x/ospurge
Code Issues Proposed changes

OSPurge version 2

Browse Source 
This commit is a whole new version of OSPurge. Currently OSPurge suffers
from the following limitations:
* It's slow (monothread)
* It's not guaranteed to complete. If a resource fails to be deleted then
OSPurge can choke on deleting other resources that depends on the first one.
* Not properly unit tested.
* Not modular (one huge file to deal with all services)

This new version is:
* Faster (multithreaded, thanks to a ThreadPoolExecutor)
* Safe (we check and wait for some prerequisites before attempting a
delete)
* 100% unit tested.
* Modular (one file per service)

Note that it's Python3.5 compatible. It also uses OpenStack Shade
and OpenStack client-config libraries so that OSPurge focuses on the
cleaning logic only.

Overall I believe this is a better version of OSPurge and more future
proof. NOte that we tagged and released OSPurge 1.3 recently in case
the new version was not satisfactory to everybody.

Change-Id: I5eb92a0556df210ea3cb4e471b8db3b5bf7ed5ee
This commit is contained in:
Jordan Pittier 2016-12-02 15:47:30 +01:00
parent 1403185a56
commit 3a612efd53
41 changed files with 2924 additions and 3566 deletions
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214
LICENSE
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@ -1,21 +1,201 @@
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366
README.rst
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@ -1,7 +1,10 @@
OpenStack project resources cleaner OpenStack project resources cleaner
=================================== ===================================
* ``ospurge`` is a standalone, client-side, operators tool that aims at What is OSPurge ?
-----------------
* ``ospurge`` is a standalone client-side tool that aims at
deleting all resources, taking into account their interdependencies, deleting all resources, taking into account their interdependencies,
in a specified OpenStack project. in a specified OpenStack project.
@ -18,61 +21,70 @@ Supported resources
At the moment it is possible to purge the following resources from a project: At the moment it is possible to purge the following resources from a project:
* Ceilometer alarms * Floating IP
* floating IP addresses * Glance Images
* images / snapshots * Instances
* instances * Networks
* networks * Routers
* routers * Security groups
* security groups
* Swift containers * Swift containers
* Swift objects * Swift objects
* volumes / snapshots * Volumes / Volume snapshots / Volume backups
Error codes Exit codes
----------- ----------
The following error codes are returned when ``ospurge`` encounters The following codes are returned when ``ospurge`` exits:
an error:
* ``Code 0``: Process exited sucessfully * ``Code 0``: Process exited successfully
* ``Code 1``: Unknown error * ``Code 1``: Something went wrong (check the logs)
* ``Code 2``: Project doesn't exist
* ``Code 3``: Authentication failed (e.g. bad username or password)
* ``Code 4``: Resource deletion failed
* ``Code 5``: Connection error while deleting a resource (e.g. service not
available)
* ``Code 6``: Connection to endpoint failed (e.g. wrong authentication URL)
Installation Installation
------------ ------------
Create a Python virtual environment (requires the Create a Python 3 virtual environment:
`virtualenvwrapper <https://virtualenvwrapper.readthedocs.org/>`_):
.. code-block:: console .. code-block:: console
$ mkvirtualenv ospurge $ python3 -m venv ospurge
$ source ospurge/bin/activate
Install ``ospurge`` with ``pip``: Install ``ospurge`` with ``pip``:
.. code-block:: console .. code-block:: console
$ pip install ospurge $ python3 -m pip install git+https://git.openstack.org/openstack/ospurge
$ OR, to checkout at commit 328f6
$ python3 -m pip install git+https://git.openstack.org/openstack/ospurge@328f6
Available options can be displayed by using ``ospurge -h``: Available options can be displayed with ``ospurge -h``:
.. code-block:: console .. code-block:: console
$ ospurge -h $ ospurge -h
usage: ospurge [-h] [--verbose] [--dry-run] [--dont-delete-project] usage: ospurge [-h] [--verbose] [--dry-run] [--delete-shared-resources]
[--region-name REGION_NAME] [--endpoint-type ENDPOINT_TYPE] (--purge-project ID_OR_NAME | --purge-own-project)
--username USERNAME --password PASSWORD --admin-project [--os-cloud <name>] [--os-auth-type <name>]
ADMIN_PROJECT [--admin-role-name ADMIN_ROLE_NAME] --auth-url [--os-auth-url OS_AUTH_URL] [--os-domain-id OS_DOMAIN_ID]
AUTH_URL [--cleanup-project CLEANUP_PROJECT] [--own-project] [--os-domain-name OS_DOMAIN_NAME]
[--insecure] [--os-project-id OS_PROJECT_ID]
[--os-project-name OS_PROJECT_NAME]
[--os-project-domain-id OS_PROJECT_DOMAIN_ID]
[--os-project-domain-name OS_PROJECT_DOMAIN_NAME]
[--os-trust-id OS_TRUST_ID]
[--os-default-domain-id OS_DEFAULT_DOMAIN_ID]
[--os-default-domain-name OS_DEFAULT_DOMAIN_NAME]
[--os-user-id OS_USER_ID] [--os-username OS_USERNAME]
[--os-user-domain-id OS_USER_DOMAIN_ID]
[--os-user-domain-name OS_USER_DOMAIN_NAME]
[--os-password OS_PASSWORD] [--insecure]
[--os-cacert <ca-certificate>] [--os-cert <certificate>]
[--os-key <key>] [--timeout <seconds>]
[--os-service-type <name>] [--os-service-name <name>]
[--os-interface <name>] [--os-region-name <name>]
[--os-endpoint-override <name>] [--os-api-version <name>]
Purge resources from an Openstack project. Purge resources from an Openstack project.
@ -80,49 +92,105 @@ Available options can be displayed by using ``ospurge -h``:
-h, --help show this help message and exit -h, --help show this help message and exit
--verbose Makes output verbose --verbose Makes output verbose
--dry-run List project's resources --dry-run List project's resources
--dont-delete-project --delete-shared-resources
Executes cleanup script without removing the project. Whether to delete shared resources (public images and
Warning: all project resources will still be deleted. external networks)
--region-name REGION_NAME
Region to use. Defaults to env[OS_REGION_NAME] or None
--endpoint-type ENDPOINT_TYPE
Endpoint type to use. Defaults to
env[OS_ENDPOINT_TYPE] or publicURL
--username USERNAME If --own-project is set : a user name with access to
the project being purged. If --cleanup-project is set
: a user name with admin role in project specified in
--admin-project. Defaults to env[OS_USERNAME]
--password PASSWORD The user's password. Defaults to env[OS_PASSWORD].
--admin-project ADMIN_PROJECT
Project name used for authentication. This project
will be purged if --own-project is set. Defaults to
env[OS_TENANT_NAME].
--admin-role-name ADMIN_ROLE_NAME --admin-role-name ADMIN_ROLE_NAME
Name of admin role. Defaults to 'admin'. Name of admin role. Defaults to 'admin'. This role
--auth-url AUTH_URL Authentication URL. Defaults to env[OS_AUTH_URL]. will be temporarily granted on the project to purge to
--cleanup-project CLEANUP_PROJECT the authenticated user.
ID or Name of project to purge. Not required if --own- --purge-project ID_OR_NAME
project has been set. Using --cleanup-project requires ID or Name of project to purge. This option requires
to authenticate with admin credentials. to authenticate with admin credentials.
--own-project Delete resources of the project used to authenticate. --purge-own-project Purge resources of the project used to authenticate.
Useful if you don't have the admin credentials of the Useful if you don't have the admin credentials of the
platform. cloud.
--insecure Explicitly allow all OpenStack clients to perform --os-cloud <name> Named cloud to connect to
insecure SSL (https) requests. The server's --os-auth-type <name>, --os-auth-plugin <name>
certificate will not be verified against any Authentication type to use
certificate authorities. This option should be used
with caution. Authentication Options:
Options specific to the password plugin.
--os-auth-url OS_AUTH_URL
Authentication URL
--os-domain-id OS_DOMAIN_ID
Domain ID to scope to
--os-domain-name OS_DOMAIN_NAME
Domain name to scope to
--os-project-id OS_PROJECT_ID, --os-tenant-id OS_PROJECT_ID
Project ID to scope to
--os-project-name OS_PROJECT_NAME, --os-tenant-name OS_PROJECT_NAME
Project name to scope to
--os-project-domain-id OS_PROJECT_DOMAIN_ID
Domain ID containing project
--os-project-domain-name OS_PROJECT_DOMAIN_NAME
Domain name containing project
--os-trust-id OS_TRUST_ID
Trust ID
--os-default-domain-id OS_DEFAULT_DOMAIN_ID
Optional domain ID to use with v3 and v2 parameters.
It will be used for both the user and project domain
in v3 and ignored in v2 authentication.
--os-default-domain-name OS_DEFAULT_DOMAIN_NAME
Optional domain name to use with v3 API and v2
parameters. It will be used for both the user and
project domain in v3 and ignored in v2 authentication.
--os-user-id OS_USER_ID
User id
--os-username OS_USERNAME, --os-user-name OS_USERNAME
Username
--os-user-domain-id OS_USER_DOMAIN_ID
User's domain id
--os-user-domain-name OS_USER_DOMAIN_NAME
User's domain name
--os-password OS_PASSWORD
User's password
API Connection Options:
Options controlling the HTTP API Connections
--insecure Explicitly allow client to perform "insecure" TLS
(https) requests. The server's certificate will not be
verified against any certificate authorities. This
option should be used with caution.
--os-cacert <ca-certificate>
Specify a CA bundle file to use in verifying a TLS
(https) server certificate. Defaults to
env[OS_CACERT].
--os-cert <certificate>
Defaults to env[OS_CERT].
--os-key <key> Defaults to env[OS_KEY].
--timeout <seconds> Set request timeout (in seconds).
Service Options:
Options controlling the specialization of the API Connection from
information found in the catalog
--os-service-type <name>
Service type to request from the catalog
--os-service-name <name>
Service name to request from the catalog
--os-interface <name>
API Interface to use [public, internal, admin]
--os-region-name <name>
Region of the cloud to use
--os-endpoint-override <name>
Endpoint to use instead of the endpoint in the catalog
--os-api-version <name>
Which version of the service API to use
Example usage Example usage
------------- -------------
To remove a project, credentials have to be To remove a project, credentials have to be provided. The usual OpenStack
provided. The usual OpenStack environment variables can be used. When environment variables can be used. When launching the ``ospurge`` script, the
launching the ``ospurge`` script, the project to be cleaned up has project to be cleaned up has to be provided, by using either the
to be provided, by using either the ``--cleanup-project`` option or the ``--purge-project`` option or the ``--purge-own-project`` option. When the
``--own-project`` option. When the command returns, any resources associated command returns, any resources that belong to the project will have been
to the project will have been definitively deleted. definitively deleted.
* Setting OpenStack credentials: * Setting OpenStack credentials:
@ -133,110 +201,38 @@ to the project will have been definitively deleted.
$ export OS_TENANT_NAME=admin $ export OS_TENANT_NAME=admin
$ export OS_AUTH_URL=http://localhost:5000/v2.0 $ export OS_AUTH_URL=http://localhost:5000/v2.0
* Checking resources of the target project: * Removing resources:
.. code-block:: console .. code-block:: console
$ ./ospurge --dry-run --cleanup-project demo $ ./ospurge --verbose --purge-project demo
* Resources type: CinderSnapshots WARNING:root:2016-10-27 20:59:12,001:Going to list and/or delete resources from project 'demo'
INFO:root:2016-10-27 20:59:12,426:Going to delete VM (id='be1cce96-fd4c-49fc-9029-db410d376258', name='cb63bb6c-de93-4213-9998-68c2a532018a')
INFO:root:2016-10-27 20:59:12,967:Waiting for check_prerequisite() in FloatingIPs
INFO:root:2016-10-27 20:59:15,169:Waiting for check_prerequisite() in FloatingIPs
INFO:root:2016-10-27 20:59:19,258:Going to delete Floating IP (id='14846ada-334a-4447-8763-829364bb0d18')
INFO:root:2016-10-27 20:59:19,613:Going to delete Snapshot (id='2e7aa42f-5596-49bf-976a-e572e6c96224', name='cb63bb6c-de93-4213-9998-68c2a532018a')
INFO:root:2016-10-27 20:59:19,953:Going to delete Volume Backup (id='64a8b6d8-021e-4680-af58-0a5a04d29ed2', name='cb63bb6c-de93-4213-9998-68c2a532018a'
INFO:root:2016-10-27 20:59:20,717:Going to delete Router Interface (id='7240a5df-eb83-447b-8966-f7ad2a583bb9', router_id='7057d141-29c7-4596-8312-16b441012083')
INFO:root:2016-10-27 20:59:27,009:Going to delete Router Interface (id='fbae389d-ff69-4649-95cb-5ec8a8a64d03', router_id='7057d141-29c7-4596-8312-16b441012083')
INFO:root:2016-10-27 20:59:28,672:Going to delete Router (id='7057d141-29c7-4596-8312-16b441012083', name='router1')
INFO:root:2016-10-27 20:59:31,365:Going to delete Port (id='09e452bf-804d-489a-889c-be0eda7ecbca', network_id='e282fc84-7c79-4d47-a94c-b74f7a775682)'
INFO:root:2016-10-27 20:59:32,398:Going to delete Security Group (id='7028fbd2-c998-428d-8d41-28293c3de052', name='6256fb6c-0118-4f18-8424-0f68aadb9457')
INFO:root:2016-10-27 20:59:33,668:Going to delete Network (id='dd33dd12-4c3e-4162-8a5c-23941922271f', name='private')
INFO:root:2016-10-27 20:59:36,119:Going to delete Image (id='39df8b40-3acd-404c-935c-d9f15732dfa6', name='cb63bb6c-de93-4213-9998-68c2a532018a')
INFO:root:2016-10-27 20:59:36,953:Going to delete Volume (id='f482283a-25a9-419e-af92-81ec8c62e1cd', name='cb63bb6c-de93-4213-9998-68c2a532018a')
INFO:root:2016-10-27 20:59:48,790:Going to delete Object 'cb63bb6c-de93-4213-9998-68c2a532018a.raw' from Container 'cb63bb6c-de93-4213-9998-68c2a532018a'
INFO:root:2016-10-27 20:59:48,895:Going to delete Container (name='6256fb6c-0118-4f18-8424-0f68aadb9457')
INFO:root:2016-10-27 20:59:48,921:Going to delete Container (name='volumebackups')
* Resources type: NovaServers * Projects can be deleted with the ``python-openstackclient`` command-line
server vm0 (id 8b0896d9-bcf3-4360-824a-a81865ad2385) interface:
* Resources type: NeutronFloatingIps
* Resources type: NeutronInterfaces
* Resources type: NeutronRouters
* Resources type: NeutronNetworks
* Resources type: NeutronSecgroups
security group custom (id 8c13e635-6fdc-4332-ba19-c22a7a85c7cc)
* Resources type: GlanceImages
* Resources type: SwiftObjects
* Resources type: SwiftContainers
* Resources type: CinderVolumes
volume vol0 (id ce1380ef-2d66-47a2-9dbf-8dd5d9cd506d)
* Resources type: CeilometerAlarms
* Removing resources without deleting the project:
.. code-block:: console .. code-block:: console
$ ./ospurge --verbose --dont-delete-project --cleanup-project demo $ openstack project delete <project>
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): keystone.usr.lab0.aub.cw-labs.net
INFO:root:* Granting role admin to user e7f562a29da3492baba2cc7c5a1f2d84 on project demo.
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): keystone-admin.usr.lab0.aub.cw-labs.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): keystone-admin.usr.lab0.aub.cw-labs.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): keystone-admin.usr.lab0.aub.cw-labs.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): keystone.usr.lab0.aub.cw-labs.net
INFO:root:* Purging CinderSnapshots
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): keystone.usr.lab0.aub.cw-labs.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): cinder.usr.lab0.aub.cw-labs.net
INFO:root:* Purging NovaServers
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): keystone.usr.lab0.aub.cw-labs.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): nova.usr.lab0.aub.cw-labs.net
INFO:root:* Deleting server vm0 (id 8b0896d9-bcf3-4360-824a-a81865ad2385).
INFO:root:* Purging NeutronFloatingIps
INFO:root:* Purging NeutronInterfaces
INFO:root:* Purging NeutronRouters
INFO:root:* Purging NeutronNetworks
INFO:root:* Purging NeutronSecgroups
INFO:root:* Deleting security group custom (id 8c13e635-6fdc-4332-ba19-c22a7a85c7cc).
INFO:root:* Purging GlanceImages
INFO:root:* Purging SwiftObjects
INFO:root:* Purging SwiftContainers
INFO:root:* Purging CinderVolumes
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): keystone.usr.lab0.aub.cw-labs.net
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): cinder.usr.lab0.aub.cw-labs.net
INFO:root:* Deleting volume vol0 (id ce1380ef-2d66-47a2-9dbf-8dd5d9cd506d).
INFO:requests.packages.urllib3.connectionpool:Starting new HTTP connection (1): cinder.usr.lab0.aub.cw-labs.net
INFO:root:* Purging CeilometerAlarms
* Checking that resources have been correctly removed: * Users can be deleted with the ``python-openstackclient`` command-line
.. code-block:: console
$ ./ospurge --dry-run --cleanup-project demo
* Resources type: CinderSnapshots
* Resources type: NovaServers
* Resources type: NeutronFloatingIps
* Resources type: NeutronInterfaces
* Resources type: NeutronRouters
* Resources type: NeutronNetworks
* Resources type: NeutronSecgroups
* Resources type: GlanceImages
* Resources type: SwiftObjects
* Resources type: SwiftContainers
* Resources type: CinderVolumes
* Resources type: CeilometerAlarms
* Removing project:
.. code-block:: console
$ ./ospurge --cleanup-project demo
$ ./ospurge --cleanup-project demo
Project demo doesn't exist
* Users can be deleted by using the ``python-openstackclient`` command-line
interface: interface:
.. code-block:: console .. code-block:: console
@ -244,10 +240,48 @@ to the project will have been definitively deleted.
$ openstack user delete <user> $ openstack user delete <user>
How to extend
-------------
Given the ever-widening OpenStack ecosystem, OSPurge can't support every
OpenStack services. We intend to support in-tree, only the 'core' services.
Fortunately, OSPurge is easily extensible. All you have to do is add a new
Python module in the ``resources`` package and define one or more Python
class(es) that subclass ``ospurge.resources.base.ServiceResource``. Your module
will automatically be loaded and your methods called. Have a look at the
``main.main`` and ``main.runner`` functions to fully understand the mechanism.
Note: We won't accept any patch that broaden what OSPurge supports, beyond
the core services.
How to contribute How to contribute
----------------- -----------------
OSpurge is hosted on the OpenStack infrastructure and is using OSPurge is hosted on the OpenStack infrastructure and is using
`Gerrit <https://review.openstack.org>`_ to manage contributions. You can `Gerrit <https://review.openstack.org/#/q/project:openstack/ospurge>`_ to
contribute to the project by following the manage contributions. You can contribute to the project by following the
`OpenStack Development workflow <http://docs.openstack.org/infra/manual/developers.html#development-workflow>`_. `OpenStack Development workflow <http://docs.openstack.org/infra/manual/developers.html#development-workflow>`_.
Start hacking right away with:
.. code-block:: console
$ git clone git://git.openstack.org/openstack/ospurge
Design decisions
----------------
* OSPurge depends on `os-client-config`_ to manage authentication. This way,
environment variables (OS_*) and CLI options are properly handled.
* OSPurge is built on top of `shade`_. shade is a simple client library for
interacting with OpenStack clouds. With shade, OSPurge can focus on the
cleaning resources logic and not on properly building the various Python
OpenStack clients and dealing with their not-so-intuitive API.
.. _shade: https://github.com/openstack-infra/shade/
.. _os-client-config: https://github.com/openstack/os-client-config

