --os-password, "
"env[OS_PASSWORD] "
"or, prompted response.")
if not project_info_provided:
raise exc.CommandError(_(
"You must provide a tenant_name, tenant_id, "
"project_id or project_name (with "
"project_domain_name or project_domain_id) via "
" --os-tenant-name (env[OS_TENANT_NAME]),"
" --os-tenant-id (env[OS_TENANT_ID]),"
" --os-project-id (env[OS_PROJECT_ID])"
" --os-project-name (env[OS_PROJECT_NAME]),"
" --os-project-domain-id "
"(env[OS_PROJECT_DOMAIN_ID])"
" --os-project-domain-name "
"(env[OS_PROJECT_DOMAIN_NAME])"
))
if not os_auth_url:
raise exc.CommandError(
"You must provide an authentication URL "
"through --os-auth-url or env[OS_AUTH_URL].")
if not project_info_provided:
raise exc.CommandError(_(
"You must provide a tenant_name, tenant_id, "
"project_id or project_name (with "
"project_domain_name or project_domain_id) via "
" --os-tenant-name (env[OS_TENANT_NAME]),"
" --os-tenant-id (env[OS_TENANT_ID]),"
" --os-project-id (env[OS_PROJECT_ID])"
" --os-project-name (env[OS_PROJECT_NAME]),"
" --os-project-domain-id "
"(env[OS_PROJECT_DOMAIN_ID])"
" --os-project-domain-name "
"(env[OS_PROJECT_DOMAIN_NAME])"
))
if not os_auth_url and not auth_plugin:
raise exc.CommandError(
"You must provide an authentication URL "
"through --os-auth-url or env[OS_AUTH_URL].")
if not auth_session:
auth_session = self._get_keystone_session()
insecure = self.options.insecure
self.cs = client.Client(
api_version, os_username,
os_password, os_tenant_name, os_auth_url,
region_name=os_region_name,
tenant_id=os_tenant_id,
endpoint_type=endpoint_type,
extensions=self.extensions,
service_type=service_type,
service_name=service_name,
volume_service_name=volume_service_name,
bypass_url=os_endpoint,
retries=options.retries,
http_log_debug=args.debug,
insecure=insecure,
cacert=cacert, auth_system=os_auth_type,
auth_plugin=auth_plugin,
session=auth_session,
logger=self.ks_logger if auth_session else self.client_logger)
try:
if not utils.isunauthenticated(args.func):
self.cs.authenticate()
except exc.Unauthorized:
raise exc.CommandError("OpenStack credentials are not valid.")
except exc.AuthorizationFailure:
raise exc.CommandError("Unable to authorize user.")
endpoint_api_version = None
# Try to get the API version from the endpoint URL. If that fails fall
# back to trying to use what the user specified via
# --os-volume-api-version or with the OS_VOLUME_API_VERSION environment
# variable. Fail safe is to use the default API setting.
try:
endpoint_api_version = \
self.cs.get_volume_api_version_from_endpoint()
except exc.UnsupportedVersion:
endpoint_api_version = options.os_volume_api_version
if api_version_input:
logger.warning("Cannot determine the API version from "
"the endpoint URL. Falling back to the "
"user-specified version: %s",
endpoint_api_version)
else:
logger.warning("Cannot determine the API version from the "
"endpoint URL or user input. Falling back "
"to the default API version: %s",
endpoint_api_version)
profile = osprofiler_profiler and options.profile
if profile:
osprofiler_profiler.init(options.profile)
try:
args.func(self.cs, args)
finally:
if profile:
trace_id = osprofiler_profiler.get().get_base_id()
print("Trace ID: %s" % trace_id)
print("To display trace use next command:\n"
"osprofiler trace show --html %s " % trace_id)
def main(self, argv):
# Parse args once to find version and debug settings
parser = self.get_base_parser(argv)
