# Copyright 2016 Canonical Ltd # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. import importlib import os import sys from mock import call, patch, MagicMock from test_utils import CharmTestCase # python-apt is not installed as part of test-requirements but is imported by # some charmhelpers modules so create a fake import. mock_apt = MagicMock() sys.modules['apt'] = mock_apt mock_apt.apt_pkg = MagicMock() os.environ['JUJU_UNIT_NAME'] = 'glance' import glance_utils as utils # noqa _reg = utils.register_configs _map = utils.restart_map utils.register_configs = MagicMock() utils.restart_map = MagicMock() with patch('charmhelpers.contrib.hardening.harden.harden') as mock_dec: mock_dec.side_effect = (lambda *dargs, **dkwargs: lambda f: lambda *args, **kwargs: f(*args, **kwargs)) with patch('charmhelpers.contrib.openstack.' 'utils.os_requires_version') as mock_os: mock_os.side_effect = (lambda *dargs, **dkwargs: lambda f: lambda *args, **kwargs: f(*args, **kwargs)) with patch('glance_utils.register_configs') as register_configs: with patch('glance_utils.restart_map') as restart_map: import glance_relations as relations importlib.reload(relations) relations.hooks._config_save = False utils.register_configs = _reg utils.restart_map = _map TO_PATCH = [ # charmhelpers.core.hookenv 'Hooks', 'config', 'juju_log', 'local_unit', 'open_port', 'relation_ids', 'relation_set', 'relation_get', 'related_units', 'service_name', # charmhelpers.core.host 'apt_install', 'apt_update', 'restart_on_change', 'service_reload', 'service_stop', 'service_restart', # charmhelpers.contrib.openstack.utils 'configure_installation_source', 'os_release', 'openstack_upgrade_available', # charmhelpers.contrib.openstack.ha.utils 'update_dns_ha_resource_params', 'is_clustered', # charmhelpers.contrib.hahelpers.cluster_utils 'is_elected_leader', # glance_utils 'restart_map', 'register_configs', 'do_openstack_upgrade', 'migrate_database', 'ensure_ceph_keyring', 'ceph_config_file', 'update_nrpe_config', 'reinstall_paste_ini', 'determine_packages', # other 'call', 'check_call', 'execd_preinstall', 'lsb_release', 'filter_installed_packages', 'get_hacluster_config', 'get_netmask_for_address', 'get_iface_for_address', 'sync_db_with_multi_ipv6_addresses', 'delete_keyring', 'get_relation_ip', ] class GlanceRelationTests(CharmTestCase): def setUp(self): super(GlanceRelationTests, self).setUp(relations, TO_PATCH) self.config.side_effect = self.test_config.get self.restart_on_change.return_value = None def test_install_hook(self): repo = 'cloud:precise-grizzly' _packages = ['apache2', 'glance', 'haproxy', 'memcached', 'python-keystone', 'python-mysqldb', 'python-psycopg2', 'python-six', 'python-swiftclient', 'uuid'] self.test_config.set('openstack-origin', repo) self.service_stop.return_value = True self.determine_packages.return_value = _packages relations.install_hook() self.configure_installation_source.assert_called_with(repo) self.apt_update.assert_called_with(fatal=True) self.apt_install.assert_called_with(_packages, fatal=True) self.assertTrue(self.execd_preinstall.called) def test_install_hook_precise_distro(self): self.test_config.set('openstack-origin', 'distro') self.lsb_release.return_value = {'DISTRIB_RELEASE': 12.04, 'DISTRIB_CODENAME': 'precise'} self.service_stop.return_value = True relations.install_hook() self.configure_installation_source.assert_called_with( "cloud:precise-folsom" ) def test_db_joined(self): self.get_relation_ip.return_value = '10.0.0.1' relations.db_joined() self.relation_set.assert_called_with(database='glance', username='glance', hostname='10.0.0.1') self.get_relation_ip.assert_called_with('shared-db', cidr_network=None) @patch.object(relations, 'CONFIGS') def test_db_changed_missing_relation_data(self, configs): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = [] relations.db_changed() self.juju_log.assert_called_with( 