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import json
import unittest
import rbd
try:
import mock
except ImportError:
import unittest.mock as mock
from .. import mgr
from ..controllers.orchestrator import Orchestrator
from ..controllers.rbd_mirroring import RbdMirroring, \
RbdMirroringPoolBootstrap, RbdMirroringStatus, RbdMirroringSummary, \
get_daemons, get_pools
from ..controllers.summary import Summary
from ..services import progress
from ..tests import ControllerTestCase
mock_list_servers = [{
'hostname': 'ceph-host',
'services': [{'id': 3, 'type': 'rbd-mirror'}]
}]
mock_get_metadata = {
'id': 1,
'instance_id': 3,
'ceph_version': 'ceph version 13.0.0-5719 mimic (dev)'
}
_status = {
1: {
'callouts': {
'image': {
'level': 'warning',
}
},
'image_local_count': 5,
'image_remote_count': 6,
'image_error_count': 7,
'image_warning_count': 8,
'name': 'rbd'
}
}
mock_get_daemon_status = {
'json': json.dumps(_status)
}
mock_osd_map = {
'pools': [{
'pool_name': 'rbd',
'application_metadata': {'rbd'}
}]
}
class GetDaemonAndPoolsTest(unittest.TestCase):
@classmethod
def setUpClass(cls):
mgr.list_servers.return_value = mock_list_servers
mgr.get_metadata = mock.Mock(return_value=mock_get_metadata)
mgr.get_daemon_status.return_value = mock_get_daemon_status
mgr.get.side_effect = lambda key: {
'osd_map': mock_osd_map,
'health': {'json': '{"status": 1}'},
'fs_map': {'filesystems': []},
'mgr_map': {
'services': {
'dashboard': 'https://ceph.dev:11000/'
},
}
}[key]
mgr.url_prefix = ''
mgr.get_mgr_id.return_value = 0
mgr.have_mon_connection.return_value = True
mgr.version = 'ceph version 13.1.0-534-g23d3751b89 ' \
'(23d3751b897b31d2bda57aeaf01acb5ff3c4a9cd) ' \
'nautilus (dev)'
progress.get_progress_tasks = mock.MagicMock()
progress.get_progress_tasks.return_value = ([], [])
@mock.patch('rbd.RBD')
def test_get_pools_unknown(self, mock_rbd):
mock_rbd_instance = mock_rbd.return_value
mock_rbd_instance.mirror_mode_get.side_effect = Exception
daemons = get_daemons()
res = get_pools(daemons)
self.assertTrue(res['rbd']['mirror_mode'] == "unknown")
@mock.patch('rbd.RBD')
def test_get_pools_mode(self, mock_rbd):
daemons = get_daemons()
mock_rbd_instance = mock_rbd.return_value
testcases = [
(rbd.RBD_MIRROR_MODE_DISABLED, "disabled"),
(rbd.RBD_MIRROR_MODE_IMAGE, "image"),
(rbd.RBD_MIRROR_MODE_POOL, "pool"),
]
mock_rbd_instance.mirror_peer_list.return_value = []
for mirror_mode, expected in testcases:
mock_rbd_instance.mirror_mode_get.return_value = mirror_mode
res = get_pools(daemons)
self.assertTrue(res['rbd']['mirror_mode'] == expected)
@mock.patch('rbd.RBD')
def test_get_pools_health(self, mock_rbd):
mock_rbd_instance = mock_rbd.return_value
mock_rbd_instance.mirror_peer_list.return_value = []
test_cases = self._get_pool_test_cases()
for new_status, pool_mirror_mode, images_summary, expected_output in test_cases:
_status[1].update(new_status)
daemon_status = {
'json': json.dumps(_status)
}
mgr.get_daemon_status.return_value = daemon_status
daemons = get_daemons()
mock_rbd_instance.mirror_mode_get.return_value = pool_mirror_mode
mock_rbd_instance.mirror_image_status_summary.return_value = images_summary
res = get_pools(daemons)
for k, v in expected_output.items():
self.assertTrue(v == res['rbd'][k])
mgr.get_daemon_status.return_value = mock_get_daemon_status # reset return value
def _get_pool_test_cases(self):
test_cases = [
# 1. daemon status
# 2. Pool mirror mock_get_daemon_status
# 3. Image health summary
# 4. Pool health output
(
{
'image_error_count': 7,
},
rbd.RBD_MIRROR_MODE_IMAGE,
[(rbd.MIRROR_IMAGE_STATUS_STATE_UNKNOWN, None)],
{
'health_color': 'warning',
'health': 'Warning'
}
),
(
{
'image_error_count': 7,
},
rbd.RBD_MIRROR_MODE_POOL,
[(rbd.MIRROR_IMAGE_STATUS_STATE_ERROR, None)],
{
'health_color': 'error',
'health': 'Error'
}
),
(
{
'image_error_count': 0,
'image_warning_count': 0,
'leader_id': 1
},
rbd.RBD_MIRROR_MODE_DISABLED,
[],
{
'health_color': 'info',
'health': 'Disabled'
}
),
]
return test_cases
class RbdMirroringControllerTest(ControllerTestCase):
@classmethod
def setup_server(cls):
cls.setup_controllers([RbdMirroring])
@mock.patch('dashboard.controllers.rbd_mirroring.rbd.RBD')
def test_site_name(self, mock_rbd):
result = {'site_name': 'fsid'}
mock_rbd_instance = mock_rbd.return_value
