def restore_main(bin_dir, datafs, backup_location, verbose, additional,
blob_storage_source, backup_blobs, only_blobs, **kwargs):
"""Main method, gets called by generated bin/restore."""
date = None
if len(sys.argv) > 1:
date = sys.argv[1]
logger.debug("Argument passed to bin/restore, we assume it is "
"a date that we have to pass to repozo: %s.", date)
logger.info("Date restriction: restoring state at %s." % date)
question = '\n'
if not only_blobs:
question += "This will replace the filestorage (Data.fs).\n"
if backup_blobs:
question += "This will replace the blobstorage.\n"
question += "Are you sure?"
if not utils.ask(question, default=False, exact=True):
logger.info("Not restoring.")
sys.exit(0)
if not only_blobs:
result = repozorunner.restore_main(
bin_dir, datafs, backup_location, verbose, additional, date)
if result and backup_blobs:
logger.error("Halting execution due to error; not restoring "
"blobs.")
sys.exit(1)
if not backup_blobs:
return
if not blob_storage_source:
logger.error("No blob storage source specified")
sys.exit(1)
result = repoborunner.restore_main(bin_dir, blob_storage_source,
backup_location, verbose, date)
def restore_main(bin_dir, storages, verbose, backup_blobs,
only_blobs, use_rsync, restore_snapshot=False,
pre_command='', post_command='',
**kwargs):
"""Main method, gets called by generated bin/restore."""
date = None
if len(sys.argv) > 1:
date = sys.argv[1]
logger.debug("Argument passed to bin/restore, we assume it is "
"a date that we have to pass to repozo: %s.", date)
logger.info("Date restriction: restoring state at %s." % date)
question = '\n'
if not only_blobs:
question += "This will replace the filestorage (Data.fs).\n"
if backup_blobs:
question += "This will replace the blobstorage.\n"
question += "Are you sure?"
if not utils.ask(question, default=False, exact=True):
logger.info("Not restoring.")
sys.exit(0)
utils.execute_or_fail(pre_command)
if not only_blobs:
result = repozorunner.restore_main(
bin_dir, storages, verbose, date,
restore_snapshot)
if result and backup_blobs:
logger.error("Halting execution due to error; not restoring "
"blobs.")
sys.exit(1)
if not backup_blobs:
utils.execute_or_fail(post_command)
return
for storage in storages:
blobdir = storage['blobdir']
if restore_snapshot:
blob_backup_location = storage['blob_snapshot_location']
else:
blob_backup_location = storage['blob_backup_location']
if not blobdir:
logger.info("No blob dir defined for %s storage" % \
(storage['storage']))
continue
if not blobdir:
logger.error("No blob storage source specified")
sys.exit(1)
logger.info("Restoring blobs from %s to %s", blob_backup_location,
blobdir)
copyblobs.restore_blobs(blob_backup_location, blobdir,
use_rsync=use_rsync, date=date)
utils.execute_or_fail(post_command)
def restore_main(bin_dir, storages, verbose, backup_blobs,
only_blobs, use_rsync, restore_snapshot=False, pre_command='',
post_command='', gzip_blob=False, alt_restore=False,
**kwargs):
"""Main method, gets called by generated bin/restore."""
if restore_snapshot and alt_restore:
logger.error("Cannot use both restore_snapshot and alt_restore.")
sys.exit(1)
date = None
# Try to find a date in the command line arguments
for arg in sys.argv:
if arg in ('-q', '-n', '--quiet', '--no-prompt'):
continue
if arg.find('restore') != -1:
continue
# We can assume this argument is a date
date = arg
logger.debug("Argument passed to bin/restore, we assume it is "
"a date that we have to pass to repozo: %s.", date)
logger.info("Date restriction: restoring state at %s." % date)
break
question = '\n'
if not only_blobs:
question += "This will replace the filestorage:\n"
for storage in storages:
question += " %s\n" % storage.get('datafs')
if backup_blobs:
question += "This will replace the blobstorage:\n"
for storage in storages:
if storage.get('blobdir'):
question += " %s\n" % storage.get('blobdir')
question += "Are you sure?"