'shared-db relation incomplete. Peer not ready?' ) def _shared_db_test(self, configs, unit_name, allowed_units='glance/0 glance/3'): self.relation_get.return_value = allowed_units self.local_unit.return_value = unit_name configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['shared-db'] configs.write = MagicMock() relations.db_changed() @patch.object(relations, 'CONFIGS') def test_db_changed_allowed(self, configs): self._shared_db_test(configs, 'glance/0') self.assertEqual([call('/etc/glance/glance-registry.conf'), call('/etc/glance/glance-api.conf')], configs.write.call_args_list) self.juju_log.assert_called_with( 'Cluster leader, performing db sync' ) self.migrate_database.assert_called_with() @patch.object(relations, 'CONFIGS') def test_db_changed_not_allowed(self, configs): self._shared_db_test(configs, 'glance/2') self.assertEqual([call('/etc/glance/glance-registry.conf'), call('/etc/glance/glance-api.conf')], configs.write.call_args_list) self.assertFalse(self.migrate_database.called) @patch.object(relations, 'CONFIGS') def test_db_changed_no_acls(self, configs): self._shared_db_test(configs, 'glance/2', None) self.assertEqual([call('/etc/glance/glance-registry.conf'), call('/etc/glance/glance-api.conf')], configs.write.call_args_list) self.assertFalse(self.migrate_database.called) @patch.object(relations, 'image_service_joined') @patch.object(relations, 'CONFIGS') def test_db_changed_image_service_joined(self, configs, imgsj): rids = ['nova-cloud-controller:1', 'nova-compute:1'] self.relation_ids.return_value = rids self._shared_db_test(configs, 'glance/2', None) [self.assertIn(call(r), imgsj.call_args_list) for r in rids] @patch.object(relations, 'CONFIGS') def test_db_changed_with_essex_not_setting_version_control(self, configs): self.os_release.return_value = "essex" self.call.return_value = 0 self._shared_db_test(configs, 'glance/0') self.assertEqual([call('/etc/glance/glance-registry.conf')], configs.write.call_args_list) self.juju_log.assert_called_with( 'Cluster leader, performing db sync' ) self.migrate_database.assert_called_with() @patch.object(relations, 'CONFIGS') def test_db_changed_with_essex_setting_version_control(self, configs): self.os_release.return_value = "essex" self.call.return_value = 1 self._shared_db_test(configs, 'glance/0') self.assertEqual([call('/etc/glance/glance-registry.conf')], configs.write.call_args_list) self.check_call.assert_called_with( ["glance-manage", "version_control", "0"] ) self.juju_log.assert_called_with( 'Cluster leader, performing db sync' ) self.migrate_database.assert_called_with() @patch.object(relations, 'is_api_ready') @patch.object(relations, 'canonical_url') def test_image_service_joined_leader(self, _canonical_url, _api_ready): _api_ready.return_value = True _canonical_url.return_value = 'http://glancehost' relations.image_service_joined() args = { 'glance-api-ready': 'yes', 'glance-api-server': 'http://glancehost:9292', 'relation_id': None } self.relation_set.assert_called_with(**args) @patch.object(relations, 'canonical_url') def test_image_service_joined_specified_interface(self, _canonical_url): _canonical_url.return_value = 'http://glancehost' relations.image_service_joined(relation_id='image-service:1') args = { 'glance-api-ready': 'no', 'glance-api-server': 'http://glancehost:9292', 'relation_id': 'image-service:1', } self.relation_set.assert_called_with(**args) @patch.object(relations, 'CONFIGS') def test_object_store_joined_without_identity_service(self, configs): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = [''] configs.write = MagicMock() relations.object_store_joined() self.juju_log.assert_called_with( 'Deferring swift storage configuration until ' 'an identity-service relation exists' ) @patch.object(relations, 'CONFIGS') def