def _get_log(self, req, context, body):
"""Get current log levels for services."""
prefix = body.get('prefix')
binaries, services = self._log_params_binaries_services(context, body)
result = []
log_req = objects.LogLevel(context, prefix=prefix)
# Avoid showing constants if 'server' is set.
server_filter = body.get('server')
if not server_filter or server_filter == CONF.host:
if constants.API_BINARY in binaries:
levels = utils.get_log_levels(prefix)
result.append({'host': CONF.host,
'binary': constants.API_BINARY,
'levels': levels})
for service in services:
levels = self.rpc_apis[service.binary].get_log_levels(context,
service,
log_req)
result.append({'host': service.host,
'binary': service.binary,
'levels': {le.prefix: le.level for le in levels}})
return {'log_levels': result}
def test__set_log(self, backup_rpc_mock, vol_rpc_mock, sch_rpc_mock,
set_log_mock, get_all_mock, get_log_mock):
services = [
objects.Service(self.context, binary=constants.SCHEDULER_BINARY),
objects.Service(self.context, binary=constants.VOLUME_BINARY),
objects.Service(self.context, binary=constants.BACKUP_BINARY),
]
get_all_mock.return_value = services
url = '/v3/%s/os-services/set-log' % fake.PROJECT_ID
req = fakes.HTTPRequest.blank(url)
body = {'binary': '*', 'prefix': 'eventlet.', 'level': 'debug'}
log_level = objects.LogLevel(prefix=body['prefix'],
level=body['level'])
with mock.patch('cinder.objects.LogLevel') as log_level_mock:
log_level_mock.return_value = log_level
res = self.controller._set_log(req,
mock.sentinel.context,
body=body)
log_level_mock.assert_called_once_with(mock.sentinel.context,
prefix=body['prefix'],
level=body['level'])
self.assertEqual(202, res.status_code)
set_log_mock.assert_called_once_with(body['prefix'], body['level'])
sch_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[0], log_level)
vol_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[1], log_level)
backup_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[2], log_level)
get_log_mock.assert_called_once_with(body['level'])
def get_log_levels(self, context, log_request):
levels = utils.get_log_levels(log_request.prefix)
log_levels = [
objects.LogLevel(context, prefix=prefix, level=level)
for prefix, level in levels.items()
]
return objects.LogLevelList(context, objects=log_levels)
def _get_log(self, context, body):
"""Get current log levels for services."""
prefix = body.get('prefix')
binaries, services = self._log_params_binaries_services(context, body)
result = []
log_req = objects.LogLevel(context, prefix=prefix)
if constants.API_BINARY in binaries:
levels = utils.get_log_levels(prefix)
result.append({
'host': CONF.host,
'binary': constants.API_BINARY,
'levels': levels
})
for service in services:
levels = self.rpc_apis[service.binary].get_log_levels(
context, service, log_req)
result.append({
'host': service.host,
'binary': service.binary,
'levels': {l.prefix: l.level
for l in levels}
})
return {'log_levels': result}
def test__set_log(self, backup_rpc_mock, vol_rpc_mock, sch_rpc_mock,
set_log_mock, get_all_mock, get_log_mock):
services = [
objects.Service(self.context, binary='cinder-scheduler'),
objects.Service(self.context, binary='cinder-volume'),
objects.Service(self.context, binary='cinder-backup'),
]
get_all_mock.return_value = services
body = {'binary': '*', 'prefix': 'eventlet.', 'level': 'debug'}
log_level = objects.LogLevel(prefix=body['prefix'],
level=body['level'])
with mock.patch('cinder.objects.LogLevel') as log_level_mock:
log_level_mock.return_value = log_level
res = self.controller._set_log(mock.sentinel.context, body)
log_level_mock.assert_called_once_with(mock.sentinel.context,
prefix=body['prefix'],
level=body['level'])
self.assertEqual(202, res.status_code)
set_log_mock.assert_called_once_with(body['prefix'], body['level'])
sch_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[0], log_level)
vol_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[1], log_level)
backup_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[2], log_level)
get_log_mock.assert_called_once_with(body['level'])
def test__get_log(self, backup_rpc_mock, vol_rpc_mock, sch_rpc_mock,
get_log_mock, get_all_mock):
get_log_mock.return_value = mock.sentinel.api_levels
backup_rpc_mock.return_value = [
objects.LogLevel(prefix='p1', level='l1'),
