def config_changed(): # if we are paused, delay doing any config changed hooks. # It is forced on the resume. if is_unit_paused_set(): log("Unit is pause or upgrading. Skipping config_changed", "WARN") return # If neutron is ready to be queried then check for incompatability between # existing neutron objects and charm settings if neutron_ready(): if l3ha_router_present() and not get_l3ha(): e = ('Cannot disable Router HA while ha enabled routers exist.' ' Please remove any ha routers') status_set('blocked', e) raise Exception(e) if dvr_router_present() and not get_dvr(): e = ('Cannot disable dvr while dvr enabled routers exist. Please' ' remove any distributed routers') log(e, level=ERROR) status_set('blocked', e) raise Exception(e) if config('prefer-ipv6'): status_set('maintenance', 'configuring ipv6') setup_ipv6() sync_db_with_multi_ipv6_addresses(config('database'), config('database-user')) global CONFIGS if not config('action-managed-upgrade'): if openstack_upgrade_available('neutron-common'): status_set('maintenance', 'Running openstack upgrade') do_openstack_upgrade(CONFIGS) additional_install_locations( config('neutron-plugin'), config('openstack-origin') ) status_set('maintenance', 'Installing apt packages') apt_install(filter_installed_packages( determine_packages(config('openstack-origin'))), fatal=True) packages_removed = remove_old_packages() configure_https() update_nrpe_config() CONFIGS.write_all() if packages_removed and not is_unit_paused_set(): log("Package purge detected, restarting services", "INFO") for s in services(): service_restart(s) for r_id in relation_ids('neutron-api'): neutron_api_relation_joined(rid=r_id) for r_id in relation_ids('neutron-plugin-api'): neutron_plugin_api_relation_joined(rid=r_id) for r_id in relation_ids('amqp'): amqp_joined(relation_id=r_id) for r_id in relation_ids('identity-service'): identity_joined(rid=r_id) for r_id in relation_ids('ha'): ha_joined(relation_id=r_id) [cluster_joined(rid) for rid in relation_ids('cluster')]
def config_changed(): # If neutron is ready to be queried then check for incompatability between # existing neutron objects and charm settings codename = get_os_codename_install_source(config('openstack-origin')) if codename >= 'kilo': branch = "stable/%s" % codename pip_install("git+https://github.com/openstack/networking-hyperv.git@%s" % branch) if neutron_ready(): if l3ha_router_present() and not get_l3ha(): e = ('Cannot disable Router HA while ha enabled routers exist.' ' Please remove any ha routers') status_set('blocked', e) raise Exception(e) if dvr_router_present() and not get_dvr(): e = ('Cannot disable dvr while dvr enabled routers exist. Please' ' remove any distributed routers') log(e, level=ERROR) status_set('blocked', e) raise Exception(e) if config('prefer-ipv6'): status_set('maintenance', 'configuring ipv6') setup_ipv6() sync_db_with_multi_ipv6_addresses(config('database'), config('database-user')) global CONFIGS if git_install_requested(): if config_value_changed('openstack-origin-git'): status_set('maintenance', 'Running Git install') git_install(config('openstack-origin-git')) elif not config('action-managed-upgrade'): if openstack_upgrade_available('neutron-common'): status_set('maintenance', 'Running openstack upgrade') do_openstack_upgrade(CONFIGS) additional_install_locations( config('neutron-plugin'), config('openstack-origin') ) status_set('maintenance', 'Installing apt packages') apt_install(filter_installed_packages( determine_packages(config('openstack-origin'))), fatal=True) configure_https() update_nrpe_config() CONFIGS.write_all() for r_id in relation_ids('neutron-api'): neutron_api_relation_joined(rid=r_id) for r_id in relation_ids('neutron-plugin-api'): neutron_plugin_api_relation_joined(rid=r_id) for r_id in relation_ids('amqp'): amqp_joined(relation_id=r_id) for r_id in relation_ids('identity-service'): identity_joined(rid=r_id) for rid in relation_ids('zeromq-configuration'): zeromq_configuration_relation_joined(rid) [cluster_joined(rid) for rid in relation_ids('cluster')]
