Implement V2 interfaces and remaining V1 interfaces
Also adds some tests to registry tests for V1 stuff. Note: All *registry* tests currently pass, but as verbs are not yet converted, the verb tests in registry_tests.py currently fail.
This commit is contained in:
Joseph Schorr
Jimmy Zelinskie
parent
d67991987b
commit
db60df827d
21 changed files with 588 additions and 338 deletions
0
data/interfaces/__init__.py
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0
data/interfaces/__init__.py
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12
data/interfaces/common.py
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12
data/interfaces/common.py
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@ -0,0 +1,12 @@
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from image import Repository
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from data import model
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def repository_for_repo(repo):
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""" Returns a Repository object representing the repo data model instance given. """
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return Repository(
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id=repo.id,
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name=repo.name,
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namespace_name=repo.namespace_user.username,
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description=repo.description,
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is_public=model.repository.is_repository_public(repo)
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)
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@ -2,6 +2,7 @@ from app import app, storage as store
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from data import model
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from data.model import db_transaction
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from util.morecollections import AttrDict
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from data.interfaces.common import repository_for_repo
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def placement_locations_docker_v1(namespace_name, repo_name, image_id):
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""" Returns all the placements for the image with the given V1 Docker ID, found under the
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@ -198,52 +199,65 @@ def delete_tag(namespace_name, repo_name, tag_name):
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model.tag.delete_tag(namespace_name, repo_name, tag_name)
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def load_token(password):
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def load_token(token):
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""" Loads the data associated with the given (deprecated) access token, and, if found
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returns True.
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"""
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try:
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model.token.load_token_data(password)
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model.token.load_token_data(token)
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return True
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except model.InvalidTokenException:
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return False
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def verify_robot(username, password):
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def verify_robot(username, token):
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""" Returns True if the given robot username and token match an existing robot
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account.
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"""
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try:
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model.user.verify_robot(username, password)
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return True
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return bool(model.user.verify_robot(username, token))
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except model.InvalidRobotException:
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return False
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def change_user_password(user, new_password):
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""" Changes the password associated with the given user. """
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model.user.change_password(user, new_password)
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def change_user_email(user, new_email_address):
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model.user.update_email(user, new_email_address)
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def get_repository(namespace_name, repo_name):
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#repo = model.repository.get_repository(namespace_name, repo_name)
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return Repository()
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""" Returns the repository with the given name under the given namespace or None if none. """
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repo = model.repository.get_repository(namespace_name, repo_name)
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if repo is None:
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return None
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return repository_for_repo(repo)
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def create_repository(namespace_name, repo_name, user):
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#repo = model.repository.create_repository(namespace_name, repo_name, user)
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pass
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def create_repository(namespace_name, repo_name, user=None):
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""" Creates a new repository under the given namespace with the given name, for the given user.
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"""
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model.repository.create_repository(namespace_name, repo_name, user)
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def repository_is_public(namespace_name, repo_name):
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# return model.repository.repository_is_public(namespace_name, repo_name)
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pass
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""" Returns whether the repository with the given name under the given namespace is public.
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If no matching repository was found, returns False.
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"""
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return model.repository.repository_is_public(namespace_name, repo_name)
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def validate_oauth_token(password):
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if model.oauth_access_token(password):
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return True
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return False
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def validate_oauth_token(token):
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""" Returns whether the given OAuth token validates. """
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return bool(model.oauth.validate_access_token(token))
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def get_sorted_matching_repositories(search_term, only_public, can_read, limit):
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matching_repos = model.repository.get_sorted_matching_repositories(query, only_public, can_read,
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limit=5)
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return [Repository()]
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""" Returns a sorted list of repositories matching the given search term. can_read is a callback
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that will be invoked for each repository found, to filter results to only those visible to
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the current user (if any).