# NOTE(dtroyer): Hackery to handle --endpoint_type due to argparse
# thinking usage-list --end is ambiguous; but it
# works fine with only --endpoint-type present
# Go figure.
if '--endpoint_type' in argv:
spot = argv.index('--endpoint_type')
argv[spot] = '--endpoint-type'
# NOTE(Vek): Not emitting a warning here, as that will
# occur when "--endpoint-type" is processed
# For backwards compat with old os-auth-token parameter
if '--os-auth-token' in argv:
spot = argv.index('--os-auth-token')
argv[spot] = '--os-token'
print(_('WARNING: Option "%(option)s" is deprecated; %(use)s') % {
'option': '--os-auth-token',
'use': _('use "%s"; this option will be removed in '
'novaclient 3.3.0.') % '--os-token',
}, file=sys.stderr)
(args, args_list) = parser.parse_known_args(argv)
self.setup_debugging(args.debug)
self.extensions = []
do_help = ('help' in argv) or (
'--help' in argv) or ('-h' in argv) or not argv
# bash-completion should not require authentication
skip_auth = do_help or (
'bash-completion' in argv)
# Discover available auth plugins
novaclient.auth_plugin.discover_auth_systems()
if not args.os_compute_api_version:
api_version = api_versions.get_api_version(
DEFAULT_MAJOR_OS_COMPUTE_API_VERSION)
else:
api_version = api_versions.get_api_version(
args.os_compute_api_version)
os_username = args.os_username
os_user_id = args.os_user_id
os_password = None # Fetched and set later as needed
os_project_name = getattr(
args, 'os_project_name', getattr(args, 'os_tenant_name', None))
os_project_id = getattr(
args, 'os_project_id', getattr(args, 'os_tenant_id', None))
os_auth_url = args.os_auth_url
os_region_name = args.os_region_name
os_auth_system = args.os_auth_system
if "v2.0" not in os_auth_url:
# NOTE(andreykurilin): assume that keystone V3 is used and try to
# be more user-friendly, i.e provide default values for domains
if (not args.os_project_domain_id and
not args.os_project_domain_name):
setattr(args, "os_project_domain_id", "default")
if not args.os_user_domain_id and not args.os_user_domain_name:
setattr(args, "os_user_domain_id", "default")
endpoint_type = args.endpoint_type
insecure = args.insecure
service_type = args.service_type
service_name = args.service_name
volume_service_name = args.volume_service_name
bypass_url = args.bypass_url
os_cache = args.os_cache
cacert = args.os_cacert
timeout = args.timeout
keystone_session = None
keystone_auth = None
# We may have either, both or none of these.
# If we have both, we don't need USERNAME, PASSWORD etc.
# Fill in the blanks from the SecretsHelper if possible.
# Finally, authenticate unless we have both.
# Note if we don't auth we probably don't have a tenant ID so we can't
# cache the token.
auth_token = getattr(args, 'os_token', None)
management_url = bypass_url if bypass_url else None
if os_auth_system and os_auth_system != "keystone":
warnings.warn(_(
'novaclient auth plugins that are not keystone are deprecated.'
' Auth plugins should now be done as plugins to keystoneauth'
' and selected with --os-auth-type or OS_AUTH_TYPE'))
auth_plugin = novaclient.auth_plugin.load_plugin(os_auth_system)
else:
auth_plugin = None
if not endpoint_type:
endpoint_type = DEFAULT_NOVA_ENDPOINT_TYPE
# This allow users to use endpoint_type as (internal, public or admin)
# just like other openstack clients (glance, cinder etc)
if endpoint_type in ['internal', 'public', 'admin']:
endpoint_type += 'URL'
if not service_type:
# Note(alex_xu): We need discover version first, so if there isn't
# service type specified, we use default nova service type.
service_type = DEFAULT_NOVA_SERVICE_TYPE
# If we have an auth token but no management_url, we must auth anyway.
# Expired tokens are handled by client.py:_cs_request
must_auth = not (auth_token and management_url)
# Do not use Keystone session for cases with no session support. The
# presence of auth_plugin means os_auth_system is present and is not
# keystone.
use_session = True
if auth_plugin or bypass_url or os_cache or volume_service_name:
use_session = False
# FIXME(usrleon): Here should be restrict for project id same as
# for os_username or os_password but for compatibility it is not.
if must_auth and not skip_auth:
if auth_plugin:
auth_plugin.parse_opts(args)
if not auth_plugin or not auth_plugin.opts:
if not os_username and not os_user_id:
raise exc.CommandError(
_("You must provide a username "
"or user ID via --os-username, --os-user-id, "
"env[OS_USERNAME] or env[OS_USER_ID]"))
if not any([os_project_name, os_project_id]):
raise exc.CommandError(_("You must provide a project name or"
" project ID via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url:
if os_auth_system and os_auth_system != 'keystone':
os_auth_url = auth_plugin.get_auth_url()
if not os_auth_url:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL] "
"or specify an auth_system which defines a "
"default url with --os-auth-system "
"or env[OS_AUTH_SYSTEM]"))
if use_session:
# Not using Nova auth plugin, so use keystone
with utils.record_time(self.times, args.timings,
'auth_url', args.os_auth_url):
keystone_session = (
loading.load_session_from_argparse_arguments(args))
keystone_auth = (
loading.load_auth_from_argparse_arguments(args))
else:
# set password for auth plugins
os_password = args.os_password
if (not skip_auth and
not any([os_project_name, os_project_id])):
raise exc.CommandError(_("You must provide a project name or"
" project id via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url and not skip_auth:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL]"))
