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# Copyright 2015: Cisco Systems, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from rally.common import logging
from rally.common import validation
from rally import exceptions
from rally_openstack.common import consts
from rally_openstack.task import context
from rally_openstack.task.contexts.swift import utils as swift_utils
LOG = logging.getLogger(__name__)
@validation.add("required_platform", platform="openstack", users=True)
@context.configure(name="swift_objects", platform="openstack", order=360)
class SwiftObjectGenerator(swift_utils.SwiftObjectMixin,
context.OpenStackContext):
"""Create containers and objects in each tenant."""
CONFIG_SCHEMA = {
"type": "object",
"$schema": consts.JSON_SCHEMA,
"properties": {
"containers_per_tenant": {
"type": "integer",
"minimum": 1
},
"objects_per_container": {
"type": "integer",
"minimum": 1
},
"object_size": {
"type": "integer",
"minimum": 1
},
"resource_management_workers": {
"type": "integer",
"minimum": 1
}
},
"additionalProperties": False
}
DEFAULT_CONFIG = {
"containers_per_tenant": 1,
"objects_per_container": 1,
"object_size": 1024,
"resource_management_workers": 30
}
def setup(self):
"""Create containers and objects, using the broker pattern."""
threads = self.config["resource_management_workers"]
containers_per_tenant = self.config["containers_per_tenant"]
containers_num = len(self.context["tenants"]) * containers_per_tenant
LOG.debug("Creating %d containers using %d threads."
% (containers_num, threads))
containers_count = len(self._create_containers(containers_per_tenant,
threads))
if containers_count != containers_num:
raise exceptions.ContextSetupFailure(
ctx_name=self.get_name(),
msg="Failed to create the requested number of containers, "
"expected %(expected)s but got %(actual)s."
% {"expected": containers_num, "actual": containers_count})
objects_per_container = self.config["objects_per_container"]
objects_num = containers_num * objects_per_container
LOG.debug("Creating %d objects using %d threads."
% (objects_num, threads))
objects_count = len(self._create_objects(objects_per_container,
self.config["object_size"],
threads))
if objects_count != objects_num:
raise exceptions.ContextSetupFailure(
ctx_name=self.get_name(),
msg="Failed to create the requested number of objects, "
"expected %(expected)s but got %(actual)s."
% {"expected": objects_num, "actual": objects_count})
def cleanup(self):
"""Delete containers and objects, using the broker pattern."""
threads = self.config["resource_management_workers"]
self._delete_objects(threads)
self._delete_containers(threads)
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