272349796c
Rally 0.12 is comming with introducing a new interface of rally.task.ResourceType. It also ports in-tree OpenStack plugins to the interface. Despite the fact that Rally 0.12 is not released yet. Let's be prepared to it. This patch is a cherry-pick of an original commit to rally core repo. Thanks to git, also complicts ard movements were fixed automatically. Change-Id: Iea95450892f229886c86697d632013e868b6cb31
142 lines
5.4 KiB
Python
Executable File
142 lines
5.4 KiB
Python
Executable File
# 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 logging
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from rally.common import utils as rutils
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from rally.common import validation
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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.scenarios.nova import utils as nova_utils
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from rally_openstack import types
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LOG = logging.getLogger(__name__)
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@validation.add("required_platform", platform="openstack", users=True)
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@context.configure(name="servers", platform="openstack", order=430)
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class ServerGenerator(context.Context):
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"""Creates specified amount of Nova Servers per each tenant."""
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CONFIG_SCHEMA = {
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"type": "object",
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"properties": {
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"image": {
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"description": "Name of image to boot server(s) from.",
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"type": "object",
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"properties": {
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"name": {"type": "string"}
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},
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"additionalProperties": False
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},
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"flavor": {
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"description": "Name of flavor to boot server(s) with.",
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"type": "object",
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"properties": {
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"name": {"type": "string"}
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},
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"additionalProperties": False
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},
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"servers_per_tenant": {
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"description": "Number of servers to boot in each Tenant.",
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"type": "integer",
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"minimum": 1
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},
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"auto_assign_nic": {
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"description": "True if NICs should be assigned.",
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"type": "boolean",
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},
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"nics": {
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"type": "array",
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"description": "List of networks to attach to server.",
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"items": {"oneOf": [
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{
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"type": "object",
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"properties": {"net-id": {"type": "string"}},
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"description": "Network ID in a format like OpenStack "
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"API expects to see.",
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"additionalProperties": False
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},
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{
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"type": "string",
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"description": "Network ID."
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}
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]},
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"minItems": 1
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}
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},
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"required": ["image", "flavor"],
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"additionalProperties": False
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}
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DEFAULT_CONFIG = {
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"servers_per_tenant": 5,
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"auto_assign_nic": False
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}
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def setup(self):
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image = self.config["image"]
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flavor = self.config["flavor"]
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auto_nic = self.config["auto_assign_nic"]
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servers_per_tenant = self.config["servers_per_tenant"]
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kwargs = {}
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if self.config.get("nics"):
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if isinstance(self.config["nics"][0], dict):
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# it is a format that Nova API expects
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kwargs["nics"] = list(self.config["nics"])
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else:
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kwargs["nics"] = [{"net-id": nic}
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for nic in self.config["nics"]]
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image_id = types.GlanceImage(self.context).pre_process(
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resource_spec=image, config={})
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flavor_id = types.Flavor(self.context).pre_process(
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resource_spec=flavor, config={})
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for iter_, (user, tenant_id) in enumerate(rutils.iterate_per_tenants(
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self.context["users"])):
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LOG.debug("Booting servers for user tenant %s" % user["tenant_id"])
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tmp_context = {"user": user,
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"tenant": self.context["tenants"][tenant_id],
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"task": self.context["task"],
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"owner_id": self.context["owner_id"],
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"iteration": iter_}
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nova_scenario = nova_utils.NovaScenario(tmp_context)
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LOG.debug("Calling _boot_servers with image_id=%(image_id)s "
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"flavor_id=%(flavor_id)s "
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"servers_per_tenant=%(servers_per_tenant)s"
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% {"image_id": image_id,
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"flavor_id": flavor_id,
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"servers_per_tenant": servers_per_tenant})
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servers = nova_scenario._boot_servers(image_id, flavor_id,
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requests=servers_per_tenant,
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auto_assign_nic=auto_nic,
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**kwargs)
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current_servers = [server.id for server in servers]
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LOG.debug("Adding booted servers %s to context" % current_servers)
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self.context["tenants"][tenant_id][
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"servers"] = current_servers
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def cleanup(self):
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resource_manager.cleanup(names=["nova.servers"],
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users=self.context.get("users", []),
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superclass=nova_utils.NovaScenario,
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task_id=self.get_owner_id())
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