if not kwargs.get('no_prompt'):
if not utils.ask(question, default=False, exact=True):
logger.info("Not restoring.")
sys.exit(0)
utils.execute_or_fail(pre_command)
if not only_blobs:
result = repozorunner.restore_main(
bin_dir, storages, verbose, date,
restore_snapshot, alt_restore)
if result:
if backup_blobs:
logger.error("Halting execution due to error; not restoring "
"blobs.")
else:
logger.error("Halting execution due to error.")
sys.exit(1)
if not backup_blobs:
utils.execute_or_fail(post_command)
return
for storage in storages:
blobdir = storage['blobdir']
if not blobdir:
logger.info("No blob dir defined for %s storage" %
storage['storage'])
continue
if restore_snapshot:
blob_backup_location = storage['blob_snapshot_location']
elif alt_restore:
blob_backup_location = storage['blob_alt_location']
else:
blob_backup_location = storage['blob_backup_location']
if not blob_backup_location:
logger.error("No blob storage source specified")
sys.exit(1)
logger.info("Restoring blobs from %s to %s", blob_backup_location,
blobdir)
copyblobs.restore_blobs(blob_backup_location, blobdir,
use_rsync=use_rsync, date=date,
gzip_blob=gzip_blob)
utils.execute_or_fail(post_command)
def restore_main(
bin_dir,
storages,
verbose,
backup_blobs,
only_blobs,
use_rsync,
restore_snapshot=False,
pre_command="",
post_command="",
archive_blob=False,
alt_restore=False,
rsync_options="",
quick=True,
zip_restore=False,
blob_timestamps=False,
incremental_blobs=False,
**kwargs
):
"""Main method, gets called by generated bin/restore."""
# First run several checks, and get the date that should be restored.
date = restore_check(
bin_dir,
storages,
verbose,
backup_blobs,
only_blobs,
use_rsync,
restore_snapshot=restore_snapshot,
pre_command=pre_command,
post_command=post_command,
archive_blob=archive_blob,
alt_restore=alt_restore,
rsync_options=rsync_options,
quick=quick,
zip_restore=zip_restore,
blob_timestamps=blob_timestamps,
incremental_blobs=incremental_blobs,
**kwargs
)
# Checks have passed, now do the real restore.
if not only_blobs:
result = repozorunner.restore_main(
bin_dir, storages, verbose, date, restore_snapshot, alt_restore, zip_restore
)
if result:
if backup_blobs:
logger.error("Halting execution due to error; not restoring " "blobs.")
else:
logger.error("Halting execution due to error.")
sys.exit(1)
if not backup_blobs:
utils.execute_or_fail(post_command)
return
for storage in storages:
blobdir = storage["blobdir"]
if not blobdir:
continue
blob_backup_location = storage["blob_backup_location"]
logger.info("Restoring blobs from %s to %s", blob_backup_location, blobdir)
result = copyblobs.restore_blobs(
blob_backup_location,
blobdir,
use_rsync=use_rsync,
date=date,
archive_blob=archive_blob,
rsync_options=rsync_options,
timestamps=blob_timestamps,
)
if result:
logger.error("Halting execution due to error.")
sys.exit(1)
utils.execute_or_fail(post_command)
def restore_check(
bin_dir,
storages,
verbose,
backup_blobs,
only_blobs,
use_rsync,
restore_snapshot=False,
pre_command="",
post_command="",
archive_blob=False,
alt_restore=False,
rsync_options="",
quick=True,
zip_restore=False,
blob_timestamps=False,
**kwargs
):
"""Method to check that a restore will work.
Returns the chosen date, if any.
"""
explicit_restore_opts = [restore_snapshot, alt_restore, zip_restore]
if sum([1 for opt in explicit_restore_opts if opt]) > 1:
logger.error(
"Must use at most one option of restore_snapshot, "
"alt_restore and zip_restore."
