Beispiel #1
0
    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

        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(major_version_string)
        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, bypass_url,
         cacert, os_auth_system) = (
             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.bypass_url, args.os_cacert,
             args.os_auth_system)
        if os_auth_system and os_auth_system != "keystone":
            auth_plugin = cinderclient.auth_plugin.load_plugin(os_auth_system)
        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)

        if not utils.isunauthenticated(args.func):
            if auth_plugin:
                auth_plugin.parse_opts(args)

            if not auth_plugin or not auth_plugin.opts:
                if not os_username:
                    raise exc.CommandError("You must provide a user name "
                                           "through --os-username or "
                                           "env[OS_USERNAME].")

            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:
                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 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:
            raise exc.CommandError(
                "You must provide an authentication URL "
                "through --os-auth-url or env[OS_AUTH_URL].")

        auth_session = None
        if not auth_plugin:
            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=bypass_url,
            retries=options.retries,
            http_log_debug=args.debug,
            insecure=insecure,
            cacert=cacert, auth_system=os_auth_system,
            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)

        args.func(self.cs, args)

        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)
Beispiel #2
0
    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
        service_type_input = True
        self.options = options

        if not options.os_volume_api_version:
            # Environment variable OS_VOLUME_API_VERSION was
            # not set and '--os-volume-api-version' option doesn't
            # specify a value.  Fall back to default.
            options.os_volume_api_version = DEFAULT_OS_VOLUME_API_VERSION
            api_version_input = False

        version = (options.os_volume_api_version,)

        # build available subcommands based on version
        self.extensions = self._discover_extensions(
            options.os_volume_api_version)
        self._run_extension_hooks('__pre_parse_args__')

        subcommand_parser = self.get_subcommand_parser(
            options.os_volume_api_version)
        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, bypass_url,
         cacert, os_auth_system) = (
             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.bypass_url, args.os_cacert,
             args.os_auth_system)
        if os_auth_system and os_auth_system != "keystone":
            auth_plugin = cinderclient.auth_plugin.load_plugin(os_auth_system)
        else:
            auth_plugin = None

        if not service_type:
            service_type = DEFAULT_CINDER_SERVICE_TYPE
            service_type = utils.get_service_type(args.func) or service_type
            service_type_input = 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 not utils.isunauthenticated(args.func):
            if auth_plugin:
                auth_plugin.parse_opts(args)

            if not auth_plugin or not auth_plugin.opts:
                if not os_username:
                    raise exc.CommandError("You must provide a user name "
                                           "through --os-username or "
                                           "env[OS_USERNAME].")

            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 (os_tenant_name or os_tenant_id):
                raise exc.CommandError("You must provide a tenant ID "
                                       "through --os-tenant-id or "
                                       "env[OS_TENANT_ID].")

            # 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.project_domain_name or
                  self.options.project_domain_id)) or \
                self.options.os_project_id

            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:
                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 authentication URL "
                    "through --os-auth-url or env[OS_AUTH_URL].")

        if not (os_tenant_name or os_tenant_id):
            raise exc.CommandError(
                "You must provide a tenant ID "
                "through --os-tenant-id or env[OS_TENANT_ID].")

        if not os_auth_url:
            raise exc.CommandError(
                "You must provide an authentication URL "
                "through --os-auth-url or env[OS_AUTH_URL].")

        auth_session = None
        if not auth_plugin:
            auth_session = self._get_keystone_session()

        if auth_session and (not service_type_input or not api_version_input):
            # NOTE(thingee): Unfortunately the v2 shell is tied to volumev2
            # service_type. If the service_catalog just contains service_type
            # volume with x.x.x.x:8776 for discovery, and the user sets version
            # 2 for the client, it'll default to volumev2 and raise
            # EndpointNotFound. This is a workaround until we feel comfortable
            # with removing the volumev2 assumption.
            keystone_adapter = adapter.Adapter(auth_session)
            try:
                # Try just the client's defaults
                endpoint = keystone_adapter.get_endpoint(
                    service_type=service_type,
                    version=version,
                    interface=endpoint_type)

