57d2a22dfd
There is upgoing work related to deployment refactoring. The bunch of
different enitities will be removed and inner code will be rewritten
almost from scratch.
This patch introduces a new simpler dedployment config format. Despite
the fact that it requires several workarounds, we need to merge it
before actual refactoring is done, since we want to provide a good
deprecation period and as quicker we introduce a new format as quicker
we will able to remove deprecated stuff:)
An example of old deployment config:
{
"type": "ExistingCloud",
"creds": {
"openstack": {
"auth_url": "https://example.com",
"admin": {
"username": "admin",
"password": "pass",
"project_name": "admin"
}
}
}
}
An example of a new format:
{
"openstack": {
"auth_url": "https://example.com",
"admin": {
"username": "admin",
"password": "pass",
"project_name": "admin"
}
}
}
Change-Id: If88317a0aefdd3d1adc6c380672d83e2bad11f15
588 lines
17 KiB
Python
Executable File
588 lines
17 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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"""List and compare most used OpenStack cloud resources."""
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import argparse
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import json
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import os
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import subprocess
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import sys
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import six
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from rally.cli import cliutils
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from rally.common.plugin import discover
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from rally import consts
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from rally.plugins.openstack import credential
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def skip_if_service(service):
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def wrapper(func):
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def inner(self):
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if service in self.clients.services().values():
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return []
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return func(self)
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return inner
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return wrapper
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class ResourceManager(object):
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REQUIRED_SERVICE = None
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STR_ATTRS = ("id", "name")
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def __init__(self, clients):
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self.clients = clients
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def is_available(self):
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if self.REQUIRED_SERVICE:
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return self.REQUIRED_SERVICE in self.clients.services().values()
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return True
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@property
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def client(self):
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return getattr(self.clients, self.__class__.__name__.lower())()
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def get_resources(self):
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all_resources = []
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cls = self.__class__.__name__.lower()
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for prop in dir(self):
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if not prop.startswith("list_"):
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continue
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f = getattr(self, prop)
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resources = f() or []
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resource_name = prop[5:][:-1]
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for raw_res in resources:
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res = {"cls": cls, "resource_name": resource_name,
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"id": {}, "props": {}}
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if not isinstance(raw_res, dict):
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raw_res = {k: getattr(raw_res, k) for k in dir(raw_res)
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if not k.startswith("_")
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if not callable(getattr(raw_res, k))}
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for key, value in raw_res.items():
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if key.startswith("_"):
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continue
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if key in self.STR_ATTRS:
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res["id"][key] = value
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else:
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try:
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res["props"][key] = json.dumps(value, indent=2)
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except TypeError:
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res["props"][key] = str(value)
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if not res["id"] and not res["props"]:
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print("1: %s" % raw_res)
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print("2: %s" % cls)
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print("3: %s" % resource_name)
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raise ValueError("Failed to represent resource %r" %
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raw_res)
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all_resources.append(res)
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return all_resources
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class Keystone(ResourceManager):
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REQUIRED_SERVICE = consts.Service.KEYSTONE
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def list_users(self):
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return self.client.users.list()
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def list_tenants(self):
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if hasattr(self.client, "projects"):
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return self.client.projects.list() # V3
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return self.client.tenants.list() # V2
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def list_roles(self):
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return self.client.roles.list()
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def list_ec2credentials(self):
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users = self.list_users()
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ec2_list = []
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for user in users:
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ec2_list.extend(
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self.client.ec2.list(user.id))
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return ec2_list
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class Magnum(ResourceManager):
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REQUIRED_SERVICE = consts.Service.MAGNUM
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def list_cluster_templates(self):
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result = []
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marker = None
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while True:
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ct_list = self.client.cluster_templates.list(marker=marker)
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if not ct_list:
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break
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result.extend(ct_list)
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marker = ct_list[-1].uuid
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return result
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def list_clusters(self):
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result = []
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marker = None
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while True:
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clusters = self.client.clusters.list(marker=marker)
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if not clusters:
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break
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result.extend(clusters)
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marker = clusters[-1].uuid
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return result
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class Mistral(ResourceManager):
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REQUIRED_SERVICE = consts.Service.MISTRAL
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def list_workbooks(self):
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return self.client.workbooks.list()
