SWAMPy

✎ CARVE FLESH

EDITING: translate.py

import logging

try:
    from typing import Optional, List
except ImportError:
    pass

from ceph.deployment.drive_selection.selector import DriveSelection

logger = logging.getLogger(__name__)

# TODO refactor this to a DriveSelection method
class to_ceph_volume(object):

def __init__(self,
                 selection,  # type: DriveSelection
                 osd_id_claims=None,  # type: Optional[List[str]]
                 preview=False  # type: bool
                 ):

self.selection = selection
        self.spec = selection.spec
        self.preview = preview
        self.osd_id_claims = osd_id_claims

def run(self):
        # type: () -> Optional[str]
        """ Generate ceph-volume commands based on the DriveGroup filters """
        data_devices = [x.path for x in self.selection.data_devices()]
        db_devices = [x.path for x in self.selection.db_devices()]
        wal_devices = [x.path for x in self.selection.wal_devices()]
        journal_devices = [x.path for x in self.selection.journal_devices()]

if not data_devices:
            return None

cmd = ""
        if self.spec.objectstore == 'filestore':
            cmd = "lvm batch --no-auto"

cmd += " {}".format(" ".join(data_devices))

if self.spec.journal_size:
                cmd += " --journal-size {}".format(self.spec.journal_size)

if journal_devices:
                cmd += " --journal-devices {}".format(
                    ' '.join(journal_devices))

cmd += " --filestore"

if self.spec.objectstore == 'bluestore':

cmd = "lvm batch --no-auto {}".format(" ".join(data_devices))

if db_devices:
                cmd += " --db-devices {}".format(" ".join(db_devices))

if wal_devices:
                cmd += " --wal-devices {}".format(" ".join(wal_devices))

if self.spec.block_wal_size:
                cmd += " --block-wal-size {}".format(self.spec.block_wal_size)

if self.spec.block_db_size:
                cmd += " --block-db-size {}".format(self.spec.block_db_size)

if self.spec.encrypted:
            cmd += " --dmcrypt"

if self.spec.osds_per_device:
            cmd += " --osds-per-device {}".format(self.spec.osds_per_device)

if self.osd_id_claims:
            cmd += " --osd-ids {}".format(" ".join(self.osd_id_claims))

cmd += " --yes"
        cmd += " --no-systemd"

if self.preview:
            cmd += " --report"
            cmd += " --format json"

return cmd

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 drive_selection/	DIR	—	2026-06-30 17:16
📄 __init__.py	PY	0 B	2022-08-09 17:07	EDIT
📄 drive_group.py	PY	12.6 KB	2022-08-09 17:07	EDIT
📄 hostspec.py	PY	2 KB	2022-08-09 17:07	EDIT
📄 inventory.py	PY	2.7 KB	2022-08-09 17:07	EDIT
📄 service_spec.py	PY	28.9 KB	2022-08-09 17:07	EDIT
📄 translate.py	PY	2.5 KB	2022-08-09 17:07	EDIT
📄 utils.py	PY	750 B	2022-08-09 17:07	EDIT