315 lines
9.5 KiB
Python
315 lines
9.5 KiB
Python
#!/usr/bin/env python
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#
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# Copyright 2013 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import StringIO
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import logging
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import threading
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import time
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import uuid
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from jenkins import JenkinsException
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import shade
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import exceptions
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class Dummy(object):
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IMAGE = 'Image'
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INSTANCE = 'Instance'
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FLAVOR = 'Flavor'
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KEYPAIR = 'Keypair'
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def __init__(self, kind, **kw):
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self.__kind = kind
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self.__kw = kw
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for k, v in kw.items():
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setattr(self, k, v)
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try:
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if self.should_fail:
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raise shade.OpenStackCloudException('This image has '
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'SHOULD_FAIL set to True.')
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except AttributeError:
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pass
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def __repr__(self):
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args = []
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for k in self.__kw.keys():
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args.append('%s=%s' % (k, getattr(self, k)))
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args = ' '.join(args)
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return '<%s %s %s>' % (self.__kind, id(self), args)
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def __getitem__(self, key, default=None):
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return getattr(self, key, default)
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def __setitem__(self, key, value):
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setattr(self, key, value)
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def get(self, key, default=None):
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return getattr(self, key, default)
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def set(self, key, value):
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setattr(self, key, value)
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def fake_get_one_cloud(cloud_config, cloud_kwargs):
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cloud_kwargs['validate'] = False
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return cloud_config.get_one_cloud(**cloud_kwargs)
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class FakeOpenStackCloud(object):
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log = logging.getLogger("nodepool.FakeOpenStackCloud")
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def __init__(self, images=None, networks=None):
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self._image_list = images
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if self._image_list is None:
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self._image_list = [
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Dummy(
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Dummy.IMAGE,
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id='fake-image-id',
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status='READY',
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name='Fake Precise',
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metadata={})
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]
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if networks is None:
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networks = [dict(id='fake-public-network-uuid',
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name='fake-public-network-name'),
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dict(id='fake-private-network-uuid',
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name='fake-private-network-name')]
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self.networks = networks
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self._flavor_list = [
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Dummy(Dummy.FLAVOR, id='f1', ram=8192, name='Fake Flavor'),
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Dummy(Dummy.FLAVOR, id='f2', ram=8192, name='Unreal Flavor'),
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]
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self._server_list = []
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self._keypair_list = []
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def _get(self, name_or_id, instance_list):
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self.log.debug("Get %s in %s" % (name_or_id, repr(instance_list)))
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for instance in instance_list:
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if instance.name == name_or_id or instance.id == name_or_id:
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return instance
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return None
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def get_network(self, name_or_id, filters=None):
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return dict(id='fake-network-uuid',
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name='fake-network-name')
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def _create(
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self, instance_list, instance_type=Dummy.INSTANCE,
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done_status='ACTIVE', **kw):
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should_fail = kw.get('SHOULD_FAIL', '').lower() == 'true'
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nics = kw.get('nics', [])
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addresses = None
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# if keyword 'ipv6-uuid' is found in provider config,
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# ipv6 address will be available in public addr dict.
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for nic in nics:
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if 'ipv6-uuid' not in nic['net-id']:
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continue
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addresses = dict(
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public=[dict(version=4, addr='fake'),
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dict(version=6, addr='fake_v6')],
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private=[dict(version=4, addr='fake')]
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)
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public_v6 = 'fake_v6'
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public_v4 = 'fake'
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private_v4 = 'fake'
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break
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if not addresses:
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addresses = dict(
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public=[dict(version=4, addr='fake')],
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private=[dict(version=4, addr='fake')]
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)
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public_v6 = ''
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public_v4 = 'fake'
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private_v4 = 'fake'
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s = Dummy(instance_type,
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id=uuid.uuid4().hex,
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name=kw['name'],
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status='BUILD',
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adminPass='fake',
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addresses=addresses,
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public_v4=public_v4,
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public_v6=public_v6,
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private_v4=private_v4,
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metadata=kw.get('meta', {}),
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manager=self,
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key_name=kw.get('key_name', None),
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should_fail=should_fail)
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instance_list.append(s)
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t = threading.Thread(target=self._finish,
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name='FakeProvider create',
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args=(s, 0.1, done_status))
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t.start()
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return s
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def _delete(self, name_or_id, instance_list):
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self.log.debug("Delete from %s" % (repr(instance_list),))
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instance = None
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for maybe in instance_list:
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if maybe.name == name_or_id or maybe.id == name_or_id:
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instance = maybe
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if instance:
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instance_list.remove(instance)
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self.log.debug("Deleted from %s" % (repr(instance_list),))
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def _finish(self, obj, delay, status):
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time.sleep(delay)
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obj.status = status
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def create_image(self, **kwargs):
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return self._create(
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self._image_list, instance_type=Dummy.IMAGE,
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done_status='READY', **kwargs)
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def get_image(self, name_or_id):
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return self._get(name_or_id, self._image_list)
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def list_images(self):
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return self._image_list
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def delete_image(self, name_or_id):
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self._delete(name_or_id, self._image_list)
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def create_image_snapshot(self, server, image_name, **metadata):
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# XXX : validate metadata?