# This client is just used to discover api version. Version API needn't
# microversion, so we just pass version 2 at here.
self.cs = client.Client(
api_versions.APIVersion("2.0"),
os_username, os_password, os_project_name,
tenant_id=os_project_id, user_id=os_user_id,
auth_url=os_auth_url, insecure=insecure,
region_name=os_region_name, endpoint_type=endpoint_type,
extensions=self.extensions, service_type=service_type,
service_name=service_name, auth_system=os_auth_system,
auth_plugin=auth_plugin, auth_token=auth_token,
volume_service_name=volume_service_name,
timings=args.timings, bypass_url=bypass_url,
os_cache=os_cache, http_log_debug=args.debug,
cacert=cacert, timeout=timeout,
session=keystone_session, auth=keystone_auth)
if not skip_auth:
if not api_version.is_latest():
if api_version > api_versions.APIVersion("2.0"):
if not api_version.matches(novaclient.API_MIN_VERSION,
novaclient.API_MAX_VERSION):
raise exc.CommandError(
_("The specified version isn't supported by "
"client. The valid version range is '%(min)s' "
"to '%(max)s'") % {
"min": novaclient.API_MIN_VERSION.get_string(),
"max": novaclient.API_MAX_VERSION.get_string()}
)
api_version = api_versions.discover_version(self.cs, api_version)
# build available subcommands based on version
self.extensions = client.discover_extensions(api_version)
self._run_extension_hooks('__pre_parse_args__')
subcommand_parser = self.get_subcommand_parser(
api_version, do_help=do_help, argv=argv)
self.parser = subcommand_parser
if args.help or not argv:
subcommand_parser.print_help()
return 0
args = subcommand_parser.parse_args(argv)
self._run_extension_hooks('__post_parse_args__', args)
# Short-circuit and deal with help right away.
if args.func == self.do_help:
self.do_help(args)
return 0
elif args.func == self.do_bash_completion:
self.do_bash_completion(args)
return 0
if not args.service_type:
service_type = (utils.get_service_type(args.func) or
DEFAULT_NOVA_SERVICE_TYPE)
if utils.isunauthenticated(args.func):
# NOTE(alex_xu): We need authentication for discover microversion.
# But the subcommands may needn't it. If the subcommand needn't,
# we clear the session arguments.
keystone_session = None
keystone_auth = None
# Recreate client object with discovered version.
self.cs = client.Client(
api_version,
os_username, os_password, os_project_name,
tenant_id=os_project_id, user_id=os_user_id,
auth_url=os_auth_url, insecure=insecure,
region_name=os_region_name, endpoint_type=endpoint_type,
extensions=self.extensions, service_type=service_type,
service_name=service_name, auth_system=os_auth_system,
auth_plugin=auth_plugin, auth_token=auth_token,
volume_service_name=volume_service_name,
timings=args.timings, bypass_url=bypass_url,
os_cache=os_cache, http_log_debug=args.debug,
cacert=cacert, timeout=timeout,
session=keystone_session, auth=keystone_auth)
# Now check for the password/token of which pieces of the
# identifying keyring key can come from the underlying client
if must_auth:
helper = SecretsHelper(args, self.cs.client)
self.cs.client.keyring_saver = helper
if (auth_plugin and auth_plugin.opts and
"os_password" not in auth_plugin.opts):
use_pw = False
else:
use_pw = True
tenant_id = helper.tenant_id
# Allow commandline to override cache
if not auth_token:
auth_token = helper.auth_token
if not management_url:
management_url = helper.management_url
if tenant_id and auth_token and management_url:
self.cs.client.tenant_id = tenant_id
self.cs.client.auth_token = auth_token
self.cs.client.management_url = management_url
self.cs.client.password_func = lambda: helper.password
elif use_pw:
# We're missing something, so auth with user/pass and save
# the result in our helper.
self.cs.client.password = helper.password
try:
# This does a couple of bits which are useful even if we've
# got the token + service URL already. It exits fast in that case.
if not utils.isunauthenticated(args.func):
if not use_session:
# Only call authenticate() if Nova auth plugin is used.
# If keystone is used, authentication is handled as part
# of session.
self.cs.authenticate()
except exc.Unauthorized:
raise exc.CommandError(_("Invalid OpenStack Nova credentials."))