test_object_store_joined_with_identity_service_without_object_store( self, configs): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['identity-service'] configs.write = MagicMock() relations.object_store_joined() self.juju_log.assert_called_with( 'swift relation incomplete' ) @patch.object(relations, 'update_image_location_policy') @patch.object(relations, 'CONFIGS') def test_object_store_joined_with_identity_service_with_object_store( self, configs, mock_update_image_location_policy): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['identity-service', 'object-store'] configs.write = MagicMock() relations.object_store_joined() self.assertEqual([call('/etc/glance/glance-api.conf')], configs.write.call_args_list) self.assertTrue(mock_update_image_location_policy.called) @patch.object(relations, 'update_image_location_policy') @patch.object(relations, 'CONFIGS') def test_object_store_joined_with_expose_image_locations_false( self, configs, mock_update_image_location_policy): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['identity-service', 'object-store'] configs.write = MagicMock() relations.object_store_joined() self.assertTrue(mock_update_image_location_policy.called) def test_ceph_joined(self): relations.ceph_joined() self.apt_install.assert_called_with(['ceph-common', 'python-ceph']) @patch.object(relations, 'CONFIGS') def test_ceph_changed_missing_relation_data(self, configs): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = [] configs.write = MagicMock() relations.ceph_changed() self.juju_log.assert_called_with( 'ceph relation incomplete. Peer not ready?' ) @patch.object(relations, 'CONFIGS') def test_ceph_changed_no_keyring(self, configs): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['ceph'] configs.write = MagicMock() self.ensure_ceph_keyring.return_value = False relations.ceph_changed() self.juju_log.assert_called_with( 'Could not create ceph keyring: peer not ready?' ) @patch.object(relations, 'get_ceph_request') @patch.object(relations, 'send_request_if_needed') @patch.object(relations, 'is_request_complete') @patch.object(relations, 'CONFIGS') def test_ceph_changed_broker_send_rq(self, configs, mock_request_complete, mock_send_request_if_needed, mock_get_ceph_request): self.service_name.return_value = 'glance' configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['ceph'] mock_get_ceph_request.return_value = 'cephrq' self.ensure_ceph_keyring.return_value = True mock_request_complete.return_value = False relations.hooks.execute(['hooks/ceph-relation-changed']) self.ensure_ceph_keyring.assert_called_with(service='glance', user='glance', group='glance') for c in [call('/etc/glance/glance.conf')]: self.assertNotIn(c, configs.write.call_args_list) @patch('charmhelpers.contrib.storage.linux.ceph.CephBrokerRq' '.add_op_request_access_to_group') @patch('charmhelpers.contrib.storage.linux.ceph.CephBrokerRq' '.add_op_create_pool') def test_create_pool_op(self, mock_create_pool, mock_request_access): self.service_name.return_value = 'glance' self.test_config.set('ceph-osd-replication-count', 3) self.test_config.set('ceph-pool-weight', 6) relations.get_ceph_request() mock_create_pool.assert_called_once_with( name='glance', replica_count=3, weight=6, group='images') mock_request_access.assert_not_called() self.test_config.set('restrict-ceph-pools', True) relations.get_ceph_request() mock_create_pool.assert_called_with(name='glance', replica_count=3, weight=6, group='images') mock_request_access.assert_has_calls([ call( name='images', object_prefix_permissions={'class-read': ['rbd_children']}, permission='rwx'), ]) @patch.object(relations, 'get_ceph_request') @patch.object(relations, 'send_request_if_needed') @patch.object(relations, 'is_request_complete') @patch.object(relations, 'CONFIGS') def test_ceph_changed_key_and_relation_data(self, configs, mock_request_complete, mock_send_request_if_needed, mock_service): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['ceph'] configs.write = MagicMock() self.ensure_ceph_keyring.return_value = True mock_request_complete.return_value = True self.ceph_config_file.return_value = '/etc/ceph/ceph.conf' relations.ceph_changed() self.assertEqual([call('/etc/glance/glance-api.conf'), call('/etc/ceph/ceph.conf')], configs.write.call_args_list) self.service_restart.assert_called_with('glance-api') @patch.object(relations, 'CONFIGS') def test_ceph_broken(self, configs): self.service_name.return_value = 'glance' relations.ceph_broken() self.delete_keyring.assert_called_with(service='glance') self.assertTrue(configs.write_all.called) @patch.object(relations, 'canonical_url') def test_keystone_joined(self, _canonical_url): _canonical_url.return_value = 'http://glancehost' relations.keystone_joined() ex = { 'region': 'RegionOne', 'public_url': 'http://glancehost:9292', 'admin_url': 'http://glancehost:9292', 'service': 'glance', 'internal_url': 'http://glancehost:9292', 'relation_id': None, } self.relation_set.assert_called_with(**ex) @patch.object(relations, 'canonical_url') def test_keystone_joined_with_relation_id(self, _canonical_url): _canonical_url.return_value = 'http://glancehost' relations.keystone_joined(relation_id='identity-service:0') ex = { 'region': 'RegionOne', 'public_url': 'http://glancehost:9292', 'admin_url': 'http://glancehost:9292', 'service': 'glance', 'internal_url': 'http://glancehost:9292', 'relation_id': 'identity-service:0', } self.relation_set.assert_called_with(**ex) @patch.object(relations, 'canonical_url') def test_keystone_joined_public_endpoint(self, _canonical_url): def fake_canonical_url(configs, endpoint_type): return {"public": "http://glance.example.com", "int": "http://glancehost", "admin": "http://glancehost"}[endpoint_type] _canonical_url.side_effect = fake_canonical_url self.test_config.set('os-public-hostname', 'glance.example.com') relations.keystone_joined() ex = { 'region': 'RegionOne', 'public_url': 'http://glance.example.com:9292', 'admin_url': 'http://glancehost:9292', 'service': 'glance', 'internal_url': 'http://glancehost:9292', 'relation_id': None, } self.relation_set.assert_called_with(**ex) def test_keystone_joined_partial_cluster(self): self.is_clustered.return_value = False self.test_config.set('vip', '10.0.0.10') relations.keystone_joined() self.assertFalse(self.relation_set.called) @patch.object(relations, 'CONFIGS') def test_keystone_changes_incomplete(self, configs): configs.complete_contexts.return_value = [] relations.keystone_changed() self.assertTrue(self.juju_log.called) self.assertFalse(configs.write.called) @patch.object(relations, 'configure_https') @patch.object(relations, 'CONFIGS') def test_keystone_changed_no_object_store_relation(self, configs, configure_https): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['identity-service'] configs.write = MagicMock() self.relation_ids.return_value = [] relations.keystone_changed() configs.write_all.assert_called_once() self.assertTrue(configure_https.called) @patch.object(relations, 'image_service_joined') @patch.object(relations, 'configure_https') @patch.object(relations, 'object_store_joined') @patch.object(relations, 'CONFIGS') def test_keystone_changed_with_object_store_relation(self, configs, object_store_joined, configure_https, image_service_joined): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['identity-service'] configs.write = MagicMock() self.relation_ids.side_effect = [ ['object-store:0'], ['image-service:0'], ] relations.keystone_changed() configs.write_all.assert_called_once() object_store_joined.assert_called_with() self.assertTrue(configure_https.called) image_service_joined.assert_called_with('image-service:0') @patch.object(relations, 'configure_https') @patch.object(relations, 'object_store_joined') @patch.object(relations, 'image_service_joined') @patch.object(relations, 'CONFIGS') def