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"""
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repos = model.repository.get_sorted_matching_repositories(search_term, only_public, can_read,
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limit=limit)
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return [repository_for_repo(repo) for repo in repos]
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361
data/interfaces/v2.py
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361
data/interfaces/v2.py
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@ -0,0 +1,361 @@
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from peewee import IntegrityError
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from data import model, database
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from data.model import DataModelException
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from image import Blob, BlobUpload, ManifestJSON, RepositoryReference, Tag
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from image.docker.v1 import DockerV1Metadata
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from data.interfaces.common import repository_for_repo
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_MEDIA_TYPE = "application/vnd.docker.distribution.manifest.v1+prettyjws"
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def create_repository(namespace_name, repo_name, creating_user=None):
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""" Creates a new repository under the specified namespace with the given name. The user supplied
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is the user creating the repository, if any.
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"""
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return model.repository.create_repository(namespace_name, repo_name, creating_user)
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def repository_is_public(namespace_name, repo_name):
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""" Returns true if the repository with the given name under the given namespace has public
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visibility.
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"""
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return model.repository.repository_is_public(namespace_name, repo_name)
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def get_repository(namespace_name, repo_name):
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""" Returns a repository tuple for the repository with the given name under the given namespace.
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Returns None if no such repository was found.
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"""
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repo = model.repository.get_repository(namespace_name, repo_name)
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if repo is None:
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return None
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return repository_for_repo(repo)
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def has_active_tag(namespace_name, repo_name, tag_name):
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""" Returns whether there is an active tag for the tag with the given name under the matching
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repository, if any, or None if none.
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"""
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try:
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model.tag.get_active_tag(namespace_name, repo_name, tag_name)
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return True
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except database.RepositoryTag.DoesNotExist:
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return False
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def get_manifest_by_tag(namespace_name, repo_name, tag_name):
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""" Returns the current manifest for the tag with the given name under the matching repository,
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if any, or None if none.
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"""
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try:
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manifest = model.tag.load_tag_manifest(namespace_name, repo_name, tag_name)
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return ManifestJSON(digest=manifest.digest, json=manifest.json_data, media_type=_MEDIA_TYPE)
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except model.InvalidManifestException:
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return None
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def get_manifest_by_digest(namespace_name, repo_name, digest):
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""" Returns the manifest matching the given digest under the matching repository, if any,
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or None if none.
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"""
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try:
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manifest = model.tag.load_manifest_by_digest(namespace_name, repo_name, digest)
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return ManifestJSON(digest=digest, json=manifest.json_data, media_type=_MEDIA_TYPE)
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except model.InvalidManifestException:
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return None
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def delete_manifest_by_digest(namespace_name, repo_name, digest):
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""" Deletes the manifest with the associated digest (if any) and returns all removed tags
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that pointed to that manifest. If the manifest was not found, returns an empty list.
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"""
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tags = model.tag.delete_manifest_by_digest(namespace_name, repo_name, digest)
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def _tag_view(tag):
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return Tag(
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name=tag.name,
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repository=RepositoryReference(
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id=tag.repository_id,
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name=repo_name,
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namespace_name=namespace_name,
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)
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)
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return [_tag_view(tag) for tag in tags]
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def _docker_v1_metadata(namespace_name, repo_name, repo_image):
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""" Returns a DockerV1Metadata object for the given image under the repository with the given
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namespace and name. Note that the namespace and name are passed here as an optimization,
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and are *not checked* against the image.
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"""
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return DockerV1Metadata(
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namespace_name=namespace_name,
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repo_name=repo_name,
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image_id=repo_image.docker_image_id,
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checksum=repo_image.v1_checksum,
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content_checksum=repo_image.storage.content_checksum,
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compat_json=repo_image.v1_json_metadata,
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created=repo_image.created,
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comment=repo_image.comment,
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command=repo_image.command,
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parent_image_id=None, # TODO: make sure this isn't needed anywhere, as it is expensive to lookup
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)
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def get_docker_v1_metadata_by_tag(namespace_name, repo_name, tag_name):
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""" Returns the Docker V1 metadata associated with the tag with the given name under the
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matching repository, if any. If none, returns None.
