def test_ceph_volume_command_4():
spec = DriveGroupSpec(placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(size='200GB:350GB',
rotational=True),
db_devices=DeviceSelection(size='200GB:350GB',
rotational=False),
wal_devices=DeviceSelection(size='10G'),
block_db_size='500M',
block_wal_size='500M',
osds_per_device=3,
encrypted=True)
spec.validate()
inventory = _mk_inventory(
_mk_device(rotational=True, size="300.00 GB") * 2 +
_mk_device(rotational=False, size="300.00 GB") * 2 +
_mk_device(size="10.0 GB", rotational=False) * 2)
sel = drive_selection.DriveSelection(spec, inventory)
cmds = translate.to_ceph_volume(sel, []).run()
assert all(cmd == (
'lvm batch --no-auto /dev/sda /dev/sdb '
'--db-devices /dev/sdc /dev/sdd --wal-devices /dev/sde /dev/sdf '
'--block-wal-size 500M --block-db-size 500M --dmcrypt '
'--osds-per-device 3 --yes --no-systemd')
for cmd in cmds), f'Expected {cmd} in {cmds}'
def test_ceph_volume_command_0():
spec = DriveGroupSpec(placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(all=True))
spec.validate()
inventory = _mk_inventory(_mk_device() * 2)
sel = drive_selection.DriveSelection(spec, inventory)
cmd = translate.to_ceph_volume(sel, []).run()
assert cmd == 'lvm batch --no-auto /dev/sda /dev/sdb --yes --no-systemd'
def test_ceph_volume_command_7():
spec = DriveGroupSpec(placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(all=True),
osd_id_claims={'host1': ['0', '1']})
spec.validate()
inventory = _mk_inventory(_mk_device(rotational=True) * 2)
sel = drive_selection.DriveSelection(spec, inventory)
cmd = translate.to_ceph_volume(sel, ['0', '1']).run()
assert cmd == 'lvm batch --no-auto /dev/sda /dev/sdb --osd-ids 0 1 --yes --no-systemd'
def test_ceph_volume_command_5():
spec = DriveGroupSpec(placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(rotational=True),
objectstore='filestore')
with pytest.raises(DriveGroupValidationError):
spec.validate()
inventory = _mk_inventory(_mk_device(rotational=True) * 2)
sel = drive_selection.DriveSelection(spec, inventory)
cmd = translate.to_ceph_volume(sel, []).run()
assert cmd == 'lvm batch --no-auto /dev/sda /dev/sdb --filestore --yes --no-systemd'
def test_ceph_volume_command_9():
spec = DriveGroupSpec(placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(all=True),
data_allocate_fraction=0.8)
spec.validate()
inventory = _mk_inventory(_mk_device() * 2)
sel = drive_selection.DriveSelection(spec, inventory)
cmds = translate.to_ceph_volume(sel, []).run()
assert all(
cmd ==
'lvm batch --no-auto /dev/sda /dev/sdb --data-allocate-fraction 0.8 --yes --no-systemd'
for cmd in cmds), f'Expected {cmd} in {cmds}'
def test_ceph_volume_command_1():
spec = DriveGroupSpec(placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(rotational=True),
db_devices=DeviceSelection(rotational=False))
spec.validate()
inventory = _mk_inventory(
_mk_device(rotational=True) * 2 + _mk_device(rotational=False) * 2)
sel = drive_selection.DriveSelection(spec, inventory)
cmds = translate.to_ceph_volume(sel, []).run()
assert all(cmd == ('lvm batch --no-auto /dev/sda /dev/sdb '
'--db-devices /dev/sdc /dev/sdd --yes --no-systemd')
for cmd in cmds), f'Expected {cmd} in {cmds}'
def _create_osd(self, svc_arg=None, inbuf=None):
# type: (str, str) -> HandleCommandResult
"""Create one or more OSDs"""
usage = """
Usage:
ceph orchestrator osd create -i <json_file>
ceph orchestrator osd create host:device1,device2,...