objects.LogLevel(prefix='p2', level='l2')
]
vol_rpc_mock.return_value = [
objects.LogLevel(prefix='p3', level='l3'),
objects.LogLevel(prefix='p4', level='l4')
]
sch_rpc_mock.return_value = [
objects.LogLevel(prefix='p5', level='l5'),
objects.LogLevel(prefix='p6', level='l6')
]
services = [
objects.Service(self.context, binary=constants.SCHEDULER_BINARY,
host='host'),
objects.Service(self.context, binary=constants.VOLUME_BINARY,
host='host@backend#pool'),
objects.Service(self.context, binary=constants.BACKUP_BINARY,
host='host'),
]
get_all_mock.return_value = services
url = '/v3/%s/os-services/get-log' % fake.PROJECT_ID
req = fakes.HTTPRequest.blank(url)
body = {'binary': '*', 'prefix': 'eventlet.'}
log_level = objects.LogLevel(prefix=body['prefix'])
with mock.patch('cinder.objects.LogLevel') as log_level_mock:
log_level_mock.return_value = log_level
res = self.controller._get_log(req, mock.sentinel.context,
body=body)
log_level_mock.assert_called_once_with(mock.sentinel.context,
prefix=body['prefix'])
expected = {'log_levels': [
{'binary': 'cinder-api',
'host': CONF.host,
'levels': mock.sentinel.api_levels},
{'binary': 'cinder-scheduler', 'host': 'host',
'levels': {'p5': 'l5', 'p6': 'l6'}},
{'binary': constants.VOLUME_BINARY,
'host': 'host@backend#pool',
'levels': {'p3': 'l3', 'p4': 'l4'}},
{'binary': 'cinder-backup', 'host': 'host',
'levels': {'p1': 'l1', 'p2': 'l2'}},
]}
self.assertDictEqual(expected, res)
get_log_mock.assert_called_once_with(body['prefix'])
sch_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[0], log_level)
vol_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[1], log_level)
backup_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[2], log_level)
def test__get_log(self, backup_rpc_mock, vol_rpc_mock, sch_rpc_mock,
get_log_mock, get_all_mock):
get_log_mock.return_value = mock.sentinel.api_levels
backup_rpc_mock.return_value = [
objects.LogLevel(prefix='p1', level='l1'),
objects.LogLevel(prefix='p2', level='l2')
]
vol_rpc_mock.return_value = [
objects.LogLevel(prefix='p3', level='l3'),
objects.LogLevel(prefix='p4', level='l4')
]
sch_rpc_mock.return_value = [
objects.LogLevel(prefix='p5', level='l5'),
objects.LogLevel(prefix='p6', level='l6')
]
services = [
objects.Service(self.context, binary='cinder-scheduler',
host='host'),
objects.Service(self.context, binary='cinder-volume',
host='host@backend#pool'),
objects.Service(self.context, binary='cinder-backup', host='host'),
]
get_all_mock.return_value = services
body = {'binary': '*', 'prefix': 'eventlet.'}
log_level = objects.LogLevel(prefix=body['prefix'])
with mock.patch('cinder.objects.LogLevel') as log_level_mock:
log_level_mock.return_value = log_level
res = self.controller._get_log(mock.sentinel.context, body)
log_level_mock.assert_called_once_with(mock.sentinel.context,
prefix=body['prefix'])
expected = {'log_levels': [
{'binary': 'cinder-api',
'host': CONF.host,
'levels': mock.sentinel.api_levels},
{'binary': 'cinder-scheduler', 'host': 'host',
'levels': {'p5': 'l5', 'p6': 'l6'}},
{'binary': 'cinder-volume',
'host': 'host@backend#pool',
'levels': {'p3': 'l3', 'p4': 'l4'}},
{'binary': 'cinder-backup', 'host': 'host',
'levels': {'p1': 'l1', 'p2': 'l2'}},
]}
self.assertDictEqual(expected, res)
get_log_mock.assert_called_once_with(body['prefix'])
sch_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[0], log_level)
vol_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[1], log_level)
backup_rpc_mock.assert_called_once_with(mock.sentinel.context,
services[2], log_level)
def _set_log(self, req, context, body):
"""Set log levels of services dynamically."""
prefix = body.get('prefix')
level = body.get('level')
binaries, services = self._log_params_binaries_services(context, body)
log_req = objects.LogLevel(context, prefix=prefix, level=level)
if constants.API_BINARY in binaries:
utils.set_log_levels(prefix, level)
for service in services:
self.rpc_apis[service.binary].set_log_levels(
context, service, log_req)
return webob.Response(status_int=http_client.ACCEPTED)
def test_set_log_levels(self, set_log_mock):
service = manager.Manager()
log_request = objects.LogLevel(prefix='sqlalchemy.', level='debug')
service.set_log_levels(mock.sentinel.context, log_request)
set_log_mock.assert_called_once_with(log_request.prefix,
log_request.level)