2
doc/source/conf.py
View File

@ -11,8 +11,6 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
import os
import sys
import openstackdocstheme import openstackdocstheme
copyright = u'2015, OpenStack contributors' copyright = u'2015, OpenStack contributors'

1
doc/source/readme.rst
View File

@ -1 +0,0 @@
.. include:: ../../README.rst

14
ospurge/__init__.py
View File

@ -0,0 +1,14 @@
# 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.
import pbr.version
__version__ = pbr.version.VersionInfo('ospurge').version_string_with_vcs()

168
ospurge/base.py
View File

@ -1,168 +0,0 @@
# This software is released under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import logging
import time
from keystoneauth1 import exceptions as api_exceptions
from keystoneauth1.identity import generic as keystone_auth
from keystoneauth1 import session as keystone_session
from keystoneclient import client as keystone_client
from keystoneclient import exceptions as keystone_exceptions
from ospurge import constants
from ospurge import exceptions
# Decorators
def retry(service_name):
def factory(func):
"""Decorator allowing to retry in case of failure."""
def wrapper(*args, **kwargs):
n = 0
while True:
try:
return func(*args, **kwargs)
except Exception as e:
if getattr(e, 'http_status', False) == 404:
# Sometimes a resource can be deleted manually by
# someone else while ospurge is running and listed it.
# If this happens, We raise a Warning.
logging.warning(
"Can not delete the resource because it does not"
" exist : %s", e
)
# No need to retry deleting an non existing resource
break
else:
if n == constants.RETRIES:
raise exceptions.DeletionFailed(service_name)
n += 1
logging.info("* Deletion failed - "
"Retrying in %s seconds - "
"Retry count %s", constants.TIMEOUT, n)
time.sleep(constants.TIMEOUT)
return wrapper
return factory
# Classes
class Session(object):
"""A Session stores information that can be used by the different Openstack Clients.
The most important data is:
* self.token - The Openstack token to be used accross services;
* self.catalog - Allowing to retrieve services' endpoints.
"""
def __init__(self, username, password, project_id, auth_url,
endpoint_type="publicURL", insecure=False, **kwargs):
data = {
'username': username,
'password': password,
'project_id': project_id,
'user_domain_id': kwargs.get('user_domain_id'),
'user_domain_name': kwargs.get('user_domain_name'),
'project_domain_id': kwargs.get('project_domain_id'),
'project_domain_name': kwargs.get('project_domain_name'),
'domain_id': kwargs.get('domain_id')
}
auth = keystone_auth.Password(auth_url, **data)
session = keystone_session.Session(auth=auth, verify=(not insecure))
self.client = keystone_client.Client(session=session)
# Storing username, password, project_id and auth_url for
# use by clients libraries that cannot use an existing token.
self.username = username
self.password = password
self.project_id = auth.auth_ref.project_id
self.auth_url = auth_url
self.region_name = kwargs['region_name']
self.insecure = insecure
# Session variables to be used by clients when possible
self.token = auth.auth_ref.auth_token
self.user_id = auth.auth_ref.user_id
self.project_name = self.client.project_name
self.keystone_session = session
self.endpoint_type = endpoint_type
self.catalog = auth.auth_ref.service_catalog.get_endpoints()
try:
# Detect if we are admin or not
self.client.roles.list() # Only admins are allowed to do this
except (
# The Exception Depends on OpenStack Infrastructure.
api_exceptions.Forbidden,
keystone_exceptions.ConnectionRefused, # admin URL not permitted
api_exceptions.Unauthorized,
):
self.is_admin = False
else:
self.is_admin = True
def get_endpoint(self, service_type):
try:
if self.client.version == "v2.0":
return self.catalog[service_type][0][self.endpoint_type]
else:
return self.catalog[service_type][0]['url']
except (KeyError, IndexError):
# Endpoint could not be found
raise exceptions.EndpointNotFound(service_type)
class Resources(object):
"""Abstract base class for all resources to be removed."""
def __init__(self, session):
self.session = session
def list(self):
pass
def delete(self, resource):
"""Displays informational message about a resource deletion."""
logging.info("* Deleting %s.", self.resource_str(resource))
def purge(self):
"""Delete all resources."""
# Purging is displayed and done only if self.list succeeds
resources = self.list()
c_name = self.__class__.__name__
logging.info("* Purging %s", c_name)
for resource in resources:
retry(c_name)(self.delete)(resource)
def dump(self):
"""Display all available resources."""
# Resources type and resources are displayed only if self.list succeeds
resources = self.list()
c_name = self.__class__.__name__
print("* Resources type: %s" % c_name)
for resource in resources:
print(self.resource_str(resource))
print("")

872
ospurge/client.py
View File

@ -1,872 +0,0 @@
#!/usr/bin/env python
# -*- encoding: utf-8 -*-
#
# This software is released under the MIT License.
#
# Copyright (c) 2014 Cloudwatt
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import argparse
from distutils import version
import logging
import os
import sys
import ceilometerclient.exc
from ceilometerclient.v2 import client as ceilometer_client
import cinderclient
from cinderclient.v1 import client as cinder_client
import glanceclient.exc
from glanceclient.v1 import client as glance_client
from heatclient import client as heat_client
import heatclient.openstack.common.apiclient.exceptions
from keystoneauth1 import exceptions as api_exceptions
from keystoneauth1.identity import generic as keystone_auth
from keystoneauth1 import session as keystone_session
from keystoneclient import client as keystone_client
import neutronclient.common.exceptions
from neutronclient.v2_0 import client as neutron_client
from novaclient import client as nova_client
import novaclient.exceptions
import requests
from swiftclient import client as swift_client
from ospurge import base
from ospurge import constants
from ospurge import exceptions
class SwiftResources(base.Resources):
def __init__(self, session):
super(SwiftResources, self).__init__(session)
self.endpoint = self.session.get_endpoint("object-store")
self.token = self.session.token
conn = swift_client.HTTPConnection(self.endpoint,
insecure=self.session.insecure)
self.http_conn = conn.parsed_url, conn
# This method is used to retrieve Objects as well as Containers.
def list_containers(self):
containers = swift_client.get_account(self.endpoint,
self.token,
http_conn=self.http_conn)[1]
return (cont['name'] for cont in containers)
class SwiftObjects(SwiftResources):
def list(self):
swift_objects = []
for cont in self.list_containers():
objs = [{'container': cont, 'name': obj['name']} for obj in
swift_client.get_container(self.endpoint,
self.token,
cont,
http_conn=self.http_conn)[1]]
swift_objects.extend(objs)
return swift_objects
def delete(self, obj):
super(SwiftObjects, self).delete(obj)
swift_client.delete_object(self.endpoint, token=self.token, http_conn=self.http_conn,
container=obj['container'], name=obj['name'])
def resource_str(self, obj):
return u"object {} in container {}".format(obj['name'], obj['container'])
class SwiftContainers(SwiftResources):
def list(self):
return self.list_containers()
def delete(self, container):
"""Container must be empty for deletion to succeed."""
super(SwiftContainers, self).delete(container)
swift_client.delete_container(self.endpoint, self.token, container, http_conn=self.http_conn)
def resource_str(self, obj):
return u"container {}".format(obj)
class CinderResources(base.Resources):
def __init__(self, session):
super(CinderResources, self).__init__(session)
self.client = cinder_client.Client("2.1",
session=session.keystone_session)
class CinderSnapshots(CinderResources):
def list(self):
return self.client.volume_snapshots.list()
def delete(self, snap):
super(CinderSnapshots, self).delete(snap)
self.client.volume_snapshots.delete(snap)
def resource_str(self, snap):
return u"snapshot {} (id {})".format(snap.display_name, snap.id)
class CinderVolumes(CinderResources):
def list(self):
return self.client.volumes.list()
def delete(self, vol):
"""Snapshots created from the volume must be deleted first."""
super(CinderVolumes, self).delete(vol)
self.client.volumes.delete(vol)
def resource_str(self, vol):
return u"volume {} (id {})".format(vol.display_name, vol.id)
class CinderBackups(CinderResources):
def list(self):
if self.session.is_admin and version.LooseVersion(
cinderclient.version_info.version_string()) < '1.4.0':
logging.warning('cinder volume-backups are ignored when ospurge is '
'launched with admin credentials because of the '
'following bug: '
'https://bugs.launchpad.net/python-cinderclient/+bug/1422046')
return []
return self.client.backups.list()
def delete(self, backup):
super(CinderBackups, self).delete(backup)
self.client.backups.delete(backup)
def resource_str(self, backup):
return u"backup {} (id {}) of volume {}".format(backup.name, backup.id, backup.volume_id)
class NeutronResources(base.Resources):
def __init__(self, session):
super(NeutronResources, self).__init__(session)
self.client = neutron_client.Client(session=session.keystone_session)
self.project_id = session.project_id
# This method is used for routers and interfaces removal
def list_routers(self):
return filter(
self._owned_resource,
self.client.list_routers(tenant_id=self.project_id)['routers'])
def _owned_resource(self, res):
# Only considering resources owned by project
# We try to filter directly in the client.list() commands, but some 3rd
# party Neutron plugins may ignore the "tenant_id=self.project_id"
# keyword filtering parameter. An extra check does not cost much and
# keeps us on the safe side.
return res['tenant_id'] == self.project_id
class NeutronRouters(NeutronResources):
def list(self):
return self.list_routers()
def delete(self, router):
"""Interfaces must be deleted first."""
super(NeutronRouters, self).delete(router)
# Remove router gateway prior to remove the router itself
self.client.remove_gateway_router(router['id'])
self.client.delete_router(router['id'])
@staticmethod
def resource_str(router):
return u"router {} (id {})".format(router['name'], router['id'])
class NeutronInterfaces(NeutronResources):
def list(self):
# Only considering "router_interface" ports
# (not gateways, neither unbound ports)
all_ports = [
port for port in self.client.list_ports(
tenant_id=self.project_id)['ports']
if port["device_owner"] in ("network:router_interface", "network:router_interface_distributed")
]
return filter(self._owned_resource, all_ports)
def delete(self, interface):
super(NeutronInterfaces, self).delete(interface)
self.client.remove_interface_router(interface['device_id'],
{'port_id': interface['id']})
@staticmethod
def resource_str(interface):
return u"interface {} (id {})".format(interface['name'],
interface['id'])
class NeutronPorts(NeutronResources):
# When created, unbound ports' device_owner are "". device_owner
# is of the form" compute:*" if it has been bound to some vm in
# the past.
def list(self):
all_ports = [
port for port in self.client.list_ports(
tenant_id=self.project_id)['ports']
if port["device_owner"] == ""
or port["device_owner"].startswith("compute:")
]
return filter(self._owned_resource, all_ports)
def delete(self, port):
super(NeutronPorts, self).delete(port)
self.client.delete_port(port['id'])
@staticmethod
def resource_str(port):
return u"port {} (id {})".format(port['name'], port['id'])
class NeutronNetworks(NeutronResources):
def list(self):
return filter(self._owned_resource,
self.client.list_networks(
tenant_id=self.project_id)['networks'])
def delete(self, net):
"""Delete a Neutron network
Interfaces connected to the network must be deleted first.
Implying there must not be any VM on the network.
"""
super(NeutronNetworks, self).delete(net)
self.client.delete_network(net['id'])
@staticmethod
def resource_str(net):
return u"network {} (id {})".format(net['name'], net['id'])
class NeutronSecgroups(NeutronResources):
def list(self):
# filtering out default security group (cannot be removed)
def secgroup_filter(secgroup):
if secgroup['name'] == 'default':
return False
return self._owned_resource(secgroup)
try:
sgs = self.client.list_security_groups(
tenant_id=self.project_id)['security_groups']
return filter(secgroup_filter, sgs)
except neutronclient.common.exceptions.NeutronClientException as err:
if getattr(err, "status_code", None) == 404:
raise exceptions.ResourceNotEnabled
raise
def delete(self, secgroup):
"""VMs using the security group should be deleted first."""
super(NeutronSecgroups, self).delete(secgroup)
self.client.delete_security_group(secgroup['id'])
@staticmethod
def resource_str(secgroup):
return u"security group {} (id {})".format(
secgroup['name'], secgroup['id'])
class NeutronFloatingIps(NeutronResources):
def list(self):
return filter(self._owned_resource,
self.client.list_floatingips(
tenant_id=self.project_id)['floatingips'])
def delete(self, floating_ip):
super(NeutronFloatingIps, self).delete(floating_ip)
self.client.delete_floatingip(floating_ip['id'])
@staticmethod
def resource_str(floating_ip):
return u"floating ip {} (id {})".format(
floating_ip['floating_ip_address'], floating_ip['id'])
class NeutronLbMembers(NeutronResources):
def list(self):
return filter(self._owned_resource, self.client.list_members(
tenant_id=self.project_id)['members'])
def delete(self, member):
super(NeutronLbMembers, self).delete(member)
self.client.delete_member(member['id'])
@staticmethod
def resource_str(member):
return u"lb-member {} (id {})".format(member['address'], member['id'])
class NeutronLbPool(NeutronResources):
def list(self):
return filter(self._owned_resource, self.client.list_pools(
tenant_id=self.project_id)['pools'])
def delete(self, pool):
super(NeutronLbPool, self).delete(pool)
self.client.delete_pool(pool['id'])
@staticmethod
def resource_str(pool):
return u"lb-pool {} (id {})".format(pool['name'], pool['id'])
class NeutronLbVip(NeutronResources):
def list(self):
return filter(self._owned_resource, self.client.list_vips(
tenant_id=self.project_id)['vips'])
def delete(self, vip):
super(NeutronLbVip, self).delete(vip)
self.client.delete_vip(vip['id'])
@staticmethod
def resource_str(vip):
return u"lb-vip {} (id {})".format(vip['name'], vip['id'])
class NeutronLbHealthMonitor(NeutronResources):
def list(self):
return filter(self._owned_resource, self.client.list_health_monitors(
tenant_id=self.project_id)['health_monitors'])
def delete(self, health_monitor):
super(NeutronLbHealthMonitor, self).delete(health_monitor)
self.client.delete_health_monitor(health_monitor['id'])
@staticmethod
def resource_str(health_monitor):
return u"lb-health_monotor type {} (id {})".format(
health_monitor['type'], health_monitor['id'])
class NeutronMeteringLabel(NeutronResources):
def list(self):
return filter(self._owned_resource, self.client.list_metering_labels(
tenant_id=self.project_id)['metering_labels'])
def delete(self, metering_label):
super(NeutronMeteringLabel, self).delete(metering_label)
self.client.delete_metering_label(metering_label['id'])
@staticmethod
def resource_str(metering_label):
return u"meter-label {} (id {})".format(
metering_label['name'], metering_label['id'])
class NeutronFireWallPolicy(NeutronResources):
def list(self):
return filter(self._owned_resource, self.client.list_firewall_policies(
tenant_id=self.project_id)['firewall_policies'])
def delete(self, firewall_policy):
super(NeutronFireWallPolicy, self).delete(firewall_policy)
self.client.delete_firewall_policy(firewall_policy['id'])
@staticmethod
def resource_str(firewall_policy):
return u"Firewall policy {} (id {})".format(
firewall_policy['name'], firewall_policy['id'])
class NeutronFireWallRule(NeutronResources):
def list(self):
return filter(self._owned_resource, self.client.list_firewall_rules(
tenant_id=self.project_id)['firewall_rules'])
def delete(self, firewall_rule):
super(NeutronFireWallRule, self).delete(firewall_rule)
self.client.delete_firewall_rule(firewall_rule['id'])
@staticmethod
def resource_str(firewall_rule):
return u"Firewall rule {} (id {})".format(
firewall_rule['name'], firewall_rule['id'])
class NeutronFireWall(NeutronResources):
def list(self):
return filter(self._owned_resource, self.client.list_firewalls(
tenant_id=self.project_id)['firewalls'])
def delete(self, firewall):
super(NeutronFireWall, self).delete(firewall)
self.client.delete_firewall(firewall['id'])
@staticmethod
def resource_str(firewall):
return u"Firewall {} (id {})".format(firewall['name'], firewall['id'])
class NovaServers(base.Resources):
def __init__(self, session):
super(NovaServers, self).__init__(session)
self.client = nova_client.Client("2.1",
session=session.keystone_session)
self.project_id = session.project_id
"""Manage nova resources"""
def list(self):
return self.client.servers.list()
def delete(self, server):
super(NovaServers, self).delete(server)
self.client.servers.delete(server)
def resource_str(self, server):
return u"server {} (id {})".format(server.name, server.id)
class GlanceImages(base.Resources):
def __init__(self, session):
self.client = glance_client.Client(
endpoint=session.get_endpoint("image"),
token=session.token, insecure=session.insecure)
self.project_id = session.project_id
def list(self):
return filter(self._owned_resource, self.client.images.list(
owner=self.project_id))
def delete(self, image):
super(GlanceImages, self).delete(image)
self.client.images.delete(image.id)
def resource_str(self, image):
return u"image {} (id {})".format(image.name, image.id)
def _owned_resource(self, res):
# Only considering resources owned by project
return res.owner == self.project_id
class HeatStacks(base.Resources):
def __init__(self, session):
self.client = heat_client.Client(
"1",
endpoint=session.get_endpoint("orchestration"),
token=session.token, insecure=session.insecure)
self.project_id = session.project_id
def list(self):
return self.client.stacks.list()
def delete(self, stack):
super(HeatStacks, self).delete(stack)
if stack.stack_status == "DELETE_FAILED":
self.client.stacks.abandon(stack.id)
else:
self.client.stacks.delete(stack.id)
def resource_str(self, stack):
return u"stack {})".format(stack.id)
class CeilometerAlarms(base.Resources):
def __init__(self, session):
# Ceilometer Client needs a method that returns the token
def get_token():
return session.token
self.client = ceilometer_client.Client(
endpoint=session.get_endpoint("metering"),
endpoint_type=session.endpoint_type,
region_name=session.region_name,
token=get_token, insecure=session.insecure)
self.project_id = session.project_id
def list(self):
query = [{'field': 'project_id',
'op': 'eq',
'value': self.project_id}]
return self.client.alarms.list(q=query)
def delete(self, alarm):
super(CeilometerAlarms, self).delete(alarm)
self.client.alarms.delete(alarm.alarm_id)
def resource_str(self, alarm):
return u"alarm {}".format(alarm.name)
class KeystoneManager(object):
"""Manages Keystone queries."""
def __init__(self, username, password, project, auth_url, insecure,
**kwargs):
data = {
'username': username,
'password': password,
'project_name': project,
}
if kwargs['user_domain_name'] is not None:
if kwargs['project_domain_name'] is None:
kwargs['project_domain_name'] = 'Default'
data.update({
'domain_id': kwargs.get('domain_id'),
'project_domain_id': kwargs.get('project_domain_id'),
'project_domain_name': kwargs.get('project_domain_name'),
'user_domain_id': kwargs.get('user_domain_id'),
'user_domain_name': kwargs.get('user_domain_name')
})
self.auth = keystone_auth.Password(auth_url, **data)
session = keystone_session.Session(auth=self.auth, verify=(not insecure))
self.client = keystone_client.Client(session=session)
self.admin_role_id = None
self.tenant_info = None
self.admin_role_name = kwargs['admin_role_name']
self.user_id = self.auth.auth_ref.user_id
@property
def client_projects(self):
if self.client.version == "v2.0":
return self.client.tenants
return self.client.projects
def get_project_id(self, project_name_or_id=None):
"""Get a project by its id
Returns:
* ID of current project if called without parameter,
* ID of project given as parameter if one is given.
"""
if project_name_or_id is None:
return self.auth.auth_ref.project_id
try:
self.tenant_info = self.client_projects.get(project_name_or_id)
# If it doesn't raise an 404, project_name_or_id is
# already the project's id
project_id = project_name_or_id
except api_exceptions.NotFound:
try:
# Can raise api_exceptions.Forbidden:
tenants = self.client_projects.list()
project_id = filter(
lambda x: x.name == project_name_or_id, tenants)[0].id
except IndexError:
raise exceptions.NoSuchProject(project_name_or_id)
if not self.tenant_info:
self.tenant_info = self.client_projects.get(project_id)
return project_id
def enable_project(self, project_id):
logging.info("* Enabling project {}.".format(project_id))
self.tenant_info = self.client_projects.update(project_id, enabled=True)
def disable_project(self, project_id):
logging.info("* Disabling project {}.".format(project_id))
self.tenant_info = self.client_projects.update(project_id, enabled=False)
def get_admin_role_id(self):
if not self.admin_role_id:
roles = self.client.roles.list()
self.admin_role_id = filter(lambda x: x.name == self.admin_role_name, roles)[0].id
return self.admin_role_id
def become_project_admin(self, project_id):
user_id = self.user_id
admin_role_id = self.get_admin_role_id()
logging.info("* Granting role admin to user {} on project {}.".format(
user_id, project_id))
if self.client.version == "v2.0":
return self.client.roles.add_user_role(user_id, admin_role_id,
project_id)
else:
return self.client.roles.grant(role=admin_role_id, user=user_id,
project=project_id)
def undo_become_project_admin(self, project_id):
user_id = self.user_id
admin_role_id = self.get_admin_role_id()
logging.info("* Removing role admin to user {} on project {}.".format(
user_id, project_id))
if self.client.version == "v2.0":
return self.client.roles.remove_user_role(user_id,
admin_role_id,
project_id)
else:
return self.client.roles.revoke(role=admin_role_id,
user=user_id,
project=project_id)
def delete_project(self, project_id):
logging.info("* Deleting project {}.".format(project_id))
self.client_projects.delete(project_id)
def perform_on_project(admin_name, password, project, auth_url,
endpoint_type='publicURL', action='dump',
insecure=False, **kwargs):
"""Perform provided action on all resources of project.
action can be: 'purge' or 'dump'
"""
session = base.Session(admin_name, password, project, auth_url,
endpoint_type, insecure, **kwargs)
error = None
for rc in constants.RESOURCES_CLASSES:
try:
resources = globals()[rc](session)
res_actions = {'purge': resources.purge,
'dump': resources.dump}
res_actions[action]()
except (exceptions.EndpointNotFound,
api_exceptions.EndpointNotFound,
neutronclient.common.exceptions.EndpointNotFound,
cinderclient.exceptions.EndpointNotFound,
novaclient.exceptions.EndpointNotFound,
heatclient.openstack.common.apiclient.exceptions.EndpointNotFound,
exceptions.ResourceNotEnabled):
# If service is not in Keystone's services catalog, ignoring it
pass
except requests.exceptions.MissingSchema as e:
logging.warning(
'Some resources may not have been deleted, "{!s}" is '
'improperly configured and returned: {!r}\n'.format(rc, e))
except (ceilometerclient.exc.InvalidEndpoint, glanceclient.exc.InvalidEndpoint) as e:
logging.warning(
"Unable to connect to {} endpoint : {}".format(rc, e.message))
error = exceptions.InvalidEndpoint(rc)
except (neutronclient.common.exceptions.NeutronClientException):
# If service is not configured, ignoring it
pass
if error:
raise error
# From Russell Heilling
# http://stackoverflow.com/questions/10551117/setting-options-from-environment-variables-when-using-argparse
class EnvDefault(argparse.Action):
def __init__(self, envvar, required=True, default=None, **kwargs):
# Overriding default with environment variable if available
if envvar in os.environ:
default = os.environ[envvar]
if required and default:
required = False
super(EnvDefault, self).__init__(default=default, required=required,
**kwargs)
def __call__(self, parser, namespace, values, option_string=None):
setattr(namespace, self.dest, values)
def parse_args():
desc = "Purge resources from an Openstack project."
parser = argparse.ArgumentParser(description=desc)
parser.add_argument("--verbose", action="store_true",
help="Makes output verbose")
parser.add_argument("--dry-run", action="store_true",
help="List project's resources")
parser.add_argument("--dont-delete-project", action="store_true",
help="Executes cleanup script without removing the project. "
"Warning: all project resources will still be deleted.")
parser.add_argument("--region-name", action=EnvDefault, required=False,
envvar='OS_REGION_NAME', default=None,
help="Region to use. Defaults to env[OS_REGION_NAME] "
"or None")
parser.add_argument("--endpoint-type", action=EnvDefault,
envvar='OS_ENDPOINT_TYPE', default="publicURL",
help="Endpoint type to use. Defaults to "
"env[OS_ENDPOINT_TYPE] or publicURL")
parser.add_argument("--username", action=EnvDefault,
envvar='OS_USERNAME', required=True,
help="If --own-project is set : a user name with access to the "
"project being purged. If --cleanup-project is set : "
"a user name with admin role in project specified in --admin-project. "
"Defaults to env[OS_USERNAME]")
parser.add_argument("--password", action=EnvDefault,
envvar='OS_PASSWORD', required=True,
help="The user's password. Defaults "
"to env[OS_PASSWORD].")
parser.add_argument("--admin-project", action=EnvDefault,
envvar='OS_TENANT_NAME', required=False,
help="Project name used for authentication. This project "
"will be purged if --own-project is set. "
"Defaults to env[OS_TENANT_NAME].")
parser.add_argument("--admin-role-name", required=False, default="admin",
help="Name of admin role. Defaults to 'admin'.")
parser.add_argument("--auth-url", action=EnvDefault,
envvar='OS_AUTH_URL', required=True,
help="Authentication URL. Defaults to "
"env[OS_AUTH_URL].")
parser.add_argument("--user-domain-id", action=EnvDefault,
envvar='OS_USER_DOMAIN_ID', required=False,
help="User Domain ID. Defaults to "
"env[OS_USER_DOMAIN_ID].")
parser.add_argument("--user-domain-name", action=EnvDefault,
envvar='OS_USER_DOMAIN_NAME', required=False,
help="User Domain ID. Defaults to "
"env[OS_USER_DOMAIN_NAME].")
parser.add_argument("--project-name", action=EnvDefault,
envvar='OS_PROJECT_NAME', required=False,
help="Project Name. Defaults to "
"env[OS_PROJECT_NAME].")
parser.add_argument("--project-domain-id", action=EnvDefault,
envvar='OS_PROJECT_DOMAIN_ID', required=False,
help="Project Domain ID. Defaults to "
"env[OS_PROJECT_DOMAIN_ID].")
parser.add_argument("--project-domain-name", action=EnvDefault,
envvar='OS_PROJECT_DOMAIN_NAME', required=False,
help="Project Domain NAME. Defaults to "
"env[OS_PROJECT_DOMAIN_NAME].")
parser.add_argument("--cleanup-project", required=False, default=None,
help="ID or Name of project to purge. Not required "
"if --own-project has been set. Using --cleanup-project "
"requires to authenticate with admin credentials.")
parser.add_argument("--own-project", action="store_true",
help="Delete resources of the project used to "
"authenticate. Useful if you don't have the "
"admin credentials of the platform.")
parser.add_argument("--insecure", action="store_true",
help="Explicitly allow all OpenStack clients to perform "
"insecure SSL (https) requests. The server's "
"certificate will not be verified against any "
"certificate authorities. This option should be "
"used with caution.")
args = parser.parse_args()
if not (args.cleanup_project or args.own_project):
parser.error('Either --cleanup-project '
'or --own-project has to be set')
if args.cleanup_project and args.own_project:
parser.error('Both --cleanup-project '
'and --own-project can not be set')
if not (args.admin_project or args.project_name):
parser.error('--admin-project or --project-name is required')
return args
def main():
args = parse_args()
if args.verbose:
logging.basicConfig(level=logging.INFO)
else:
# Set default log level to Warning
logging.basicConfig(level=logging.WARNING)
data = {
'region_name': args.region_name,
'user_domain_id': args.user_domain_id,
'project_domain_id': args.project_domain_id,
'project_domain_name': args.project_domain_name,
'user_domain_name': args.user_domain_name,
'admin_role_name': args.admin_role_name
}
project = args.admin_project if args.admin_project else args.project_name
try:
keystone_manager = KeystoneManager(args.username, args.password,
project, args.auth_url,
args.insecure, **data)
except api_exceptions.Unauthorized as exc:
print("Authentication failed: {}".format(str(exc)))
sys.exit(constants.AUTHENTICATION_FAILED_ERROR_CODE)
remove_admin_role_after_purge = False
disable_project_after_purge = False
try:
cleanup_project_id = keystone_manager.get_project_id(
args.cleanup_project)
if not args.own_project:
try:
keystone_manager.become_project_admin(cleanup_project_id)
except api_exceptions.Conflict:
# user was already admin on the target project.
pass
else:
remove_admin_role_after_purge = True
# If the project was enabled before the purge, do not disable it after the purge
disable_project_after_purge = not keystone_manager.tenant_info.enabled
if disable_project_after_purge:
# The project is currently disabled so we need to enable it
# in order to delete resources of the project
keystone_manager.enable_project(cleanup_project_id)
except api_exceptions.Forbidden as exc:
print("Not authorized: {}".format(str(exc)))
sys.exit(constants.NOT_AUTHORIZED_ERROR_CODE)
except exceptions.NoSuchProject as exc:
print("Project {} doesn't exist".format(str(exc)))
sys.exit(constants.NO_SUCH_PROJECT_ERROR_CODE)
# Proper cleanup
try:
action = "dump" if args.dry_run else "purge"
perform_on_project(args.username, args.password, cleanup_project_id,
args.auth_url, args.endpoint_type, action,
args.insecure, **data)
except requests.exceptions.ConnectionError as exc:
print("Connection error: {}".format(str(exc)))
sys.exit(constants.CONNECTION_ERROR_CODE)
except (exceptions.DeletionFailed, exceptions.InvalidEndpoint) as exc:
print("Deletion of {} failed".format(str(exc)))
print("*Warning* Some resources may not have been cleaned up")
sys.exit(constants.DELETION_FAILED_ERROR_CODE)
if (not args.dry_run) and (not args.dont_delete_project) and (not args.own_project):
keystone_manager.delete_project(cleanup_project_id)
else:
# Project is not deleted, we may want to disable the project
# this must happen before we remove the admin role
if disable_project_after_purge:
keystone_manager.disable_project(cleanup_project_id)
# We may also want to remove ourself from the purged project
if remove_admin_role_after_purge:
keystone_manager.undo_become_project_admin(cleanup_project_id)
sys.exit(0)
if __name__ == "__main__":
main()

66
ospurge/constants.py
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@ -1,66 +0,0 @@
# This software is released under the MIT License.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# Available resources classes
# The order of the Openstack resources in the subsequent list
# corresponds to the order in which ospurge will delete the
# resources. This order takes into account inter-resources
# dependencies, and tries to minimize the overall time duration of the
# purge operation.
RESOURCES_CLASSES = [
'CinderSnapshots',
'CinderBackups',
'NeutronFireWall',
'NeutronFireWallPolicy',
'NeutronFireWallRule',
'NeutronLbMembers',
'NeutronLbVip',
'NeutronLbHealthMonitor',
'NeutronLbPool',
'NovaServers',
'NeutronFloatingIps',
'NeutronMeteringLabel',
'NeutronInterfaces',
'NeutronRouters',
'NeutronPorts',
'NeutronNetworks',
'NeutronSecgroups',
'GlanceImages',
'SwiftObjects',
'SwiftContainers',
'CinderVolumes',
'CeilometerAlarms',
'HeatStacks'
]
# Error codes
NO_SUCH_PROJECT_ERROR_CODE = 2
AUTHENTICATION_FAILED_ERROR_CODE = 3
DELETION_FAILED_ERROR_CODE = 4
CONNECTION_ERROR_CODE = 5
NOT_AUTHORIZED_ERROR_CODE = 6
# Constants
RETRIES = 10 # Retry a delete operation 10 times before exiting
TIMEOUT = 5 # 5 seconds timeout between retries

42
ospurge/exceptions.py
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@ -1,39 +1,19 @@
# This software is released under the MIT License. # 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
# #
# Permission is hereby granted, free of charge, to any person obtaining a copy # http://www.apache.org/licenses/LICENSE-2.0
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# #
# The above copyright notice and this permission notice shall be included in all # Unless required by applicable law or agreed to in writing, software
# copies or substantial portions of the 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
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # License for the specific language governing permissions and limitations
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # under the License.
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
class ResourceNotEnabled(Exception): class OSProjectNotFound(Exception):
pass pass
class EndpointNotFound(Exception): class TimeoutError(Exception):
pass
class InvalidEndpoint(Exception):
pass
class NoSuchProject(Exception):
pass
class DeletionFailed(Exception):
pass pass

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#!/usr/bin/env python3
# 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.
import argparse
import concurrent.futures
import logging
import operator
import sys
import threading
import typing
import os_client_config
import shade
from ospurge import exceptions
from ospurge.resources.base import ServiceResource
from ospurge import utils
if typing.TYPE_CHECKING: # pragma: no cover
from typing import Optional # noqa: F401
def configure_logging(verbose: bool) -> None:
log_level = logging.INFO if verbose else logging.WARNING
logging.basicConfig(
format='%(levelname)s:%(name)s:%(asctime)s:%(message)s',
level=log_level
)
logging.getLogger(
'requests.packages.urllib3.connectionpool').setLevel(logging.WARNING)
def create_argument_parser() -> argparse.ArgumentParser:
parser = argparse.ArgumentParser(
description="Purge resources from an Openstack project."
)
parser.add_argument(
"--verbose", action="store_true",
help="Make output verbose"
)
parser.add_argument(
"--dry-run", action="store_true",
help="List project's resources"
)
parser.add_argument(
"--delete-shared-resources", action="store_true",
help="Whether to delete shared resources (public images and external "
"networks)"
)
parser.add_argument(
"--admin-role-name", default="admin",
help="Name of admin role. Defaults to 'admin'. This role will be "
"temporarily granted on the project to purge to the "
"authenticated user."
)
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument(
"--purge-project", metavar="ID_OR_NAME",
help="ID or Name of project to purge. This option requires "
"to authenticate with admin credentials."
)
group.add_argument(
"--purge-own-project", action="store_true",
help="Purge resources of the project used to authenticate. Useful "
"if you don't have the admin credentials of the cloud."
)
return parser
class CredentialsManager(object):
def __init__(self, options: argparse.Namespace) -> None:
self.options = options
self.revoke_role_after_purge = False
self.disable_project_after_purge = False
self.cloud = None # type: Optional[shade.OpenStackCloud]
self.operator_cloud = None # type: Optional[shade.OperatorCloud]
if options.purge_own_project:
self.cloud = shade.openstack_cloud(argparse=options)
self.user_id = self.cloud.keystone_session.get_user_id()
self.project_id = self.cloud.keystone_session.get_project_id()
else:
self.operator_cloud = shade.operator_cloud(argparse=options)
self.user_id = self.operator_cloud.keystone_session.get_user_id()
project = self.operator_cloud.get_project(options.purge_project)
if not project:
raise exceptions.OSProjectNotFound(
"Unable to find project '{}'".format(options.purge_project)
)
self.project_id = project['id']
# If project is not enabled, we must disable it after purge.
self.disable_project_after_purge = not project.enabled
# Reuse the information passed to get the `OperatorCloud` but
# change the project. This way we bind/re-scope to the project
# we want to purge, not the project we authenticated to.
self.cloud = shade.openstack_cloud(
**utils.replace_project_info(
self.operator_cloud.cloud_config.config,
self.project_id
)
)
auth_args = self.cloud.cloud_config.get_auth_args()
logging.warning(
"Going to list and/or delete resources from project '%s'",
options.purge_project or auth_args.get('project_name')
or auth_args.get('project_id')
)
def ensure_role_on_project(self) -> None:
if self.operator_cloud and self.operator_cloud.grant_role(
self.options.admin_role_name,
project=self.options.purge_project, user=self.user_id
):
logging.warning(
"Role 'Member' granted to user '%s' on project '%s'",
self.user_id, self.options.purge_project
)
self.revoke_role_after_purge = True
def revoke_role_on_project(self) -> None:
self.operator_cloud.revoke_role(
self.options.admin_role_name, user=self.user_id,
project=self.options.purge_project)
logging.warning(
"Role 'Member' revoked from user '%s' on project '%s'",
self.user_id, self.options.purge_project
)
def ensure_enabled_project(self) -> None:
if self.operator_cloud and self.disable_project_after_purge:
self.operator_cloud.update_project(self.project_id, enabled=True)
logging.warning("Project '%s' was disabled before purge and it is "
"now enabled", self.options.purge_project)
def disable_project(self) -> None:
self.operator_cloud.update_project(self.project_id, enabled=False)
logging.warning("Project '%s' was disabled before purge and it is "
"now also disabled", self.options.purge_project)
@utils.monkeypatch_oscc_logging_warning
def runner(
resource_mngr: ServiceResource, options: argparse.Namespace,
exit: threading.Event
) -> None:
try:
if not options.dry_run:
resource_mngr.wait_for_check_prerequisite(exit)
for resource in resource_mngr.list():
# No need to continue if requested to exit.
if exit.is_set():
return
if resource_mngr.should_delete(resource):
logging.info("Going to delete %s",
resource_mngr.to_str(resource))
if options.dry_run:
continue
utils.call_and_ignore_notfound(resource_mngr.delete, resource)
except Exception as exc:
log = logging.error
recoverable = False
if hasattr(exc, 'inner_exception'):
# inner_exception is a tuple (type, value, traceback)
# mypy complains: "Exception" has no attribute "inner_exception"
exc_info = exc.inner_exception # type: ignore
if exc_info[0].__name__.lower().endswith('endpointnotfound'):
log = logging.info
recoverable = True
log("Can't deal with %s: %r", resource_mngr.__class__.__name__, exc)
if not recoverable:
exit.set()
def main() -> None:
parser = create_argument_parser()
cloud_config = os_client_config.OpenStackConfig()
cloud_config.register_argparse_arguments(parser, sys.argv)
options = parser.parse_args()
configure_logging(options.verbose)
creds_manager = CredentialsManager(options=options)
creds_manager.ensure_enabled_project()
creds_manager.ensure_role_on_project()
resource_managers = sorted(
[cls(creds_manager) for cls in utils.get_all_resource_classes()],
key=operator.methodcaller('order')
)
# This is an `Event` used to signal whether one of the threads encountered
# an unrecoverable error, at which point all threads should exit because
# otherwise there's a chance the cleanup process never finishes.
exit = threading.Event()
# Dummy function to work around `ThreadPoolExecutor.map()` not accepting
# a callable with arguments.
def partial_runner(resource_manager: ServiceResource) -> None:
runner(resource_manager, options=options,
exit=exit) # pragma: no cover
try:
with concurrent.futures.ThreadPoolExecutor(8) as executor:
executor.map(partial_runner, resource_managers)
except KeyboardInterrupt:
exit.set()
if creds_manager.revoke_role_after_purge:
creds_manager.revoke_role_on_project()
if creds_manager.disable_project_after_purge:
creds_manager.disable_project()
sys.exit(int(exit.is_set()))
if __name__ == "__main__": # pragma: no cover
main()

