Forked from mindreframer/docker-clear-orphaned-volumes.py
Last active
August 29, 2015 14:08
-
-
Save gigablah/267a84e118edd64903bd to your computer and use it in GitHub Desktop.
Clear orphaned Docker volumes (updated for 1.3)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/python | |
| import json | |
| import os | |
| import shutil | |
| import subprocess | |
| import re | |
| dockerdir = '/var/lib/docker' | |
| volumesdir = os.path.join(dockerdir, 'volumes') | |
| containers = dict((line, 1) for line in subprocess.check_output('docker ps -a -q --no-trunc', shell=True).splitlines()) | |
| volumes = os.walk(os.path.join(volumesdir, '.')).next()[1] | |
| for volume in volumes: | |
| if not re.match('[0-9a-f]{64}', volume): | |
| print volume + ' is not a valid volume identifier, skipping...' | |
| continue | |
| volume_metadata = json.load(open(os.path.join(volumesdir, volume, 'config.json'))) | |
| container_id = volume_metadata['ID'] | |
| if container_id in containers: | |
| print 'Container ' + container_id[:12] + ' does still exist, not clearing up volume ' + volume | |
| continue | |
| print 'Deleting volume ' + volume + ' (container: ' + container_id[:12] + ')' | |
| volumepath = os.path.join(volumesdir, volume) | |
| print 'Volumepath: ' + volumepath | |
| shutil.rmtree(volumepath) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment