Sienna Meridian Satterwhite cd1ad468f6 fix(wfe): propagate shared_volume to sub-workflows via instance data ...

Sub-workflow steps were not getting a PVC because the K8s executor
checked context.definition.shared_volume which is the child definition
(e.g. lint) — not the root (ci) that declares shared_volume. Only
root definitions carry the config; sub-workflow definitions don't.

Fix: WorkflowHost::start_workflow_with_name injects the config as
_wfe_shared_volume in instance.data. SubWorkflowStep propagates the
parent's data to children, so the config reaches every descendant.
The K8s executor reads it from workflow.data when
definition.shared_volume is None.

Adds a regression test that mirrors the real topology: a child
workflow instance with root_workflow_id set, no shared_volume on its
definition, and _wfe_shared_volume in data — must still get the PVC.

2026-04-09 17:00:24 +01:00

32 KiB

Raw Blame History

View Raw