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"""
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try:
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repo_image = model.tag.get_tag_image(namespace_name, repo_name, tag_name, include_storage=True)
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return _docker_v1_metadata(namespace_name, repo_name, repo_image)
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except DataModelException:
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return None
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def get_docker_v1_metadata_by_image_id(namespace_name, repo_name, docker_image_ids):
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""" Returns a map of Docker V1 metadata for each given image ID, matched under the repository
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with the given namespace and name. Returns an empty map if the matching repository was not
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found.
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"""
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repo = model.repository.get_repository(namespace_name, repo_name)
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if repo is None:
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return {}
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images_query = model.image.lookup_repository_images(repo, docker_image_ids)
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return {image.docker_image_id: _docker_v1_metadata(namespace_name, repo_name, image)
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for image in images_query}
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def get_parents_docker_v1_metadata(namespace_name, repo_name, docker_image_id):
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""" Returns an ordered list containing the Docker V1 metadata for each parent of the image
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with the given docker ID under the matching repository. Returns an empty list if the image
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was not found.
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"""
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repo_image = model.image.get_repo_image(namespace_name, repo_name, docker_image_id)
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if repo_image is None:
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return []
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parents = model.image.get_parent_images(namespace_name, repo_name, repo_image)
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return [_docker_v1_metadata(namespace_name, repo_name, image) for image in parents]
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def create_manifest_and_update_tag(namespace_name, repo_name, tag_name, manifest_digest,
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manifest_bytes):
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""" Creates a new manifest with the given digest and byte data, and assigns the tag with the
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given name under the matching repository to it.
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"""
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try:
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model.tag.associate_generated_tag_manifest(namespace_name, repo_name, tag_name,
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manifest_digest, manifest_bytes)
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except IntegrityError:
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# It's already there!
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pass
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def synthesize_v1_image(repository, storage, image_id, created, comment, command, compat_json,
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parent_image_id):
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""" Synthesizes a V1 image under the specified repository, pointing to the given storage
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and returns the V1 metadata for the synthesized image.
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"""
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repo = model.repository.get_repository(repository.namespace_name, repository.name)
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if repo is None:
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raise DataModelException('Unknown repository: %s/%s' % (repository.namespace_name,
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repository.name))
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parent_image = None
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if parent_image_id is not None:
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parent_image = model.image.get_image(repo, parent_image_id)
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if parent_image is None:
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raise DataModelException('Unknown parent image: %s' % parent_image_id)
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storage_obj = model.storage.get_storage_by_uuid(storage.uuid)
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if storage_obj is None:
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raise DataModelException('Unknown storage: %s' % storage.uuid)
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repo_image = model.image.synthesize_v1_image(repo, storage_obj, image_id, created, comment,
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command, compat_json, parent_image)
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return _docker_v1_metadata(repo.namespace_user.username, repo.name, repo_image)
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def save_manifest(namespace_name, repo_name, tag_name, leaf_layer_docker_id, manifest_digest,
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manifest_bytes):
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""" Saves a manifest pointing to the given leaf image, with the given manifest, under the matching
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repository as a tag with the given name.
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"""
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model.tag.store_tag_manifest(namespace_name, repo_name, tag_name, leaf_layer_docker_id,
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manifest_digest, manifest_bytes)
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def repository_tags(namespace_name, repo_name, limit, offset):
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""" Returns the active tags under the repository with the given name and namespace. """
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tags_query = model.tag.list_repository_tags(namespace_name, repo_name)
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tags_query = tags_query.limit(limit).offset(offset)
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def _tag_view(tag):
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return Tag(
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name=tag.name,
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repository=RepositoryReference(
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id=tag.repository_id,
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name=repo_name,
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namespace_name=namespace_name,
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)
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)
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return [_tag_view(tag) for tag in tags_query]
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def get_visible_repositories(username, limit, offset):
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""" Returns the repositories visible to the user with the given username, if any. """
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query = model.repository.get_visible_repositories(username, include_public=(username is None))
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query = query.limit(limit).offset(offset)
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return [repository_for_repo(repo) for repo in query]
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def create_blob_upload(namespace_name, repo_name, upload_uuid, location_name, storage_metadata):
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""" Creates a blob upload under the matching repository with the given UUID and metadata.