test_keystone_changed_image_service_joined(self, configs, imgsj, osj, https): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['identity-service'] rids = ['nova-cloud-controller:1', 'nova-compute:1'] self.relation_ids.return_value = rids relations.keystone_changed() [self.assertIn(call(r), imgsj.call_args_list) for r in rids] @patch.object(relations, 'update_image_location_policy') @patch.object(relations, 'configure_https') def test_config_changed_no_openstack_upgrade(self, configure_https, mock_update_policy): self.openstack_upgrade_available.return_value = False relations.config_changed() self.open_port.assert_called_with(9292) self.assertTrue(configure_https.called) self.assertTrue(mock_update_policy.called) @patch.object(relations, 'update_image_location_policy') @patch.object(relations, 'status_set') @patch.object(relations, 'configure_https') def test_config_changed_with_openstack_upgrade(self, configure_https, status, mock_update_policy): self.openstack_upgrade_available.return_value = True relations.config_changed() status.assert_called_with( 'maintenance', 'Upgrading OpenStack release' ) self.assertTrue(self.do_openstack_upgrade.called) self.assertTrue(configure_https.called) self.assertTrue(mock_update_policy.called) @patch.object(relations, 'update_image_location_policy') def test_config_changed_with_openstack_upgrade_action(self, mock_update_policy): self.openstack_upgrade_available.return_value = True self.test_config.set('action-managed-upgrade', True) relations.config_changed() self.assertFalse(self.do_openstack_upgrade.called) self.assertTrue(mock_update_policy.called) @patch.object(relations, 'CONFIGS') def test_cluster_changed(self, configs): self.test_config.set('prefer-ipv6', False) configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['cluster'] configs.write = MagicMock() relations.cluster_changed() self.assertEqual([call('/etc/glance/glance-api.conf'), call('/etc/haproxy/haproxy.cfg')], configs.write.call_args_list) @patch.object(relations, 'canonical_url') @patch.object(relations, 'relation_set') @patch.object(relations, 'CONFIGS') def test_cluster_changed_with_ipv6(self, configs, relation_set, _canonical_url): self.test_config.set('prefer-ipv6', True) configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['cluster'] configs.write = MagicMock() self.get_relation_ip.return_value = '2001:db8:1::1' self.relation_ids.return_value = ['cluster:0'] relations.cluster_changed() self.assertEqual([call('/etc/glance/glance-api.conf'), call('/etc/haproxy/haproxy.cfg')], configs.write.call_args_list) @patch.object(relations, 'update_image_location_policy') @patch.object(relations, 'CONFIGS') def test_upgrade_charm(self, configs, mock_update_image_location_policy): self.filter_installed_packages.return_value = ['test'] relations.upgrade_charm() self.apt_install.assert_called_with(['test'], fatal=True) self.assertTrue(configs.write_all.called) self.assertTrue(self.reinstall_paste_ini.called) self.assertTrue(mock_update_image_location_policy.called) def test_ha_relation_joined(self): self.get_hacluster_config.return_value = { 'ha-bindiface': 'em0', 'ha-mcastport': '8080', 'vip': '10.10.10.10', } self.get_iface_for_address.return_value = 'eth1' self.get_netmask_for_address.return_value = '255.255.0.0' relations.ha_relation_joined() args = { 'relation_id': None, 'corosync_bindiface': 'em0', 'corosync_mcastport': '8080', 'init_services': {'res_glance_haproxy': 'haproxy'}, 'resources': {'res_glance_eth1_vip': 'ocf:heartbeat:IPaddr2', 'res_glance_haproxy': 'lsb:haproxy'}, 'resource_params': { 'res_glance_eth1_vip': 'params ip="10.10.10.10"' ' cidr_netmask="255.255.0.0" nic="eth1"', 'res_glance_haproxy': 'op monitor interval="5s"'}, 'clones': {'cl_glance_haproxy': 'res_glance_haproxy'} } self.relation_set.assert_has_calls([ call(relation_id=None, groups={'grp_glance_vips': 