def test_init_exists(self):
with mock.patch('os.path.isdir') as isdir:
with mock.patch('os.unlink') as unlink:
isdir.return_value = True
agent.UnixDomainMetadataProxy(mock.Mock())
isdir.assert_called_once_with('/the')
unlink.assert_called_once_with('/the/path')
def test_init_state_reporting(self):
with mock.patch('neutron.openstack.common.loopingcall.'
'FixedIntervalLoopingCall') as loop_call:
with mock.patch('os.makedirs'):
proxy = agent.UnixDomainMetadataProxy(mock.Mock())
loop_call.assert_called_once_with(proxy._report_state)
loop_call.return_value.start.assert_called_once_with(
interval=mock.ANY)
def test_init_doesnot_exists(self):
with mock.patch('os.path.isdir') as isdir:
with mock.patch('os.makedirs') as makedirs:
isdir.return_value = False
agent.UnixDomainMetadataProxy(mock.Mock())
isdir.assert_called_once_with('/the')
makedirs.assert_called_once_with('/the', 0o755)
def test_init_exists_unlink_no_file(self):
with mock.patch('os.path.isdir') as isdir:
with mock.patch('os.unlink') as unlink:
with mock.patch('os.path.exists') as exists:
isdir.return_value = True
exists.return_value = False
unlink.side_effect = OSError
agent.UnixDomainMetadataProxy(mock.Mock())
unlink.assert_called_once_with('/the/path')
def test_report_state(self):
with mock.patch('neutron.agent.rpc.PluginReportStateAPI') as state_api:
with mock.patch('os.makedirs'):
proxy = agent.UnixDomainMetadataProxy(mock.Mock())
self.assertTrue(proxy.agent_state['start_flag'])
proxy._report_state()
self.assertNotIn('start_flag', proxy.agent_state)
state_api_inst = state_api.return_value
state_api_inst.report_state.assert_called_once_with(
proxy.context, proxy.agent_state, use_call=True)
def test_init_exists_unlink_fails_file_still_exists(self):
with mock.patch('os.path.isdir') as isdir:
with mock.patch('os.unlink') as unlink:
with mock.patch('os.path.exists') as exists:
isdir.return_value = True
exists.return_value = True
unlink.side_effect = OSError
with testtools.ExpectedException(OSError):
agent.UnixDomainMetadataProxy(mock.Mock())
unlink.assert_called_once_with('/the/path')
def main():
cfg.CONF.register_opts(metadata_conf.UNIX_DOMAIN_METADATA_PROXY_OPTS)
cfg.CONF.register_opts(metadata_conf.METADATA_PROXY_HANDLER_OPTS)
cache.register_oslo_configs(cfg.CONF)
cfg.CONF.set_default(name='cache_url', default='memory://?default_ttl=5')
agent_conf.register_agent_state_opts_helper(cfg.CONF)
config.init(sys.argv[1:])
config.setup_logging()
utils.log_opt_values(LOG)
proxy = agent.UnixDomainMetadataProxy(cfg.CONF)
proxy.run()
def main():
meta.register_meta_conf_opts(meta.SHARED_OPTS)
meta.register_meta_conf_opts(meta.UNIX_DOMAIN_METADATA_PROXY_OPTS)
meta.register_meta_conf_opts(meta.METADATA_PROXY_HANDLER_OPTS)
cache.register_oslo_configs(cfg.CONF)
agent_conf.register_agent_state_opts_helper(cfg.CONF)
config.init(sys.argv[1:])
config.setup_logging()
utils.log_opt_values(LOG)
proxy = agent.UnixDomainMetadataProxy(cfg.CONF)
proxy.run()
def test_run(self, ensure_dir, server, handler):
p = agent.UnixDomainMetadataProxy(self.cfg.CONF)
p.run()
ensure_dir.assert_called_once_with('/the')
server.assert_has_calls([
mock.call('neutron-metadata-agent'),
mock.call().start(handler.return_value,
'/the/path', workers=0,
backlog=128, mode=0o644),
mock.call().wait()]
)
def test_run(self, ensure_dir, server, handler):
p = agent.UnixDomainMetadataProxy(self.cfg.CONF)
p.run()
ensure_dir.assert_called_once_with('/the', mode=0o755)
server.assert_has_calls([
mock.call(n_const.AGENT_PROCESS_METADATA),
mock.call().start(handler.return_value,
'/the/path', workers=0,
backlog=128, mode=0o644),
mock.call().wait()]
)
self.looping_mock.assert_called_once_with(p._report_state)
self.looping_mock.return_value.start.assert_called_once_with(
interval=mock.ANY)
def test_run(self):
with mock.patch.object(agent, 'MetadataProxyHandler') as handler:
with mock.patch.object(agent, 'UnixDomainWSGIServer') as server:
with mock.patch('os.path.isdir') as isdir:
with mock.patch('os.makedirs') as makedirs:
isdir.return_value = False
p = agent.UnixDomainMetadataProxy(self.cfg.CONF)
p.run()
isdir.assert_called_once_with('/the')
makedirs.assert_called_once_with('/the', 0o755)
server.assert_has_calls([
mock.call('neutron-metadata-agent'),
mock.call().start(handler.return_value,
'/the/path'),
mock.call().wait()
])
def test_init_doesnot_exists(self, ensure_dir):
agent.UnixDomainMetadataProxy(mock.Mock())
ensure_dir.assert_called_once_with('/the')
def test_init_state_reporting(self):
with mock.patch('os.makedirs'):
proxy = agent.UnixDomainMetadataProxy(mock.Mock())
self.looping_mock.assert_called_once_with(proxy._report_state)
self.looping_mock.return_value.start.assert_called_once_with(
interval=mock.ANY)
