def test_non_zero_exit_status(self, stub_call, monkeypatch):
conf.cluster = 'ceph'
monkeypatch.setattr('ceph_volume.util.prepare.system.chown', lambda x: True)
stub_call(([], [], 1))
with pytest.raises(RuntimeError) as error:
prepare.osd_mkfs_filestore('1', 'asdf-1234', 'keyring')
assert "Command failed with exit code 1" in str(error)
def prepare_filestore(device, journal, secrets, id_=None, fsid=None):
"""
:param device: The name of the logical volume to work with
:param journal: similar to device but can also be a regular/plain disk
:param secrets: A dict with the secrets needed to create the osd (e.g. cephx)
:param id_: The OSD id
:param fsid: The OSD fsid, also known as the OSD UUID
"""
cephx_secret = secrets.get('cephx_secret', prepare_utils.create_key())
json_secrets = json.dumps(secrets)
# allow re-using an existing fsid, in case prepare failed
fsid = fsid or system.generate_uuid()
# allow re-using an id, in case a prepare failed
osd_id = id_ or prepare_utils.create_id(fsid, json_secrets)
# create the directory
prepare_utils.create_osd_path(osd_id)
# format the device
prepare_utils.format_device(device)
# mount the data device
prepare_utils.mount_osd(device, osd_id)
# symlink the journal
prepare_utils.link_journal(journal, osd_id)
# get the latest monmap
prepare_utils.get_monmap(osd_id)
# prepare the osd filesystem
prepare_utils.osd_mkfs_filestore(osd_id, fsid)
# write the OSD keyring if it doesn't exist already
prepare_utils.write_keyring(osd_id, cephx_secret)
def prepare_filestore(device, journal, secrets, id_=None, fsid=None):
"""
:param device: The name of the logical volume to work with
:param journal: similar to device but can also be a regular/plain disk
:param secrets: A dict with the secrets needed to create the osd (e.g. cephx)
:param id_: The OSD id
:param fsid: The OSD fsid, also known as the OSD UUID
"""
cephx_secret = secrets.get('cephx_secret', prepare_utils.create_key())
json_secrets = json.dumps(secrets)
# allow re-using an existing fsid, in case prepare failed
fsid = fsid or system.generate_uuid()
# allow re-using an id, in case a prepare failed
osd_id = id_ or prepare_utils.create_id(fsid, json_secrets)
# create the directory
prepare_utils.create_osd_path(osd_id)
# format the device
prepare_utils.format_device(device)
# mount the data device
prepare_utils.mount_osd(device, osd_id)
# symlink the journal
prepare_utils.link_journal(journal, osd_id)
# get the latest monmap
prepare_utils.get_monmap(osd_id)
# prepare the osd filesystem
prepare_utils.osd_mkfs_filestore(osd_id, fsid)
# write the OSD keyring if it doesn't exist already
prepare_utils.write_keyring(osd_id, cephx_secret)
def test_non_zero_exit_status(self, stub_call, monkeypatch):
conf.cluster = 'ceph'
monkeypatch.setattr('ceph_volume.util.prepare.system.chown', lambda x: True)
stub_call(([], [], 1))
with pytest.raises(RuntimeError) as error:
prepare.osd_mkfs_filestore('1', 'asdf-1234', 'keyring')
assert "Command failed with exit code 1" in str(error)
def test_non_zero_exit_formats_command_correctly(self, stub_call, monkeypatch):
conf.cluster = 'ceph'
monkeypatch.setattr('ceph_volume.util.prepare.system.chown', lambda x: True)
stub_call(([], [], 1))
with pytest.raises(RuntimeError) as error:
prepare.osd_mkfs_filestore('1', 'asdf-1234', 'keyring')
expected = ' '.join([
'ceph-osd',
'--cluster',
'ceph',
'--osd-objectstore', 'filestore', '--mkfs',
'-i', '1', '--monmap', '/var/lib/ceph/osd/ceph-1/activate.monmap',
'--keyfile', '-', '--osd-data', '/var/lib/ceph/osd/ceph-1/',
'--osd-journal', '/var/lib/ceph/osd/ceph-1/journal',
'--osd-uuid', 'asdf-1234',
'--setuser', 'ceph', '--setgroup', 'ceph'])
assert expected in str(error)
def test_non_zero_exit_formats_command_correctly(self, stub_call, monkeypatch):
conf.cluster = 'ceph'
monkeypatch.setattr('ceph_volume.util.prepare.system.chown', lambda x: True)
stub_call(([], [], 1))
with pytest.raises(RuntimeError) as error:
prepare.osd_mkfs_filestore('1', 'asdf-1234', 'keyring')
expected = ' '.join([
'ceph-osd',
'--cluster',
'ceph',
'--osd-objectstore', 'filestore', '--mkfs',
'-i', '1', '--monmap', '/var/lib/ceph/osd/ceph-1/activate.monmap',
'--keyfile', '-', '--osd-data', '/var/lib/ceph/osd/ceph-1/',
'--osd-journal', '/var/lib/ceph/osd/ceph-1/journal',
'--osd-uuid', 'asdf-1234',