except exc.AuthorizationFailure:
raise exc.CommandError(_("Unable to authorize user"))
args.func(self.cs, args)
if args.timings:
self._dump_timings(self.times + self.cs.get_timings())
def main(self, argv):
# Parse args once to find version and debug settings
parser = self.get_base_parser(argv)
(args, args_list) = parser.parse_known_args(argv)
self.setup_debugging(args.debug)
self.extensions = []
do_help = args.help or not args_list or args_list[0] == 'help'
# bash-completion should not require authentication
skip_auth = do_help or (
'bash-completion' in argv)
if not args.os_compute_api_version:
api_version = api_versions.get_api_version(
DEFAULT_MAJOR_OS_COMPUTE_API_VERSION)
else:
api_version = api_versions.get_api_version(
args.os_compute_api_version)
auth_token = getattr(args, "os_token", None)
os_username = getattr(args, "os_username", None)
os_user_id = getattr(args, "os_user_id", None)
os_password = None # Fetched and set later as needed
os_project_name = getattr(
args, 'os_project_name', getattr(args, 'os_tenant_name', None))
os_project_id = getattr(
args, 'os_project_id', getattr(args, 'os_tenant_id', None))
os_auth_url = args.os_auth_url
os_region_name = args.os_region_name
if "v2.0" not in os_auth_url:
# NOTE(andreykurilin): assume that keystone V3 is used and try to
# be more user-friendly, i.e provide default values for domains
if (not args.os_project_domain_id and
not args.os_project_domain_name):
setattr(args, "os_project_domain_id", "default")
# os_user_domain_id is redundant in case of Token auth type
if not auth_token and (not args.os_user_domain_id and
not args.os_user_domain_name):
setattr(args, "os_user_domain_id", "default")
os_project_domain_id = args.os_project_domain_id
os_project_domain_name = args.os_project_domain_name
os_user_domain_id = getattr(args, "os_user_domain_id", None)
os_user_domain_name = getattr(args, "os_user_domain_name", None)
endpoint_type = args.endpoint_type
insecure = args.insecure
service_type = args.service_type
service_name = args.service_name
endpoint_override = args.endpoint_override
os_cache = args.os_cache
cacert = args.os_cacert
cert = args.os_cert
timeout = args.timeout
keystone_session = None
keystone_auth = None
if not endpoint_type:
endpoint_type = DEFAULT_NOVA_ENDPOINT_TYPE
# This allow users to use endpoint_type as (internal, public or admin)
# just like other openstack clients (glance, cinder etc)
if endpoint_type in ['internal', 'public', 'admin']:
endpoint_type += 'URL'
if not service_type:
# Note(alex_xu): We need discover version first, so if there isn't
# service type specified, we use default nova service type.
service_type = DEFAULT_NOVA_SERVICE_TYPE
# We should always auth unless we have a token and we're passing a
# specific endpoint
# Expired tokens are handled by client.py:_cs_request
must_auth = not (auth_token and endpoint_override)
# FIXME(usrleon): Here should be restrict for project id same as
# for os_username or os_password but for compatibility it is not.
if must_auth and not skip_auth:
if not any([auth_token, os_username, os_user_id]):
raise exc.CommandError(
_("You must provide a user name/id (via --os-username, "
"--os-user-id, env[OS_USERNAME] or env[OS_USER_ID]) or "
"an auth token (via --os-token)."))
if not any([os_project_name, os_project_id]):
raise exc.CommandError(_("You must provide a project name or"
" project ID via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL]."))