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def list_workflows(self):
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return self.client.workflows.list()
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def list_executions(self):
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return self.client.executions.list()
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class Nova(ResourceManager):
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REQUIRED_SERVICE = consts.Service.NOVA
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def list_flavors(self):
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return self.client.flavors.list()
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def list_aggregates(self):
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return self.client.aggregates.list()
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def list_hosts(self):
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return self.client.hosts.list()
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def list_hypervisors(self):
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return self.client.hypervisors.list()
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def list_agents(self):
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return self.client.agents.list()
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def list_keypairs(self):
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return self.client.keypairs.list()
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def list_servers(self):
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return self.client.servers.list(
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search_opts={"all_tenants": True})
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def list_server_groups(self):
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return self.client.server_groups.list(all_projects=True)
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def list_services(self):
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return self.client.services.list()
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def list_availability_zones(self):
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return self.client.availability_zones.list()
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class Neutron(ResourceManager):
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REQUIRED_SERVICE = consts.Service.NEUTRON
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def has_extension(self, name):
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extensions = self.client.list_extensions().get("extensions", [])
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return any(ext.get("alias") == name for ext in extensions)
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def list_networks(self):
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return self.client.list_networks()["networks"]
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def list_subnets(self):
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return self.client.list_subnets()["subnets"]
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def list_routers(self):
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return self.client.list_routers()["routers"]
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def list_ports(self):
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return self.client.list_ports()["ports"]
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def list_floatingips(self):
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return self.client.list_floatingips()["floatingips"]
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def list_security_groups(self):
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return self.client.list_security_groups()["security_groups"]
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def list_health_monitors(self):
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if self.has_extension("lbaas"):
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return self.client.list_health_monitors()["health_monitors"]
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def list_pools(self):
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if self.has_extension("lbaas"):
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return self.client.list_pools()["pools"]
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def list_vips(self):
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if self.has_extension("lbaas"):
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return self.client.list_vips()["vips"]
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def list_bgpvpns(self):
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if self.has_extension("bgpvpn"):
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return self.client.list_bgpvpns()["bgpvpns"]
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class Glance(ResourceManager):
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REQUIRED_SERVICE = consts.Service.GLANCE
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def list_images(self):
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return self.client.images.list()
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class Heat(ResourceManager):
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REQUIRED_SERVICE = consts.Service.HEAT
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def list_resource_types(self):
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return self.client.resource_types.list()
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def list_stacks(self):
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return self.client.stacks.list()
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class Cinder(ResourceManager):
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REQUIRED_SERVICE = consts.Service.CINDER
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def list_availability_zones(self):
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return self.client.availability_zones.list()
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def list_backups(self):
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return self.client.backups.list()
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def list_volume_snapshots(self):
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return self.client.volume_snapshots.list()
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def list_volume_types(self):
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return self.client.volume_types.list()
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def list_encryption_types(self):
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return self.client.volume_encryption_types.list()
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def list_transfers(self):
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return self.client.transfers.list()
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def list_volumes(self):
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return self.client.volumes.list(search_opts={"all_tenants": True})
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def list_qos(self):
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return self.client.qos_specs.list()
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class Senlin(ResourceManager):
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REQUIRED_SERVICE = consts.Service.SENLIN
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def list_clusters(self):
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return self.client.clusters()
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def list_profiles(self):
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return self.client.profiles()
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class Manila(ResourceManager):
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REQUIRED_SERVICE = consts.Service.MANILA
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def list_shares(self):
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return self.client.shares.list(detailed=False,
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search_opts={"all_tenants": True})
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def list_share_networks(self):
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return self.client.share_networks.list(
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detailed=False, search_opts={"all_tenants": True})
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def list_share_servers(self):
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return self.client.share_servers.list(
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search_opts={"all_tenants": True})
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class Gnocchi(ResourceManager):
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REQUIRED_SERVICE = consts.Service.GNOCCHI
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def list_resources(self):
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return self.client.resource.list()
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class Ironic(ResourceManager):
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REQUIRED_SERVICE = consts.Service.IRONIC
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def list_nodes(self):
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return self.client.node.list()
