Source code for heat.engine.clients.os.keystone.keystone_constraints

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#    a copy of the License at
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#         http://www.apache.org/licenses/LICENSE-2.0
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from heat.common import exception
from heat.engine import constraints

CLIENT_NAME = 'keystone'


[docs]class KeystoneBaseConstraint(constraints.BaseCustomConstraint):

    resource_client_name = CLIENT_NAME
    entity = None

[docs]    def validate_with_client(self, client, resource_id):
        # when user specify empty value in template, do not get the
        # responding resource from backend, otherwise an error will happen
        if resource_id == '':
            raise exception.EntityNotFound(entity=self.entity,
                                           name=resource_id)

        super(KeystoneBaseConstraint, self).validate_with_client(client,
                                                                 resource_id)


[docs]class KeystoneRoleConstraint(KeystoneBaseConstraint):

    resource_getter_name = 'get_role_id'
    entity = 'KeystoneRole'


[docs]class KeystoneDomainConstraint(KeystoneBaseConstraint):

    resource_getter_name = 'get_domain_id'
    entity = 'KeystoneDomain'


[docs]class KeystoneProjectConstraint(KeystoneBaseConstraint):

    resource_getter_name = 'get_project_id'
    entity = 'KeystoneProject'


[docs]class KeystoneGroupConstraint(KeystoneBaseConstraint):

    resource_getter_name = 'get_group_id'
    entity = 'KeystoneGroup'


[docs]class KeystoneServiceConstraint(KeystoneBaseConstraint):

    expected_exceptions = (exception.EntityNotFound,
                           exception.KeystoneServiceNameConflict,)
    resource_getter_name = 'get_service_id'
    entity = 'KeystoneService'


[docs]class KeystoneUserConstraint(KeystoneBaseConstraint):

    resource_getter_name = 'get_user_id'
    entity = 'KeystoneUser'


[docs]class KeystoneRegionConstraint(KeystoneBaseConstraint):

    resource_getter_name = 'get_region_id'
    entity = 'KeystoneRegion'