# TODO(Shilpasd): need to provide support in python - novaclient
# for required options for below default auth type plugins:
# 1. v3oidcclientcredential
# 2. v3oidcpassword
# 3. v3oidcauthcode
# 4. v3oidcaccesstoken
# 5. v3oauth1
# 6. v3fedkerb
# 7. v3adfspassword
# 8. v3samlpassword
# 9. v3applicationcredential
# TODO(Shilpasd): need to provide support in python - novaclient
# for below extra keystoneauth auth type plugins:
# We will need to add code to support discovering of versions
# supported by the keystone service based on the auth_url similar
# to the one supported by glanceclient.
# 1. v3password
# 2. v3token
# 3. v3kerberos
# 4. v3totp
with utils.record_time(self.times, args.timings,
'auth_url', args.os_auth_url):
keystone_session = (
loading.load_session_from_argparse_arguments(args))
keystone_auth = (
loading.load_auth_from_argparse_arguments(args))
if (not skip_auth and
not any([os_project_name, os_project_id])):
raise exc.CommandError(_("You must provide a project name or"
" project id via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url and not skip_auth:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL]"))
additional_kwargs = {}
if osprofiler_profiler:
additional_kwargs["profile"] = args.profile
# This client is just used to discover api version. Version API needn't
# microversion, so we just pass version 2 at here.
self.cs = client.Client(
api_versions.APIVersion("2.0"),
os_username, os_password, project_id=os_project_id,
project_name=os_project_name, user_id=os_user_id,
auth_url=os_auth_url, insecure=insecure,
region_name=os_region_name, endpoint_type=endpoint_type,
extensions=self.extensions, service_type=service_type,
service_name=service_name, auth_token=auth_token,
timings=args.timings, endpoint_override=endpoint_override,
os_cache=os_cache, http_log_debug=args.debug,
cacert=cacert, cert=cert, timeout=timeout,
session=keystone_session, auth=keystone_auth,
logger=self.client_logger,
project_domain_id=os_project_domain_id,
project_domain_name=os_project_domain_name,
user_domain_id=os_user_domain_id,
user_domain_name=os_user_domain_name,
**additional_kwargs)
if not skip_auth:
if not api_version.is_latest():
if api_version > api_versions.APIVersion("2.0"):
if not api_version.matches(novaclient.API_MIN_VERSION,
novaclient.API_MAX_VERSION):
raise exc.CommandError(
_("The specified version isn't supported by "
"client. The valid version range is '%(min)s' "
"to '%(max)s'") % {
"min": novaclient.API_MIN_VERSION.get_string(),
"max": novaclient.API_MAX_VERSION.get_string()}
)
api_version = api_versions.discover_version(self.cs, api_version)
# build available subcommands based on version
self.extensions = client.discover_extensions(api_version)
self._run_extension_hooks('__pre_parse_args__')
subcommand_parser = self.get_subcommand_parser(
api_version, do_help=do_help, argv=argv)
self.parser = subcommand_parser
if args.help or not argv:
subcommand_parser.print_help()
return 0
args = subcommand_parser.parse_args(argv)
self._run_extension_hooks('__post_parse_args__', args)
# Short-circuit and deal with help right away.
if args.func == self.do_help:
self.do_help(args)
return 0
elif args.func == self.do_bash_completion:
self.do_bash_completion(args)
return 0
if not args.service_type:
service_type = (utils.get_service_type(args.func) or
DEFAULT_NOVA_SERVICE_TYPE)
if utils.isunauthenticated(args.func):
# NOTE(alex_xu): We need authentication for discover microversion.
# But the subcommands may needn't it. If the subcommand needn't,
# we clear the session arguments.
keystone_session = None
keystone_auth = None
# Recreate client object with discovered version.
self.cs = client.Client(
api_version,
os_username, os_password, project_id=os_project_id,
project_name=os_project_name, user_id=os_user_id,
auth_url=os_auth_url, insecure=insecure,
region_name=os_region_name, endpoint_type=endpoint_type,
extensions=self.extensions, service_type=service_type,
service_name=service_name, auth_token=auth_token,
timings=args.timings, endpoint_override=endpoint_override,
os_cache=os_cache, http_log_debug=args.debug,
cacert=cacert, cert=cert, timeout=timeout,
session=keystone_session, auth=keystone_auth,
project_domain_id=os_project_domain_id,
project_domain_name=os_project_domain_name,
user_domain_id=os_user_domain_id,
user_domain_name=os_user_domain_name)
args.func(self.cs, args)
if osprofiler_profiler and args.profile:
trace_id = osprofiler_profiler.get().get_base_id()
print("To display trace use the command:\n\n"
" osprofiler trace show --html %s " % trace_id)
if args.timings:
self._dump_timings(self.times + self.cs.get_timings())
def main(self, argv):
# Parse args once to find version and debug settings
for filter in FILTER_CHECK:
if filter in argv:
self.check_duplicate_filters(argv, filter)
break
parser = self.get_base_parser()
(options, args) = parser.parse_known_args(argv)
self.setup_debugging(options.debug)
api_version_input = True
self.options = options
do_help = ('help' in argv) or ('--help'
in argv) or ('-h' in argv) or not argv
api_version = self._validate_input_api_version(options)
# build available subcommands based on version
major_version_string = "%s" % api_version.ver_major
self.extensions = client.discover_extensions(major_version_string)
self._run_extension_hooks('__pre_parse_args__')
subcommand_parser = self.get_subcommand_parser(api_version, do_help,
args)
self.parser = subcommand_parser
if argv and len(argv) > 1 and '--help' in argv:
argv = [x for x in argv if x != '--help']
if argv[0] in self.subcommands:
self.subcommands[argv[0]].print_help()
return 0
if options.help or not argv:
subcommand_parser.print_help()
return 0
argv = self._delimit_metadata_args(argv)
args = subcommand_parser.parse_args(argv)
self._run_extension_hooks('__post_parse_args__', args)