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Returns whether the matching repository exists.
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"""
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try:
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model.blob.initiate_upload(namespace_name, repo_name, upload_uuid, location_name,
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storage_metadata)
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return True
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except database.Repository.DoesNotExist:
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return False
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def blob_upload_by_uuid(namespace_name, repo_name, upload_uuid):
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""" Searches for a blob upload with the given UUID under the given repository and returns it
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or None if none.
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"""
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try:
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found = model.blob.get_blob_upload(namespace_name, repo_name, upload_uuid)
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except model.InvalidBlobUpload:
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return None
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return BlobUpload(
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repo_namespace_name=namespace_name,
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repo_name=repo_name,
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uuid=upload_uuid,
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byte_count=found.byte_count,
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uncompressed_byte_count=found.uncompressed_byte_count,
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chunk_count=found.chunk_count,
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sha_state=found.sha_state,
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piece_sha_state=found.piece_sha_state,
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piece_hashes=found.piece_hashes,
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location_name=found.location.name,
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storage_metadata=found.storage_metadata,
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)
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def update_blob_upload(blob_upload):
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""" Saves any changes to the blob upload object given to the backing data store.
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Fields that can change:
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- uncompressed_byte_count
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- piece_hashes
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- piece_sha_state
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- storage_metadata
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- byte_count
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- chunk_count
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- sha_state
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"""
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# Lookup the blob upload object.
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try:
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blob_upload_record = model.blob.get_blob_upload(blob_upload.repo_namespace_name,
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blob_upload.repo_name, blob_upload.uuid)
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except model.InvalidBlobUpload:
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return
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|
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blob_upload_record.uncompressed_byte_count = blob_upload.uncompressed_byte_count
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blob_upload_record.piece_hashes = blob_upload.piece_hashes
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blob_upload_record.piece_sha_state = blob_upload.piece_sha_state
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blob_upload_record.storage_metadata = blob_upload.storage_metadata
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blob_upload_record.byte_count = blob_upload.byte_count
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blob_upload_record.chunk_count = blob_upload.chunk_count
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blob_upload_record.sha_state = blob_upload.sha_state
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blob_upload_record.save()
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|
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|
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def delete_blob_upload(namespace_name, repo_name, uuid):
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""" Deletes the blob upload with the given uuid under the matching repository. If none, does
|
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nothing.
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"""
|
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try:
|
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found = model.blob.get_blob_upload(namespace_name, repo_name, uuid)
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except model.InvalidBlobUpload:
|
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return
|
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|
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found.delete_instance()
|
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|
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|
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def create_blob_and_temp_tag(namespace_name, repo_name, blob_digest, blob_upload, expiration_sec):
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""" Crates a blob and links a temporary tag with the specified expiration to it under the
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matching repository.
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"""
|
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location_obj = model.storage.get_image_location_for_name(blob_upload.location_name)
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blob_record = model.blob.store_blob_record_and_temp_link(namespace_name, repo_name,
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blob_digest,
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location_obj.id,
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blob_upload.byte_count,
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expiration_sec,
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blob_upload.uncompressed_byte_count)
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return Blob(
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uuid=blob_record.uuid,
|
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digest=blob_digest,
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size=blob_upload.byte_count,
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locations=[blob_upload.location_name],
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)
|
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|
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|
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def lookup_blobs_by_digest(namespace_name, repo_name, digests):
|
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""" Returns all the blobs with matching digests found under the matching repository. If the
|
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repository doesn't exist, returns {}.