)
sys.exit(1)
# Try to find a date in the command line arguments
date = utils.get_date_from_args()
if not kwargs.get("no_prompt"):
question = "\n"
if not only_blobs:
question += "This will replace the filestorage:\n"
for storage in storages:
question += " {0}\n".format(storage.get("datafs"))
if backup_blobs:
question += "This will replace the blobstorage:\n"
for storage in storages:
if storage.get("blobdir"):
question += " {0}\n".format(storage.get("blobdir"))
question += "Are you sure?"
if not utils.ask(question, default=False, exact=True):
logger.info("Not restoring.")
sys.exit(0)
utils.execute_or_fail(pre_command)
# First run some checks.
if not only_blobs:
result = repozorunner.restore_main(
bin_dir,
storages,
verbose,
date,
restore_snapshot,
alt_restore,
zip_restore,
only_check=True,
)
if result:
logger.error("Halting execution: " "restoring filestorages would fail.")
sys.exit(1)
if backup_blobs:
check_blobs(
storages,
use_rsync,
restore_snapshot=restore_snapshot,
archive_blob=archive_blob,
alt_restore=alt_restore,
rsync_options=rsync_options,
zip_restore=zip_restore,
blob_timestamps=blob_timestamps,
date=date,
)
return date
def restore_main(bin_dir,
storages,
verbose,
backup_blobs,
only_blobs,
use_rsync,
restore_snapshot=False,
pre_command='',
post_command='',
gzip_blob=False,
alt_restore=False,
rsync_options='',
quick=True,
zip_restore=False,
**kwargs):
"""Main method, gets called by generated bin/restore."""
explicit_restore_opts = [restore_snapshot, alt_restore, zip_restore]
if sum([1 for opt in explicit_restore_opts if opt]) > 1:
logger.error("Must use at most one option of restore_snapshot, "
"alt_restore and zip_restore.")
sys.exit(1)
date = None
# Try to find a date in the command line arguments
for arg in sys.argv:
if arg in ('-q', '-n', '--quiet', '--no-prompt'):
continue
if arg.find('restore') != -1:
continue
# We can assume this argument is a date
date = arg
logger.debug(
"Argument passed to bin/restore, we assume it is "
"a date that we have to pass to repozo: %s.", date)
logger.info("Date restriction: restoring state at %s." % date)
break
question = '\n'
if not only_blobs:
question += "This will replace the filestorage:\n"
for storage in storages:
question += " %s\n" % storage.get('datafs')
if backup_blobs:
question += "This will replace the blobstorage:\n"
for storage in storages:
if storage.get('blobdir'):
question += " %s\n" % storage.get('blobdir')
question += "Are you sure?"
if not kwargs.get('no_prompt'):
if not utils.ask(question, default=False, exact=True):
logger.info("Not restoring.")
sys.exit(0)
utils.execute_or_fail(pre_command)
if not only_blobs:
result = repozorunner.restore_main(bin_dir, storages, verbose, date,
restore_snapshot, alt_restore,
zip_restore)
if result:
if backup_blobs:
logger.error("Halting execution due to error; not restoring "
"blobs.")
else:
logger.error("Halting execution due to error.")
sys.exit(1)
if not backup_blobs:
utils.execute_or_fail(post_command)
return
for storage in storages:
blobdir = storage['blobdir']
if not blobdir:
logger.info("No blob dir defined for %s storage" %
storage['storage'])
continue
if restore_snapshot:
blob_backup_location = storage['blob_snapshot_location']
elif alt_restore:
blob_backup_location = storage['blob_alt_location']
elif zip_restore:
blob_backup_location = storage['blob_zip_location']
else:
blob_backup_location = storage['blob_backup_location']
if not blob_backup_location:
logger.error("No blob storage source specified")
sys.exit(1)
logger.info("Restoring blobs from %s to %s", blob_backup_location,
blobdir)
copyblobs.restore_blobs(blob_backup_location,
blobdir,
use_rsync=use_rsync,
date=date,
gzip_blob=gzip_blob,
rsync_options=rsync_options)
utils.execute_or_fail(post_command)
def restore_main(
bin_dir,
storages,
verbose,
backup_blobs,
only_blobs,
use_rsync,
restore_snapshot=False,
pre_command='',
post_command='',
archive_blob=False,
alt_restore=False,
rsync_options='',
quick=True,
zip_restore=False,
blob_timestamps=False,
incremental_blobs=False,
**kwargs):
"""Main method, gets called by generated bin/restore."""
