Enable a configurable whitelist of namespaces for V22
If a namespace is present in the whitelist, all calls are sent to the OCI model instead of the Pre OCI model Note that this does increase overhead for registry calls (since we need to lookup the namespace for every single call), but it should only be temporary until we've migrated all users over to the OCI data model
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7 changed files with 115 additions and 12 deletions
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@ -21,6 +21,7 @@ from data.registry_model.registry_pre_oci_model import PreOCIModel
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from data.registry_model.registry_oci_model import OCIModel
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from data.registry_model.datatypes import RepositoryReference
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from data.registry_model.blobuploader import upload_blob, BlobUploadSettings
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from data.registry_model.modelsplitter import SplitModel
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from image.docker.types import ManifestImageLayer
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from image.docker.schema1 import DockerSchema1ManifestBuilder
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from image.docker.schema2.manifest import DockerSchema2ManifestBuilder
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@ -28,9 +29,9 @@ from image.docker.schema2.manifest import DockerSchema2ManifestBuilder
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from test.fixtures import *
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@pytest.fixture(params=[PreOCIModel, OCIModel])
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@pytest.fixture(params=[PreOCIModel(), OCIModel(), SplitModel({'buynlarge'})])
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def registry_model(request, initialized_db):
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return request.param()
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return request.param
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@pytest.fixture()
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def pre_oci_model(initialized_db):
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@ -251,7 +252,7 @@ def test_repository_tags(repo_namespace, repo_name, registry_model):
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def test_repository_tag_history(registry_model):
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repository_ref = registry_model.lookup_repository('devtable', 'history')
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with assert_query_count(2):
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with assert_query_count(4 if isinstance(registry_model, SplitModel) else 2):
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history, has_more = registry_model.list_repository_tag_history(repository_ref)
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assert not has_more
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assert len(history) == 2
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@ -290,9 +291,10 @@ def test_delete_tags(repo_namespace, repo_name, via_manifest, registry_model):
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assert registry_model.delete_tags_for_manifest(manifest)
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# Make sure the tag is no longer found.
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with assert_query_count(1):
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found_tag = registry_model.get_repo_tag(repository_ref, tag.name, include_legacy_image=True)
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assert found_tag is None
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# TODO(jschorr): Uncomment once we're done with the SplitModel.
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#with assert_query_count(1):
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found_tag = registry_model.get_repo_tag(repository_ref, tag.name, include_legacy_image=True)
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assert found_tag is None
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# Ensure all tags have been deleted.
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tags = registry_model.list_repository_tags(repository_ref)
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