0
ospurge/resources/__init__.py Normal file
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148
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# 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.
import abc
import collections
import inspect
import logging
import threading
import time
from typing import Any
from typing import Dict
from typing import Iterable
from typing import TYPE_CHECKING
from ospurge import exceptions
if TYPE_CHECKING: # pragma: no cover
import argparse # noqa: F401
from ospurge.main import CredentialsManager # noqa: F401
import shade # noqa: F401
from typing import Optional # noqa: F401
class MatchSignaturesMeta(type):
def __init__(self, clsname, bases, clsdict):
super().__init__(clsname, bases, clsdict)
sup = super(self, self) # type: ignore # See python/mypy #857
for name, value in clsdict.items():
if name.startswith('_') or not callable(value):
continue
# Get the previous definition (if any) and compare the signatures
prev_dfn = getattr(sup, name, None)
if prev_dfn:
prev_sig = inspect.signature(prev_dfn)
val_sig = inspect.signature(value)
if prev_sig != val_sig:
logging.warning('Signature mismatch in %s. %s != %s',
value.__qualname__, prev_sig, val_sig)
class OrderedMeta(type):
def __new__(cls, clsname, bases, clsdict):
ordered_methods = cls.ordered_methods
allowed_next_methods = list(ordered_methods)
for name, value in clsdict.items():
if name not in ordered_methods:
continue
if name not in allowed_next_methods:
logging.warning(
"Method %s not defined at the correct location. Methods "
"in class %s must be defined in the following order %r",
value.__qualname__, clsname, ordered_methods
)
continue # pragma: no cover
_slice = slice(allowed_next_methods.index(name) + 1, None)
allowed_next_methods = allowed_next_methods[_slice]
# Cast to dict is required. We can't pass an OrderedDict here.
return super().__new__(cls, clsname, bases, dict(clsdict))
@classmethod
def __prepare__(cls, clsname, bases):
return collections.OrderedDict()
class CodingStyleMixin(OrderedMeta, MatchSignaturesMeta, abc.ABCMeta):
ordered_methods = ['order', 'check_prerequisite', 'list', 'should_delete',
'delete', 'to_string']
class BaseServiceResource(object):
def __init__(self) -> None:
self.cloud = None # type: Optional[shade.OpenStackCloud]
self.cleanup_project_id = None # type: Optional[str]
self.options = None # type: Optional[argparse.Namespace]
class ServiceResource(BaseServiceResource, metaclass=CodingStyleMixin):
ORDER = None # type: int
def __init__(self, creds_manager: 'CredentialsManager') -> None:
if self.ORDER is None:
raise ValueError(
'Class {}.{} must override the "ORDER" class attribute'.format(
self.__module__, self.__class__.__name__) # type: ignore
)
self.cloud = creds_manager.cloud
self.options = creds_manager.options
self.cleanup_project_id = creds_manager.project_id
@classmethod
def order(cls) -> int:
return cls.ORDER
def check_prerequisite(self) -> bool:
return True
@abc.abstractmethod
def list(self) -> Iterable:
raise NotImplementedError
def should_delete(self, resource: Dict[str, Any]) -> bool:
project_id = resource.get('project_id', resource.get('tenant_id'))
if project_id:
return project_id == self.cleanup_project_id
else:
logging.warning("Can't determine owner of resource %s", resource)
return True
@abc.abstractmethod
def delete(self, resource: Dict[str, Any]) -> None:
raise NotImplementedError
@staticmethod
@abc.abstractmethod
def to_str(resource: Dict[str, Any]) -> str:
raise NotImplementedError
def wait_for_check_prerequisite(self, exit: threading.Event) -> None:
timeout = time.time() + 120
sleep = 2
while time.time() < timeout:
if exit.is_set():
raise RuntimeError(
"Resource manager exited because it was interrupted or "
"another resource manager failed"
)
if self.check_prerequisite():
break
logging.info("Waiting for check_prerequisite() in %s",
self.__class__.__name__)
time.sleep(sleep)
sleep = min(sleep * 2, 8)
else:
raise exceptions.TimeoutError(
"Timeout exceeded waiting for check_prerequisite()")

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# 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 typing import Any
from typing import Dict
from typing import Iterable
from ospurge.resources import base
class Backups(base.ServiceResource):
ORDER = 33
def list(self) -> Iterable:
return self.cloud.list_volume_backups()
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_volume_backup(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Volume Backup (id='{}', name='{}'".format(
resource['id'], resource['name'])
class Snapshots(base.ServiceResource):
ORDER = 36
def list(self) -> Iterable:
return self.cloud.list_volume_snapshots()
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_volume_snapshot(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Volume Snapshot (id='{}', name='{}')".format(
resource['id'], resource['name'])
class Volumes(base.ServiceResource):
ORDER = 65
def check_prerequisite(self) -> bool:
return (self.cloud.list_volume_snapshots() == [] and
self.cloud.list_servers() == [])
def list(self) -> Iterable:
return self.cloud.list_volumes()
def should_delete(self, resource: Dict[str, Any]) -> bool:
attr = 'os-vol-tenant-attr:tenant_id'
return resource[attr] == self.cleanup_project_id
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_volume(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Volume (id='{}', name='{}')".format(
resource['id'], resource['name'])

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# 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 typing import Any
from typing import Dict
from typing import Iterable
from ospurge.resources import base
from ospurge.resources.base import BaseServiceResource
class ListImagesMixin(BaseServiceResource):
def list_images_by_owner(self) -> Iterable[Dict[str, Any]]:
images = []
for image in self.cloud.list_images():
if image['owner'] != self.cleanup_project_id:
continue
is_public = image.get('is_public', False)
visibility = image.get('visibility', "")
if is_public is True or visibility == 'public':
if self.options.delete_shared_resources is False:
continue
images.append(image)
return images
class Images(base.ServiceResource, ListImagesMixin):
ORDER = 53
def list(self) -> Iterable:
return self.list_images_by_owner()
def should_delete(self, resource: Dict[str, Any]) -> bool:
return resource['owner'] == self.cleanup_project_id
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_image(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Image (id='{}', name='{}')".format(
resource['id'], resource['name'])

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# 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 typing import Any
from typing import Dict
from typing import Iterable
from ospurge.resources import base
class FloatingIPs(base.ServiceResource):
ORDER = 25
def check_prerequisite(self) -> bool:
# We can't delete a FIP if it's attached
return self.cloud.list_servers() == []
def list(self) -> Iterable:
return self.cloud.search_floating_ips(filters={
'tenant_id': self.cleanup_project_id
})
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_floating_ip(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Floating IP (id='{}')".format(resource['id'])
class RouterInterfaces(base.ServiceResource):
ORDER = 42
def check_prerequisite(self) -> bool:
return (self.cloud.list_servers() == [] and
self.cloud.search_floating_ips(
filters={'tenant_id': self.cleanup_project_id}
) == [])
def list(self) -> Iterable:
return self.cloud.list_ports(
filters={'device_owner': 'network:router_interface',
'tenant_id': self.cleanup_project_id}
)
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.remove_router_interface({'id': resource['device_id']},
port_id=resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Router Interface (id='{}', router_id='{}')".format(
resource['id'], resource['device_id'])
class Routers(base.ServiceResource):
ORDER = 44
def check_prerequisite(self) -> bool:
return self.cloud.list_ports(
filters={'device_owner': 'network:router_interface',
'tenant_id': self.cleanup_project_id}
) == []
def list(self) -> Iterable:
return self.cloud.list_routers()
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_router(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Router (id='{}', name='{}')".format(
resource['id'], resource['name'])
class Ports(base.ServiceResource):
ORDER = 46
def list(self) -> Iterable:
ports = self.cloud.list_ports(
filters={'tenant_id': self.cleanup_project_id}
)
excluded = ['network:dhcp', 'network:router_interface']
return [p for p in ports if p['device_owner'] not in excluded]
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_port(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Port (id='{}', network_id='{}, device_owner='{}')'".format(
resource['id'], resource['network_id'], resource['device_owner'])
class Networks(base.ServiceResource):
ORDER = 48
def check_prerequisite(self) -> bool:
ports = self.cloud.list_ports(
filters={'tenant_id': self.cleanup_project_id}
)
excluded = ['network:dhcp']
return [p for p in ports if p['device_owner'] not in excluded] == []
def list(self) -> Iterable:
networks = []
for network in self.cloud.list_networks(
filters={'tenant_id': self.cleanup_project_id}
):
if network['router:external'] is True:
if not self.options.delete_shared_resources:
continue
networks.append(network)
return networks
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_network(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Network (id='{}', name='{}')".format(
resource['id'], resource['name'])
class SecurityGroups(base.ServiceResource):
ORDER = 49
def list(self) -> Iterable:
return [sg for sg in self.cloud.list_security_groups(
filters={'tenant_id': self.cleanup_project_id})
if sg['name'] != 'default']
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_security_group(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Security Group (id='{}', name='{}')".format(
resource['id'], resource['name'])

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# 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 typing import Any
from typing import Dict
from typing import Iterable
from ospurge.resources import base
class Servers(base.ServiceResource):
ORDER = 15
def list(self) -> Iterable:
return self.cloud.list_servers()
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_server(resource['id'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "VM (id='{}', name='{}')".format(
resource['id'], resource['name'])

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# 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 typing import Any
from typing import Dict
from typing import Iterable
from typing import Iterator
from ospurge.resources import base
from ospurge.resources.base import BaseServiceResource
from ospurge.resources import glance
class ListObjectsMixin(BaseServiceResource):
def list_objects(self) -> Iterator[Dict[str, Any]]:
for container in self.cloud.list_containers():
for obj in self.cloud.list_objects(container['name']):
obj['container_name'] = container['name']
yield obj
class Objects(base.ServiceResource, glance.ListImagesMixin, ListObjectsMixin):
ORDER = 73
def check_prerequisite(self) -> bool:
return (self.list_images_by_owner() == [] and
self.cloud.list_volume_backups() == [])
def list(self) -> Iterable:
yield from self.list_objects()
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_object(resource['container_name'], resource['name'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Object '{}' from Container '{}'".format(
resource['name'], resource['container_name'])
class Containers(base.ServiceResource, ListObjectsMixin):
ORDER = 75
def check_prerequisite(self) -> bool:
return list(self.list_objects()) == []
def list(self) -> Iterable:
return self.cloud.list_containers()
def delete(self, resource: Dict[str, Any]) -> None:
self.cloud.delete_container(resource['name'])
@staticmethod
def to_str(resource: Dict[str, Any]) -> str:
return "Container (name='{}')".format(resource['name'])

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# 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.
import time
from typing import Any
from typing import Dict
from typing import Iterable
import unittest
from unittest import mock
from ospurge import exceptions
from ospurge.resources import base
def generate_timeout_series(timeout):
"""Generate a series of times that exceeds the given timeout.
Yields a series of fake time.time() floating point numbers
such that the difference between each pair in the series just
exceeds the timeout value that is passed in. Useful for
mocking time.time() in methods that otherwise wait for timeout
seconds.
"""
iteration = 0
while True:
iteration += 1
yield (iteration * timeout) + iteration
class SignatureMismatch(Exception):
pass
class WrongMethodDefOrder(Exception):
pass
@mock.patch('logging.warning', mock.Mock(side_effect=SignatureMismatch))
class TestMatchSignaturesMeta(unittest.TestCase):
class Test(metaclass=base.MatchSignaturesMeta):
def a(self, arg1):
pass
def b(self, arg1=True):
pass
def c(self, arg1, arg2):
pass
def _private(self):
pass
def test_nominal(self):
class Foo1(self.Test):
def a(self, arg1):
pass
class Foo2(self.Test):
def b(self, arg1=True):
pass
class Foo3(self.Test):
def c(self, arg1, arg2):
pass
class Foo4(self.Test):
def _startswith_underscore(self, arg1, arg2):
pass
class Foo5(self.Test):
def new_method(self):
pass
def test_method_arg1_has_different_name(self):
with self.assertRaises(SignatureMismatch):
class Foo(self.Test):
def a(self, other_name):
pass
def test_method_arg1_has_different_value(self):
with self.assertRaises(SignatureMismatch):
class Foo(self.Test):
def b(self, arg1=False):
pass
def test_method_has_different_number_of_args(self):
with self.assertRaises(SignatureMismatch):
class Foo(self.Test):
def c(self, arg1, arg2, arg3):
pass
@mock.patch('logging.warning', mock.Mock(side_effect=WrongMethodDefOrder))
class TestOrderedMeta(unittest.TestCase):
class Test(base.OrderedMeta):
ordered_methods = ['a', 'b']
def test_nominal(self):
class Foo1(metaclass=self.Test):
def a(self):
pass
class Foo2(metaclass=self.Test):
def b(self):
pass
class Foo3(metaclass=self.Test):
def a(self):
pass
def b(self):
pass
class Foo4(metaclass=self.Test):
def a(self):
pass
def other(self):
pass
def b(self):
pass
def test_wrong_order(self):
with self.assertRaises(WrongMethodDefOrder):
class Foo(metaclass=self.Test):
def b(self):
pass
def a(self):
pass
class TestServiceResource(unittest.TestCase):
def test_init_without_order_attr(self):
class Foo(base.ServiceResource):
def list(self) -> Iterable:
pass
def delete(self, resource: Dict[str, Any]) -> None:
pass
def to_str(resource: Dict[str, Any]) -> str:
pass
self.assertRaisesRegex(ValueError, 'Class .*ORDER.*',
Foo, mock.Mock())
def test_instantiate_without_concrete_methods(self):
class Foo(base.ServiceResource):
ORDER = 1
self.assertRaises(TypeError, Foo)
@mock.patch.multiple(base.ServiceResource, ORDER=12,
__abstractmethods__=set())
def test_instantiate_nominal(self):
creds_manager = mock.Mock()
resource_manager = base.ServiceResource(creds_manager)
self.assertEqual(resource_manager.cloud, creds_manager.cloud)
self.assertEqual(resource_manager.options, creds_manager.options)
self.assertEqual(resource_manager.cleanup_project_id,
creds_manager.project_id)
self.assertEqual(12, resource_manager.order())
self.assertEqual(True, resource_manager.check_prerequisite())
self.assertRaises(NotImplementedError, resource_manager.delete, '')
self.assertRaises(NotImplementedError, resource_manager.to_str, '')
self.assertRaises(NotImplementedError, resource_manager.list)
@mock.patch.multiple(base.ServiceResource, ORDER=12,
__abstractmethods__=set())
def test_should_delete(self):
creds_manager = mock.Mock()
resource_manager = base.ServiceResource(creds_manager)
resource = mock.Mock(get=mock.Mock(side_effect=[None, None]))
self.assertEqual(True, resource_manager.should_delete(resource))
resource.get.call_args = [mock.call('project_id'),
mock.call('tenant_id')]
resource.get.side_effect = ["Foo", "Bar"]
self.assertEqual(False, resource_manager.should_delete(resource))
resource.get.side_effect = [42, resource_manager.cleanup_project_id]
self.assertEqual(True, resource_manager.should_delete(resource))
@mock.patch('time.sleep', autospec=True)
@mock.patch.multiple(base.ServiceResource, ORDER=12,
__abstractmethods__=set())
@mock.patch.object(base.ServiceResource, 'check_prerequisite',
return_value=False)
def test_wait_for_check_prerequisite_runtimeerror(
self, mock_check_prerequisite, mock_sleep):
resource_manager = base.ServiceResource(mock.Mock())
mock_exit = mock.Mock(is_set=mock.Mock(return_value=False))
with mock.patch('time.time') as mock_time:
mock_time.side_effect = generate_timeout_series(30)
self.assertRaisesRegex(
exceptions.TimeoutError, "^Timeout exceeded .*",
resource_manager.wait_for_check_prerequisite, mock_exit
)
self.assertEqual(mock_check_prerequisite.call_args_list,
[mock.call()] * (120 // 30 - 1))
self.assertEqual(mock_sleep.call_args_list,
[mock.call(i) for i in (2, 4, 8)])
mock_sleep.reset_mock()
mock_check_prerequisite.reset_mock()
mock_exit.is_set.return_value = True
self.assertRaisesRegex(
RuntimeError, ".* exited because it was interrupted .*",
resource_manager.wait_for_check_prerequisite, mock_exit
)
@mock.patch('time.sleep', mock.Mock(spec_set=time.sleep))
@mock.patch.multiple(base.ServiceResource, ORDER=12,
__abstractmethods__=set())
def test_wait_for_check_prerequisite_nominal(self):
resource_manager = base.ServiceResource(mock.Mock())
with mock.patch.object(resource_manager, 'check_prerequisite') as m:
m.side_effect = [False, False, True]
resource_manager.wait_for_check_prerequisite(
mock.Mock(is_set=mock.Mock(return_value=False)))
self.assertEqual(3, m.call_count)