def config_changed(): # If neutron is ready to be queried then check for incompatability between # existing neutron objects and charm settings if neutron_ready(): if l3ha_router_present() and not get_l3ha(): e = ('Cannot disable Router HA while ha enabled routers exist.' ' Please remove any ha routers') status_set('blocked', e) raise Exception(e) if dvr_router_present() and not get_dvr(): e = ('Cannot disable dvr while dvr enabled routers exist. Please' ' remove any distributed routers') log(e, level=ERROR) status_set('blocked', e) raise Exception(e) if config('prefer-ipv6'): status_set('maintenance', 'configuring ipv6') setup_ipv6() sync_db_with_multi_ipv6_addresses(config('database'), config('database-user')) global CONFIGS if git_install_requested(): if config_value_changed('openstack-origin-git'): status_set('maintenance', 'Running Git install') git_install(config('openstack-origin-git')) elif not config('action-managed-upgrade'): if openstack_upgrade_available('neutron-common'): status_set('maintenance', 'Running openstack upgrade') do_openstack_upgrade(CONFIGS) additional_install_locations( config('neutron-plugin'), config('openstack-origin') ) status_set('maintenance', 'Installing apt packages') apt_install(filter_installed_packages( determine_packages(config('openstack-origin'))), fatal=True) configure_https() update_nrpe_config() CONFIGS.write_all() for r_id in relation_ids('neutron-api'): neutron_api_relation_joined(rid=r_id) for r_id in relation_ids('neutron-plugin-api'): neutron_plugin_api_relation_joined(rid=r_id) for r_id in relation_ids('amqp'): amqp_joined(relation_id=r_id) for r_id in relation_ids('identity-service'): identity_joined(rid=r_id) for rid in relation_ids('zeromq-configuration'): zeromq_configuration_relation_joined(rid) [cluster_joined(rid) for rid in relation_ids('cluster')]
def infoblox_changed(): # The neutron DB upgrade will add new tables to # neutron db related to infoblox service. # Please take a look to charm-infoblox docs. if 'infoblox-neutron' not in CONFIGS.complete_contexts(): log('infoblox-neutron relation incomplete. Peer not ready?') return CONFIGS.write(NEUTRON_CONF) if is_leader(): ready = False if is_db_initialised() and neutron_ready(): migrate_neutron_database(upgrade=True) ready = True for rid in relation_ids('infoblox-neutron'): relation_set(relation_id=rid, neutron_api_ready=ready)
def test_neutron_ready_clientexception(self, get_neutron_client): dummy_client = MagicMock() dummy_client.list_routers.side_effect = Exception('Boom!') get_neutron_client.return_value = dummy_client self.assertEquals(nutils.neutron_ready(), False)
def test_neutron_ready_noclient(self, get_neutron_client): get_neutron_client.return_value = None self.assertEquals(nutils.neutron_ready(), False)
def test_neutron_ready(self, get_neutron_client): dummy_client = MagicMock() dummy_client.list_routers.return_value = [] get_neutron_client.return_value = dummy_client self.assertEquals(nutils.neutron_ready(), True)
def test_neutron_ready_clientexception(self, get_neutron_client): dummy_client = MagicMock() dummy_client.list_routers.side_effect = Exception('Boom!') get_neutron_client.return_value = dummy_client self.assertEqual(nutils.neutron_ready(), False)
def test_neutron_ready_noclient(self, get_neutron_client): get_neutron_client.return_value = None self.assertEqual(nutils.neutron_ready(), False)
def test_neutron_ready(self, get_neutron_client): dummy_client = MagicMock() dummy_client.list_routers.return_value = [] get_neutron_client.return_value = dummy_client self.assertEqual(nutils.neutron_ready(), True)