93 lines
3.7 KiB
Python
93 lines
3.7 KiB
Python
import six
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from charmhelpers.contrib.amulet.deployment import (
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AmuletDeployment
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)
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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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"""
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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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self.source = source
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self.stable = stable
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# Note(coreycb): this needs to be changed when new next branches come
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# out.
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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', 'rabbitmq-server']
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if self.stable:
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for svc in other_services:
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temp = 'lp:charms/{}'
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svc['location'] = temp.format(svc['name'])
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else:
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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(svc['name'])
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else:
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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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svc['name'])
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return other_services
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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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other_services)
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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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if self.openstack:
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for svc in services:
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if svc['name'] not in use_source:
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config = {'openstack-origin': self.openstack}
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self.d.configure(svc['name'], config)
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if self.source:
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for svc in services:
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if svc['name'] in use_source:
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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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release.
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"""
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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) = range(6)
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releases = {
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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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return releases[(self.series, self.openstack)]
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