|
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"""
|
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repo = model.repository.get_repository(namespace_name, repo_name)
|
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if repo is None:
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return {}
|
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|
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def _blob_view(blob_record):
|
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return Blob(
|
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uuid=blob_record.uuid,
|
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digest=blob_record.content_checksum,
|
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size=blob_record.image_size,
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locations=None, # Note: Locations is None in this case.
|
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)
|
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|
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query = model.storage.lookup_repo_storages_by_content_checksum(repo, digests)
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return {storage.content_checksum: _blob_view(storage) for storage in query}
|
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|
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|
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def get_blob_by_digest(namespace_name, repo_name, digest):
|
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""" Returns the blob with the given digest under the matching repository or None if none. """
|
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try:
|
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blob_record = model.blob.get_repo_blob_by_digest(namespace_name, repo_name, digest)
|
||||
return Blob(
|
||||
uuid=blob_record.uuid,
|
||||
digest=digest,
|
||||
size=blob_record.image_size,
|
||||
locations=blob_record.locations,
|
||||
)
|
||||
except model.BlobDoesNotExist:
|
||||
return None
|
||||
|
||||
|
||||
def save_bittorrent_pieces(blob, piece_size, piece_bytes):
|
||||
""" Saves the BitTorrent piece hashes for the given blob. """
|
||||
blob_record = model.storage.get_storage_by_uuid(blob.uuid)
|
||||
model.storage.save_torrent_info(blob_record, piece_size, piece_bytes)
|
||||
|
||||
|
||||
def get_blob_path(blob):
|
||||
# Once everything is moved over, this could be in util.registry and not even
|
||||
# touch the database.
|
||||
blob_record = model.storage.get_storage_by_uuid(blob.uuid)
|
||||
return model.storage.get_layer_path(blob_record)
|
||||
|
||||
|
|
@ -3,7 +3,7 @@ from uuid import uuid4
|
|||
from data.model import (tag, _basequery, BlobDoesNotExist, InvalidBlobUpload, db_transaction,
|
||||
storage as storage_model, InvalidImageException)
|
||||
from data.database import (Repository, Namespace, ImageStorage, Image, ImageStoragePlacement,
|
||||
BlobUpload)
|
||||
BlobUpload, ImageStorageLocation)
|
||||
|
||||
|
||||
def get_repo_blob_by_digest(namespace, repo_name, blob_digest):
|
||||
|
|
@ -63,7 +63,9 @@ def get_blob_upload(namespace, repo_name, upload_uuid):
|
|||
"""
|
||||
try:
|
||||
return (BlobUpload
|
||||
.select()
|
||||
.select(BlobUpload, ImageStorageLocation)
|
||||
.join(ImageStorageLocation)
|
||||
.switch(BlobUpload)
|
||||
.join(Repository)
|
||||
.join(Namespace, on=(Namespace.id == Repository.namespace_user))
|
||||
.where(Repository.name == repo_name, Namespace.username == namespace,
|
||||
|
|
|
|||
|
|
@ -333,6 +333,16 @@ def load_tag_manifest(namespace, repo_name, tag_name):
|
|||
raise InvalidManifestException(msg)
|
||||
|
||||
|
||||
def delete_manifest_by_digest(namespace, repo_name, digest):
|
||||
tag_manifests = list(_load_repo_manifests(namespace, repo_name)
|
||||