mock_rbd_instance.mirror_site_name_get.return_value = \
result['site_name']
self._get('/api/block/mirroring/site_name')
self.assertStatus(200)
self.assertJsonBody(result)
result['site_name'] = 'site-a'
mock_rbd_instance.mirror_site_name_get.return_value = \
result['site_name']
self._put('/api/block/mirroring/site_name', result)
self.assertStatus(200)
self.assertJsonBody(result)
mock_rbd_instance.mirror_site_name_set.assert_called_with(
mock.ANY, result['site_name'])
class RbdMirroringPoolBootstrapControllerTest(ControllerTestCase):
@classmethod
def setup_server(cls):
cls.setup_controllers([RbdMirroringPoolBootstrap])
@mock.patch('dashboard.controllers.rbd_mirroring.rbd.RBD')
def test_token(self, mock_rbd):
mock_rbd_instance = mock_rbd.return_value
mock_rbd_instance.mirror_peer_bootstrap_create.return_value = "1234"
self._post('/api/block/mirroring/pool/abc/bootstrap/token')
self.assertStatus(200)
self.assertJsonBody({"token": "1234"})
mgr.rados.open_ioctx.assert_called_with("abc")
mock_rbd_instance.mirror_peer_bootstrap_create.assert_called()
@mock.patch('dashboard.controllers.rbd_mirroring.rbd')
def test_peer(self, mock_rbd_module):
mock_rbd_instance = mock_rbd_module.RBD.return_value
values = {
"direction": "invalid",
"token": "1234"
}
self._post('/api/block/mirroring/pool/abc/bootstrap/peer', values)
self.assertStatus(500)
mgr.rados.open_ioctx.assert_called_with("abc")
values["direction"] = "rx"
self._post('/api/block/mirroring/pool/abc/bootstrap/peer', values)
self.assertStatus(200)
self.assertJsonBody({})
mgr.rados.open_ioctx.assert_called_with("abc")
mock_rbd_instance.mirror_peer_bootstrap_import.assert_called_with(
mock.ANY, mock_rbd_module.RBD_MIRROR_PEER_DIRECTION_RX, '1234')
class RbdMirroringSummaryControllerTest(ControllerTestCase):
@classmethod
def setup_server(cls):
mgr.list_servers.return_value = mock_list_servers
mgr.get_metadata = mock.Mock(return_value=mock_get_metadata)
mgr.get_daemon_status.return_value = mock_get_daemon_status
mgr.get.side_effect = lambda key: {
'osd_map': mock_osd_map,
'health': {'json': '{"status": 1}'},
'fs_map': {'filesystems': []},
'mgr_map': {
'services': {
'dashboard': 'https://ceph.dev:11000/'
},
}
}[key]
mgr.url_prefix = ''
mgr.get_mgr_id.return_value = 0
mgr.have_mon_connection.return_value = True
mgr.version = 'ceph version 13.1.0-534-g23d3751b89 ' \
'(23d3751b897b31d2bda57aeaf01acb5ff3c4a9cd) ' \
'nautilus (dev)'
progress.get_progress_tasks = mock.MagicMock()
progress.get_progress_tasks.return_value = ([], [])
cls.setup_controllers([RbdMirroringSummary, Summary], '/test')
@mock.patch('dashboard.controllers.rbd_mirroring.rbd.RBD')
def test_default(self, mock_rbd):
mock_rbd_instance = mock_rbd.return_value
mock_rbd_instance.mirror_site_name_get.return_value = 'site-a'
self._get('/test/api/block/mirroring/summary')
result = self.json_body()
self.assertStatus(200)
self.assertEqual(result['site_name'], 'site-a')
self.assertEqual(result['status'], 0)
for k in ['daemons', 'pools', 'image_error', 'image_syncing', 'image_ready']:
self.assertIn(k, result['content_data'])
@mock.patch('dashboard.controllers.BaseController._has_permissions')
@mock.patch('dashboard.controllers.rbd_mirroring.rbd.RBD')
def test_summary(self, mock_rbd, has_perms_mock):
"""We're also testing `summary`, as it also uses code from `rbd_mirroring.py`"""
mock_rbd_instance = mock_rbd.return_value
mock_rbd_instance.mirror_site_name_get.return_value = 'site-a'
has_perms_mock.return_value = True
self._get('/test/api/summary')
self.assertStatus(200)
summary = self.json_body()['rbd_mirroring']
# 2 warnings: 1 for the daemon, 1 for the pool
self.assertEqual(summary, {'errors': 0, 'warnings': 2})
class RbdMirroringStatusControllerTest(ControllerTestCase):
@classmethod
def setup_server(cls):
cls.setup_controllers([RbdMirroringStatus, Orchestrator])
@mock.patch('dashboard.controllers.orchestrator.OrchClient.instance')
def test_status(self, instance):
status = {'available': False, 'description': ''}
fake_client = mock.Mock()
fake_client.status.return_value = status
instance.return_value = fake_client
self._get('/ui-api/block/mirroring/status')
self.assertStatus(200)
self.assertJsonBody({'available': True, 'message': None})
def test_configure(self):
self._post('/ui-api/block/mirroring/configure')
self.assertStatus(200)
|