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class Sahara(ResourceManager):
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REQUIRED_SERVICE = consts.Service.SAHARA
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def list_node_group_templates(self):
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return self.client.node_group_templates.list()
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class Murano(ResourceManager):
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REQUIRED_SERVICE = consts.Service.MURANO
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def list_environments(self):
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return self.client.environments.list()
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def list_packages(self):
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return self.client.packages.list(include_disabled=True)
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class Designate(ResourceManager):
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REQUIRED_SERVICE = consts.Service.DESIGNATE
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def list_domains(self):
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return self.client.domains.list()
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def list_records(self):
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result = []
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result.extend(self.client.records.list(domain_id)
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for domain_id in self.client.domains.list())
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return result
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def list_servers(self):
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return self.client.servers.list()
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def list_zones(self):
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return self.clients.designate("2").zones.list()
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def list_recordset(self):
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client = self.clients.designate("2")
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results = []
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results.extend(client.recordsets.list(zone_id)
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for zone_id in client.zones.list())
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return results
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class Trove(ResourceManager):
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REQUIRED_SERVICE = consts.Service.TROVE
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def list_backups(self):
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return self.client.backup.list()
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def list_clusters(self):
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return self.client.cluster.list()
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def list_configurations(self):
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return self.client.configuration.list()
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def list_databases(self):
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return self.client.database.list()
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def list_datastore(self):
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return self.client.datastore.list()
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def list_instances(self):
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return self.client.list(include_clustered=True)
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def list_modules(self):
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return self.client.module.list(datastore="all")
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class Monasca(ResourceManager):
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REQUIRED_SERVICE = consts.Service.MONASCA
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def list_metrics(self):
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return self.client.metrics.list()
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class Watcher(ResourceManager):
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REQUIRED_SERVICE = consts.Service.WATCHER
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REPR_KEYS = ("uuid", "name")
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def list_audits(self):
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return self.client.audit.list()
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def list_audit_templates(self):
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return self.client.audit_template.list()
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def list_goals(self):
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return self.client.goal.list()
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def list_strategies(self):
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return self.client.strategy.list()
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def list_action_plans(self):
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return self.client.action_plan.list()
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class CloudResources(object):
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"""List and compare cloud resources.
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resources = CloudResources(auth_url=..., ...)
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saved_list = resources.list()
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# Do something with the cloud ...
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changes = resources.compare(saved_list)
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has_changed = any(changes)
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removed, added = changes
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"""
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def __init__(self, **kwargs):
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self.clients = credential.OpenStackCredential(**kwargs).clients()
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def list(self):
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managers_classes = discover.itersubclasses(ResourceManager)
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resources = []
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for cls in managers_classes:
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manager = cls(self.clients)
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if manager.is_available():
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resources.extend(manager.get_resources())
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return resources
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def compare(self, with_list):
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def make_uuid(res):
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return"%s.%s:%s" % (
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res["cls"], res["resource_name"],
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";".join(["%s=%s" % (k, v)
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for k, v in sorted(res["id"].items())]))
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current_resources = dict((make_uuid(r), r) for r in self.list())
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saved_resources = dict((make_uuid(r), r) for r in with_list)
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removed = set(saved_resources.keys()) - set(current_resources.keys())
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removed = [saved_resources[k] for k in sorted(removed)]
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added = set(current_resources.keys()) - set(saved_resources.keys())
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added = [current_resources[k] for k in sorted(added)]
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return removed, added
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def _print_tabular_resources(resources, table_label):
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def dict_formatter(d):
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return "\n".join("%s:%s" % (k, v) for k, v in d.items())
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cliutils.print_list(
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objs=[dict(r) for r in resources],
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fields=("cls", "resource_name", "id", "fields"),
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field_labels=("service", "resource type", "id", "fields"),
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table_label=table_label,
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formatters={"id": lambda d: dict_formatter(d["id"]),
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"fields": lambda d: dict_formatter(d["props"])}
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)
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print("")
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def main():
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parser = argparse.ArgumentParser(
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description=("Save list of OpenStack cloud resources or compare "
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"with previously saved list."))