.where(TagManifest.digest == digest))
|
||||
|
||||
for tag_manifest in tag_manifests:
|
||||
delete_tag(namespace, repo_name, tag_manifest.tag.name)
|
||||
|
||||
return [tag_manifest.tag for tag_manifest in tag_manifests]
|
||||
|
||||
|
||||
def load_manifest_by_digest(namespace, repo_name, digest):
|
||||
try:
|
||||
return (_load_repo_manifests(namespace, repo_name)
|
||||
|
|
|
|||
183
data/model/v2.py
183
data/model/v2.py
|
|
@ -1,183 +0,0 @@
|
|||
from image import Blob, BlobUpload, ManifestJSON, Repository, Tag
|
||||
from image.docker.v1 import DockerV1Metadata
|
||||
|
||||
def create_repository(namespace_name, repo_name, user):
|
||||
model.repository.create_repository(namespace, reponame, user)
|
||||
|
||||
|
||||
def repository_is_public(namespace_name, repo_name):
|
||||
model.repository.repository_is_public(namespace, reponame)):
|
||||
|
||||
|
||||
def get_repository(namespace_name, repo_name):
|
||||
repo = model.repository.get_repository(namespace_name, repo_name)
|
||||
if repo is None:
|
||||
return None
|
||||
|
||||
return Repository(
|
||||
id=repo.id,
|
||||
name=repo.name,
|
||||
namespace_name=repo.namespace_user.username,
|
||||
)
|
||||
|
||||
|
||||
def get_active_tag(namespace_name, repo_name, tag_name):
|
||||
try:
|
||||
return model.tag.get_active_tag(namespace_name, repo_name, tag_name)
|
||||
except RepositoryTag.DoesNotExist:
|
||||
return None
|
||||
|
||||
|
||||
def get_manifest_by_tag(namespace_name, repo_name, tag_name):
|
||||
try:
|
||||
manifest = model.tag.load_tag_manifest(namespace_name, repo_name, manifest_ref)
|
||||
return ManifestJSON(digest=digest, json=manifest.json_data)
|
||||
except model.InvalidManifestException:
|
||||
return None
|
||||
|
||||
|
||||
def get_manifest_by_digest(namespace_name, repo_name, digest):
|
||||
try:
|
||||
manifest = model.tag.load_manifest_by_digest(namespace_name, repo_name, manifest_ref)
|
||||
return ManifestJSON(digest=digest, json=manifest.json_data)
|
||||
except model.InvalidManifestException:
|
||||
return None
|
||||
|
||||
|
||||
def get_tag_by_manifest_digest(namespace_name, repo_name, digest):
|
||||
return Tag()
|
||||
|
||||
|
||||
def delete_tag(namespace_name, repo_name, tag_name):
|
||||
model.tag.delete_tag(namespace_name, repo_name, tag.name)
|
||||
return True
|
||||
|
||||
|
||||
def get_docker_v1_metadata_by_tag(namespace_name, repo_name, tag_name):
|
||||
if not repo_image:
|
||||
return None
|
||||
|
||||
return DockerV1Metadata(
|
||||
namespace_name=namespace_name,
|
||||
repo_name=repo_name,
|
||||
image_id=image_id,
|
||||
checksum=repo_image.v1_checksum,
|
||||
content_checksum=repo_image.content_checksum,
|
||||
compat_json=repo_image.v1_json_metadata,
|
||||
)
|
||||
|
||||
|
||||
def get_docker_v1_metadata_by_image_id(namespace_name, repo_name, image_ids):
|
||||
images_query = model.image.lookup_repository_images(repo, all_image_ids)
|
||||
return {image.docker_image_id: DockerV1Metadata(namespace_name=namespace_name,
|
||||
repo_name=repo_name,
|
||||
image_id=image.docker_image_id,
|
||||
checksum=image.v1_checksum,
|
||||
content_checksum=image.content_checksum,
|
||||
compat_json=image.v1_json_metadata)
|
||||
for image in images_query}
|
||||
|
||||
|
||||
def get_parents_docker_v1_metadata(namespace_name, repo_name, image_id):
|
||||
# Old implementation:
|
||||
# parents = model.image.get_parent_images(namespace_name, repo_name, image)
|
||||
|
||||
# desired:
|
||||
# return a list of the AttrDict in docker_v1_metadata
|
||||
return []
|
||||
|
||||
|
||||
def create_manifest_and_update_tag(namespace_name, repo_name, tag_name, manifest_digest, manifest_bytes):
|
||||
try:
|
||||
model.tag.associate_generated_tag_manifest(namespace_name, repo_name, tag_name,
|
||||
manifest.digest, manifest.bytes)
|
||||
except IntegrityError:
