def delete_older_than(filename,
interval,
profile="default",
config=CONFIG_FILE,
destination=None,
**kwargs):
"""Delete backups matching the given filename older than the given interval string.
:type filename: str
:param filename: File/directory name.
:type interval: str
:param interval: Interval string like 1M, 1W, 1M3W4h2s...
(s => seconds, m => minutes, h => hours, D => days, W => weeks, M => months, Y => Years).
:type destination: str
:param destination: glacier|s3|swift
:type conf: dict
:keyword conf: Override/set AWS configuration.
:rtype: list
:return: A list containing the deleted keys (S3) or archives (Glacier).
"""
storage_backend, destination, conf = _get_store_backend(
config, destination, profile)
session_id = str(uuid.uuid4())
events.before_delete_older_than(session_id)
interval_seconds = _interval_string_to_seconds(interval)
deleted = []
backup_date_filter = int(
datetime.utcnow().strftime("%s")) - interval_seconds
for backup in Backups.search(filename,
destination,
older_than=backup_date_filter,
profile=profile,
config=config):
real_key = backup.stored_filename
log.info("Deleting {0}".format(real_key))
storage_backend.delete(real_key)
backup.set_deleted()
deleted.append(backup)
events.on_delete_older_than(session_id, deleted)
return deleted
def delete_older_than(filename, interval, profile="default", config=CONFIG_FILE, destination=None, **kwargs):
"""Delete backups matching the given filename older than the given interval string.
:type filename: str
:param filename: File/directory name.
:type interval: str
:param interval: Interval string like 1M, 1W, 1M3W4h2s...
(s => seconds, m => minutes, h => hours, D => days, W => weeks, M => months, Y => Years).
:type destination: str
:param destination: glacier|s3|swift
:type conf: dict
:keyword conf: Override/set AWS configuration.
:rtype: list
:return: A list containing the deleted keys (S3) or archives (Glacier).
"""
storage_backend, destination, conf = _get_store_backend(config, destination, profile)
session_id = str(uuid.uuid4())
events.before_delete_older_than(session_id)
interval_seconds = _interval_string_to_seconds(interval)
deleted = []
backup_date_filter = int(datetime.utcnow().strftime("%s")) - interval_seconds
for backup in Backups.search(filename, destination, older_than=backup_date_filter, profile=profile, config=config):
real_key = backup.stored_filename
log.info("Deleting {0}".format(real_key))
storage_backend.delete(real_key)
backup.set_deleted()
deleted.append(backup)
events.on_delete_older_than(session_id, deleted)
return deleted
def delete_older_than(filename, interval, destination=DEFAULT_DESTINATION, profile="default", **kwargs):
"""Delete backups matching the given filename older than the given interval string.
:type filename: str
:param filename: File/directory name.
:type interval: str
:param interval: Interval string like 1M, 1W, 1M3W4h2s...
(s => seconds, m => minutes, h => hours, D => days, W => weeks, M => months, Y => Years).
:type destination: str
:param destination: glacier|s3
:type conf: dict
:keyword conf: Override/set AWS configuration.
:rtype: list
:return: A list containing the deleted keys (S3) or archives (Glacier).
"""
conf = kwargs.get("conf")
storage_backend = _get_store_backend(conf, destination, profile)
interval_seconds = _interval_string_to_seconds(interval)
deleted = []
backup_date_filter = int(datetime.utcnow().strftime("%s")) - interval_seconds
for backup in Backups.search(filename, destination, older_than=backup_date_filter, profile=profile):
real_key = backup.stored_filename
log.info("Deleting {0}".format(real_key))
storage_backend.delete(real_key)
backup.set_deleted()
deleted.append(real_key)
BakSyncer(conf).sync_auto()
return deleted
def delete_older_than(filename, interval, destination=DEFAULT_DESTINATION, profile="default", **kwargs):
"""Delete backups matching the given filename older than the given interval string.
:type filename: str
:param filename: File/directory name.
:type interval: str
:param interval: Interval string like 1M, 1W, 1M3W4h2s...
(s => seconds, m => minutes, h => hours, D => days, W => weeks, M => months, Y => Years).
:type destination: str
:param destination: glacier|s3
:type conf: dict
:keyword conf: Override/set AWS configuration.
:rtype: list
:return: A list containing the deleted keys (S3) or archives (Glacier).
"""
conf = kwargs.get("conf")
storage_backend = _get_store_backend(conf, destination, profile)
interval_seconds = _interval_string_to_seconds(interval)
deleted = []
backup_date_filter = int(datetime.utcnow().strftime("%s")) - interval_seconds
query = "SELECT stored_filename FROM backups WHERE backend == '{0}' \
AND backup_date < {1:d} AND filename LIKE '{2}%' AND is_deleted == 0"
for backup in dump_truck.execute(query.format(destination, backup_date_filter, filename)):
real_key = backup.get("stored_filename")
log.info("Deleting {0}".format(real_key))
storage_backend.delete(real_key)
dump_truck_delete_backup(real_key)
deleted.append(real_key)
return deleted
