docker_registry_operation.py

gistfile1.txt

# coding:utf-8
import requests
import json
import sys
requests.packages.urllib3.disable_warnings()

headers = {
    "Accept": "application/vnd.docker.distribution.manifest.v2+json"
}

baseapi = "https://registry.com/v2"


def list():
    r = requests.get(baseapi + "/_catalog", headers=headers, verify=False)
    print json.dumps(json.loads(r.content), indent=2)


def tags(container):
    r = requests.get(baseapi + "/{}/tags/list".format(container),
                     headers=headers, verify=False)
    print json.dumps(json.loads(r.content), indent=2)


def delete(container, tag):
    confirm = raw_input(
        "Ready to Delete [{}:{}] ?? [Y/n] > ".format(container, tag))

    if confirm != 'Y' and confirm != 'y':
        return

    r = requests.get(baseapi + "/{}/manifests/{}".format(container,
                                                         tag), headers=headers, verify=False)
    manifest = r.headers.get('Docker-Content-Digest', None)
    if manifest:
        print 'delete manifest: {}'.format(manifest)
        r = requests.delete(baseapi + "/{}/manifests/{}".format(container,
                                                                manifest), headers=headers, verify=False)
        if r.status_code == 202:
            print '{}:{} Delete OK!'.format(container, tag)
        else:
            print '{}:{} Error'.format(container, tag)
    else:
        print '{}:{} Not Exist'.format(container, tag)


argl = len(sys.argv)
if argl == 1:
    print "python docker_registry_exec.py list|tags|delete [container] [tag]"
elif argl > 1:
    op = sys.argv[1]
    if op == 'list':
        list()
    elif op == 'tags':
        container = sys.argv[2]
        tags(container)
    elif op == 'delete':
        container = sys.argv[2]
        tag = sys.argv[3]
        delete(container, tag)