Documentation
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Overview ¶
Package extension provides public interfaces that a private commercial module can implement to extend podman-api without modifying OSS internals.
The BlobStore seam is the first extension point. Future releases will add extension points for RBAC auth and custom ingress controllers.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type BlobStore ¶
type BlobStore interface {
Put(ctx context.Context, key string) (BlobWriter, error)
Get(ctx context.Context, key string) (io.ReadCloser, error)
// DeleteAll removes every blob under the directory-like key prefix.
// Removing an absent prefix is a no-op.
DeleteAll(ctx context.Context, prefix string) error
}
BlobStore is where backup artifacts rest. The OSS implementation is a local directory (internal/backup.LocalDir); the commercial S3 backend implements the same seam. Keys are slash-separated relative paths (fs.ValidPath); Get returns an error satisfying errors.Is(err, fs.ErrNotExist) for a missing blob.
type BlobWriter ¶
BlobWriter is one streamed blob write. Exactly one of Commit or Abort must be called; only Commit makes the blob visible to Get. This is the temp-file+rename contract: a failed backup never leaves a partial blob that looks complete.
Source Files