'res_glance_eth1_vip'}), call(**args), ]) def test_ha_relation_joined_no_bound_ip(self): self.get_hacluster_config.return_value = { 'ha-bindiface': 'em0', 'ha-mcastport': '8080', 'vip': '10.10.10.10', } self.test_config.set('vip_iface', 'eth120') self.test_config.set('vip_cidr', '21') self.get_iface_for_address.return_value = None self.get_netmask_for_address.return_value = None relations.ha_relation_joined() args = { 'relation_id': None, 'corosync_bindiface': 'em0', 'corosync_mcastport': '8080', 'init_services': {'res_glance_haproxy': 'haproxy'}, 'resources': {'res_glance_eth120_vip': 'ocf:heartbeat:IPaddr2', 'res_glance_haproxy': 'lsb:haproxy'}, 'resource_params': { 'res_glance_eth120_vip': 'params ip="10.10.10.10"' ' cidr_netmask="21" nic="eth120"', 'res_glance_haproxy': 'op monitor interval="5s"'}, 'clones': {'cl_glance_haproxy': 'res_glance_haproxy'} } self.relation_set.assert_has_calls([ call(relation_id=None, groups={'grp_glance_vips': 'res_glance_eth120_vip'}), call(**args), ]) def test_ha_relation_joined_with_ipv6(self): self.test_config.set('prefer-ipv6', True) self.get_hacluster_config.return_value = { 'ha-bindiface': 'em0', 'ha-mcastport': '8080', 'vip': '2001:db8:1::1', } self.get_iface_for_address.return_value = 'eth1' self.get_netmask_for_address.return_value = '64' relations.ha_relation_joined() args = { 'relation_id': None, 'corosync_bindiface': 'em0', 'corosync_mcastport': '8080', 'init_services': {'res_glance_haproxy': 'haproxy'}, 'resources': {'res_glance_eth1_vip': 'ocf:heartbeat:IPv6addr', 'res_glance_haproxy': 'lsb:haproxy'}, 'resource_params': { 'res_glance_eth1_vip': 'params ipv6addr="2001:db8:1::1"' ' cidr_netmask="64" nic="eth1"', 'res_glance_haproxy': 'op monitor interval="5s"'}, 'clones': {'cl_glance_haproxy': 'res_glance_haproxy'} } self.relation_set.assert_called_with(**args) def test_ha_joined_dns_ha(self): def _fake_update(resources, resource_params, relation_id=None): resources.update({'res_glance_public_hostname': 'ocf:maas:dns'}) resource_params.update({'res_glance_public_hostname': 'params fqdn="keystone.maas" ' 'ip_address="10.0.0.1"'}) self.test_config.set('dns-ha', True) self.get_hacluster_config.return_value = { 'vip': None, 'ha-bindiface': 'em0', 'ha-mcastport': '8080', 'os-admin-hostname': None, 'os-internal-hostname': None, 'os-public-hostname': 'keystone.maas', } args = { 'relation_id': None, 'corosync_bindiface': 'em0', 'corosync_mcastport': '8080', 'init_services': {'res_glance_haproxy': 'haproxy'}, 'resources': {'res_glance_public_hostname': 'ocf:maas:dns', 'res_glance_haproxy': 'lsb:haproxy'}, 'resource_params': { 'res_glance_public_hostname': 'params fqdn="keystone.maas" ' 'ip_address="10.0.0.1"', 'res_glance_haproxy': 'op monitor interval="5s"'}, 'clones': {'cl_glance_haproxy': 'res_glance_haproxy'} } self.update_dns_ha_resource_params.side_effect = _fake_update relations.ha_relation_joined() self.assertTrue(self.update_dns_ha_resource_params.called) self.relation_set.assert_called_with(**args) def test_ha_relation_changed_not_clustered(self): self.relation_get.return_value = False relations.ha_relation_changed() self.juju_log.assert_called_with( 'ha_changed: hacluster subordinate is not fully clustered.' ) @patch.object(relations, 'canonical_url') @patch.object(relations, 'keystone_joined') @patch.object(relations, 'CONFIGS') def test_configure_https_enable_with_identity_service( self, configs, keystone_joined, _canonical_url): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['https'] configs.write = MagicMock() self.relation_ids.return_value = ['identity-service:0'] relations.configure_https() self.check_call.assert_called_with(['a2ensite', 'openstack_https_frontend']) self.service_reload.assert_called_with('apache2', restart_on_failure=True) keystone_joined.assert_called_with(relation_id='identity-service:0') @patch.object(relations, 'canonical_url') @patch.object(relations, 