                # Service was found, but wrong version. Lets try a different
                # version, if the user did not specify one.
                if not endpoint and not api_version_input:
                    if version == ('1',):
                        version = ('2',)
                    else:
                        version = ('1',)

                    endpoint = keystone_adapter.get_endpoint(
                        service_type=service_type, version=version,
                        interface=endpoint_type)

            except keystoneclient_exc.EndpointNotFound as e:
                # No endpoint found with that service_type, lets fall back to
                # other service_types if the user did not specify one.
                if not service_type_input:
                    if service_type == 'volume':
                        service_type = 'volumev2'
                    else:
                        service_type = 'volume'

                try:
                    endpoint = keystone_adapter.get_endpoint(
                        version=version,
                        service_type=service_type, interface=endpoint_type)

                    # Service was found, but wrong version. Lets try
                    # a different version, if the user did not specify one.
                    if not endpoint and not api_version_input:
                        if version == ('1',):
                            version = ('2',)
                        else:
                            version = ('1',)

                        endpoint = keystone_adapter.get_endpoint(
                            service_type=service_type, version=version,
                            interface=endpoint_type)

                except keystoneclient_exc.EndpointNotFound:
                    raise e

        self.cs = client.Client(version[0], 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=bypass_url, retries=options.retries,
                                http_log_debug=args.debug, cacert=cacert,
                                auth_system=os_auth_system,
                                auth_plugin=auth_plugin, session=auth_session)

        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()
            if (endpoint_api_version != options.os_volume_api_version
                    and api_version_input):
                msg = (("OpenStack Block Storage API version is set to %s "
                        "but you are accessing a %s endpoint. "
                        "Change its value through --os-volume-api-version "
                        "or env[OS_VOLUME_API_VERSION].")
                       % (options.os_volume_api_version, endpoint_api_version))
                raise exc.InvalidAPIVersion(msg)
        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)

        args.func(self.cs, args)

        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()
        (options, args) = parser.parse_known_args(argv)
        self.setup_debugging(options.debug)
        api_version_input = True
        self.options = options

        if not options.os_volume_api_version:
            # Environment variable OS_VOLUME_API_VERSION was
            # not set and '--os-volume-api-version' option doesn't
            # specify a value.  Fall back to default.
            options.os_volume_api_version = DEFAULT_OS_VOLUME_API_VERSION
            api_version_input = False

        # build available subcommands based on version
        self.extensions = self._discover_extensions(
            options.os_volume_api_version)
        self._run_extension_hooks('__pre_parse_args__')

        subcommand_parser = self.get_subcommand_parser(
            options.os_volume_api_version)
        self.parser = subcommand_parser

        if options.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

        (os_username, os_password, os_tenant_name, os_auth_url,
         os_region_name, os_tenant_id, endpoint_type, insecure,
         service_type, service_name, volume_service_name,
         cacert, os_auth_system) = (
             args.os_username, args.os_password,
             args.os_tenant_name, args.os_auth_url,
             args.os_region_name, args.os_tenant_id,
             args.endpoint_type, args.insecure,
             args.service_type, args.service_name,
             args.volume_service_name, args.os_cacert,
             args.os_auth_system)

        if os_auth_system and os_auth_system != "keystone":
            auth_plugin = cinderclient.auth_plugin.load_plugin(os_auth_system)
        else:
            auth_plugin = None

        if not endpoint_type:
            endpoint_type = DEFAULT_CINDER_ENDPOINT_TYPE

        if not service_type:
            service_type = DEFAULT_CINDER_SERVICE_TYPE
            service_type = utils.get_service_type(args.func) or service_type

        # FIXME(usrleon): Here should be restrict for project id same as
        # for os_username or os_password but for compatibility it is not.

        if not utils.isunauthenticated(args.func):
            if auth_plugin:
                auth_plugin.parse_opts(args)

            if not auth_plugin or not auth_plugin.opts:
                if not os_username:
                    raise exc.CommandError("You must provide a user name "
                                           "through --os-username or "
                                           "env[OS_USERNAME].")

            if not os_password:
                raise exc.CommandError("You must provide a password "
                                       "through --os-password or "
                                       "env[OS_PASSWORD].")

            if not (os_tenant_name or os_tenant_id):
                raise exc.CommandError("You must provide a tenant ID "
                                       "through --os-tenant-id or "
                                       "env[OS_TENANT_ID].")

