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import json
import pytest
from .ceph_volume_data import data
from cephadm.serve import CephadmServe
from cephadm import CephadmOrchestrator
from mock import patch
from .fixtures import _run_cephadm, with_host
class TestCephVolume:
def test_run(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm('fake-output', 0)):
c = cephadm_module.ceph_volume.run('test', ['/bin/foo'])
assert c == (['fake-output'], '', 0)
def test_run_json(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm('{"this-is-a-fake-key": "this-is-a-fake-value"}', 0)):
c = cephadm_module.ceph_volume.run_json('test', ['/bin/foo'])
assert c == {"this-is-a-fake-key": "this-is-a-fake-value"}
def test_clear_replace_header_ok(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm('fake-output', 0)):
c = cephadm_module.ceph_volume.clear_replace_header('test', '/dev/foo')
assert c == 'Replacement header cleared on /dev/foo'
def test_clear_replace_header_nok(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm('', 1)):
c = cephadm_module.ceph_volume.clear_replace_header('fake-output', '/dev/foo')
assert c.strip() == 'No replacement header could be cleared on /dev/foo.'
class TestCephVolumeList:
def test_get_data(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.data == json.loads(data)
def test_devices_by_type_block(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert set(cephadm_module.ceph_volume.lvm_list.devices_by_type('block')) == set(['/dev/vdb',
'/dev/vdc',
'/dev/vdg',
'/dev/vde',
'/dev/vdf',
'/dev/vdh'])
def test_devices_by_type_db(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert set(cephadm_module.ceph_volume.lvm_list.devices_by_type('db')) == set(['/dev/vdi',
'/dev/vdk'])
def test_devices_by_type_wal(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.devices_by_type('wal') == ['/dev/vdj']
def test_block_devices(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert set(cephadm_module.ceph_volume.lvm_list.block_devices()) == set(['/dev/vdb',
'/dev/vdc',
'/dev/vdg',
'/dev/vde',
'/dev/vdf',
'/dev/vdh'])
def test_db_devices(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert set(cephadm_module.ceph_volume.lvm_list.db_devices()) == set(['/dev/vdk',
'/dev/vdi'])
def test_wal_devices(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert set(cephadm_module.ceph_volume.lvm_list.wal_devices()) == set(['/dev/vdj'])
def test_all_devices(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert set(cephadm_module.ceph_volume.lvm_list.all_devices()) == set(['/dev/vdg',
'/dev/vdj',
'/dev/vdh',
'/dev/vdi',
'/dev/vdc',
'/dev/vde',
'/dev/vdf',
'/dev/vdb',
'/dev/vdk'])
def test_device_osd_mapping(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.device_osd_mapping() == {'/dev/vdb': {'osd_ids': ['0']},
'/dev/vdk': {'osd_ids': ['0', '1']},
'/dev/vdc': {'osd_ids': ['1']},
'/dev/vdf': {'osd_ids': ['2']},
'/dev/vde': {'osd_ids': ['3']},
'/dev/vdg': {'osd_ids': ['4']},
'/dev/vdj': {'osd_ids': ['4', '5']},
'/dev/vdi': {'osd_ids': ['4', '5']},
'/dev/vdh': {'osd_ids': ['5']}}
def test_block_device_osd_mapping(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.block_device_osd_mapping() == {'/dev/vdb': {'osd_ids': ['0']},
'/dev/vdc': {'osd_ids': ['1']},
'/dev/vdf': {'osd_ids': ['2']},
'/dev/vde': {'osd_ids': ['3']},
'/dev/vdg': {'osd_ids': ['4']},
'/dev/vdh': {'osd_ids': ['5']}}
def test_db_device_osd_mapping(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.db_device_osd_mapping() == {'/dev/vdk': {'osd_ids': ['0', '1']},
'/dev/vdi': {'osd_ids': ['4', '5']}}
def test_wal_device_osd_mapping(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.wal_device_osd_mapping() == {'/dev/vdj': {'osd_ids': ['4', '5']}}
def test_is_shared_device(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.is_shared_device('/dev/vdj')
def test_is_shared_device_with_invalid_device(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
with pytest.raises(RuntimeError) as e:
assert cephadm_module.ceph_volume.lvm_list.is_shared_device('/dev/invalid-device')
assert str(e.value) == 'Not a valid device path.'
def test_is_block_device(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.is_block_device('/dev/vdb')
def test_is_db_device(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.is_db_device('/dev/vdk')
def test_is_wal_device(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.is_wal_device('/dev/vdj')
def test_get_block_devices_from_osd_id(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert cephadm_module.ceph_volume.lvm_list.get_block_devices_from_osd_id('0') == ['/dev/vdb']
def test_osd_ids(self, cephadm_module: CephadmOrchestrator) -> None:
with patch("cephadm.serve.CephadmServe._run_cephadm", _run_cephadm('[]')):
with with_host(cephadm_module, 'test'):
CephadmServe(cephadm_module)._refresh_host_daemons('test')
with patch('cephadm.serve.CephadmServe._run_cephadm', _run_cephadm(data)):
cephadm_module.ceph_volume.lvm_list.get_data('test')
assert set(cephadm_module.ceph_volume.lvm_list.osd_ids()) == set(['0', '1', '2', '3', '4', '5'])
|
