157 lines
6.1 KiB
Python
157 lines
6.1 KiB
Python
# Copyright 2022 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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"""Tests for reweight_osd action."""
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# import json
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import unittest.mock as mock
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from test_utils import CharmTestCase
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from ops.testing import Harness
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from manage_test_relations import (
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add_ceph_client_relation,
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add_ceph_mds_relation,
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)
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with mock.patch('charmhelpers.contrib.hardening.harden.harden') as mock_dec:
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mock_dec.side_effect = (lambda *dargs, **dkwargs: lambda f:
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lambda *args, **kwargs: f(*args, **kwargs))
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# src.charm imports ceph_hooks, so we need to workaround the inclusion
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# of the 'harden' decorator.
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from src.charm import CephMonCharm
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class CephClientTestCase(CharmTestCase):
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"""Run tests for action."""
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def setUp(self):
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self.harness = Harness(CephMonCharm)
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self.addCleanup(self.harness.cleanup)
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@mock.patch("src.charm.ceph_client.ceph.get_named_key")
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@mock.patch("src.charm.ceph_client.get_rbd_features")
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@mock.patch("src.charm.ceph_client.get_public_addr")
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@mock.patch.object(CephMonCharm, "ready_for_service")
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@mock.patch("src.charm.ceph_client.send_osd_settings")
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def test_client_relation(
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self, _send_osd_settings, mock_ready_for_service,
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mock_get_public_addr, mock_get_rbd_features, mock_get_named_key):
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mock_get_public_addr.return_value = '127.0.0.1'
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mock_ready_for_service.return_value = True
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mock_get_rbd_features.return_value = 42
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mock_get_named_key.return_value = 'test key'
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self.harness.begin()
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self.harness.set_leader()
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rel_id = add_ceph_client_relation(self.harness)
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unit_rel_data = self.harness.get_relation_data(
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rel_id,
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'ceph-mon/0')
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self.assertEqual(
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unit_rel_data,
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{
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'auth': 'cephx',
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'ceph-public-address': '127.0.0.1',
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'key': 'test key',
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'rbd-features': '42',
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})
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@mock.patch("src.charm.ceph_client.ceph.is_leader")
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@mock.patch.object(CephMonCharm, "process_broker_request")
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@mock.patch("src.charm.ceph_client.ceph.get_named_key")
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@mock.patch("src.charm.ceph_client.get_rbd_features")
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@mock.patch("src.charm.ceph_client.get_public_addr")
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@mock.patch.object(CephMonCharm, "ready_for_service")
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@mock.patch("src.charm.ceph_client.send_osd_settings")
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def test_client_relation_broker(
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self, _send_osd_settings, mock_ready_for_service,
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mock_get_public_addr, mock_get_rbd_features, mock_get_named_key,
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mock_process_broker_request, mock_is_leader):
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mock_get_public_addr.return_value = '127.0.0.1'
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mock_ready_for_service.return_value = True
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mock_get_rbd_features.return_value = 42
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mock_get_named_key.return_value = 'test key'
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mock_process_broker_request.return_value = 'AOK'
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mock_is_leader.return_value = True
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self.harness.begin()
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self.harness.set_leader()
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rel_id = add_ceph_client_relation(self.harness)
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self.harness.update_relation_data(
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rel_id,
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'glance/0',
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{'broker_req': '{"request-id": "req"}'})
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mock_process_broker_request.assert_called_once_with(
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'req', '{"request-id": "req"}'
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)
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unit_rel_data = self.harness.get_relation_data(
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rel_id,
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'ceph-mon/0')
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self.assertEqual(
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unit_rel_data,
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{
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'auth': 'cephx',
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'ceph-public-address': '127.0.0.1',
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'key': 'test key',
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'rbd-features': '42',
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'broker-rsp-glance-0': 'AOK',
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'broker_rsp': 'AOK'
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})
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mock_process_broker_request.reset_mock()
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self.harness.update_relation_data(
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rel_id,
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'glance/0',
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{'broker_req': '{"request-id": "req"}'})
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mock_process_broker_request.assert_not_called()
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@mock.patch("src.charm.ceph_client.ceph.get_named_key")
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@mock.patch("src.charm.ceph_client.get_rbd_features")
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@mock.patch("src.charm.ceph_client.get_public_addr")
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@mock.patch.object(CephMonCharm, "ready_for_service")
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@mock.patch("src.charm.ceph_client.send_osd_settings")
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@mock.patch("src.charm.ceph_mds.leader_get", return_value="testfsid")
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@mock.patch("src.charm.ceph_mds.ceph")
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def test_notify_clients(
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self, _ceph, _leader, _send_osd_settings, mock_ready_for_service,
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mock_get_public_addr, mock_get_rbd_features, mock_get_named_key):
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mock_get_public_addr.return_value = '127.0.0.1'
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mock_ready_for_service.return_value = True
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mock_get_rbd_features.return_value = None
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mock_get_named_key.return_value = 'test key'
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self.harness.begin()
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self.harness.set_leader()
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rel_id = add_ceph_client_relation(self.harness)
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add_ceph_mds_relation(self.harness)
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unit_rel_data = self.harness.get_relation_data(
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rel_id,
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'ceph-mon/0')
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self.assertEqual(
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unit_rel_data,
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{
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'auth': 'cephx',
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'ceph-public-address': '127.0.0.1',
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'key': 'test key',
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})
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mock_get_rbd_features.return_value = 42
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self.harness.charm.on.notify_clients.emit()
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unit_rel_data = self.harness.get_relation_data(
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rel_id,
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'ceph-mon/0')
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self.assertEqual(
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unit_rel_data,
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{
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'auth': 'cephx',
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'ceph-public-address': '127.0.0.1',
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'key': 'test key',
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'rbd-features': '42',
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})
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self.assertEqual(self.harness.charm.mds._mds_name, "ceph-fs")
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