"""
if inbuf:
try:
drive_group = DriveGroupSpec.from_json(json.loads(inbuf))
except ValueError as e:
msg = 'Failed to read JSON input: {}'.format(str(e)) + usage
return HandleCommandResult(-errno.EINVAL, stderr=msg)
elif svc_arg:
try:
node_name, block_device = svc_arg.split(":")
block_devices = block_device.split(',')
except (TypeError, KeyError, ValueError):
msg = "Invalid host:device spec: '{}'".format(svc_arg) + usage
return HandleCommandResult(-errno.EINVAL, stderr=msg)
devs = DeviceSelection(paths=block_devices)
drive_group = DriveGroupSpec(node_name, data_devices=devs)
else:
return HandleCommandResult(-errno.EINVAL, stderr=usage)
# TODO: Remove this and make the orchestrator composable
# Like a future or so.
host_completion = self.get_hosts()
self._orchestrator_wait([host_completion])
orchestrator.raise_if_exception(host_completion)
all_hosts = [h.name for h in host_completion.result]
try:
drive_group.validate(all_hosts)
except DriveGroupValidationError as e:
return HandleCommandResult(-errno.EINVAL, stderr=str(e))
completion = self.create_osds(drive_group, all_hosts)
self._orchestrator_wait([completion])
orchestrator.raise_if_exception(completion)
self.log.warning(str(completion.result))
return HandleCommandResult(stdout=completion.result_str())
def test_raw_ceph_volume_command_1():
spec = DriveGroupSpec(
placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(rotational=True),
db_devices=DeviceSelection(rotational=False),
method='raw',
)
spec.validate()
inventory = _mk_inventory(
_mk_device(rotational=True) + # data
_mk_device(rotational=True) + # data
_mk_device(rotational=False) # db
)
sel = drive_selection.DriveSelection(spec, inventory)
with pytest.raises(ValueError):
cmds = translate.to_ceph_volume(sel, []).run()
def test_ceph_volume_command_6():
spec = DriveGroupSpec(placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(rotational=False),
journal_devices=DeviceSelection(rotational=True),
journal_size='500M',
objectstore='filestore')
with pytest.raises(DriveGroupValidationError):
spec.validate()
inventory = _mk_inventory(
_mk_device(rotational=True) * 2 + _mk_device(rotational=False) * 2)
sel = drive_selection.DriveSelection(spec, inventory)
cmds = translate.to_ceph_volume(sel, []).run()
assert all(
cmd == ('lvm batch --no-auto /dev/sdc /dev/sdd '
'--journal-size 500M --journal-devices /dev/sda /dev/sdb '
'--filestore --yes --no-systemd')
for cmd in cmds), f'Expected {cmd} in {cmds}'
def test_ceph_volume_command_2():
spec = DriveGroupSpec(placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(size='200GB:350GB',
rotational=True),
db_devices=DeviceSelection(size='200GB:350GB',
rotational=False),
wal_devices=DeviceSelection(size='10G'))
spec.validate()
inventory = _mk_inventory(
_mk_device(rotational=True, size="300.00 GB") * 2 +
_mk_device(rotational=False, size="300.00 GB") * 2 +
_mk_device(size="10.0 GB", rotational=False) * 2)
sel = drive_selection.DriveSelection(spec, inventory)
cmd = translate.to_ceph_volume(sel, []).run()
assert cmd == (
'lvm batch --no-auto /dev/sda /dev/sdb '
'--db-devices /dev/sdc /dev/sdd --wal-devices /dev/sde /dev/sdf '
'--yes --no-systemd')
def test_ceph_volume_command_8():
spec = DriveGroupSpec(placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(rotational=True,
model='INTEL SSDS'),
db_devices=DeviceSelection(model='INTEL SSDP'),
filter_logic='OR',
osd_id_claims={})
spec.validate()
inventory = _mk_inventory(
_mk_device(rotational=True, size='1.82 TB',
model='ST2000DM001-1ER1') + # data
_mk_device(rotational=False, size="223.0 GB", model='INTEL SSDSC2KG24')
+ # data
_mk_device(rotational=False,
size="349.0 GB",
model='INTEL SSDPED1K375GA') # wal/db
)
sel = drive_selection.DriveSelection(spec, inventory)
cmd = translate.to_ceph_volume(sel, []).run()
assert cmd == 'lvm batch --no-auto /dev/sda /dev/sdb --db-devices /dev/sdc --yes --no-systemd'
def test_raw_ceph_volume_command_0():
spec = DriveGroupSpec(
placement=PlacementSpec(host_pattern='*'),
service_id='foobar',
data_devices=DeviceSelection(rotational=True),
db_devices=DeviceSelection(rotational=False),
method='raw',
)
spec.validate()
inventory = _mk_inventory(
_mk_device(rotational=True) + # data
_mk_device(rotational=True) + # data
_mk_device(rotational=False) + # db
_mk_device(rotational=False) # db
)
exp_cmds = [
'raw prepare --bluestore --data /dev/sda --block.db /dev/sdc',
'raw prepare --bluestore --data /dev/sdb --block.db /dev/sdd'
]
sel = drive_selection.DriveSelection(spec, inventory)
cmds = translate.to_ceph_volume(sel, []).run()
assert all(cmd in exp_cmds
for cmd in cmds), f'Expected {exp_cmds} to match {cmds}'
