import logging from subprocess import Popen, PIPE logger = logging.getLogger(__name__) def test(): run_command(['pwd']) run_command(['ls', '-l']) run_command(['ls', '/backup']) def init_repo(repository): """ Attempt to initialize the repository. Doing this after the repository is initialized """ run_command([ "restic", "-r", repository, "init", ]) def backup_volume(repository, volume): run_command([ "restic", "-r", repository, "--verbose", "backup", volume.destination, ]) def snapshots(repository): run_command([ "restic", "-r", repository, "snapshots", ]) def check(repository): run_command([ "restic", "-r", repository, "check", ]) def run_command(cmd): logger.info('cmd: %s', ' '.join(cmd)) child = Popen(cmd, stdout=PIPE, stderr=PIPE) stdoutdata, stderrdata = child.communicate() if stdoutdata: logger.info(stdoutdata.decode().strip()) logger.info('-' * 28) if stderrdata: logger.info('%s STDERR %s', '-' * 10, '-' * 10) logger.info(stderrdata.decode().strip()) logger.info('-' * 28) logger.info("returncode %s", child.returncode) return child.returncode