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parser.add_argument("--credentials",
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type=argparse.FileType("r"),
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metavar="<path/to/credentials.json>",
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help="cloud credentials in JSON format")
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group = parser.add_mutually_exclusive_group(required=True)
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group.add_argument("--dump-list",
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type=argparse.FileType("w"),
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metavar="<path/to/output/list.json>",
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help="dump resources to given file in JSON format")
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group.add_argument("--compare-with-list",
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type=argparse.FileType("r"),
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metavar="<path/to/existent/list.json>",
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help=("compare current resources with a list from "
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"given JSON file"))
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args = parser.parse_args()
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if args.credentials:
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config = json.load(args.credentials)
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else:
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out = subprocess.check_output(["rally", "deployment", "config",
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"--deployment", "devstack"])
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config = json.loads(out if six.PY2 else out.decode("utf-8"))
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config = config["openstack"]
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config.update(config.pop("admin"))
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if "users" in config:
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del config["users"]
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resources = CloudResources(**config)
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if args.dump_list:
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resources_list = resources.list()
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json.dump(resources_list, args.dump_list)
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elif args.compare_with_list:
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given_list = json.load(args.compare_with_list)
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changes = resources.compare(with_list=given_list)
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removed, added = changes
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# Cinder has a feature - cache images for speeding-up time of creating
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# volumes from images. let's put such cache-volumes into expected list
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volume_names = [
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"image-%s" % i["id"]["id"] for i in given_list
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if i["cls"] == "glance" and i["resource_name"] == "image"]
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# filter out expected additions
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expected = []
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for resource in added:
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if (
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(resource["cls"] == "keystone" and
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resource["resource_name"] == "role" and
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resource["id"].get("name") == "_member_") or
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(resource["cls"] == "neutron" and
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resource["resource_name"] == "security_group" and
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resource["id"].get("name") == "default") or
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|
|
|
(resource["cls"] == "cinder" and
|
|
resource["resource_name"] == "volume" and
|
|
resource["id"].get("name") in volume_names) or
|
|
|
|
resource["cls"] == "murano" or
|
|
|
|
# Glance has issues with uWSGI integration...
|
|
resource["cls"] == "glance"):
|
|
expected.append(resource)
|
|
|
|
for resource in expected:
|
|
added.remove(resource)
|
|
|
|
if removed:
|
|
_print_tabular_resources(removed, "Removed resources")
|
|
|
|
if added:
|
|
_print_tabular_resources(added, "Added resources (unexpected)")
|
|
|
|
if expected:
|
|
_print_tabular_resources(expected, "Added resources (expected)")
|
|
|
|
if any(changes):
|
|
# NOTE(andreykurilin): '1' return value will fail gate job. It is
|
|
# ok for changes to Rally project, but changes to other
|
|
# projects, which have rally job, should not be affected by
|
|
# this check, since in most cases resources are left due
|
|
# to wrong cleanup of a particular scenario.
|
|
if os.environ.get("ZUUL_PROJECT") == "openstack/rally":
|
|
return 1
|
|
return 0
|
|
return 0
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(main())
|