234 lines
8.4 KiB
Python
234 lines
8.4 KiB
Python
from mock import call, MagicMock, patch
|
|
from test_utils import CharmTestCase
|
|
|
|
with patch('charmhelpers.core.hookenv.config') as config:
|
|
config.return_value = 'neutron'
|
|
import nova_cc_utils as utils
|
|
|
|
_reg = utils.register_configs
|
|
_map = utils.restart_map
|
|
|
|
utils.register_configs = MagicMock()
|
|
utils.restart_map = MagicMock()
|
|
|
|
import nova_cc_hooks as hooks
|
|
|
|
utils.register_configs = _reg
|
|
utils.restart_map = _map
|
|
|
|
TO_PATCH = [
|
|
'api_port',
|
|
'apt_update',
|
|
'apt_install',
|
|
'canonical_url',
|
|
'configure_installation_source',
|
|
'charm_dir',
|
|
'do_openstack_upgrade',
|
|
'openstack_upgrade_available',
|
|
'config',
|
|
'determine_packages',
|
|
'determine_ports',
|
|
'open_port',
|
|
'is_relation_made',
|
|
'log',
|
|
'relation_get',
|
|
'relation_set',
|
|
'relation_ids',
|
|
'ssh_compute_add',
|
|
'ssh_known_hosts_b64',
|
|
'ssh_authorized_keys_b64',
|
|
'save_script_rc',
|
|
'execd_preinstall',
|
|
'network_manager',
|
|
'volume_service',
|
|
'unit_get',
|
|
'eligible_leader',
|
|
'keystone_ca_cert_b64',
|
|
'neutron_plugin',
|
|
'migrate_database',
|
|
]
|
|
|
|
|
|
FAKE_KS_AUTH_CFG = {
|
|
'auth_host': 'kshost',
|
|
'auth_port': '5000',
|
|
'service_port': 'token',
|
|
'service_username': 'admin_user',
|
|
'service_password': 'admin_passwd',
|
|
'service_tenant_name': 'admin_tenant',
|
|
'auth_uri': 'http://kshost:5000/v2',
|
|
# quantum-gateway interface deviates a bit.
|
|
'keystone_host': 'kshost',
|
|
'service_tenant': 'service_tenant',
|
|
}
|
|
|
|
|
|
class NovaCCHooksTests(CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(NovaCCHooksTests, self).setUp(hooks, TO_PATCH)
|
|
|
|
self.config.side_effect = self.test_config.get
|
|
self.relation_get.side_effect = self.test_relation.get
|
|
self.charm_dir.return_value = '/var/lib/juju/charms/nova/charm'
|
|
|
|
def test_install_hook(self):
|
|
self.determine_packages.return_value = [
|
|
'nova-scheduler', 'nova-api-ec2']
|
|
self.determine_ports.return_value = [80, 81, 82]
|
|
hooks.install()
|
|
self.apt_install.assert_called_with(
|
|
['nova-scheduler', 'nova-api-ec2'], fatal=True)
|
|
self.execd_preinstall.assert_called()
|
|
|
|
@patch.object(hooks, 'configure_https')
|
|
def test_config_changed_no_upgrade(self, conf_https):
|
|
self.openstack_upgrade_available.return_value = False
|
|
hooks.config_changed()
|
|
self.assertTrue(self.save_script_rc.called)
|
|
|
|
@patch.object(hooks, 'configure_https')
|
|
def test_config_changed_with_upgrade(self, conf_https):
|
|
self.openstack_upgrade_available.return_value = True
|
|
hooks.config_changed()
|
|
self.assertTrue(self.do_openstack_upgrade.called)
|
|
self.assertTrue(self.save_script_rc.called)
|
|
|
|
def test_compute_changed_ssh_migration(self):
|
|
self.test_relation.set({
|
|
'migration_auth_type': 'ssh', 'ssh_public_key': 'fookey',
|
|
'private-address': '10.0.0.1'})
|
|
self.ssh_known_hosts_b64.return_value = 'hosts'
|
|
self.ssh_authorized_keys_b64.return_value = 'keys'
|
|
hooks.compute_changed()
|
|
self.ssh_compute_add.assert_called_with('fookey')
|
|
self.relation_set.assert_called_with(known_hosts='hosts',
|
|
authorized_keys='keys')
|
|
|
|
@patch.object(hooks, '_auth_config')
|
|
def test_compute_joined_neutron(self, auth_config):
|
|
self.network_manager.return_value = 'neutron'
|
|
self.eligible_leader = True
|
|
self.keystone_ca_cert_b64.return_value = 'foocert64'
|
|
self.volume_service.return_value = 'cinder'
|
|
self.unit_get.return_value = 'nova-cc-host1'
|
|
self.canonical_url.return_value = 'http://nova-cc-host1'
|
|
self.api_port.return_value = '9696'
|
|
self.neutron_plugin.return_value = 'nvp'
|
|
auth_config.return_value = FAKE_KS_AUTH_CFG
|
|
hooks.compute_joined()
|
|
|
|
self.relation_set.assert_called_with(
|
|
relation_id=None,
|
|
quantum_url='http://nova-cc-host1:9696',
|
|
ca_cert='foocert64',
|
|
quantum_security_groups='no',
|
|
region='RegionOne',
|
|