# Short-circuit and deal with help right away.
if args.func == self.do_help:
self.do_help(args)
return 0
elif args.func == self.do_bash_completion:
self.do_bash_completion(args)
return 0
(os_username, os_password, os_project_name, os_auth_url,
os_region_name, os_project_id, endpoint_type, service_type,
service_name, volume_service_name, os_endpoint, cacert,
os_auth_type) = (args.os_username, args.os_password,
args.os_project_name, args.os_auth_url,
args.os_region_name, args.os_project_id,
args.os_endpoint_type, args.service_type,
args.service_name, args.volume_service_name,
args.os_endpoint, args.os_cacert, args.os_auth_type)
auth_session = None
if os_auth_type and os_auth_type != "keystone":
auth_plugin = loading.load_auth_from_argparse_arguments(
self.options)
auth_session = loading.load_session_from_argparse_arguments(
self.options, auth=auth_plugin)
else:
auth_plugin = None
if not service_type:
service_type = client.SERVICE_TYPES[major_version_string]
# FIXME(usrleon): Here should be restrict for project id same as
# for os_username or os_password but for compatibility it is not.
# V3 stuff
project_info_provided = ((self.options.os_project_name and
(self.options.os_project_domain_name
or self.options.os_project_domain_id))
or self.options.os_project_id
or self.options.os_project_name)
# NOTE(e0ne): if auth_session exists it means auth plugin created
# session and we don't need to check for password and other
# authentification-related things.
if not utils.isunauthenticated(args.func) and not auth_session:
if not os_password:
# No password, If we've got a tty, try prompting for it
if hasattr(sys.stdin, 'isatty') and sys.stdin.isatty():
# Check for Ctl-D
try:
os_password = getpass.getpass('OS Password: '******'t have a tty or the
# user Ctl-D when prompted.
if not os_password:
raise exc.CommandError("You must provide a password "
"through --os-password, "
"env[OS_PASSWORD] "
"or, prompted response.")
if not project_info_provided:
raise exc.CommandError(
_("You must provide a project_id or project_name (with "
"project_domain_name or project_domain_id) via "
" --os-project-id (env[OS_PROJECT_ID])"
" --os-project-name (env[OS_PROJECT_NAME]),"
" --os-project-domain-id "
"(env[OS_PROJECT_DOMAIN_ID])"
" --os-project-domain-name "
"(env[OS_PROJECT_DOMAIN_NAME])"))
if not os_auth_url:
raise exc.CommandError(
"You must provide an authentication URL "
"through --os-auth-url or env[OS_AUTH_URL].")
if not project_info_provided:
raise exc.CommandError(
_("You must provide a project_id or project_name (with "
"project_domain_name or project_domain_id) via "
" --os-project-id (env[OS_PROJECT_ID])"
" --os-project-name (env[OS_PROJECT_NAME]),"
" --os-project-domain-id "
"(env[OS_PROJECT_DOMAIN_ID])"
" --os-project-domain-name "
"(env[OS_PROJECT_DOMAIN_NAME])"))
if not os_auth_url and not auth_plugin:
raise exc.CommandError(
"You must provide an authentication URL "
"through --os-auth-url or env[OS_AUTH_URL].")
if not auth_session:
auth_session = self._get_keystone_session()
insecure = self.options.insecure
client_args = dict(
region_name=os_region_name,
tenant_id=os_project_id,
endpoint_type=endpoint_type,
extensions=self.extensions,
service_type=service_type,
service_name=service_name,
volume_service_name=volume_service_name,
os_endpoint=os_endpoint,
retries=options.retries,
http_log_debug=args.debug,
insecure=insecure,
cacert=cacert,
auth_system=os_auth_type,
auth_plugin=auth_plugin,
session=auth_session,
logger=self.ks_logger if auth_session else self.client_logger)
self.cs = client.Client(api_version, os_username, os_password,
os_project_name, os_auth_url, **client_args)
try:
if not utils.isunauthenticated(args.func):
self.cs.authenticate()
except exc.Unauthorized:
raise exc.CommandError("OpenStack credentials are not valid.")
except exc.AuthorizationFailure:
raise exc.CommandError("Unable to authorize user.")
