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quay/initdb.py

115 lines
3.7 KiB
Python

import logging
import string
from random import SystemRandom
from datetime import datetime
from data.database import initialize_db
from data import model
from app import app
logger = logging.getLogger(__name__)
logging.basicConfig(**app.config['LOGGING_CONFIG'])
def __gen_hex_id(length=64):
random = SystemRandom()
return ''.join([random.choice('abcdef' + string.digits)
for x in range(length)])
def __gen_checksum():
return 'tarsum+sha256:' + __gen_hex_id(64)
def create_subtree(repo, structure, parent):
num_nodes, subtrees, last_node_tags = structure
# create the nodes
for i in range(num_nodes):
docker_image_id = __gen_hex_id()
checksum = __gen_checksum()
new_image = model.create_image(docker_image_id, repo)
model.set_image_checksum(docker_image_id, repo, checksum)
new_image = model.set_image_metadata(docker_image_id, repo.namespace,
repo.name, str(datetime.now()),
'no comment', parent)
parent = new_image
if last_node_tags:
if not isinstance(last_node_tags, list):
last_node_tags = [last_node_tags]
for tag_name in last_node_tags:
model.create_or_update_tag(repo.namespace, repo.name, tag_name,
new_image.docker_image_id)
for subtree in subtrees:
create_subtree(repo, subtree, new_image)
def __generate_repository(user, name, description, is_public, permissions, structure):
repo = model.create_repository(user.username, name, user)
if is_public:
model.set_repository_visibility(repo, 'public')
if description:
repo.description = description
repo.save()
for delegate, role in permissions:
model.set_user_repo_permission(delegate.username, user.username, name,
role)
create_subtree(repo, structure, None)
if __name__ == '__main__':
initialize_db()
if app.config.get('POPULATE_DB_TEST_DATA', False):
logger.debug('Populating the DB with test data.')
new_user_1 = model.create_user('devtable', 'password',
'jschorr@devtable.com')
new_user_1.verified = True
new_user_1.save()
new_user_2 = model.create_user('public', 'password',
'jacob.moshenko@gmail.com')
new_user_2.verified = True
new_user_2.save()
__generate_repository(new_user_1, 'simple', 'Simple repository.', False,
[], (4, [], ['latest', 'prod']))
__generate_repository(new_user_1, 'complex',
'Complex repository with many branches and tags.',
False, [(new_user_2, 'read')],
(2, [(3, [], 'v2.0'),
(1, [(1, [(1, [], ['latest', 'prod'])],
'staging'),
(1, [], None)], None)], None))
__generate_repository(new_user_1, 'horrific', None, False, [],
(2, [(3, [], 'v2.0'),
(1, [(1, [(1, [], ['latest', 'prod'])],
'staging'),
(1, [], None)], None),
(20, [], 'v3.0'),
(5, [], 'v4.0'),
(1, [(1, [], 'v5.0'), (1, [], 'v6.0')], None)],
None))
__generate_repository(new_user_2, 'publicrepo',
'Public repository pullable by the world.', True,
[], (10, [], 'latest'))
__generate_repository(new_user_1, 'shared',
'Shared repository, another user can write.', False,
[(new_user_2, 'write')], (5, [], 'latest'))