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# 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.
import unittest
from unittest import mock
import shade
from ospurge.resources import cinder
class TestBackups(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_list(self):
self.assertIs(self.cloud.list_volume_backups.return_value,
cinder.Backups(self.creds_manager).list())
self.cloud.list_volume_backups.assert_called_once_with()
def test_delete(self):
backup = mock.MagicMock()
self.assertIsNone(cinder.Backups(self.creds_manager).delete(backup))
self.cloud.delete_volume_backup.assert_called_once_with(backup['id'])
def test_to_string(self):
backup = mock.MagicMock()
self.assertIn("Volume Backup",
cinder.Backups(self.creds_manager).to_str(backup))
class TestSnapshots(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_list(self):
self.assertIs(self.cloud.list_volume_snapshots.return_value,
cinder.Snapshots(self.creds_manager).list())
self.cloud.list_volume_snapshots.assert_called_once_with()
def test_delete(self):
snapshot = mock.MagicMock()
self.assertIsNone(
cinder.Snapshots(self.creds_manager).delete(snapshot))
self.cloud.delete_volume_snapshot.assert_called_once_with(
snapshot['id'])
def test_to_string(self):
snapshot = mock.MagicMock()
self.assertIn("Volume Snapshot ",
cinder.Snapshots(self.creds_manager).to_str(snapshot))
class TestVolumes(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud, project_id=42)
def test_check_prerequisite(self):
self.cloud.list_volume_snapshots.return_value = []
self.assertEqual(
False,
cinder.Volumes(self.creds_manager).check_prerequisite()
)
self.cloud.list_volume_snapshots.assert_called_once_with()
self.cloud.list_servers.assert_called_once_with()
def test_list(self):
self.assertIs(self.cloud.list_volumes.return_value,
cinder.Volumes(self.creds_manager).list())
self.cloud.list_volumes.assert_called_once_with()
def test_should_delete(self):
self.assertEqual(
False,
cinder.Volumes(self.creds_manager).should_delete(
{'os-vol-tenant-attr:tenant_id': 84})
)
self.assertEqual(
True,
cinder.Volumes(self.creds_manager).should_delete(
{'os-vol-tenant-attr:tenant_id': 42})
)
def test_delete(self):
volume = mock.MagicMock()
self.assertIsNone(cinder.Volumes(self.creds_manager).delete(volume))
self.cloud.delete_volume.assert_called_once_with(volume['id'])
def test_to_string(self):
volume = mock.MagicMock()
self.assertIn("Volume ",
cinder.Volumes(self.creds_manager).to_str(volume))

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# 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.
import unittest
from unittest import mock
import shade
from ospurge.resources import glance
class TestListImagesMixin(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.img_lister = glance.ListImagesMixin()
self.img_lister.cloud = self.cloud
self.img_lister.cleanup_project_id = 42
self.img_lister.options = None
def test_list_images_by_owner_no_image(self):
self.cloud.list_images.return_value = []
self.assertEqual([], self.img_lister.list_images_by_owner())
def test_list_images_by_owner_different_owner(self):
self.cloud.list_images.return_value = [
{'owner': 84},
{'owner': 85}
]
self.assertEqual([], self.img_lister.list_images_by_owner())
def test_list_images_by_owner_public_images(self):
self.cloud.list_images.return_value = [
{'owner': 42, 'is_public': True},
{'owner': 42, 'visibility': 'public'},
]
with mock.patch.object(self.img_lister, 'options',
mock.Mock(delete_shared_resources=True)):
self.assertEqual(self.cloud.list_images.return_value,
self.img_lister.list_images_by_owner())
with mock.patch.object(self.img_lister, 'options',
mock.Mock(delete_shared_resources=False)):
self.assertEqual([], self.img_lister.list_images_by_owner())
class TestImages(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud, project_id=42)
@mock.patch.object(glance.ListImagesMixin, 'list_images_by_owner')
def test_list(self, mock_list_images_by_owner):
self.assertIs(mock_list_images_by_owner.return_value,
glance.Images(self.creds_manager).list())
mock_list_images_by_owner.assert_called_once_with()
def test_should_delete(self):
self.assertEqual(
False,
glance.Images(self.creds_manager).should_delete(
{'owner': 84})
)
self.assertEqual(
True,
glance.Images(self.creds_manager).should_delete(
{'owner': 42})
)
def test_delete(self):
image = mock.MagicMock()
self.assertIsNone(glance.Images(self.creds_manager).delete(image))
self.cloud.delete_image.assert_called_once_with(image['id'])
def test_to_string(self):
image = mock.MagicMock()
self.assertIn("Image (",
glance.Images(self.creds_manager).to_str(image))

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# 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.
import unittest
from unittest import mock
import shade
from ospurge.resources import neutron
class TestFloatingIPs(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_check_prerequisite(self):
self.cloud.list_servers.return_value = ['vm1']
self.assertEqual(
False,
neutron.FloatingIPs(self.creds_manager).check_prerequisite()
)
self.cloud.list_servers.return_value = []
self.assertEqual(
True,
neutron.FloatingIPs(self.creds_manager).check_prerequisite()
)
def test_list(self):
self.assertIs(self.cloud.search_floating_ips.return_value,
neutron.FloatingIPs(self.creds_manager).list())
self.cloud.search_floating_ips.assert_called_once_with(
filters={'tenant_id': self.creds_manager.project_id}
)
def test_delete(self):
fip = mock.MagicMock()
self.assertIsNone(neutron.FloatingIPs(self.creds_manager).delete(fip))
self.cloud.delete_floating_ip.assert_called_once_with(
fip['id'])
def test_to_string(self):
fip = mock.MagicMock()
self.assertIn("Floating IP ",
neutron.FloatingIPs(self.creds_manager).to_str(fip))
class TestRouterInterfaces(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_check_prerequisite(self):
ifaces_manager = neutron.RouterInterfaces(self.creds_manager)
self.cloud.list_servers.return_value = []
self.cloud.search_floating_ips.return_value = ["foo"]
self.assertEqual(False, ifaces_manager.check_prerequisite())
self.cloud.search_floating_ips.return_value = []
self.assertEqual(True, ifaces_manager.check_prerequisite())
self.cloud.list_servers.return_value = ["bar"]
self.assertEqual(False, ifaces_manager.check_prerequisite())
self.cloud.search_floating_ips.assert_called_with(
filters={'tenant_id': self.creds_manager.project_id}
)
def test_list(self):
self.assertIs(self.cloud.list_ports.return_value,
neutron.RouterInterfaces(self.creds_manager).list())
self.cloud.list_ports.assert_called_once_with(
filters={'device_owner': 'network:router_interface',
'tenant_id': self.creds_manager.project_id}
)
def test_delete(self):
iface = mock.MagicMock()
self.assertIsNone(neutron.RouterInterfaces(self.creds_manager).delete(
iface))
self.cloud.remove_router_interface.assert_called_once_with(
{'id': iface['device_id']},
port_id=iface['id']
)
def test_to_string(self):
iface = mock.MagicMock()
self.assertIn(
"Router Interface (",
neutron.RouterInterfaces(self.creds_manager).to_str(iface)
)
class TestRouters(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_check_prerequisite(self):
self.cloud.list_ports.return_value = []
self.assertEqual(
True, neutron.Routers(self.creds_manager).check_prerequisite())
self.cloud.list_ports.return_value = ['foo']
self.assertEqual(
False, neutron.Routers(self.creds_manager).check_prerequisite())
self.cloud.list_ports.assert_called_with(
filters={'device_owner': 'network:router_interface',
'tenant_id': self.creds_manager.project_id}
)
def test_list(self):
self.assertIs(self.cloud.list_routers.return_value,
neutron.Routers(self.creds_manager).list())
self.cloud.list_routers.assert_called_once_with()
def test_delete(self):
router = mock.MagicMock()
self.assertIsNone(neutron.Routers(self.creds_manager).delete(router))
self.cloud.delete_router.assert_called_once_with(router['id'])
def test_to_string(self):
router = mock.MagicMock()
self.assertIn("Router (",
neutron.Routers(self.creds_manager).to_str(router))
class TestPorts(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_list(self):
self.cloud.list_ports.return_value = [
{'device_owner': 'network:dhcp'},
{'device_owner': 'network:router_interface'},
{'device_owner': ''}
]
ports = neutron.Ports(self.creds_manager).list()
self.assertEqual([{'device_owner': ''}], ports)
self.cloud.list_ports.assert_called_once_with(
filters={'tenant_id': self.creds_manager.project_id})
def test_delete(self):
port = mock.MagicMock()
self.assertIsNone(neutron.Ports(self.creds_manager).delete(port))
self.cloud.delete_port.assert_called_once_with(port['id'])
def test_to_string(self):
port = mock.MagicMock()
self.assertIn("Port (",
neutron.Ports(self.creds_manager).to_str(port))
class TestNetworks(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_check_prerequisite(self):
self.cloud.list_ports.return_value = [{'device_owner': 'network:dhcp'}]
self.assertEqual(
True, neutron.Networks(self.creds_manager).check_prerequisite())
self.cloud.list_ports.return_value = [{'device_owner': 'compute:None'}]
self.assertEqual(
False, neutron.Networks(self.creds_manager).check_prerequisite())
self.cloud.list_ports.assert_called_with(
filters={'tenant_id': self.creds_manager.project_id}
)
def test_list(self):
self.creds_manager.options.delete_shared_resources = False
self.cloud.list_networks.return_value = [
{'router:external': True}, {'router:external': True}]
nw_list = neutron.Networks(self.creds_manager).list()
self.assertEqual(0, len(nw_list))
self.creds_manager.options.delete_shared_resources = True
nw_list = neutron.Networks(self.creds_manager).list()
self.assertEqual(2, len(nw_list))
self.cloud.list_networks.assert_called_with(
filters={'tenant_id': self.creds_manager.project_id}
)
def test_delete(self):
nw = mock.MagicMock()
self.assertIsNone(neutron.Networks(self.creds_manager).delete(nw))
self.cloud.delete_network.assert_called_once_with(nw['id'])
def test_to_string(self):
nw = mock.MagicMock()
self.assertIn("Network (",
neutron.Networks(self.creds_manager).to_str(nw))
class TestSecurityGroups(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_list(self):
self.cloud.list_security_groups.return_value = [
{'name': 'default'}, {'name': 'bar'}
]
self.assertEqual(
1, len(neutron.SecurityGroups(self.creds_manager).list()))
self.cloud.list_security_groups.assert_called_once_with(
filters={'tenant_id': self.creds_manager.project_id}
)
def test_delete(self):
sg = mock.MagicMock()
self.assertIsNone(
neutron.SecurityGroups(self.creds_manager).delete(sg))
self.cloud.delete_security_group.assert_called_once_with(sg['id'])
def test_to_string(self):
sg = mock.MagicMock()
self.assertIn("Security Group (",
neutron.SecurityGroups(self.creds_manager).to_str(sg))

38
ospurge/tests/resources/test_nova.py Normal file
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# 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.
import unittest
from unittest import mock
import shade
from ospurge.resources import nova
class TestServers(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_list(self):
self.assertIs(self.cloud.list_servers.return_value,
nova.Servers(self.creds_manager).list())
self.cloud.list_servers.assert_called_once_with()
def test_delete(self):
server = mock.MagicMock()
self.assertIsNone(nova.Servers(self.creds_manager).delete(server))
self.cloud.delete_server.assert_called_once_with(server['id'])
def test_to_string(self):
server = mock.MagicMock()
self.assertIn("VM (",
nova.Servers(self.creds_manager).to_str(server))

122
ospurge/tests/resources/test_swift.py Normal file
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# 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.
import unittest
from unittest import mock
import shade
from ospurge.resources import swift
class TestListObjectsMixin(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.obj_lister = swift.ListObjectsMixin()
self.obj_lister.cloud = self.cloud
def test_list_objects(self):
containers = [{"name": "foo"}, {"name": "bar"}]
objects = {
"foo": [{"name": "toto"}, {"name": "tata"}],
"bar": [{"name": "titi"}, {"name": "tutu"}]
}
def list_objects(container_name):
return objects[container_name]
self.cloud.list_containers.return_value = containers
self.cloud.list_objects.side_effect = list_objects
self.assertEqual(
[{'name': 'toto', 'container_name': 'foo'},
{'name': 'tata', 'container_name': 'foo'},
{'name': 'titi', 'container_name': 'bar'},
{'name': 'tutu', 'container_name': 'bar'}],
list(self.obj_lister.list_objects())
)
class TestObjects(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
def test_check_prerequisite(self):
objects_manager = swift.Objects(self.creds_manager)
with mock.patch.object(objects_manager, 'list_images_by_owner') as m:
m.return_value = []
self.cloud.list_volume_backups.return_value = ["foo"]
self.assertEqual(False, objects_manager.check_prerequisite())
self.cloud.list_volume_backups.return_value = []
self.assertEqual(True, objects_manager.check_prerequisite())
m.return_value = ["bar"]
self.assertEqual(False, objects_manager.check_prerequisite())
@mock.patch('ospurge.resources.swift.ListObjectsMixin.list_objects')
def test_list(self, mock_list_objects):
def list_objects():
yield 1
yield 2
mock_list_objects.side_effect = list_objects
objects = swift.Objects(self.creds_manager).list()
self.assertEqual(1, next(objects))
self.assertEqual(2, next(objects))
self.assertRaises(StopIteration, next, objects)
def test_delete(self):
obj = mock.MagicMock()
self.assertIsNone(swift.Objects(self.creds_manager).delete(obj))
self.cloud.delete_object.assert_called_once_with(
obj['container_name'], obj['name'])
def test_to_string(self):
obj = mock.MagicMock()
self.assertIn("Object '",
swift.Objects(self.creds_manager).to_str(obj))
class TestContainers(unittest.TestCase):
def setUp(self):
self.cloud = mock.Mock(spec_set=shade.openstackcloud.OpenStackCloud)
self.creds_manager = mock.Mock(cloud=self.cloud)
@mock.patch('ospurge.resources.swift.ListObjectsMixin.list_objects')
def test_check_prerequisite(self, mock_list_objects):
mock_list_objects.return_value = ['obj1']
self.assertEqual(
False,
swift.Containers(self.creds_manager).check_prerequisite()
)
mock_list_objects.return_value = []
self.assertEqual(
True,
swift.Containers(self.creds_manager).check_prerequisite()
)
def test_list(self):
self.assertIs(self.cloud.list_containers.return_value,
swift.Containers(self.creds_manager).list())
self.cloud.list_containers.assert_called_once_with()
def test_delete(self):
cont = mock.MagicMock()
self.assertIsNone(swift.Containers(self.creds_manager).delete(cont))
self.cloud.delete_container.assert_called_once_with(cont['name'])
def test_to_string(self):
container = mock.MagicMock()
self.assertIn("Container (",
swift.Containers(self.creds_manager).to_str(
container))