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return self._create(
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self._image_list, instance_type=Dummy.IMAGE,
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name=image_name, **metadata)
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def list_flavors(self):
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return self._flavor_list
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def create_keypair(self, name, public_key):
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return self._create(
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self._image_list, instance_type=Dummy.KEYPAIR,
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name=name, public_key=public_key)
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def list_keypairs(self):
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return self._keypair_list
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def delete_keypair(self, name):
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self._delete(name, self._keypair_list)
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def get_openstack_vars(self, server):
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server.public_v4 = 'fake'
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server.public_v6 = 'fake'
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server.private_v4 = 'fake'
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return server
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def create_server(self, **kw):
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return self._create(self._server_list, **kw)
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def get_server(self, name_or_id):
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result = self._get(name_or_id, self._server_list)
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return result
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def wait_for_server(self, server, **kwargs):
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server.status = 'ACTIVE'
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return server
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def list_servers(self):
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return self._server_list
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def delete_server(self, name_or_id, delete_ips=True):
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self._delete(name_or_id, self._server_list)
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def list_networks(self):
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return dict(networks=self.networks)
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class FakeUploadFailCloud(FakeOpenStackCloud):
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def create_image(self, **kwargs):
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raise exceptions.BuilderError("Test fail image upload.")
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class FakeFile(StringIO.StringIO):
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def __init__(self, path):
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StringIO.StringIO.__init__(self)
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self.__path = path
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def close(self):
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print "Wrote to %s:" % self.__path
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print self.getvalue()
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StringIO.StringIO.close(self)
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class FakeSFTPClient(object):
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def open(self, path, mode):
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return FakeFile(path)
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def close(self):
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pass
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class FakeSSHClient(object):
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def __init__(self):
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self.client = self
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def ssh(self, description, cmd, output=False):
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return True
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def scp(self, src, dest):
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return True
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def open_sftp(self):
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return FakeSFTPClient()
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class FakeJenkins(object):
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def __init__(self, user):
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self._nodes = {}
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self.quiet = False
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self.down = False
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if user == 'quiet':
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self.quiet = True
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if user == 'down':
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self.down = True
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def node_exists(self, name):
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return name in self._nodes
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def create_node(self, name, **kw):
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self._nodes[name] = kw
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def delete_node(self, name):
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del self._nodes[name]
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def get_info(self):
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if self.down:
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raise JenkinsException("Jenkins is down")
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d = {u'assignedLabels': [{}],
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u'description': None,
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u'jobs': [{u'color': u'red',
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u'name': u'test-job',
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u'url': u'https://jenkins.example.com/job/test-job/'}],
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u'mode': u'NORMAL',
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u'nodeDescription': u'the master Jenkins node',
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u'nodeName': u'',
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u'numExecutors': 1,
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u'overallLoad': {},
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u'primaryView': {u'name': u'Overview',
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u'url': u'https://jenkins.example.com/'},
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u'quietingDown': self.quiet,
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u'slaveAgentPort': 8090,
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u'unlabeledLoad': {},
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u'useCrumbs': False,
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u'useSecurity': True,
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u'views': [
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{u'name': u'test-view',
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u'url': u'https://jenkins.example.com/view/test-view/'}]}
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return d
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