'keystone_joined') @patch.object(relations, 'CONFIGS') def test_configure_https_disable_with_keystone_joined( self, configs, keystone_joined, _canonical_url): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = [''] configs.write = MagicMock() self.relation_ids.return_value = ['identity-service:0'] relations.configure_https() self.check_call.assert_called_with(['a2dissite', 'openstack_https_frontend']) self.service_reload.assert_called_with('apache2', restart_on_failure=True) keystone_joined.assert_called_with(relation_id='identity-service:0') @patch.object(relations, 'canonical_url') @patch.object(relations, 'image_service_joined') @patch.object(relations, 'CONFIGS') def test_configure_https_enable_with_image_service( self, configs, image_service_joined, _canonical_url): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['https'] configs.write = MagicMock() self.relation_ids.return_value = ['image-service:0'] relations.configure_https() self.check_call.assert_called_with(['a2ensite', 'openstack_https_frontend']) self.service_reload.assert_called_with('apache2', restart_on_failure=True) image_service_joined.assert_called_with(relation_id='image-service:0') @patch.object(relations, 'canonical_url') @patch.object(relations, 'image_service_joined') @patch.object(relations, 'CONFIGS') def test_configure_https_disable_with_image_service( self, configs, image_service_joined, _canonical_url): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = [''] configs.write = MagicMock() self.relation_ids.return_value = ['image-service:0'] relations.configure_https() self.check_call.assert_called_with(['a2dissite', 'openstack_https_frontend']) self.service_reload.assert_called_with('apache2', restart_on_failure=True) image_service_joined.assert_called_with(relation_id='image-service:0') def test_amqp_joined(self): relations.amqp_joined() self.relation_set.assert_called_with( username='glance', vhost='openstack') @patch.object(relations, 'CONFIGS') def test_amqp_changed_missing_relation_data(self, configs): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = [] relations.amqp_changed() self.assertTrue(self.juju_log.called) @patch.object(relations, 'CONFIGS') def test_amqp_changed_relation_data(self, configs): configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['amqp'] configs.write = MagicMock() relations.amqp_changed() self.assertEqual([call('/etc/glance/glance-api.conf')], configs.write.call_args_list) self.assertFalse(self.juju_log.called) @patch.object(relations, 'image_service_joined') @patch.object(relations, 'keystone_joined') def test_ha_relation_changed(self, ks_joined, image_joined): self.relation_get.return_value = True self.relation_ids.side_effect = [['identity:0'], ['image:1']] relations.ha_relation_changed() ks_joined.assert_called_with('identity:0') image_joined.assert_called_with('image:1') @patch.object(relations, 'CONFIGS') def test_relation_broken(self, configs): relations.relation_broken() self.assertTrue(configs.write_all.called) @patch.object(relations, 'CONFIGS') def test_cinder_volume_joined(self, configs): self.filter_installed_packages.side_effect = lambda pkgs: pkgs relations.cinder_volume_service_relation_joined() self.assertTrue(configs.write_all.called) self.apt_install.assert_called_with( ["python-cinderclient", "python-os-brick", "python-oslo.rootwrap"], fatal=True ) @patch.object(relations, 'CONFIGS') def test_storage_backend_changed(self, configs): self.filter_installed_packages.side_effect = lambda pkgs: pkgs configs.complete_contexts = MagicMock() configs.complete_contexts.return_value = ['storage-backend'] configs.write = MagicMock() relations.storage_backend_hook() self.assertEqual([call('/etc/glance/glance-api.conf')], configs.write.call_args_list) self.apt_install.assert_called_with( ["python-cinderclient", "python-os-brick", "python-oslo.rootwrap"], fatal=True )