endpoint_api_version = None
# Try to get the API version from the endpoint URL. If that fails fall
# back to trying to use what the user specified via
# --os-volume-api-version or with the OS_VOLUME_API_VERSION environment
# variable. Fail safe is to use the default API setting.
try:
endpoint_api_version = \
self.cs.get_volume_api_version_from_endpoint()
except exc.UnsupportedVersion:
endpoint_api_version = options.os_volume_api_version
if api_version_input:
logger.warning(
"Cannot determine the API version from "
"the endpoint URL. Falling back to the "
"user-specified version: %s", endpoint_api_version)
else:
logger.warning(
"Cannot determine the API version from the "
"endpoint URL or user input. Falling back "
"to the default API version: %s", endpoint_api_version)
API_MAX_VERSION = api_versions.APIVersion(api_versions.MAX_VERSION)
if endpoint_api_version[0] == '3':
disc_client = client.Client(API_MAX_VERSION, os_username,
os_password, os_project_name,
os_auth_url, **client_args)
self.cs, discovered_version = self._discover_client(
disc_client, api_version, args.os_endpoint_type,
args.service_type, os_username, os_password, os_project_name,
os_auth_url, client_args)
if discovered_version < api_version:
self.downgrade_warning(api_version, discovered_version)
profile = osprofiler_profiler and options.profile
if profile:
osprofiler_profiler.init(options.profile)
try:
args.func(self.cs, args)
finally:
if profile:
trace_id = osprofiler_profiler.get().get_base_id()
print("Trace ID: %s" % trace_id)
print("To display trace use next command:\n"
"osprofiler trace show --html %s " % trace_id)
def test_load_with_nothing(self):
loading.register_auth_argparse_arguments(self.p, [])
opts = self.p.parse_args([])
self.assertIsNone(loading.load_auth_from_argparse_arguments(opts))
def main(self, argv):
# Parse args once to find version and debug settings
parser = self.get_base_parser(argv)
(args, args_list) = parser.parse_known_args(argv)
self.setup_debugging(args.debug)
self.extensions = []
do_help = args.help or not args_list or args_list[0] == 'help'
# bash-completion should not require authentication
skip_auth = do_help or ('bash-completion' in argv)
if not args.os_compute_api_version:
api_version = api_versions.get_api_version(
DEFAULT_MAJOR_OS_COMPUTE_API_VERSION)
else:
api_version = api_versions.get_api_version(
args.os_compute_api_version)
auth_token = getattr(args, "os_token", None)
os_username = getattr(args, "os_username", None)
os_user_id = getattr(args, "os_user_id", None)
os_password = None # Fetched and set later as needed
os_project_name = getattr(args, 'os_project_name',
getattr(args, 'os_tenant_name', None))
os_project_id = getattr(args, 'os_project_id',
getattr(args, 'os_tenant_id', None))
os_auth_url = args.os_auth_url
os_region_name = args.os_region_name
if "v2.0" not in os_auth_url:
# NOTE(andreykurilin): assume that keystone V3 is used and try to
# be more user-friendly, i.e provide default values for domains
if (not args.os_project_domain_id
and not args.os_project_domain_name):
setattr(args, "os_project_domain_id", "default")
# os_user_domain_id is redundant in case of Token auth type
if not auth_token and (not args.os_user_domain_id
and not args.os_user_domain_name):
setattr(args, "os_user_domain_id", "default")
os_project_domain_id = args.os_project_domain_id
os_project_domain_name = args.os_project_domain_name
os_user_domain_id = getattr(args, "os_user_domain_id", None)
os_user_domain_name = getattr(args, "os_user_domain_name", None)
endpoint_type = args.endpoint_type
insecure = args.insecure
service_type = args.service_type
service_name = args.service_name
endpoint_override = args.endpoint_override
os_cache = args.os_cache
cacert = args.os_cacert
cert = args.os_cert
timeout = args.timeout
keystone_session = None
keystone_auth = None
if not endpoint_type:
endpoint_type = DEFAULT_NOVA_ENDPOINT_TYPE
# This allow users to use endpoint_type as (internal, public or admin)
# just like other openstack clients (glance, cinder etc)
if endpoint_type in ['internal', 'public', 'admin']:
endpoint_type += 'URL'
if not service_type:
# Note(alex_xu): We need discover version first, so if there isn't
# service type specified, we use default nova service type.
service_type = DEFAULT_NOVA_SERVICE_TYPE
# We should always auth unless we have a token and we're passing a
# specific endpoint
# Expired tokens are handled by client.py:_cs_request
must_auth = not (auth_token and endpoint_override)
# FIXME(usrleon): Here should be restrict for project id same as
# for os_username or os_password but for compatibility it is not.
if must_auth and not skip_auth:
if not any([auth_token, os_username, os_user_id]):
raise exc.CommandError(
_("You must provide a user name/id (via --os-username, "
"--os-user-id, env[OS_USERNAME] or env[OS_USER_ID]) or "
"an auth token (via --os-token)."))