810
ospurge/tests/test_client.py
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@ -1,810 +0,0 @@
#!/usr/bin/env python
# -*- encoding: utf-8 -*-
#
# This software is released under the MIT License.
#
# Copyright (c) 2014 Cloudwatt
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import itertools
import json as jsonutils
import httpretty
import testtools
import cinderclient
from ospurge import base
from ospurge import client
from ospurge.tests import client_fixtures
# Disable InsecurePlatformWarning which is irrelevant in unittests with
# mocked https requests and only clutters the results.
import requests
requests.packages.urllib3.disable_warnings()
USERNAME = "username"
PASSWORD = "password"
PROJECT_NAME = "project"
AUTH_URL = client_fixtures.AUTH_URL
class HttpTest(testtools.TestCase):
def stub_url(self, method, parts=None, base_url=None, json=None, **kwargs):
if not base_url:
base_url = self.TEST_URL
if json is not None:
kwargs['body'] = jsonutils.dumps(json)
kwargs['content_type'] = 'application/json'
if parts:
url = '/'.join([p.strip('/') for p in [base_url] + parts])
else:
url = base_url
httpretty.register_uri(method, url, **kwargs)
def stub_auth(self):
self.stub_url('GET', base_url=AUTH_URL,
json=client_fixtures.AUTH_URL_RESPONSE)
self.stub_url('POST', parts=['tokens'], base_url=AUTH_URL,
json=client_fixtures.PROJECT_SCOPED_TOKEN)
self.stub_url('GET', parts=['roles'],
base_url=client_fixtures.ROLE_URL,
json=client_fixtures.ROLE_LIST)
class SessionTest(HttpTest):
@httpretty.activate
def test_init(self):
self.stub_auth()
session = base.Session(USERNAME, PASSWORD,
client_fixtures.PROJECT_ID, AUTH_URL,
region_name="RegionOne")
self.assertEqual(session.token, client_fixtures.TOKEN_ID)
self.assertEqual(session.user_id, client_fixtures.USER_ID)
self.assertEqual(session.project_id, client_fixtures.PROJECT_ID)
self.assertTrue(session.is_admin)
@httpretty.activate
def test_get_public_endpoint(self):
self.stub_auth()
session = base.Session(USERNAME, PASSWORD,
client_fixtures.PROJECT_ID, AUTH_URL,
region_name="RegionOne")
endpoint = session.get_endpoint('volume')
self.assertEqual(endpoint, client_fixtures.VOLUME_PUBLIC_ENDPOINT)
endpoint = session.get_endpoint('image')
self.assertEqual(endpoint, client_fixtures.IMAGE_PUBLIC_ENDPOINT)
@httpretty.activate
def test_get_internal_endpoint(self):
self.stub_auth()
session = base.Session(USERNAME, PASSWORD,
client_fixtures.PROJECT_ID, AUTH_URL,
region_name="RegionOne",
endpoint_type='internalURL')
endpoint = session.get_endpoint('volume')
self.assertEqual(endpoint, client_fixtures.VOLUME_INTERNAL_ENDPOINT)
endpoint = session.get_endpoint('image')
self.assertEqual(endpoint, client_fixtures.IMAGE_INTERNAL_ENDPOINT)
# Abstract class
class TestResourcesBase(HttpTest):
"""Creates a session object that can be used to test any service."""
@httpretty.activate
def setUp(self):
super(TestResourcesBase, self).setUp()
self.stub_auth()
self.session = base.Session(USERNAME, PASSWORD,
client_fixtures.PROJECT_ID, AUTH_URL,
region_name="RegionOne")
# We can't add other stubs in subclasses setUp because
# httpretty.dactivate() is called after this set_up (so during the
# super call to this method in subclasses). and extra stubs will not
# work. if you need extra stubs to be done during setUp, write them
# in an 'extra_set_up' method. instead of in the subclasses setUp
if hasattr(self, 'extra_set_up'):
self.extra_set_up()
@httpretty.activate
def _test_list(self):
self.stub_auth()
self.stub_list()
elts = list(self.resources.list())
# Some Openstack resources use attributes, while others use dicts
try:
ids = [elt.id for elt in elts]
except AttributeError:
ids = [elt['id'] for elt in elts]
self.assertEqual(self.IDS, ids)
@httpretty.activate
def _test_delete(self):
self.stub_auth()
self.stub_list()
self.stub_delete()
elts = self.resources.list()
# List() must return an iterable
res = itertools.islice(elts, 1).next()
self.resources.delete(res) # Checks this doesn't raise an exception
class TestSwiftBase(TestResourcesBase):
TEST_URL = client_fixtures.STORAGE_PUBLIC_ENDPOINT
class TestSwiftResources(TestSwiftBase):
@httpretty.activate
def test_list_containers(self):
self.stub_url('GET', json=client_fixtures.STORAGE_CONTAINERS_LIST)
swift = client.SwiftResources(self.session)
conts = list(swift.list_containers())
self.assertEqual(conts, client_fixtures.STORAGE_CONTAINERS)
class TestSwiftObjects(TestSwiftBase):
def stub_list(self):
self.stub_url('GET', json=client_fixtures.STORAGE_CONTAINERS_LIST)
self.stub_url('GET', parts=[client_fixtures.STORAGE_CONTAINERS[0]],
json=client_fixtures.STORAGE_OBJECTS_LIST_0),
self.stub_url('GET', parts=[client_fixtures.STORAGE_CONTAINERS[1]],
json=client_fixtures.STORAGE_OBJECTS_LIST_1)
def stub_delete(self):
for obj in client_fixtures.STORAGE_OBJECTS:
self.stub_url('DELETE', parts=[obj['container'], obj['name']])
def setUp(self):
super(TestSwiftObjects, self).setUp()
self.resources = client.SwiftObjects(self.session)
@httpretty.activate
def test_list(self):
self.stub_list()
objs = list(self.resources.list())
self.assertEqual(client_fixtures.STORAGE_OBJECTS, objs)
def test_delete(self):
self._test_delete()
class TestSwiftContainers(TestSwiftBase):
def stub_list(self):
self.stub_url('GET', json=client_fixtures.STORAGE_CONTAINERS_LIST)
def stub_delete(self):
self.stub_url('DELETE', parts=[client_fixtures.STORAGE_CONTAINERS[0]])
def setUp(self):
super(TestSwiftContainers, self).setUp()
self.resources = client.SwiftContainers(self.session)
@httpretty.activate
def test_list(self):
self.stub_list()
conts = list(self.resources.list())
self.assertEqual(conts, client_fixtures.STORAGE_CONTAINERS)
def test_delete(self):
self._test_delete()
class TestCinderBase(TestResourcesBase):
TEST_URL = client_fixtures.VOLUME_PUBLIC_ENDPOINT
class TestCinderSnapshots(TestCinderBase):
IDS = client_fixtures.SNAPSHOTS_IDS
def stub_list(self):
self.stub_url('GET', parts=['snapshots', 'detail'],
json=client_fixtures.SNAPSHOTS_LIST)
def stub_delete(self):
self.stub_url(
'DELETE', parts=['snapshots', client_fixtures.SNAPSHOTS_IDS[0]])
def setUp(self):
super(TestCinderSnapshots, self).setUp()
self.resources = client.CinderSnapshots(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestCinderVolumes(TestCinderBase):
IDS = client_fixtures.VOLUMES_IDS
def stub_list(self):
self.stub_url('GET', parts=['volumes', 'detail'],
json=client_fixtures.VOLUMES_LIST)
def stub_delete(self):
self.stub_url(
'DELETE', parts=['volumes', client_fixtures.VOLUMES_IDS[0]])
def setUp(self):
super(TestCinderVolumes, self).setUp()
self.resources = client.CinderVolumes(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestCinderBackups(TestCinderBase):
IDS = client_fixtures.VOLUME_BACKUP_IDS
def stub_list(self):
self.stub_url('GET', parts=['backups', 'detail'],
json=client_fixtures.VOLUME_BACKUPS_LIST)
def stub_delete(self):
self.stub_url(
'DELETE', parts=['backups', self.IDS[0]])
def setUp(self):
super(TestCinderBackups, self).setUp()
# Make sure tests work whatever version of cinderclient
self.versionstring_bak = cinderclient.version_info.version_string
cinderclient.version_info.version_string = lambda: '1.4.0'
self.session.is_admin = True
self.resources = client.CinderBackups(self.session)
def tearDown(self):
super(TestCinderBackups, self).tearDown()
cinderclient.version_info.version_string = self.versionstring_bak
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
def test_empty_list(self):
self.stub_auth()
versionstring_bak = cinderclient.version_info.version_string
cinderclient.version_info.version_string = lambda: '1.1.1'
self.assertEqual(self.resources.list(), [])
cinderclient.version_info.version_string = versionstring_bak
class TestNeutronBase(TestResourcesBase):
TEST_URL = client_fixtures.NETWORK_PUBLIC_ENDPOINT
# Used both in TestNeutronRouters and TestNeutronInterfaces
def stub_list_routers(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'routers.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.ROUTERS_LIST
)
class TestNeutronRouters(TestNeutronBase):
IDS = client_fixtures.ROUTERS_IDS
def stub_list(self):
self.stub_list_routers()
def stub_delete(self):
routid = client_fixtures.ROUTERS_IDS[0]
self.stub_url('PUT', parts=['v2.0', 'routers', "%s.json" % routid],
json=client_fixtures.ROUTER_CLEAR_GATEWAY)
self.stub_url('DELETE', parts=['v2.0', 'routers', "%s.json" % routid],
json={})
def setUp(self):
super(TestNeutronRouters, self).setUp()
self.resources = client.NeutronRouters(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronInterfaces(TestNeutronBase):
IDS = client_fixtures.PORTS_IDS
def stub_list(self):
self.stub_list_routers()
self.stub_url('GET', parts=['v2.0', "ports.json?device_id={}".format(client_fixtures.ROUTERS_IDS[0])],
json=client_fixtures.ROUTER0_PORTS)
self.stub_url('GET', parts=['v2.0', "ports.json?device_id={}".format(client_fixtures.ROUTERS_IDS[1])],
json=client_fixtures.ROUTER1_PORTS)
def stub_delete(self):
for rout_id in client_fixtures.ROUTERS_IDS:
self.stub_url('PUT', parts=['v2.0', 'routers', rout_id,
'remove_router_interface.json'],
json=client_fixtures.REMOVE_ROUTER_INTERFACE)
def setUp(self):
super(TestNeutronInterfaces, self).setUp()
self.resources = client.NeutronInterfaces(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronPorts(TestNeutronBase):
IDS = [client_fixtures.UNBOUND_PORT_ID]
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'ports.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.NEUTRON_PORTS)
def stub_delete(self):
port_id = client_fixtures.UNBOUND_PORT_ID
self.stub_url('DELETE', parts=['v2.0', 'ports', "{}.json".format(port_id)],
json={})
def setUp(self):
super(TestNeutronPorts, self).setUp()
self.resources = client.NeutronPorts(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronNetworks(TestNeutronBase):
IDS = client_fixtures.NETWORKS_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'networks.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.NETWORKS_LIST
)
def stub_delete(self):
for net_id in client_fixtures.NETWORKS_IDS:
self.stub_url('DELETE', parts=['v2.0', 'networks',
"{}.json".format(net_id)], json={})
def setUp(self):
super(TestNeutronNetworks, self).setUp()
self.resources = client.NeutronNetworks(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronSecgroups(TestNeutronBase):
IDS = client_fixtures.SECGROUPS_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'security-groups.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.SECGROUPS_LIST)
def stub_delete(self):
for secgroup_id in client_fixtures.SECGROUPS_IDS:
self.stub_url('DELETE', parts=['v2.0', 'security-groups',
"{}.json".format(secgroup_id)], json={})
def setUp(self):
super(TestNeutronSecgroups, self).setUp()
self.resources = client.NeutronSecgroups(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronFloatingIps(TestNeutronBase):
IDS = client_fixtures.FLOATING_IPS_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'floatingips.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.FLOATING_IPS_LIST)
def stub_delete(self):
ip_id = client_fixtures.FLOATING_IPS_IDS[0]
self.stub_url('DELETE', parts=['v2.0', 'floatingips', "{}.json".format(ip_id)], json={})
def setUp(self):
super(TestNeutronFloatingIps, self).setUp()
self.resources = client.NeutronFloatingIps(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronFireWallRule(TestNeutronBase):
IDS = client_fixtures.FIREWALL_RULE_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'fw/firewall_rules.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.FIREWALL_RULE_LIST)
def stub_delete(self):
firewall_rule_id = client_fixtures.FIREWALL_RULE_IDS[0]
self.stub_url('DELETE', parts=['v2.0', 'fw/firewall_rules', "{}.json".format(firewall_rule_id)], json={})
def setUp(self):
super(TestNeutronFireWallRule, self).setUp()
self.resources = client.NeutronFireWallRule(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronFireWallPolicy(TestNeutronBase):
IDS = client_fixtures.FIREWALL_POLICY_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'fw/firewall_policies.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.FIREWALL_POLICY_LIST)
def stub_delete(self):
firewall_policy_id = client_fixtures.FIREWALL_POLICY_IDS[0]
self.stub_url('DELETE', parts=['v2.0', 'fw/firewall_policies', "{}.json".format(firewall_policy_id)], json={})
def setUp(self):
super(TestNeutronFireWallPolicy, self).setUp()
self.resources = client.NeutronFireWallPolicy(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronFireWall(TestNeutronBase):
IDS = client_fixtures.FIREWALL_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'fw/firewalls.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.FIREWALL_LIST)
def stub_delete(self):
firewall_id = client_fixtures.FIREWALL_IDS[0]
self.stub_url('DELETE', parts=['v2.0', 'fw/firewalls', "{}.json".format(firewall_id)], json={})
def setUp(self):
super(TestNeutronFireWall, self).setUp()
self.resources = client.NeutronFireWall(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronMeteringLabel(TestNeutronBase):
IDS = client_fixtures.METERING_LABEL_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'metering/metering-labels.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.METERING_LABEL_LIST)
def stub_delete(self):
firewall_id = client_fixtures.METERING_LABEL_IDS[0]
self.stub_url('DELETE', parts=['v2.0', 'metering/metering-labels', "{}.json".format(firewall_id)], json={})
def setUp(self):
super(TestNeutronMeteringLabel, self).setUp()
self.resources = client.NeutronMeteringLabel(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronLbMembers(TestNeutronBase):
IDS = client_fixtures.LBAAS_MEMBER_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'lb/members.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.LBAAS_MEMBER_LIST)
def stub_delete(self):
lb_member_id = client_fixtures.LBAAS_MEMBER_IDS[0]
self.stub_url('DELETE', parts=['v2.0', 'lb/members', "{}.json".format(lb_member_id)], json={})
def setUp(self):
super(TestNeutronLbMembers, self).setUp()
self.resources = client.NeutronLbMembers(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronLbVip(TestNeutronBase):
IDS = client_fixtures.LBAAS_VIP_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'lb/vips.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.LBAAS_VIP_LIST)
def stub_delete(self):
lb_vip_id = client_fixtures.LBAAS_VIP_IDS[0]
self.stub_url('DELETE', parts=['v2.0', 'lb/vips', "{}.json".format(lb_vip_id)], json={})
def setUp(self):
super(TestNeutronLbVip, self).setUp()
self.resources = client.NeutronLbVip(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronLbHealthMonitor(TestNeutronBase):
IDS = client_fixtures.LBAAS_HEALTHMONITOR_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'lb/health_monitors.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.LBAAS_HEALTHMONITOR_LIST)
def stub_delete(self):
lb_healthmonitor_id = client_fixtures.LBAAS_HEALTHMONITOR_IDS[0]
self.stub_url('DELETE', parts=['v2.0', 'lb/health_monitors', "{}.json".format(lb_healthmonitor_id)], json={})
def setUp(self):
super(TestNeutronLbHealthMonitor, self).setUp()
self.resources = client.NeutronLbHealthMonitor(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNeutronLbPool(TestNeutronBase):
IDS = client_fixtures.LBAAS_POOL_IDS
def stub_list(self):
self.stub_url(
'GET',
parts=[
'v2.0',
'lb/pools.json?tenant_id=%s' % client_fixtures.PROJECT_ID
],
json=client_fixtures.LBAAS_POOL_LIST)
def stub_delete(self):
lb_pool_id = client_fixtures.LBAAS_POOL_IDS[0]
self.stub_url('DELETE', parts=['v2.0', 'lb/pools', "{}.json".format(lb_pool_id)], json={})
def setUp(self):
super(TestNeutronLbPool, self).setUp()
self.resources = client.NeutronLbPool(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestNovaServers(TestResourcesBase):
TEST_URL = client_fixtures.COMPUTE_PUBLIC_ENDPOINT
IDS = client_fixtures.SERVERS_IDS
def stub_list(self):
self.stub_url('GET', parts=['servers', 'detail'],
json=client_fixtures.SERVERS_LIST)
def stub_delete(self):
self.stub_url(
'DELETE', parts=['servers', client_fixtures.SERVERS_IDS[0]])
def setUp(self):
super(TestNovaServers, self).setUp()
self.resources = client.NovaServers(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestGlanceImages(TestResourcesBase):
TEST_URL = client_fixtures.IMAGE_PUBLIC_ENDPOINT
IDS = client_fixtures.IMAGES_IDS
def stub_list(self):
self.stub_url('GET', parts=['v1', 'images', 'detail'],
json=client_fixtures.IMAGES_LIST)
def stub_delete(self):
self.stub_url(
'DELETE', parts=['v1', 'images', client_fixtures.IMAGES_IDS[0]])
def setUp(self):
super(TestGlanceImages, self).setUp()
self.resources = client.GlanceImages(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
class TestCeilometerAlarms(TestResourcesBase):
TEST_URL = client_fixtures.METERING_PUBLIC_ENDPOINT
def extra_set_up(self):
self.stub_url(
'GET', base_url=AUTH_URL, json=client_fixtures.AUTH_URL_RESPONSE)
self.resources = client.CeilometerAlarms(self.session)
def stub_list(self):
self.stub_url('GET', parts=['v2', 'alarms'],
json=client_fixtures.ALARMS_LIST)
def stub_delete(self):
self.stub_url(
'DELETE', parts=['v2', 'alarms', client_fixtures.ALARMS_IDS[0]])
def setUp(self):
super(TestCeilometerAlarms, self).setUp()
@httpretty.activate
def test_list(self):
self.stub_auth()
self.stub_list()
elts = list(self.resources.list())
ids = [elt.alarm_id for elt in elts]
self.assertEqual(client_fixtures.ALARMS_IDS, ids)
def test_delete(self):
self._test_delete()
class TestHeatStacks(TestResourcesBase):
TEST_URL = client_fixtures.ORCHESTRATION_PUBLIC_ENDPOINT
IDS = client_fixtures.STACKS_IDS
def stub_list(self):
self.stub_url('GET', parts=['stacks?'],
json=client_fixtures.STACKS_LIST)
def stub_delete(self):
self.stub_url(
'DELETE', parts=['stacks', client_fixtures.STACKS_IDS[0]])
def setUp(self):
super(TestHeatStacks, self).setUp()
self.resources = client.HeatStacks(self.session)
def test_list(self):
self._test_list()
def test_delete(self):
self._test_delete()
@httpretty.activate
def test_abandon(self):
self.stub_auth()
self.stub_list()
get_result = {'stack': client_fixtures.STACKS_LIST['stacks'][1]}
location = '%s/stacks/stack2/%s' % (self.TEST_URL,
client_fixtures.STACKS_IDS[1])
self.stub_url(
'GET', parts=['stacks', client_fixtures.STACKS_IDS[1]],
json=get_result, location=location)
self.stub_url(
'DELETE',
parts=['stacks', 'stack2', client_fixtures.STACKS_IDS[1],
'abandon'])
elts = list(self.resources.list())
self.resources.delete(elts[1])

