203 lines
8.1 KiB
Python
203 lines
8.1 KiB
Python
# Copyright 2015 Mirantis Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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from rally.common import cfg
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from rally.common import logging
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from rally.common import utils
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from rally.common import validation
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from rally import exceptions
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from rally.task import context
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from rally_openstack.cleanup import manager as resource_manager
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from rally_openstack import consts as rally_consts
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from rally_openstack.contexts.manila import consts
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from rally_openstack.scenarios.manila import utils as manila_utils
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CONF = cfg.CONF
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LOG = logging.getLogger(__name__)
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CONTEXT_NAME = consts.SHARE_NETWORKS_CONTEXT_NAME
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SHARE_NETWORKS_ARG_DESCR = """
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This context arg will be used only when context arg "use_share_networks" is
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set to True.
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If context arg 'share_networks' has values then they will be used else share
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networks will be autocreated - one for each tenant network. If networks do not
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exist then will be created one share network for each tenant without network
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data.
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Expected value is dict of lists where tenant Name or ID is key and list of
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share_network Names or IDs is value. Example:
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.. code-block:: json
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"context": {
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"manila_share_networks": {
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"use_share_networks": true,
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"share_networks": {
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"tenant_1_name_or_id": ["share_network_1_name_or_id",
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"share_network_2_name_or_id"],
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"tenant_2_name_or_id": ["share_network_3_name_or_id"]}
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}
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}
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Also, make sure that all 'existing users' in appropriate registered deployment
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have share networks if its usage is enabled, else Rally will randomly take
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users that does not satisfy criteria.
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"""
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@validation.add("required_platform", platform="openstack", users=True)
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@context.configure(name=CONTEXT_NAME, platform="openstack", order=450)
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class ShareNetworks(context.Context):
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"""This context creates share networks for Manila project."""
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CONFIG_SCHEMA = {
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"type": "object",
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"$schema": rally_consts.JSON_SCHEMA,
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"properties": {
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"use_share_networks": {
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"type": "boolean",
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"description": "Specifies whether manila should use share "
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"networks for share creation or not."},
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"share_networks": {
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"type": "object",
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"description": SHARE_NETWORKS_ARG_DESCR,
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"additionalProperties": True
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},
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},
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"additionalProperties": False
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}
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DEFAULT_CONFIG = {
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"use_share_networks": False,
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"share_networks": {},
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}
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def _setup_for_existing_users(self):
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if (self.config["use_share_networks"]
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and not self.config["share_networks"]):
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msg = ("Usage of share networks was enabled but for deployment "
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"with existing users share networks also should be "
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"specified via arg 'share_networks'")
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raise exceptions.ContextSetupFailure(
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ctx_name=self.get_name(), msg=msg)
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for tenant_name_or_id, share_networks in self.config[
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"share_networks"].items():
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# Verify project existence
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for tenant in self.context["tenants"].values():
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if tenant_name_or_id in (tenant["id"], tenant["name"]):
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tenant_id = tenant["id"]
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existing_user = None
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for user in self.context["users"]:
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if user["tenant_id"] == tenant_id:
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existing_user = user
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break
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break
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else:
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msg = ("Provided tenant Name or ID '%s' was not found in "
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"existing tenants.") % tenant_name_or_id
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raise exceptions.ContextSetupFailure(
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ctx_name=self.get_name(), msg=msg)
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self.context["tenants"][tenant_id][CONTEXT_NAME] = {}
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self.context["tenants"][tenant_id][CONTEXT_NAME][
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"share_networks"] = []
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manila_scenario = manila_utils.ManilaScenario({
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"user": existing_user
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})
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existing_sns = manila_scenario._list_share_networks(
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detailed=False, search_opts={"project_id": tenant_id})
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for sn_name_or_id in share_networks:
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# Verify share network existence
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for sn in existing_sns:
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if sn_name_or_id in (sn.id, sn.name):
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break
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else:
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msg = ("Specified share network '%(sn)s' does not "
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"exist for tenant '%(tenant_id)s'"
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% {"sn": sn_name_or_id, "tenant_id": tenant_id})
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raise exceptions.ContextSetupFailure(
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ctx_name=self.get_name(), msg=msg)
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# Set share network for project
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self.context["tenants"][tenant_id][CONTEXT_NAME][
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"share_networks"].append(sn.to_dict())
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def _setup_for_autocreated_users(self):
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# Create share network for each network of tenant
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for user, tenant_id in (utils.iterate_per_tenants(
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self.context.get("users", []))):
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networks = self.context["tenants"][tenant_id].get("networks")
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manila_scenario = manila_utils.ManilaScenario({
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"task": self.task,
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"owner_id": self.get_owner_id(),
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"user": user
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})
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manila_scenario.RESOURCE_NAME_FORMAT = self.RESOURCE_NAME_FORMAT
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self.context["tenants"][tenant_id][CONTEXT_NAME] = {
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"share_networks": []}
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data = {}
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def _setup_share_network(tenant_id, data):
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share_network = manila_scenario._create_share_network(
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**data).to_dict()
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self.context["tenants"][tenant_id][CONTEXT_NAME][
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"share_networks"].append(share_network)
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for ss in self.context["tenants"][tenant_id].get(
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consts.SECURITY_SERVICES_CONTEXT_NAME, {}).get(
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"security_services", []):
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manila_scenario._add_security_service_to_share_network(
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share_network["id"], ss["id"])
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if networks:
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for network in networks:
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if network.get("cidr"):
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data["nova_net_id"] = network["id"]
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elif network.get("subnets"):
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data["neutron_net_id"] = network["id"]
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data["neutron_subnet_id"] = network["subnets"][0]
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else:
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LOG.warning("Can't determine network service provider."
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" Share network will have no data.")
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_setup_share_network(tenant_id, data)
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else:
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_setup_share_network(tenant_id, data)
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def setup(self):
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self.context[CONTEXT_NAME] = {}
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if not self.config["use_share_networks"]:
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pass
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elif self.context["config"].get("existing_users"):
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self._setup_for_existing_users()
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else:
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self._setup_for_autocreated_users()
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def cleanup(self):
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if (not self.context["config"].get("existing_users")
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or self.config["use_share_networks"]):
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resource_manager.cleanup(
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names=["manila.share_networks"],
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users=self.context.get("users", []),
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superclass=self.__class__,
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task_id=self.get_owner_id())
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else:
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# NOTE(vponomaryov): assume that share networks were not created
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# by test run.
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return
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