|
||||
# It's already there!
|
||||
pass
|
||||
|
||||
|
||||
def synthesize_v1_image(repo, storage, image_id, created, comment, command, compat_json, parent_image_id):
|
||||
model.image.synthesize_v1_image(repo, storage, image_id, created, comment, command, compat_json, parent_image_id)
|
||||
|
||||
|
||||
def save_manifest(namespace_name, repo_name, tag_name, leaf_layer_id, manifest_digest, manifest_bytes):
|
||||
model.tag.store_tag_manifest(namespace_name, repo_name, tag_name, leaf_layer_id, manifest_digest,
|
||||
manifest_bytes)
|
||||
|
||||
|
||||
def repository_tags(namespace_name, repo_name, limit, offset):
|
||||
return [Tag()]
|
||||
|
||||
|
||||
def get_visible_repositories(username, limit, offset):
|
||||
return [Repository()]
|
||||
|
||||
|
||||
def create_blob_upload(namespace_name, repo_name, upload_uuid, location_name, storage_metadata):
|
||||
"""
|
||||
Creates a blob upload.
|
||||
|
||||
Returns False if the upload's repository does not exist.
|
||||
"""
|
||||
|
||||
try:
|
||||
model.blob.initiate_upload(namespace_name, repo_name, new_upload_uuid, location_name,
|
||||
upload_metadata)
|
||||
return True
|
||||
except database.Repository.DoesNotExist:
|
||||
return False
|
||||
|
||||
|
||||
def blob_upload_by_uuid(uuid):
|
||||
try:
|
||||
found = model.blob.get_blob_upload(namespace_name, repo_name, upload_uuid)
|
||||
except model.InvalidBlobUpload:
|
||||
raise BlobUploadUnknown()
|
||||
|
||||
return BlobUpload(
|
||||
uuid=uuid,
|
||||
byte_count=found.byte_count,
|
||||
uncompressed_byte_count=found.uncompressed_byte_count,
|
||||
chunk_count=found.chunk_count,
|
||||
location_name=found.location.name,
|
||||
storage_metadata=found.storage_metadata,
|
||||
)
|
||||
|
||||
|
||||
def update_blob_upload(blob_upload):
|
||||
# old implementation:
|
||||
# blob_upload.save()
|
||||
pass
|
||||
|
||||
|
||||
def delete_blob_upload(uuid):
|
||||
try:
|
||||
found = model.blob.get_blob_upload(namespace_name, repo_name, upload_uuid)
|
||||
except model.InvalidBlobUpload:
|
||||
raise BlobUploadUnknown()
|
||||
|
||||
found.delete_instance()
|
||||
|
||||
def create_blob_and_temp_tag(namespace_name, repo_name, expected_digest, upload_obj):
|
||||
return model.blob.store_blob_record_and_temp_link(namespace_name, repo_name, expected_digest,
|
||||
upload_obj.location,
|
||||
upload_obj.byte_count,
|
||||
app.config['PUSH_TEMP_TAG_EXPIRATION_SEC'],
|
||||
upload_obj.uncompressed_byte_count)
|
||||
|
||||
|
||||
def get_blob_by_digest(namespace_name, repo_name, digest):
|
||||
try:
|
||||
return model.blob.get_repo_blob_by_digest(namespace_name, repo_name, digest)
|
||||
except model.BlobDoesNotExist:
|
||||
return None
|
||||
|
||||
|
||||
def create_bittorrent_pieces(blob_storage, piece_size, piece_bytes)
|
||||
model.storage.save_torrent_info(blob_storage.id, piece_size, piece_bytes)
|
||||
|
||||
|
||||
def get_blob_path(blob):
|
||||
# Once everything is moved over, this could be in util.registry and not even
|
||||
# touch the database.
|
||||
model.storage.get_layer_path(blob)
|
||||
Reference in a new issue