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# 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.
import argparse
import logging
import types
import unittest
from unittest import mock
import shade.exc
from ospurge import exceptions
from ospurge import main
from ospurge.resources.base import ServiceResource
from ospurge import utils
class TestFunctions(unittest.TestCase):
@mock.patch('logging.basicConfig', autospec=True)
def test_configure_logging_verbose(self, m_basicConfig):
main.configure_logging(verbose=True)
m_basicConfig.assert_called_with(format=mock.ANY, level=logging.INFO)
@mock.patch('logging.basicConfig', autospec=True)
def test_configure_logging(self, m_basicConfig):
main.configure_logging(verbose=False)
m_basicConfig.assert_called_with(format=mock.ANY, level=logging.WARN)
def test_create_argument_parser_with_purge_project(self):
parser = main.create_argument_parser()
self.assertIsInstance(parser, argparse.ArgumentParser)
options = parser.parse_args([
'--verbose', '--dry-run', '--purge-project', 'foo',
'--delete-shared-resources'
])
self.assertEqual(True, options.verbose)
self.assertEqual(True, options.dry_run)
self.assertEqual(True, options.delete_shared_resources)
self.assertEqual('foo', options.purge_project)
def test_create_argument_parser_with_purge_own_project(self):
parser = main.create_argument_parser()
options = parser.parse_args(['--purge-own-project'])
self.assertEqual(False, options.verbose)
self.assertEqual(False, options.dry_run)
self.assertEqual(False, options.delete_shared_resources)
self.assertEqual(True, options.purge_own_project)
def test_runner(self):
resources = [mock.Mock(), mock.Mock(), mock.Mock()]
resource_manager = mock.Mock(list=mock.Mock(return_value=resources))
options = mock.Mock(dry_run=False)
exit = mock.Mock(is_set=mock.Mock(side_effect=[False, False, True]))
main.runner(resource_manager, options, exit)
resource_manager.list.assert_called_once_with()
resource_manager.wait_for_check_prerequisite.assert_called_once_with(
exit)
self.assertEqual(
[mock.call(resources[0]), mock.call(resources[1])],
resource_manager.should_delete.call_args_list
)
self.assertEqual(2, resource_manager.delete.call_count)
self.assertEqual(
[mock.call(resources[0]), mock.call(resources[1])],
resource_manager.delete.call_args_list
)
def test_runner_dry_run(self):
resources = [mock.Mock(), mock.Mock()]
resource_manager = mock.Mock(list=mock.Mock(return_value=resources))
options = mock.Mock(dry_run=True)
exit = mock.Mock(is_set=mock.Mock(return_value=False))
main.runner(resource_manager, options, exit)
resource_manager.wait_for_check_prerequisite.assert_not_called()
resource_manager.delete.assert_not_called()
def test_runner_with_unrecoverable_exception(self):
resource_manager = mock.Mock(list=mock.Mock(side_effect=Exception))
exit = mock.Mock()
main.runner(resource_manager, mock.Mock(dry_run=True), exit)
exit.set.assert_called_once_with()
def test_runner_with_recoverable_exception(self):
class MyEndpointNotFound(Exception):
pass
exc = shade.exc.OpenStackCloudException("")
exc.inner_exception = (MyEndpointNotFound, )
resource_manager = mock.Mock(list=mock.Mock(side_effect=exc))
exit = mock.Mock()
main.runner(resource_manager, mock.Mock(dry_run=True), exit)
self.assertFalse(exit.set.called)
@mock.patch.object(main, 'os_client_config', autospec=True)
@mock.patch.object(main, 'shade')
@mock.patch('argparse.ArgumentParser.parse_args')
@mock.patch('threading.Event', autospec=True)
@mock.patch('concurrent.futures.ThreadPoolExecutor', autospec=True)
@mock.patch('sys.exit', autospec=True)
def test_main(self, m_sys_exit, m_tpe, m_event, m_parse_args, m_shade,
m_oscc):
m_tpe.return_value.__enter__.return_value.map.side_effect = \
KeyboardInterrupt
m_parse_args.return_value.purge_own_project = False
m_shade.operator_cloud().get_project().enabled = False
main.main()
m_oscc.OpenStackConfig.assert_called_once_with()
m_parse_args.assert_called_once_with()
self.assertIsInstance(m_tpe.call_args[0][0], int)
m_tpe.return_value.__enter__.assert_called_once_with()
self.assertEqual(1, m_tpe.return_value.__exit__.call_count)
executor = m_tpe.return_value.__enter__.return_value
self.assertEqual(1, executor.map.call_count)
map_args = executor.map.call_args[0]
self.assertEqual(True, callable(map_args[0]))
for obj in map_args[1]:
self.assertIsInstance(obj, ServiceResource)
m_event.return_value.set.assert_called_once_with()
m_event.return_value.is_set.assert_called_once_with()
self.assertIsInstance(m_sys_exit.call_args[0][0], int)
@mock.patch.object(main, 'shade')
class TestCredentialsManager(unittest.TestCase):
def test_init_with_purge_own_project(self, m_shade):
_options = types.SimpleNamespace(
purge_own_project=True, purge_project=None)
creds_mgr = main.CredentialsManager(_options)
self.assertEqual(_options, creds_mgr.options)
self.assertEqual(False, creds_mgr.revoke_role_after_purge)
self.assertEqual(False, creds_mgr.disable_project_after_purge)
self.assertIsNone(creds_mgr.operator_cloud)
m_shade.openstack_cloud.assert_called_once_with(argparse=_options)
self.assertEqual(m_shade.openstack_cloud.return_value,
creds_mgr.cloud)
self.assertEqual(
creds_mgr.cloud.keystone_session.get_user_id(),
creds_mgr.user_id
)
self.assertEqual(
creds_mgr.cloud.keystone_session.get_project_id(),
creds_mgr.project_id
)
creds_mgr.cloud.cloud_config.get_auth_args.assert_called_once_with()
@mock.patch.object(utils, 'replace_project_info')
def test_init_with_purge_project(self, m_replace, m_shade):
_options = types.SimpleNamespace(
purge_own_project=False, purge_project=mock.sentinel.purge_project)
creds_mgr = main.CredentialsManager(_options)
m_shade.operator_cloud.assert_called_once_with(argparse=_options)
self.assertEqual(m_shade.operator_cloud.return_value,
creds_mgr.operator_cloud)
creds_mgr.operator_cloud.get_project.assert_called_once_with(
_options.purge_project)
self.assertEqual(
creds_mgr.operator_cloud.keystone_session.get_user_id.return_value,
creds_mgr.user_id
)
self.assertEqual(
creds_mgr.operator_cloud.get_project()['id'],
creds_mgr.project_id
)
self.assertFalse(creds_mgr.disable_project_after_purge)
self.assertEqual(
m_shade.openstack_cloud.return_value,
creds_mgr.cloud
)
m_replace.assert_called_once_with(
creds_mgr.operator_cloud.cloud_config.config,
creds_mgr.project_id
)
creds_mgr.cloud.cloud_config.get_auth_args.assert_called_once_with()
def test_init_with_project_not_found(self, m_shade):
m_shade.operator_cloud.return_value.get_project.return_value = None
self.assertRaises(
exceptions.OSProjectNotFound,
main.CredentialsManager, mock.Mock(purge_own_project=False)
)
def test_ensure_role_on_project(self, m_shade):
options = mock.Mock(purge_own_project=False)
creds_manager = main.CredentialsManager(options)
creds_manager.ensure_role_on_project()
m_shade.operator_cloud.return_value.grant_role.assert_called_once_with(
options.admin_role_name, project=options.purge_project,
user=mock.ANY)
self.assertEqual(True, creds_manager.revoke_role_after_purge)
# If purge_own_project is not False, we purge our own project
# so no need to revoke role after purge
creds_manager = main.CredentialsManager(mock.Mock())
creds_manager.ensure_role_on_project()
self.assertEqual(False, creds_manager.revoke_role_after_purge)
def test_revoke_role_on_project(self, m_shade):
options = mock.Mock(purge_own_project=False)
creds_manager = main.CredentialsManager(options)
creds_manager.revoke_role_on_project()
m_shade.operator_cloud().revoke_role.assert_called_once_with(
options.admin_role_name, project=options.purge_project,
user=mock.ANY)
def test_ensure_enabled_project(self, m_shade):
m_shade.operator_cloud().get_project().enabled = False
creds_manager = main.CredentialsManager(
mock.Mock(purge_own_project=False))
creds_manager.ensure_enabled_project()
self.assertEqual(True, creds_manager.disable_project_after_purge)
m_shade.operator_cloud().update_project.assert_called_once_with(
mock.ANY, enabled=True)
# If project is enabled before purge, no need to disable it after
# purge
creds_manager = main.CredentialsManager(mock.Mock())
creds_manager.ensure_enabled_project()
self.assertEqual(False, creds_manager.disable_project_after_purge)
self.assertEqual(1, m_shade.operator_cloud().update_project.call_count)
def test_disable_project(self, m_shade):
options = mock.Mock(purge_own_project=False)
creds_manager = main.CredentialsManager(options)
creds_manager.disable_project()
m_shade.operator_cloud().update_project.assert_called_once_with(
mock.ANY, enabled=False
)

81
ospurge/tests/test_utils.py Normal file
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@ -0,0 +1,81 @@
# 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.
import logging
import typing
import unittest
from unittest import mock
import shade
from ospurge.resources.base import ServiceResource
from ospurge import utils
class TestUtils(unittest.TestCase):
def test_replace_project_info_in_config(self):
config = {
'cloud': 'foo',
'auth': {
'project_name': 'bar'
}
}
new_conf = utils.replace_project_info(
config, mock.sentinel.project)
self.assertEqual(new_conf, {
'auth': {
'project_id': mock.sentinel.project
}
})
self.assertEqual(config, {
'cloud': 'foo',
'auth': {
'project_name': 'bar'
}
})
def test_get_all_resource_classes(self):
classes = utils.get_all_resource_classes()
self.assertIsInstance(classes, typing.List)
for klass in classes:
self.assertTrue(issubclass(klass, ServiceResource))
def test_call_and_ignore_notfound(self):
def raiser():
raise shade.exc.OpenStackCloudResourceNotFound("")
self.assertIsNone(utils.call_and_ignore_notfound(raiser))
m = mock.Mock()
utils.call_and_ignore_notfound(m, 42)
self.assertEqual([mock.call(42)], m.call_args_list)
@mock.patch('logging.getLogger', autospec=True)
def test_monkeypatch_oscc_logging_warning(self, mock_getLogger):
oscc_target = 'os_client_config.cloud_config'
m_oscc_logger, m_other_logger = mock.Mock(), mock.Mock()
mock_getLogger.side_effect = \
lambda m: m_oscc_logger if m == oscc_target else m_other_logger
@utils.monkeypatch_oscc_logging_warning
def f():
logging.getLogger(oscc_target).warning("foo")
logging.getLogger(oscc_target).warning("!catalog entry not found!")
logging.getLogger("other").warning("!catalog entry not found!")
f()
self.assertEqual([mock.call.warning('foo'), ],
m_oscc_logger.mock_calls)
self.assertEqual([mock.call.warning('!catalog entry not found!')],
m_other_logger.mock_calls)

92
ospurge/utils.py Normal file
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@ -0,0 +1,92 @@
# 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.
import copy
import functools
import importlib
import logging
import pkgutil
from typing import Any
from typing import Callable
from typing import cast
from typing import Dict
from typing import List
from typing import TypeVar
import shade
from ospurge.resources import base
def get_all_resource_classes() -> List:
"""
Import all the modules in the `resources` package and return all the
subclasses of the `ServiceResource` Abstract Base Class. This way we can
easily extend OSPurge by just adding a new file in the `resources` dir.
"""
iter_modules = pkgutil.iter_modules(
['ospurge/resources'], prefix='ospurge.resources.'
)
for (_, name, ispkg) in iter_modules:
if not ispkg:
importlib.import_module(name)
return base.ServiceResource.__subclasses__()
F = TypeVar('F', bound=Callable[..., Any])
def monkeypatch_oscc_logging_warning(f: F) -> F:
"""
Monkey-patch logging.warning() method to silence 'os_client_config' when
it complains that a Keystone catalog entry is not found. This warning
benignly happens when, for instance, we try to cleanup a Neutron resource
but Neutron is not available on the target cloud environment.
"""
oscc_target = 'os_client_config.cloud_config'
orig_logging = logging.getLogger(oscc_target).warning
def logging_warning(msg: str, *args: Any, **kwargs: Any) -> None:
if 'catalog entry not found' not in msg:
orig_logging(msg, *args, **kwargs)
@functools.wraps(f)
def wrapper(*args: list, **kwargs: dict) -> Any:
try:
setattr(logging.getLogger(oscc_target), 'warning', logging_warning)
return f(*args, **kwargs)
finally:
setattr(logging.getLogger(oscc_target), 'warning', orig_logging)
return cast(F, wrapper)
def call_and_ignore_notfound(f: Callable, *args: List) -> None:
try:
f(*args)
except shade.exc.OpenStackCloudResourceNotFound:
pass
def replace_project_info(config: Dict, new_project_id: str) -> Dict[str, Any]:
"""
Replace all tenant/project info in a `os_client_config` config dict with
a new project. This is used to bind/scope to another project.
"""
new_conf = copy.deepcopy(config)
new_conf.pop('cloud', None)
new_conf['auth'].pop('project_name', None)
new_conf['auth'].pop('project_id', None)
new_conf['auth']['project_id'] = new_project_id
return new_conf

13
requirements.txt
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@ -1,10 +1,3 @@
requests>=2.10.0 # Apache-2.0 os-client-config>=1.22.0 # Apache-2.0
keystoneauth1>=2.14.0 # Apache-2.0 pbr>=1.8 # Apache-2.0
python-ceilometerclient>=2.5.0 # Apache-2.0 shade>=1.13.1
python-cinderclient>=1.6.0,!=1.7.0,!=1.7.1 # Apache-2.0
python-glanceclient>=2.5.0 # Apache-2.0
python-heatclient>=1.5.0 # Apache-2.0
python-keystoneclient>=3.6.0 # Apache-2.0
python-neutronclient>=5.1.0 # Apache-2.0
python-novaclient>=2.29.0,!=2.33.0 # Apache-2.0
python-swiftclient>=2.2.0 # Apache-2.0

24
setup.cfg
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@ -1,11 +1,10 @@
[metadata] [metadata]
name = ospurge name = ospurge
author = Florent Flament author = The OSPurge contributors
author-email = florent.flament@cloudwatt.com
home-page = https://github.com/openstack/ospurge home-page = https://github.com/openstack/ospurge
summary = OpenStack resources cleanup script summary = OpenStack resources cleanup script
description-file = README.rst description-file = README.rst
license = MIT license = Apache-2
classifier = classifier =
Development Status :: 5 - Production/Stable Development Status :: 5 - Production/Stable
Environment :: Console Environment :: Console
@ -13,16 +12,27 @@ classifier =
Intended Audience :: Developers Intended Audience :: Developers
Intended Audience :: Information Technology Intended Audience :: Information Technology
Intended Audience :: System Administrators Intended Audience :: System Administrators
License :: OSI Approved :: MIT License License :: OSI Approved :: Apache Software License
Programming Language :: Python Operating System :: POSIX :: Linux
Programming Language :: Python :: 2.7 Programming Language :: Python :: 3
Programming Language :: Python :: 3.5
keywords = keywords =
openstack openstack
[entry_points] [entry_points]
console_scripts = console_scripts =
ospurge = ospurge.client:main ospurge = ospurge.main:main
[files] [files]
packages = packages =
ospurge ospurge
[build_sphinx]
all_files = 1
build-dir = doc/build
source-dir = doc/source
[pbr]
# Treat sphinx warnings as errors during the docs build; this helps us keep
# the documentation clean.
warnerrors = True

13
setup.py
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@ -1,6 +1,17 @@
# 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.
import setuptools import setuptools
setuptools.setup( setuptools.setup(
setup_requires=['pbr'], setup_requires=['pbr>=1.8'],
pbr=True, pbr=True,
) )

9
test-requirements.txt
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@ -1,9 +1,8 @@
bashate>=0.2 # Apache-2.0 bashate>=0.2 # Apache-2.0
coverage>=4.0 # Apache-2.0
doc8 # Apache-2.0
hacking>=0.12.0,<0.13 # Apache-2.0 hacking>=0.12.0,<0.13 # Apache-2.0
httpretty mypy-lang
testtools>=1.4.0 # MIT openstackdocstheme>=1.5.0 # Apache-2.0
nose # LGPL
sphinx>=1.2.1,!=1.3b1,<1.4 # BSD sphinx>=1.2.1,!=1.3b1,<1.4 # BSD
testrepository>=0.0.18 # Apache-2.0/BSD testrepository>=0.0.18 # Apache-2.0/BSD
doc8 # Apache-2.0
openstackdocstheme>=1.5.0 # Apache-2.0

2
tools/.gitignore vendored
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@ -1,2 +0,0 @@
dummy_stack.yaml
zero_disk.raw

135
tools/func-tests.sh Executable file
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#!/usr/bin/env bash
# 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.
# Be strict (but not too much: '-u' doesn't always play nice with devstack)
set -eo pipefail
readonly PROGDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
function assert_compute {
if [[ $(nova list | wc -l) -lt 5 ]]; then
echo "Less than one VM, someone cleaned our VM :("
exit 1
fi
}
function assert_network {
# We expect at least 1 "" (free), 1 "compute:",
# 1 "network:router_interface" and 1 "network:dhcp" ports
if [[ $(neutron port-list | wc -l) -lt 8 ]]; then
echo "Less than 4 ports, someone cleaned our ports :("
exit 1
fi
# We expect at least 2 security groups (default + one created by populate)
if [[ $(openstack security group list | wc -l) -lt 6 ]]; then
echo "Less than 2 security groups, someone cleaned our sec-groups :("
exit 1
fi
if [[ $(openstack floating ip list | wc -l) -lt 5 ]]; then
echo "Less than one floating ip, someone cleaned our FIP :("
exit 1
fi
}
function assert_volume {
if [[ $(openstack volume backup list | wc -l) -lt 5 ]]; then
echo "Less than one volume backup, someone cleaned our backup:("
exit 1
fi
}
########################
### Pre check
########################
source ~/devstack/openrc admin admin
if [[ ! "$(openstack flavor list)" =~ 'm1.nano' ]]; then
openstack flavor create --id 42 --ram 64 --disk 0 --vcpus 1 m1.nano
fi
########################
### Populate
########################
pid=()
(source ~/devstack/openrc admin admin && ${PROGDIR}/populate.sh) &
pid+=($!)
(source ~/devstack/openrc demo demo && ${PROGDIR}/populate.sh) &
pid+=($!)
(source ~/devstack/openrc demo invisible_to_admin && ${PROGDIR}/populate.sh) &
pid+=($!)
(source ~/devstack/openrc alt_demo alt_demo && ${PROGDIR}/populate.sh) &
pid+=($!)
for i in ${!pid[@]}; do
wait ${pid[i]}
if [[ $? -ne 0 ]]; then
echo "One of the 'populate.sh' execution failed."
exit 1
fi
unset "pid[$i]"
done
########################
### Cleanup
########################
tox -e run -- --os-cloud devstack-admin --purge-own-project --verbose # purges admin/admin
source ~/devstack/openrc demo demo
assert_compute && assert_network && assert_volume
tox -e run -- --os-cloud devstack --purge-own-project --verbose # purges demo/demo
source ~/devstack/openrc demo invisible_to_admin
assert_compute && assert_network && assert_volume
tox -e run -- --os-auth-url http://localhost/identity_admin --os-username demo --os-project-name invisible_to_admin --os-password testtest --purge-own-project --verbose
source ~/devstack/openrc alt_demo alt_demo
assert_compute && assert_network && assert_volume
source ~/devstack/openrc admin admin
openstack project set --disable alt_demo
tox -e run -- --os-auth-url http://localhost/identity_admin --os-username admin --os-project-name admin --os-password testtest --purge-project alt_demo --verbose
openstack project set --enable alt_demo
########################
### Final assertion
########################
if [[ $(nova list --all-tenants --minimal | wc -l) -ne 4 ]]; then
echo "Not all VMs were cleaned up"
exit 1
fi
if [[ $(neutron port-list | wc -l) -ne 1 ]]; then # This also checks FIP
echo "Not all ports were cleaned up"
exit 1
fi
if [[ $( cinder backup-list --all-tenants | wc -l) -ne 4 ]]; then
echo "Not all volume backups were cleaned up"
exit 1
fi

