def main():
argument_spec = openstack_full_argument_spec(
**yaml.safe_load(DOCUMENTATION)['options'])
module_kwargs = openstack_module_kwargs()
module = AnsibleModule(argument_spec=argument_spec,
supports_check_mode=False,
**module_kwargs)
sdk, cloud = openstack_cloud_from_module(module)
provisioner = metalsmith.Provisioner(cloud_region=cloud.config)
try:
found, not_found = bd.check_existing(
instances=module.params['instances'],
provisioner=provisioner,
baremetal=cloud.baremetal)
msg = ''
if found:
msg += ('Found existing instances: %s. ' %
', '.join([i.uuid for i in found]))
if not_found:
msg += ('Instance(s) %s do not exist. ' %
', '.join(r['hostname'] for r in not_found))
instances = [{
'name': i.node.name or i.uuid,
'hostname': i.hostname,
'id': i.uuid,
} for i in found]
module.exit_json(changed=False,
msg=msg,
instances=instances,
not_found=not_found)
except Exception as e:
module.fail_json(msg=str(e))
def test_success(self):
pr = mock.Mock()
baremetal = mock.Mock()
instances = [
{'hostname': 'host1',
'image': {'href': 'overcloud-full'}},
{'hostname': 'host3',
'image': {'href': 'overcloud-full'}},
{'hostname': 'host2', 'resource_class': 'compute',
'capabilities': {'answer': '42'},
'image': {'href': 'overcloud-full'}}
]
existing = mock.MagicMock(hostname='host2', allocation=None)
existing.uuid = 'aaaa'
pr.show_instance.side_effect = [
sdk_exc.ResourceNotFound(""),
metalsmith.exceptions.Error(""),
existing,
]
found, not_found = bd.check_existing(instances, pr, baremetal)
self.assertEqual([existing], found)
self.assertEqual([{
'hostname': 'host1',
'image': {'href': 'overcloud-full'},
}, {
'hostname': 'host3',
'image': {'href': 'overcloud-full'},
}], not_found)
pr.show_instance.assert_has_calls([
mock.call(host) for host in ['host1', 'host3', 'host2']
])
def test_existing_no_allocation(self):
pr = mock.Mock()
baremetal = mock.Mock()
instances = [{
'name': 'server2',
'resource_class': 'compute',
'hostname': 'host2',
'capabilities': {
'answer': '42'
},
'image': {
'href': 'overcloud-full'
}
}]
existing = mock.MagicMock(hostname='host2',
allocation=None,
state=metalsmith.InstanceState.ACTIVE)
existing.uuid = 'aaaa'
pr.show_instance.return_value = existing
found, not_found = bd.check_existing(instances, pr, baremetal)
baremetal.create_allocation.assert_called_once_with(
name='host2', node='server2', resource_class='compute')
self.assertEqual([], not_found)
self.assertEqual([existing], found)
pr.show_instance.assert_called_once_with('server2')