# First run several checks, and get the date that should be restored.
date = restore_check(
bin_dir,
storages,
verbose,
backup_blobs,
only_blobs,
use_rsync,
restore_snapshot=restore_snapshot,
pre_command=pre_command,
post_command=post_command,
archive_blob=archive_blob,
alt_restore=alt_restore,
rsync_options=rsync_options,
quick=quick,
zip_restore=zip_restore,
blob_timestamps=blob_timestamps,
incremental_blobs=incremental_blobs,
**kwargs)
# Checks have passed, now do the real restore.
if not only_blobs:
result = repozorunner.restore_main(
bin_dir, storages, verbose, date,
restore_snapshot, alt_restore, zip_restore)
if result:
if backup_blobs:
logger.error('Halting execution due to error; not restoring '
'blobs.')
else:
logger.error('Halting execution due to error.')
sys.exit(1)
if not backup_blobs:
utils.execute_or_fail(post_command)
return
for storage in storages:
blobdir = storage['blobdir']
if not blobdir:
continue
blob_backup_location = storage['blob_backup_location']
logger.info('Restoring blobs from %s to %s', blob_backup_location,
blobdir)
result = copyblobs.restore_blobs(
blob_backup_location,
blobdir,
use_rsync=use_rsync,
date=date,
archive_blob=archive_blob,
rsync_options=rsync_options,
timestamps=blob_timestamps,
)
if result:
logger.error('Halting execution due to error.')
sys.exit(1)
utils.execute_or_fail(post_command)
def restore_check(
bin_dir,
storages,
verbose,
backup_blobs,
only_blobs,
use_rsync,
restore_snapshot=False,
pre_command='',
post_command='',
archive_blob=False,
alt_restore=False,
rsync_options='',
quick=True,
zip_restore=False,
blob_timestamps=False,
**kwargs):
"""Method to check that a restore will work.
Returns the chosen date, if any.
"""
explicit_restore_opts = [restore_snapshot, alt_restore, zip_restore]
if sum([1 for opt in explicit_restore_opts if opt]) > 1:
logger.error('Must use at most one option of restore_snapshot, '
'alt_restore and zip_restore.')
sys.exit(1)
# Try to find a date in the command line arguments
date = utils.get_date_from_args()
if not kwargs.get('no_prompt'):
question = '\n'
if not only_blobs:
question += 'This will replace the filestorage:\n'
for storage in storages:
question += ' {0}\n'.format(storage.get('datafs'))
if backup_blobs:
question += 'This will replace the blobstorage:\n'
for storage in storages:
if storage.get('blobdir'):
question += ' {0}\n'.format(storage.get('blobdir'))
question += 'Are you sure?'
if not utils.ask(question, default=False, exact=True):
logger.info('Not restoring.')
sys.exit(0)
utils.execute_or_fail(pre_command)
# First run some checks.
if not only_blobs:
result = repozorunner.restore_main(
bin_dir, storages, verbose, date,
restore_snapshot, alt_restore, zip_restore, only_check=True)
if result:
logger.error('Halting execution: '
'restoring filestorages would fail.')
sys.exit(1)
if backup_blobs:
check_blobs(
storages,
use_rsync,
restore_snapshot=restore_snapshot,
archive_blob=archive_blob,
alt_restore=alt_restore,
rsync_options=rsync_options,
zip_restore=zip_restore,
blob_timestamps=blob_timestamps,
date=date,
)
return date