diagnostics

etl_craft.services.operations.diagnostics ¶

Configuration, metadata and lineage documents shared by CLI and Python callers.

DoctorView `dataclass` ¶

Every configuration check and whether the configuration can run.

LineageView `dataclass` ¶

Collected lineage and the selected upstream and downstream paths.

check_configuration ¶

check_configuration(config: ConnectorConfig) -> DoctorView

Report unreachable services rather than requiring an Engine DB connection first.

validate_metadata ¶

validate_metadata(ctx: OperationContext, pipeline_code: str | None = None) -> validate.Report

Validate metadata and files under the caller's actor without running tasks.

trace_lineage ¶

trace_lineage(ctx: OperationContext, *, table: str | None = None, column: str | None = None, upstream: bool = True, downstream: bool = True, depth: int | None = None, refresh: bool = False) -> LineageView

Collect and select lineage using the same validation for every caller.