'--setuser', 'ceph', '--setgroup', 'ceph'])
assert expected in str(error)
def prepare_filestore(device, journal, secrets, tags, osd_id, fsid):
"""
:param device: The name of the logical volume to work with
:param journal: similar to device but can also be a regular/plain disk
:param secrets: A dict with the secrets needed to create the osd (e.g. cephx)
:param id_: The OSD id
:param fsid: The OSD fsid, also known as the OSD UUID
"""
cephx_secret = secrets.get('cephx_secret', prepare_utils.create_key())
# encryption-only operations
if secrets.get('dmcrypt_key'):
# format and open ('decrypt' devices) and re-assign the device and journal
# variables so that the rest of the process can use the mapper paths
key = secrets['dmcrypt_key']
device = prepare_dmcrypt(key, device, 'data', tags)
journal = prepare_dmcrypt(key, journal, 'journal', tags)
# vdo detection
is_vdo = api.is_vdo(device)
# create the directory
prepare_utils.create_osd_path(osd_id)
# format the device
prepare_utils.format_device(device)
# mount the data device
prepare_utils.mount_osd(device, osd_id, is_vdo=is_vdo)
# symlink the journal
prepare_utils.link_journal(journal, osd_id)
# get the latest monmap
prepare_utils.get_monmap(osd_id)
# prepare the osd filesystem
prepare_utils.osd_mkfs_filestore(osd_id, fsid, cephx_secret)
# write the OSD keyring if it doesn't exist already
prepare_utils.write_keyring(osd_id, cephx_secret)
if secrets.get('dmcrypt_key'):
# if the device is going to get activated right away, this can be done
# here, otherwise it will be recreated
encryption_utils.write_lockbox_keyring(
osd_id,
fsid,
tags['ceph.cephx_lockbox_secret']
)
def prepare_filestore(device, journal, secrets, tags, osd_id, fsid):
"""
:param device: The name of the logical volume to work with
:param journal: similar to device but can also be a regular/plain disk
:param secrets: A dict with the secrets needed to create the osd (e.g. cephx)
:param id_: The OSD id
:param fsid: The OSD fsid, also known as the OSD UUID
"""
cephx_secret = secrets.get('cephx_secret', prepare_utils.create_key())
# encryption-only operations
if secrets.get('dmcrypt_key'):
# format and open ('decrypt' devices) and re-assign the device and journal
# variables so that the rest of the process can use the mapper paths
key = secrets['dmcrypt_key']
device = prepare_dmcrypt(key, device, 'data', tags)
journal = prepare_dmcrypt(key, journal, 'journal', tags)
# vdo detection
is_vdo = api.is_vdo(device)
# create the directory
prepare_utils.create_osd_path(osd_id)
# format the device
prepare_utils.format_device(device)
# mount the data device
prepare_utils.mount_osd(device, osd_id, is_vdo=is_vdo)
# symlink the journal
prepare_utils.link_journal(journal, osd_id)
# get the latest monmap
prepare_utils.get_monmap(osd_id)
# prepare the osd filesystem
prepare_utils.osd_mkfs_filestore(osd_id, fsid, cephx_secret)
# write the OSD keyring if it doesn't exist already
prepare_utils.write_keyring(osd_id, cephx_secret)
if secrets.get('dmcrypt_key'):
# if the device is going to get activated right away, this can be done
# here, otherwise it will be recreated
encryption_utils.write_lockbox_keyring(
osd_id,
fsid,
tags['ceph.cephx_lockbox_secret']
)
def test_keyring_is_used(self, fake_call, monkeypatch, flag):
monkeypatch.setattr(system, 'chown', lambda path: True)
prepare.osd_mkfs_filestore(1, 'asdf', keyring='secret')
assert flag in fake_call.calls[0]['args'][0]
def test_keyring_is_used_luminous(self, fake_call, monkeypatch):
monkeypatch.setattr(prepare, '__release__', 'luminous')
monkeypatch.setattr(system, 'chown', lambda path: True)
prepare.osd_mkfs_filestore(1, 'asdf', keyring='secret')
assert '--keyfile' not in fake_call.calls[0]['args'][0]
def test_keyring_is_used_luminous(self, fake_call, monkeypatch):
monkeypatch.setattr(prepare, '__release__', 'luminous')
monkeypatch.setattr(system, 'chown', lambda path: True)
prepare.osd_mkfs_filestore(1, 'asdf', keyring='secret')
assert '--keyfile' not in fake_call.calls[0]['args'][0]
def test_keyring_is_used(self, fake_call, monkeypatch, flag):
monkeypatch.setattr(prepare, '__release__', 'mimic')
monkeypatch.setattr(system, 'chown', lambda path: True)
prepare.osd_mkfs_filestore(1, 'asdf', keyring='secret')
assert flag in fake_call.calls[0]['args'][0]