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# Copyright 2014-2015 Canonical Limited.
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# This file is part of charm-helpers.
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# charm-helpers is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License version 3 as
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# published by the Free Software Foundation.
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# charm-helpers is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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# You should have received a copy of the GNU Lesser General Public License
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# along with charm-helpers. If not, see <http://www.gnu.org/licenses/>.
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from collections import OrderedDict
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from charmhelpers.contrib.amulet.deployment import (
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class OpenStackAmuletDeployment(AmuletDeployment):
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"""OpenStack amulet deployment.
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This class inherits from AmuletDeployment and has additional support
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that is specifically for use by OpenStack charms.
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def __init__(self, series=None, openstack=None, source=None, stable=True):
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"""Initialize the deployment environment."""
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super(OpenStackAmuletDeployment, self).__init__(series)
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self.openstack = openstack
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# Note(coreycb): this needs to be changed when new next branches come
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self.current_next = "trusty"
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def _determine_branch_locations(self, other_services):
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"""Determine the branch locations for the other services.
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Determine if the local branch being tested is derived from its
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stable or next (dev) branch, and based on this, use the corresonding
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stable or next branches for the other_services."""
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base_charms = ['mysql', 'mongodb']
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if self.series in ['precise', 'trusty']:
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base_series = self.series
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base_series = self.current_next
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for svc in other_services:
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temp = 'lp:charms/{}/{}'
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svc['location'] = temp.format(base_series,
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for svc in other_services:
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if svc['name'] in base_charms:
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temp = 'lp:charms/{}/{}'
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svc['location'] = temp.format(base_series,
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temp = 'lp:~openstack-charmers/charms/{}/{}/next'
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svc['location'] = temp.format(self.current_next,
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def _add_services(self, this_service, other_services):
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"""Add services to the deployment and set openstack-origin/source."""
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other_services = self._determine_branch_locations(other_services)
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super(OpenStackAmuletDeployment, self)._add_services(this_service,
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services = other_services
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services.append(this_service)
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use_source = ['mysql', 'mongodb', 'rabbitmq-server', 'ceph',
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'ceph-osd', 'ceph-radosgw']
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# Openstack subordinate charms do not expose an origin option as that
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# is controlled by the principle
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ignore = ['neutron-openvswitch']
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if svc['name'] not in use_source + ignore:
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config = {'openstack-origin': self.openstack}
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self.d.configure(svc['name'], config)
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if svc['name'] in use_source and svc['name'] not in ignore:
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config = {'source': self.source}
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self.d.configure(svc['name'], config)
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def _configure_services(self, configs):
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"""Configure all of the services."""
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for service, config in six.iteritems(configs):
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self.d.configure(service, config)
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def _get_openstack_release(self):
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"""Get openstack release.
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Return an integer representing the enum value of the openstack
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# Must be ordered by OpenStack release (not by Ubuntu release):
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(self.precise_essex, self.precise_folsom, self.precise_grizzly,
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self.precise_havana, self.precise_icehouse,
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self.trusty_icehouse, self.trusty_juno, self.utopic_juno,
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self.trusty_kilo, self.vivid_kilo) = range(10)
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('precise', None): self.precise_essex,
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('precise', 'cloud:precise-folsom'): self.precise_folsom,
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('precise', 'cloud:precise-grizzly'): self.precise_grizzly,
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('precise', 'cloud:precise-havana'): self.precise_havana,
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('precise', 'cloud:precise-icehouse'): self.precise_icehouse,
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('trusty', None): self.trusty_icehouse,
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('trusty', 'cloud:trusty-juno'): self.trusty_juno,
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('trusty', 'cloud:trusty-kilo'): self.trusty_kilo,
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('utopic', None): self.utopic_juno,
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('vivid', None): self.vivid_kilo}
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return releases[(self.series, self.openstack)]
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def _get_openstack_release_string(self):
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"""Get openstack release string.
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Return a string representing the openstack release.
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releases = OrderedDict([
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('precise', 'essex'),
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('quantal', 'folsom'),
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('raring', 'grizzly'),
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('trusty', 'icehouse'),
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os_origin = self.openstack.split(':')[1]
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return os_origin.split('%s-' % self.series)[1].split('/')[0]
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return releases[self.series]
added
removed
tests/charmhelpers/contrib/openstack/amulet/deployment.py
