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# 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 validation
from rally_openstack.common import consts
from rally_openstack.task.cleanup import manager as resource_manager
from rally_openstack.task import context
from rally_openstack.task.scenarios.magnum import utils as magnum_utils
from rally_openstack.task.scenarios.nova import utils as nova_utils
@validation.add("required_platform", platform="openstack", users=True)
@context.configure(name="clusters", platform="openstack", order=480)
class ClusterGenerator(context.OpenStackContext):
"""Creates specified amount of Magnum clusters."""
CONFIG_SCHEMA = {
"type": "object",
"$schema": consts.JSON_SCHEMA,
"properties": {
"cluster_template_uuid": {
"type": "string"
},
"node_count": {
"type": "integer",
"minimum": 1,
},
},
"additionalProperties": False
}
DEFAULT_CONFIG = {"node_count": 1}
def setup(self):
for user, tenant_id in self._iterate_per_tenants():
nova_scenario = nova_utils.NovaScenario({
"user": user,
"task": self.context["task"],
"owner_id": self.context["owner_id"],
"config": {"api_versions": self.context["config"].get(
"api_versions", [])}
})
keypair = nova_scenario._create_keypair()
magnum_scenario = magnum_utils.MagnumScenario({
"user": user,
"task": self.context["task"],
"owner_id": self.context["owner_id"],
"config": {"api_versions": self.context["config"].get(
"api_versions", [])}
})
# create a cluster
ct_uuid = self.config.get("cluster_template_uuid", None)
if ct_uuid is None:
ctx = self.context["tenants"][tenant_id]
ct_uuid = ctx.get("cluster_template")
cluster = magnum_scenario._create_cluster(
cluster_template=ct_uuid,
node_count=self.config.get("node_count"), keypair=keypair)
self.context["tenants"][tenant_id]["cluster"] = cluster.uuid
def cleanup(self):
resource_manager.cleanup(
names=["magnum.clusters", "nova.keypairs"],
users=self.context.get("users", []),
superclass=magnum_utils.MagnumScenario,
task_id=self.get_owner_id())
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