def prepare(tasks):
if not _quiet:
kits.stdoutCR('Preparing...')
rm_oldbaks = []
for task in tasks:
dst_dir = os.path.dirname(task['bak'])
rm_oldbaks.append('[[ ! -d {} ]] && mkdir {}; rm -rf {}/*'.format(dst_dir, dst_dir, task['bak']))
rm_oldbaks_cmd = ['ssh']
if config['ssh_key'] is not None:
rm_oldbaks_cmd.extend(['-i', '"{}"'.format(config['ssh_key'])])
rm_oldbaks_cmd.append('{}@{}'.format(config['backup_user'], config['backup_server']))
rm_oldbaks_cmd.append('"{}"'.format('; '.join(rm_oldbaks)))
rm_oldbaks_cmd = ' '.join(rm_oldbaks_cmd)
try:
subprocess.check_call(rm_oldbaks_cmd, shell=True)
except KeyboardInterrupt, e:
kits.exit('\n\nCanceled.')
def backup(task):
if not _quiet:
kits.stdout('Backup {}'.format(task['name']))
try:
task['filter'].extend(config['global_filter'])
rsync = kits.rsync.RSync(task['src'], task['dst'], sshkey=config['ssh_key'], backup_dir=task['bak'],
filter_rule=task['filter'], quiet=_quiet)
# print(rsync.toCmd('--stats', '--dry-run'))
# return
total, size, elapsed = rsync.run(exact_progress=_exact_progress)
if size != 0:
logger.info('%s backup finished. Num: %d, Size: %s Elapsed: %s, Speed: %s, Source: %s',
task['name'], total, kits.util.hrData(size), kits.util.hrTime(elapsed),
kits.util.hrData(float(size) / elapsed), task['src'])
else:
logger.info('%s backup finished, already up-to-date. Elapsed: %s, Source: %s',
task['name'], kits.util.hrTime(elapsed), task['src'])
if not _quiet:
kits.stdout('')
except KeyboardInterrupt, e:
kits.exit('\n\nCanceled.')