260
tools/ospopulate.bash
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@ -1,260 +0,0 @@
#!/usr/bin/env bash
# This script populates the project set in the environment variable
# OS_TENANT_NAME with various resources. The purpose is to test
# ospurge.
# Be strict
set -xue
set -o pipefail
# Check if needed environment variable OS_TENANT_NAME is set and non-empty.
: "${OS_TENANT_NAME:?Need to set OS_TENANT_NAME non-empty}"
TOP_DIR=$(cd $(dirname "$0") && pwd)
source $TOP_DIR/utils.bash
UUID=$(cat /proc/sys/kernel/random/uuid)
# Name of external network
EXTNET_NAME=${EXTNET_NAME:-public}
# Name of flavor used to spawn a VM
FLAVOR=${FLAVOR:-m1.small}
# Image used for the VM
VMIMG_NAME=${VMIMG_NAME:-cirros-0.3.4-x86_64-uec}
################################
### Check resources exist
### Do that early to fail early
################################
# Retrieving external network ID
EXTNET_ID=$(neutron net-show $EXTNET_NAME | awk '/ id /{print $4}')
exit_if_empty "$EXTNET_ID" "Unable to retrieve ID of external network $EXTNET_NAME"
exit_if_empty "$(nova flavor-list | grep $FLAVOR)" "Flavor $FLAVOR is unknown to Nova"
# Looking for the $VMIMG_NAME image and getting its ID
IMAGE_ID=$(nova image-list | awk "/ $VMIMG_NAME /{print \$2}")
exit_if_empty "$IMAGE_ID" "Image $VMIMG_NAME could not be found"
KEY_NAME="ospurge_test_key_$UUID"
NET_NAME="ospurge_test_net_$UUID"
SUBNET_NAME="ospurge_test_subnet_$UUID"
ROUT_NAME="ospurge_test_rout_$UUID"
VM_NAME="ospurge_test_vm_$UUID"
VMSNAP_NAME="ospurge_test_vmsnap_$UUID"
VOL_NAME="ospurge_test_vol_$UUID"
VOLSNAP_NAME="ospurge_test_volsnap_$UUID"
VOLBACK_NAME="ospurge_test_volback_$UUID"
IMG_NAME="ospurge_test_image_$UUID"
SECGRP_NAME="ospurge_test_secgroup_$UUID"
CONT_NAME="ospurge_test_container_$UUID"
FLAV_NAME="ospurge_test_flavor_$UUID"
STACK_NAME="ospurge_test_stack_$UUID"
ALARM_NAME="ospurge_test_alarm_$UUID"
FW_NAME="ospurge_test_firewall_$UUID"
FW_POLICY_NAME="ospurge_test_policy_$UUID"
FW_RULE_NAME="ospurge_test_rule_$UUID"
LB_POOL_NAME="ospurge_test_pool_$UUID"
LB_VIP_NAME="ospurge_test_vip_$UUID"
LB_MEMBER_NAME="ospurge_test_member_$UUID"
METER_NAME="ospurge_test_meter_$UUID"
# Create a file that will be used to populate Glance and Swift
dd if="/dev/zero" of="zero_disk.raw" bs=1M count=5
###############################
### Swift
###############################
swift upload $CONT_NAME zero_disk.raw
exit_on_failure "Unable to upload file in container $CONT_NAME"
###############################
### Cinder
###############################
# Create a volume
cinder create --display-name $VOL_NAME 5
exit_on_failure "Unable to create volume"
# Getting ID of volume
VOL_ID=$(cinder show $VOL_NAME | awk '/ id /{print $4}')
exit_if_empty "$VOL_ID" "Unable to retrieve ID of volume $VOL_NAME"
# Snapshotting volume (note that it has to be detached, unless using --force)
cinder snapshot-create --display-name $VOLSNAP_NAME $VOL_ID
exit_on_failure "Unable to snapshot volume $VOL_NAME"
# Backuping volume
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
cinder backup-create --display-name $VOLBACK_NAME $VOL_ID || true
###############################
### Neutron
###############################
# Create a private network and check it exists
neutron net-create $NET_NAME
exit_on_failure "Creation of network $NET_NAME failed"
# Getting ID of private network
NET_ID=$(neutron net-show $NET_NAME | awk '/ id /{print $4}')
exit_if_empty "$NET_ID" "Unable to retrieve ID of network $NET_NAME"
# Add network's subnet
neutron subnet-create --name $SUBNET_NAME $NET_ID 192.168.0.0/24
exit_on_failure "Unable to create subnet $SUBNET_NAME for network $NET_ID"
# Create an unused port
neutron port-create $NET_ID
# retrieving subnet ID
SUBNET_ID=$(neutron subnet-show $SUBNET_NAME | awk '/ id /{print $4}')
exit_if_empty "$SUBNET_ID" "Unable to retrieve ID of subnet $SUBNET_NAME"
# Creating a router
neutron router-create $ROUT_NAME
exit_on_failure "Unable to create router $ROUT_NAME"
# Retrieving router ID
ROUT_ID=$(neutron router-show $ROUT_NAME | awk '/ id /{print $4}')
exit_if_empty "$ROUT_ID" "Unable to retrieve ID of router $ROUT_NAME"
# Setting router's gateway
neutron router-gateway-set $ROUT_ID $EXTNET_ID
exit_on_failure "Unable to set gateway to router $ROUT_NAME"
# Plugging router on internal network
neutron router-interface-add $ROUT_ID $SUBNET_ID
exit_on_failure "Unable to add interface on subnet $SUBNET_NAME to router $ROUT_NAME"
# Creating a floating IP and retrieving its IP Address
FIP_ADD=$(neutron floatingip-create $EXTNET_NAME | awk '/ floating_ip_address /{print $4}')
exit_if_empty "$FIP_ADD" "Unable to create or retrieve floating IP"
# Creating a security group
neutron security-group-create $SECGRP_NAME
exit_on_failure "Unable to create security group $SECGRP_NAME"
# Getting security group ID
SECGRP_ID=$(neutron security-group-show $SECGRP_NAME | awk '/ id /{print $4}')
exit_if_empty "$SECGRP_ID" "Unable to retrieve ID of security group $SECGRP_NAME"
# Adding a rule to previously created security group
neutron security-group-rule-create --direction ingress --protocol TCP \
--port-range-min 22 --port-range-max 22 --remote-ip-prefix 0.0.0.0/0 \
$SECGRP_ID
# Creating a firewall rule
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
neutron firewall-rule-create --name $FW_RULE_NAME --protocol tcp --action allow --destination-port 80 || true
# Creating a firewall policy
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
neutron firewall-policy-create --firewall-rules "$FW_RULE_NAME" $FW_POLICY_NAME || true
# Creating a firewall
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
neutron firewall-create --name $FW_NAME $FW_POLICY_NAME || true
# Creating a loadbalancer pool
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
neutron lb-pool-create --lb-method ROUND_ROBIN --name $LB_POOL_NAME --protocol HTTP --subnet-id $SUBNET_ID || true
# Creating a loadbalancer VIP address
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
neutron lb-vip-create --name $LB_VIP_NAME --protocol-port 80 --protocol HTTP --subnet-id $SUBNET_ID $LB_POOL_NAME || true
# Creating a loadbalancer member
neutron lb-member-create --address 192.168.0.153 --protocol-port 80 $LB_POOL_NAME || true
# Creating a loadbalancer health monitor
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
neutron lb-healthmonitor-create --delay 3 --type HTTP --max-retries 3 --timeout 3 || true
# Creating a metering label
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
neutron meter-label-create $METER_NAME || true
###############################
### Nova
###############################
# Launch a VM
nova boot --flavor $FLAVOR --image $IMAGE_ID --nic net-id=$NET_ID $VM_NAME
exit_on_failure "Unable to boot VM $VM_NAME"
# Getting ID of VM
VM_ID=$(nova show $VM_NAME | awk '/ id /{print $4}')
exit_if_empty "$VM_ID" "Unable to retrieve ID of VM $VM_NAME"
###############################
### Glance
###############################
# Upload glance image
glance image-create --name $IMG_NAME --disk-format raw \
--container-format bare --file zero_disk.raw
exit_on_failure "Unable to create Glance iamge $IMG_NAME"
###############################
### Heat
###############################
echo 'heat_template_version: 2013-05-23
description: >
Hello world HOT template' > dummy_stack.yaml
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
heat stack-create -f dummy_stack.yaml $STACK_NAME || true
# Wait for VM to be spawned before snapshotting the VM
VM_STATUS=$(nova show $VM_ID | awk '/ status /{print $4}')
while [ $VM_STATUS != "ACTIVE" ]; do
echo "Status of VM $VM_NAME is $VM_STATUS. Waiting 1 sec"
sleep 1
VM_STATUS=$(nova show $VM_ID | awk '/ status /{print $4}')
done
### Link resources
# Associate floating IP
nova floating-ip-associate $VM_ID $FIP_ADD
exit_on_failure "Unable to associate floating IP $FIP_ADD to VM $VM_NAME"
# Wait for volume to be available
VOL_STATUS=$(cinder show $VOL_ID | awk '/ status /{print $4}')
while [ $VOL_STATUS != "available" ]; do
echo "Status of volume $VOL_NAME is $VOL_STATUS. Waiting 1 sec"
sleep 1
VOL_STATUS=$(cinder show $VOL_ID | awk '/ status /{print $4}')
done
# Attach volume
# This must be done before instance snapshot otherwise we could run into
# ERROR (Conflict): Cannot 'attach_volume' while instance is in task_state
# image_pending_upload
nova volume-attach $VM_ID $VOL_ID
exit_on_failure "Unable to attach volume $VOL_ID to VM $VM_ID"
# Create an image
nova image-create $VM_ID $VMSNAP_NAME
exit_on_failure "Unable to create VM Snapshot of $VM_NAME"
# Create a ceilometer alarm
# Don't exit if this fails - as we may test platforms that don't
# provide this feature
ceilometer alarm-create --name $ALARM_NAME --meter-name cpu_util --threshold 70.0 || true

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#!/usr/bin/env bash
# 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.
# This script populates the project set in the environment variable
# OS_PROJECT_NAME with various resources. The purpose is to test
# ospurge.
# Be strict
set -ueo pipefail
function exit_on_failure {
RET_CODE=$?
ERR_MSG=$1
if [ ${RET_CODE} -ne 0 ]; then
echo $ERR_MSG
exit 1
fi
}
function exit_if_empty {
STRING=${1:-}
ERR_MSG=${2:-}
if [ -z "$STRING" ]; then
echo $ERR_MSG
exit 1
fi
}
function cleanup {
if [[ -f "${UUID}.raw" ]]; then
rm "${UUID}.raw"
fi
}
# Check if needed environment variable OS_PROJECT_NAME is set and non-empty.
: "${OS_PROJECT_NAME:?Need to set OS_PROJECT_NAME non-empty}"
# Some random UUID + Unicode characters
UUID="♫$(cat /proc/sys/kernel/random/uuid)✓"
# Name of external network
EXTNET_NAME=${EXTNET_NAME:-public}
# Name of flavor used to spawn a VM
FLAVOR=${FLAVOR:-m1.nano}
# Image used for the VM
VMIMG_NAME=${VMIMG_NAME:-cirros-0.3.4-x86_64-uec}
################################
### Check resources exist
### Do that early to fail early
################################
# Retrieve external network ID
EXTNET_ID=$(neutron net-show $EXTNET_NAME | awk '/ id /{print $4}')
exit_if_empty "$EXTNET_ID" "Unable to retrieve ID of external network $EXTNET_NAME"
exit_if_empty "$(nova flavor-list | grep ${FLAVOR})" "Flavor $FLAVOR is unknown to Nova"
# Look for the $VMIMG_NAME image and get its ID
IMAGE_ID=$(openstack image list | awk "/ $VMIMG_NAME /{print \$2}")
exit_if_empty "$IMAGE_ID" "Image $VMIMG_NAME could not be found"
# Create a file that will be used to populate Glance and Swift
dd if="/dev/zero" of="${UUID}.raw" bs=1M count=5
trap cleanup SIGHUP SIGINT SIGTERM EXIT
###############################
### Cinder
###############################
# Create a volume
VOL_ID=$(cinder create --display-name ${UUID} 1 | awk '/ id /{print $4}')
exit_on_failure "Unable to create volume"
exit_if_empty "$VOL_ID" "Unable to retrieve ID of volume ${UUID}"
# Snapshot the volume (note that it has to be detached, unless using --force)
cinder snapshot-create --display-name ${UUID} $VOL_ID
exit_on_failure "Unable to snapshot volume ${UUID}"
# Backup volume
# Don't exit on failure as Cinder Backup is not available on all clouds
cinder backup-create --display-name ${UUID} $VOL_ID || true
###############################
### Neutron
###############################
# Create a private network and check it exists
NET_ID=$(neutron net-create ${UUID} | awk '/ id /{print $4}')
exit_on_failure "Creation of network ${UUID} failed"
exit_if_empty "$NET_ID" "Unable to retrieve ID of network ${UUID}"
# Add network's subnet
SUBNET_ID=$(neutron subnet-create --name ${UUID} $NET_ID 192.168.0.0/24 | awk '/ id /{print $4}')
exit_on_failure "Unable to create subnet ${UUID} for network $NET_ID"
exit_if_empty "$SUBNET_ID" "Unable to retrieve ID of subnet ${UUID}"
# Create an unused port
neutron port-create $NET_ID
# Create a router
ROUT_ID=$(neutron router-create ${UUID} | awk '/ id /{print $4}')
exit_on_failure "Unable to create router ${UUID}"
exit_if_empty "$ROUT_ID" "Unable to retrieve ID of router ${UUID}"
# Set router's gateway
neutron router-gateway-set $ROUT_ID $EXTNET_ID
exit_on_failure "Unable to set gateway to router ${UUID}"
# Connect router on internal network
neutron router-interface-add $ROUT_ID $SUBNET_ID
exit_on_failure "Unable to add interface on subnet ${UUID} to router ${UUID}"
# Create a floating IP and retrieve its IP Address
FIP_ADD=$(neutron floatingip-create $EXTNET_NAME | awk '/ floating_ip_address /{print $4}')
exit_if_empty "$FIP_ADD" "Unable to create or retrieve floating IP"
# Create a security group
SECGRP_ID=$(neutron security-group-create ${UUID} | awk '/ id /{print $4}')
exit_on_failure "Unable to create security group ${UUID}"
exit_if_empty "$SECGRP_ID" "Unable to retrieve ID of security group ${UUID}"
# Add a rule to previously created security group
neutron security-group-rule-create --direction ingress --protocol TCP \
--port-range-min 22 --port-range-max 22 --remote-ip-prefix 0.0.0.0/0 $SECGRP_ID
###############################
### Nova
###############################
# Launch a VM
VM_ID=$(nova boot --flavor $FLAVOR --image $IMAGE_ID --nic net-id=$NET_ID ${UUID} | awk '/ id /{print $4}')
exit_on_failure "Unable to boot VM ${UUID}"
exit_if_empty "$VM_ID" "Unable to retrieve ID of VM ${UUID}"
###############################
### Glance
###############################
# Upload glance image
glance image-create --name ${UUID} --disk-format raw --container-format bare --file ${UUID}.raw
exit_on_failure "Unable to create Glance iamge ${UUID}"
###############################
### Swift
###############################
# Don't exit on failure as Swift is not available on all clouds
swift upload ${UUID} ${UUID}.raw || true
###############################
### Link resources
###############################
# Wait for volume to be available
VOL_STATUS=$(cinder show $VOL_ID | awk '/ status /{print $4}')
while [ $VOL_STATUS != "available" ]; do
echo "Status of volume ${UUID} is $VOL_STATUS. Waiting 3 sec"
sleep 3
VOL_STATUS=$(cinder show $VOL_ID | awk '/ status /{print $4}')
done
# Wait for VM to be active
VM_STATUS=$(nova show --minimal $VM_ID | awk '/ status /{print $4}')
while [ $VM_STATUS != "ACTIVE" ]; do
echo "Status of VM ${UUID} is $VM_STATUS. Waiting 3 sec"
sleep 3
VM_STATUS=$(nova show --minimal $VM_ID | awk '/ status /{print $4}')
done
# Attach volume
# This must be done before instance snapshot otherwise we could run into
# ERROR (Conflict): Cannot 'attach_volume' while instance is in task_state
# image_pending_upload
nova volume-attach $VM_ID $VOL_ID
exit_on_failure "Unable to attach volume $VOL_ID to VM $VM_ID"
# Associate floating IP
# It as far away from the network creation as possible, because associating
# a FIP requires the network to be 'UP' (which could take several secs)
# See https://github.com/openstack/nova/blob/1a30fda13ae78f4e40b848cacbf6278a359a91cb/nova/api/openstack/compute/floating_ips.py#L229
nova floating-ip-associate $VM_ID $FIP_ADD
exit_on_failure "Unable to associate floating IP $FIP_ADD to VM ${UUID}"

23
tools/print_order.py Executable file
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@ -0,0 +1,23 @@
#!/usr/bin/env python3
# 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.
import operator
from ospurge import utils
resource_managers = sorted(
[cls for cls in utils.get_all_resource_classes()],
key=operator.methodcaller('order')
)
for cls in resource_managers:
print("{} => {}".format(cls.__name__, cls.ORDER))

46
tools/stress.sh Executable file
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#!/usr/bin/env bash
# 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.
# Be strict (but not too much: '-u' doesn't always play nice with devstack)
set -eo pipefail
readonly PROGDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source ~/devstack/openrc admin admin
###############################
### Set quotas
###############################
project_id=$(openstack token issue | awk '/ project_id /{print $4}')
openstack quota set --subnets 15 ${project_id}
openstack quota set --networks 15 ${project_id}
openstack quota set --volumes 15 ${project_id}
openstack quota set --snapshots 15 ${project_id}
openstack quota set --instances 15 ${project_id}
openstack quota set --secgroups 15 ${project_id}
openstack quota set --routers 15 ${project_id}
openstack quota set --backups 15 ${project_id}
###############################
### Populate project
###############################
seq 12 | parallel --halt-on-error 1 -n0 -j3 ${PROGDIR}/populate.sh
###############################
### Cleanup project
###############################
tox -e run -- --os-cloud devstack-admin --purge-own-project --verbose

19
tools/utils.bash
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@ -1,19 +0,0 @@
#!/usr/bin/env bash
function exit_on_failure {
RET_CODE=$?
ERR_MSG=$1
if [ $RET_CODE -ne 0 ]; then
echo $ERR_MSG
exit 1
fi
}
function exit_if_empty {
STRING=${1:-}
ERR_MSG=${2:-}
if [ -z "$STRING" ]; then
echo $ERR_MSG
exit 1
fi
}

75
tox.ini
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@ -1,33 +1,68 @@
[tox] [tox]
envlist = pep8,py27 envlist = pep8,pip-check-reqs,coverage
minversion = 1.6 minversion = 1.9
skipsdist = True skipsdist = True
[testenv] [testenv]
usedevelop = True deps =
install_command = pip install -U {opts} {packages} -r{toxinidir}/requirements.txt
setenv = VIRTUAL_ENV={envdir}
OS_STDOUT_NOCAPTURE=False
OS_STDERR_NOCAPTURE=False
deps = -r{toxinidir}/requirements.txt
-r{toxinidir}/test-requirements.txt -r{toxinidir}/test-requirements.txt
commands = python setup.py testr --testr-args='{posargs}' basepython = python3.5
commands =
python setup.py testr --testr-args='{posargs}'
[testenv:venv] [testenv:run]
commands = {posargs} usedevelop=True
deps =
-r{toxinidir}/requirements.txt
commands =
ospurge {posargs:--help}
[testenv:pep8] [testenv:pep8]
skip_install = True
whitelist_externals = bash
deps =
-r{toxinidir}/test-requirements.txt
commands = commands =
flake8 flake8 {posargs}
bashate tools/ospopulate.bash tools/utils.bash bash -c "find {toxinidir}/tools -type f -name *.sh \
-print0 | xargs -0 bashate -v -iE006 -eE005,E042"
[flake8] [testenv:coverage]
# E501 line too long commands =
ignore = E501 coverage erase
show-source = True coverage run --source=ospurge -m unittest discover --verbose
exclude = .venv,.tox,dist,doc,*egg,build coverage report --omit="ospurge/tests/*" --show-missing --skip-covered --fail-under 100
[testenv:mypy]
skip_install = True
deps =
-r{toxinidir}/test-requirements.txt
commands =
mypy --check-untyped-defs --disallow-untyped-defs --silent-imports ospurge
[testenv:pip-check-reqs]
# Do not install test-requirements as that will pollute the virtualenv for
# determining missing packages.
# This also means that pip-check-reqs must be installed separately, outside
# of the requirements.txt files
deps = -r{toxinidir}/requirements.txt
pip_check_reqs
commands=
pip-extra-reqs -d ospurge
pip-missing-reqs -d ospurge
[testenv:docs] [testenv:docs]
whitelist_externals = echo
skip_install = True
deps =
-r{toxinidir}/test-requirements.txt
commands = commands =
doc8 -e .rst doc README.rst doc8 -e .rst doc/source README.rst
python setup.py build_sphinx -b html python setup.py build_sphinx -E -b html
echo "Documentation location: {toxinidir}/doc/build/html/index.html"
[flake8]
ignore = H404,H405
enable-extensions = H106,H203,H904
show-source = True