volume_service='cinder',
|
|
ec2_host='nova-cc-host1',
|
|
quantum_plugin='nvp',
|
|
network_manager='neutron', **FAKE_KS_AUTH_CFG)
|
|
|
|
@patch.object(hooks, '_auth_config')
|
|
def test_nova_vmware_joined(self, auth_config):
|
|
auth_config.return_value = FAKE_KS_AUTH_CFG
|
|
# quantum-security-groups, plugin
|
|
self.neutron_plugin.return_value = 'nvp'
|
|
self.network_manager.return_value = 'neutron'
|
|
self.canonical_url.return_value = 'http://nova-cc-host1'
|
|
self.api_port.return_value = '9696'
|
|
hooks.nova_vmware_relation_joined()
|
|
self.relation_set.assert_called_with(
|
|
network_manager='neutron', quantum_security_groups='no',
|
|
quantum_url='http://nova-cc-host1:9696', quantum_plugin='nvp',
|
|
relation_id=None,
|
|
**FAKE_KS_AUTH_CFG)
|
|
|
|
def test_db_joined(self):
|
|
self.unit_get.return_value = 'nova.foohost.com'
|
|
self.is_relation_made.return_value = False
|
|
hooks.db_joined()
|
|
self.relation_set.assert_called_with(nova_database='nova',
|
|
nova_username='nova',
|
|
nova_hostname='nova.foohost.com')
|
|
self.unit_get.assert_called_with('private-address')
|
|
|
|
def test_postgresql_nova_db_joined(self):
|
|
self.is_relation_made.return_value = False
|
|
hooks.pgsql_nova_db_joined()
|
|
self.relation_set.assert_called_with(database='nova')
|
|
|
|
def test_postgresql_neutron_db_joined(self):
|
|
self.is_relation_made.return_value = False
|
|
hooks.pgsql_neutron_db_joined()
|
|
self.relation_set.assert_called_with(database='neutron')
|
|
|
|
def test_db_joined_with_postgresql(self):
|
|
self.is_relation_made.return_value = True
|
|
|
|
with self.assertRaises(Exception) as context:
|
|
hooks.db_joined()
|
|
self.assertEqual(context.exception.message,
|
|
'Attempting to associate a mysql database when'
|
|
' there is already associated a postgresql one')
|
|
|
|
def test_postgresql_nova_joined_with_db(self):
|
|
self.is_relation_made.return_value = True
|
|
|
|
with self.assertRaises(Exception) as context:
|
|
hooks.pgsql_nova_db_joined()
|
|
self.assertEqual(context.exception.message,
|
|
'Attempting to associate a postgresql database when'
|
|
' there is already associated a mysql one')
|
|
|
|
def test_postgresql_neutron_joined_with_db(self):
|
|
self.is_relation_made.return_value = True
|
|
|
|
with self.assertRaises(Exception) as context:
|
|
hooks.pgsql_neutron_db_joined()
|
|
self.assertEqual(context.exception.message,
|
|
'Attempting to associate a postgresql database when'
|
|
' there is already associated a mysql one')
|
|
|
|
@patch.object(hooks, 'CONFIGS')
|
|
def test_db_changed_missing_relation_data(self, configs):
|
|
configs.complete_contexts = MagicMock()
|
|
configs.complete_contexts.return_value = []
|
|
hooks.db_changed()
|
|
self.log.assert_called_with(
|
|
'shared-db relation incomplete. Peer not ready?'
|
|
)
|
|
|
|
@patch.object(hooks, 'CONFIGS')
|
|
def test_postgresql_nova_db_changed_missing_relation_data(self, configs):
|
|
configs.complete_contexts = MagicMock()
|
|
configs.complete_contexts.return_value = []
|
|
hooks.postgresql_nova_db_changed()
|
|
self.log.assert_called_with(
|
|
'pgsql-nova-db relation incomplete. Peer not ready?'
|
|
)
|
|
|
|
def _shared_db_test(self, configs):
|
|
configs.complete_contexts = MagicMock()
|
|
configs.complete_contexts.return_value = ['shared-db']
|
|
configs.write = MagicMock()
|
|
hooks.db_changed()
|
|
|
|
def _postgresql_db_test(self, configs):
|
|
configs.complete_contexts = MagicMock()
|
|
configs.complete_contexts.return_value = ['pgsql-nova-db']
|
|
configs.write = MagicMock()
|
|
hooks.postgresql_nova_db_changed()
|
|
|
|
@patch.object(hooks, 'CONFIGS')
|
|
def test_db_changed(self, configs):
|
|
self._shared_db_test(configs)
|
|
self.assertTrue(configs.write_all.called)
|
|
self.migrate_database.assert_called_with()
|
|
|
|
@patch.object(hooks, 'CONFIGS')
|
|
def test_postgresql_db_changed(self, configs):
|
|
self._postgresql_db_test(configs)
|
|
self.assertTrue(configs.write_all.called)
|
|
self.migrate_database.assert_called_with()
|