if not any([os_project_name, os_project_id]):
raise exc.CommandError(
_("You must provide a project name or"
" project ID via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL]."))
with utils.record_time(self.times, args.timings, 'auth_url',
args.os_auth_url):
keystone_session = (
loading.load_session_from_argparse_arguments(args))
keystone_auth = (
loading.load_auth_from_argparse_arguments(args))
if (not skip_auth and not any([os_project_name, os_project_id])):
raise exc.CommandError(
_("You must provide a project name or"
" project id via --os-project-name,"
" --os-project-id, env[OS_PROJECT_ID]"
" or env[OS_PROJECT_NAME]. You may"
" use os-project and os-tenant"
" interchangeably."))
if not os_auth_url and not skip_auth:
raise exc.CommandError(
_("You must provide an auth url "
"via either --os-auth-url or env[OS_AUTH_URL]"))
additional_kwargs = {}
if osprofiler_profiler:
additional_kwargs["profile"] = args.profile
# This client is just used to discover api version. Version API needn't
# microversion, so we just pass version 2 at here.
self.cs = client.Client(api_versions.APIVersion("2.0"),
os_username,
os_password,
project_id=os_project_id,
project_name=os_project_name,
user_id=os_user_id,
auth_url=os_auth_url,
insecure=insecure,
region_name=os_region_name,
endpoint_type=endpoint_type,
extensions=self.extensions,
service_type=service_type,
service_name=service_name,
auth_token=auth_token,
timings=args.timings,
endpoint_override=endpoint_override,
os_cache=os_cache,
http_log_debug=args.debug,
cacert=cacert,
cert=cert,
timeout=timeout,
session=keystone_session,
auth=keystone_auth,
logger=self.client_logger,
project_domain_id=os_project_domain_id,
project_domain_name=os_project_domain_name,
user_domain_id=os_user_domain_id,
user_domain_name=os_user_domain_name,
**additional_kwargs)
if not skip_auth:
if not api_version.is_latest():
if api_version > api_versions.APIVersion("2.0"):
if not api_version.matches(novaclient.API_MIN_VERSION,
novaclient.API_MAX_VERSION):
raise exc.CommandError(
_("The specified version isn't supported by "
"client. The valid version range is '%(min)s' "
"to '%(max)s'") %
{
"min": novaclient.API_MIN_VERSION.get_string(),
"max": novaclient.API_MAX_VERSION.get_string()
})
api_version = api_versions.discover_version(self.cs, api_version)
# build available subcommands based on version
self.extensions = client.discover_extensions(api_version)
self._run_extension_hooks('__pre_parse_args__')
subcommand_parser = self.get_subcommand_parser(api_version,
do_help=do_help,
argv=argv)
self.parser = subcommand_parser
if args.help or not argv:
subcommand_parser.print_help()
return 0
args = subcommand_parser.parse_args(argv)
self._run_extension_hooks('__post_parse_args__', args)
# Short-circuit and deal with help right away.
if args.func == self.do_help:
self.do_help(args)
return 0
elif args.func == self.do_bash_completion:
self.do_bash_completion(args)
return 0
if not args.service_type:
service_type = (utils.get_service_type(args.func)
or DEFAULT_NOVA_SERVICE_TYPE)
if utils.isunauthenticated(args.func):
# NOTE(alex_xu): We need authentication for discover microversion.
# But the subcommands may needn't it. If the subcommand needn't,
# we clear the session arguments.
keystone_session = None
keystone_auth = None
# Recreate client object with discovered version.
self.cs = client.Client(api_version,
os_username,
os_password,
project_id=os_project_id,
project_name=os_project_name,
user_id=os_user_id,
auth_url=os_auth_url,
insecure=insecure,
region_name=os_region_name,
endpoint_type=endpoint_type,
extensions=self.extensions,
service_type=service_type,
service_name=service_name,
auth_token=auth_token,
timings=args.timings,
endpoint_override=endpoint_override,
os_cache=os_cache,
http_log_debug=args.debug,
cacert=cacert,
cert=cert,
timeout=timeout,
session=keystone_session,
auth=keystone_auth,
project_domain_id=os_project_domain_id,
project_domain_name=os_project_domain_name,
user_domain_id=os_user_domain_id,
user_domain_name=os_user_domain_name)
args.func(self.cs, args)
if osprofiler_profiler and args.profile:
trace_id = osprofiler_profiler.get().get_base_id()
print("To display trace use the command:\n\n"
" osprofiler trace show --html %s " % trace_id)
if args.timings:
self._dump_timings(self.times + self.cs.get_timings())