            # 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.project_domain_name or
                  self.options.project_domain_id)) or \
                self.options.os_project_id

            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:
                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 authentication URL "
                    "through --os-auth-url or env[OS_AUTH_URL].")

        if not (os_tenant_name or os_tenant_id):
            raise exc.CommandError(
                "You must provide a tenant ID "
                "through --os-tenant-id or env[OS_TENANT_ID].")

        if not os_auth_url:
            raise exc.CommandError(
                "You must provide an authentication URL "
                "through --os-auth-url or env[OS_AUTH_URL].")

        auth_session = self._get_keystone_session()

        self.cs = client.Client(options.os_volume_api_version, os_username,
                                os_password, os_tenant_name, os_auth_url,
                                insecure, 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,
                                retries=options.retries,
                                http_log_debug=args.debug,
                                cacert=cacert, auth_system=os_auth_system,
                                auth_plugin=auth_plugin,
                                session=auth_session)

        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()
            if endpoint_api_version != options.os_volume_api_version:
                msg = (("OpenStack Block Storage API version is set to %s "
                        "but you are accessing a %s endpoint. "
                        "Change its value through --os-volume-api-version "
                        "or env[OS_VOLUME_API_VERSION].")
                       % (options.os_volume_api_version, endpoint_api_version))
                raise exc.InvalidAPIVersion(msg)
        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)

        args.func(self.cs, args)
    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

        if not options.os_volume_api_version:
            # Environment variable OS_VOLUME_API_VERSION was
            # not set and '--os-volume-api-version' option doesn't
            # specify a value.  Fall back to default.
            options.os_volume_api_version = DEFAULT_OS_VOLUME_API_VERSION
            api_version_input = False

        # build available subcommands based on version
        self.extensions = self._discover_extensions(
            options.os_volume_api_version)
        self._run_extension_hooks('__pre_parse_args__')

        subcommand_parser = self.get_subcommand_parser(
            options.os_volume_api_version)
        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, bypass_url, cacert,
         os_auth_system) = (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.bypass_url, args.os_cacert,
                            args.os_auth_system)
        if os_auth_system and os_auth_system != "keystone":
            auth_plugin = cinderclient.auth_plugin.load_plugin(os_auth_system)
        else:
            auth_plugin = None

        if not service_type:
            service_type = DEFAULT_CINDER_SERVICE_TYPE
            service_type = utils.get_service_type(args.func) or service_type

        # FIXME(usrleon): Here should be restrict for project id same as
        # for os_username or os_password but for compatibility it is not.

        if not utils.isunauthenticated(args.func):
            if auth_plugin:
                auth_plugin.parse_opts(args)

            if not auth_plugin or not auth_plugin.opts:
                if not os_username:
                    raise exc.CommandError("You must provide a user name "
                                           "through --os-username or "
                                           "env[OS_USERNAME].")

            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 (os_tenant_name or os_tenant_id):
                raise exc.CommandError("You must provide a tenant ID "
                                       "through --os-tenant-id or "
                                       "env[OS_TENANT_ID].")

            # 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.project_domain_name or
                  self.options.project_domain_id)) or \
                self.options.os_project_id

            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:
                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 authentication URL "
                    "through --os-auth-url or env[OS_AUTH_URL].")

        if not (os_tenant_name or os_tenant_id):
            raise exc.CommandError(
                "You must provide a tenant ID "
                "through --os-tenant-id or env[OS_TENANT_ID].")

        if not os_auth_url:
            raise exc.CommandError(
                "You must provide an authentication URL "
                "through --os-auth-url or env[OS_AUTH_URL].")

        auth_session = None
        if not auth_plugin:
            auth_session = self._get_keystone_session()

        self.cs = client.Client(options.os_volume_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=bypass_url,
                                retries=options.retries,
                                http_log_debug=args.debug,
                                cacert=cacert,
                                auth_system=os_auth_system,
                                auth_plugin=auth_plugin,
                                session=auth_session)

        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()
            if endpoint_api_version != options.os_volume_api_version:
                msg = (("OpenStack Block Storage API version is set to %s "
                        "but you are accessing a %s endpoint. "
                        "Change its value through --os-volume-api-version "
                        "or env[OS_VOLUME_API_VERSION].") %
                       (options.os_volume_api_version, endpoint_api_version))
                raise exc.InvalidAPIVersion(msg)
        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)

        args.func(self.cs, args)

