def cmd_backup(args, osbs):
dirname = time.strftime("osbs-backup-{0}-%Y-%m-%d-%H%M%S".format(
args.instance))
if args.filename == '-':
outfile = sys.stdout.buffer if PY3 else sys.stdout
elif args.filename:
outfile = args.filename
else:
outfile = dirname + ".tar.bz2"
with paused_builds(osbs,
quota_name='pause-backup',
ignore_quota_errors=args.ignore_quota_errors):
with TarWriter(outfile, dirname) as t:
for resource_type in BACKUP_RESOURCES:
try:
logger.info("dumping %s", resource_type)
resources = osbs.dump_resource(resource_type)
t.write_file(resource_type + ".json",
json.dumps(resources).encode('ascii'))
except Exception as e:
if args.continue_on_error:
logger.warning(
"Error during {} backup".format(resource_type),
exc_info=True)
else:
raise e
if not hasattr(outfile, "write"):
logger.info("backup archive created: %s", outfile)
def test_tarfile(tmpdir, prefix):
filename = str(tmpdir.join("archive.tar.bz2"))
with TarWriter(filename, directory=prefix) as t:
t.write_file("a/b.c", b"foobar")
assert os.path.exists(filename)
for f in TarReader(filename):
assert f.filename == os.path.join(prefix, "a/b.c")
content = f.fileobj.read()
assert content == b"foobar"
def cmd_backup(args, osbs):
dirname = time.strftime("osbs-backup-{0}-{1}-%Y-%m-%d-%H%M%S".format(
args.instance, args.namespace))
if args.filename == '-':
outfile = sys.stdout.buffer if PY3 else sys.stdout
elif args.filename:
outfile = args.filename
else:
outfile = dirname + ".tar.bz2"
with paused_builds(osbs, quota_name='pause-backup'):
with TarWriter(outfile, dirname) as t:
for resource_type in BACKUP_RESOURCES:
logger.info("dumping %s", resource_type)
resources = osbs.dump_resource(resource_type)
t.write_file(resource_type + ".json",
json.dumps(resources).encode('ascii'))
if not hasattr(outfile, "write"):
logger.info("backup archive created: %s", outfile)