def create_report(self, lvs):
"""
Create a report for LVM dev(s) passed. Returns '{}' to denote failure.
"""
report = {}
pvs = api.get_pvs()
for lv in lvs:
if not api.is_ceph_device(lv):
continue
osd_id = lv.tags['ceph.osd_id']
report.setdefault(osd_id, [])
lv_report = lv.as_dict()
lv_report['devices'] = [
pv.name for pv in pvs if pv.lv_uuid == lv.lv_uuid
] if pvs else []
report[osd_id].append(lv_report)
phys_devs = self.create_report_non_lv_device(lv)
if phys_devs:
report[osd_id].append(phys_devs)
return report
def test_get_pvs_single_pv(self, monkeypatch):
pv1 = api.PVolume(pv_name='/dev/sda', pv_uuid='0000', pv_tags={},
vg_name='vg1')
pvs = [pv1]
stdout = ['{};;;;;;'.format(pv1.pv_name)]
monkeypatch.setattr(api.process, 'call', lambda x,**kw: (stdout, '', 0))
pvs_ = api.get_pvs()
assert len(pvs_) == 1
assert pvs_[0].pv_name == pvs[0].pv_name
def test_get_pvs(self, monkeypatch):
pv1 = api.PVolume(pv_name='/dev/sda', pv_uuid='0000', pv_tags={},
vg_name='vg1')
pv2 = api.PVolume(pv_name='/dev/sdb', pv_uuid='0001', pv_tags={},
vg_name='vg2')
pvs = [pv1, pv2]
stdout = ['{};{};{};{};;'.format(pv1.pv_name, pv1.pv_tags, pv1.pv_uuid, pv1.vg_name),
'{};{};{};{};;'.format(pv2.pv_name, pv2.pv_tags, pv2.pv_uuid, pv2.vg_name)]
monkeypatch.setattr(api.process, 'call', lambda x,**kw: (stdout, '', 0))
pvs_ = api.get_pvs()
assert len(pvs_) == len(pvs)
for pv, pv_ in zip(pvs, pvs_):
assert pv_.pv_name == pv.pv_name
def create_report(self, lvs, full_report=True, arg_is_vg=False):
"""
Create a report for LVM dev(s) passed. Returns '{}' to denote failure.
"""
if not lvs:
return {}
def create_report_for_nonlv_device():
# bluestore will not have a journal, filestore will not have
# a block/wal/db, so we must skip if not present
if dev_type == 'data':
return
device_uuid = lv.tags.get('ceph.%s_uuid' % dev_type)
pv = api.get_first_pv(filters={'vg_name': lv.vg_name})
if device_uuid and pv:
report[osd_id].append({'tags': {'PARTUUID': device_uuid},
'type': dev_type,
'path': pv.pv_name})
report = {}
lvs = [lvs] if isinstance(lvs, api.Volume) else lvs
for lv in lvs:
if not api.is_ceph_device(lv):
continue
osd_id = lv.tags['ceph.osd_id']
report.setdefault(osd_id, [])
lv_report = lv.as_dict()
dev_type = lv.tags.get('ceph.type', None)
if dev_type != 'journal' or (dev_type == 'journal' and
full_report):
pvs = api.get_pvs(filters={'lv_uuid': lv.lv_uuid})
lv_report['devices'] = [pv.name for pv in pvs] if pvs else []
report[osd_id].append(lv_report)
if arg_is_vg or dev_type in ['journal', 'wal']:
create_report_for_nonlv_device()
return report
def test_get_pvs_empty(self, monkeypatch):
monkeypatch.setattr(api.process, 'call', lambda x,**kw: ('', '', 0))
assert api.get_pvs() == []