        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)
Beispiel #5
0
    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

        if not options.os_volume_api_version:
            # Environment variable OS_VOLUME_API_VERSION was
            # not set and '--os-volume-api-version' option doesn't
            # specify a value.  Fall back to default.
            options.os_volume_api_version = DEFAULT_OS_VOLUME_API_VERSION
            api_version_input = False

        # build available subcommands based on version
        self.extensions = self._discover_extensions(
            options.os_volume_api_version)
        self._run_extension_hooks('__pre_parse_args__')

        subcommand_parser = self.get_subcommand_parser(
            options.os_volume_api_version)
        self.parser = subcommand_parser

        if options.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

        (os_username, os_password, os_tenant_name, os_auth_url, os_region_name,
         os_tenant_id, endpoint_type, insecure, service_type, service_name,
         volume_service_name, username, apikey, projectid, url, region_name,
         cacert, os_auth_system) = (args.os_username, args.os_password,
                                    args.os_tenant_name, args.os_auth_url,
                                    args.os_region_name, args.os_tenant_id,
                                    args.endpoint_type, args.insecure,
                                    args.service_type, args.service_name,
                                    args.volume_service_name, args.username,
                                    args.apikey, args.projectid, args.url,
                                    args.region_name, args.os_cacert,
                                    args.os_auth_system)

        if os_auth_system and os_auth_system != "keystone":
            auth_plugin = cinderclient.auth_plugin.load_plugin(os_auth_system)
        else:
            auth_plugin = None

        if not endpoint_type:
            endpoint_type = DEFAULT_CINDER_ENDPOINT_TYPE

        if not service_type:
            service_type = DEFAULT_CINDER_SERVICE_TYPE
            service_type = utils.get_service_type(args.func) or service_type

        #FIXME(usrleon): Here should be restrict for project id same as
        # for os_username or os_password but for compatibility it is not.

        if not utils.isunauthenticated(args.func):
            if auth_plugin:
                auth_plugin.parse_opts(args)

            if not auth_plugin or not auth_plugin.opts:
                if not os_username:
                    if not username:
                        raise exc.CommandError(
                            "You must provide a user name "
                            "through --os-username or env[OS_USERNAME].")
                    else:
                        os_username = username

            if not os_password:
                if not apikey:
                    raise exc.CommandError("You must provide a password "
                                           "through --os-password or "
                                           "env[OS_PASSWORD].")
                else:
                    os_password = apikey

            if not (os_tenant_name or os_tenant_id):
                if not projectid:
                    raise exc.CommandError("You must provide a tenant ID "
                                           "through --os-tenant-id or "
                                           "env[OS_TENANT_ID].")
                else:
                    os_tenant_name = projectid

            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:
                if not url:
                    raise exc.CommandError(
                        "You must provide an authentication URL "
                        "through --os-auth-url or env[OS_AUTH_URL].")
                else:
                    os_auth_url = url

            if not os_region_name and region_name:
                os_region_name = region_name

        if not (os_tenant_name or os_tenant_id):
            raise exc.CommandError(
                "You must provide a tenant ID "
                "through --os-tenant-id or env[OS_TENANT_ID].")

        if not os_auth_url:
            raise exc.CommandError(
                "You must provide an authentication URL "
                "through --os-auth-url or env[OS_AUTH_URL].")

        self.cs = client.Client(options.os_volume_api_version,
                                os_username,
                                os_password,
                                os_tenant_name,
                                os_auth_url,
                                insecure,
                                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,
                                retries=options.retries,
                                http_log_debug=args.debug,
                                cacert=cacert,
                                auth_system=os_auth_system,
                                auth_plugin=auth_plugin)

        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()
            if endpoint_api_version != options.os_volume_api_version:
                msg = (("OpenStack Block Storage API version is set to %s "
                        "but you are accessing a %s endpoint. "
                        "Change its value through --os-volume-api-version "
                        "or env[OS_VOLUME_API_VERSION].") %
                       (options.os_volume_api_version, endpoint_api_version))
                raise exc.InvalidAPIVersion(msg)
        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)

        args.func(self.cs, args)