Freeze lab-tested PostgreSQL plugin engine
Extract PostgreSQL, Podman runtime and systemd lifecycle adapters while preserving existing lifecycle and scoring behavior. Update RPM layout and add guarded operator-run lab harnesses.
Record successful manual stop/start, promotion, demotion and rewind-only rejoin with pinned installed hashes. The unfenced lab does not validate automatic failover, Pacemaker-managed transitions or divergent-data rewind.
Validation: 103 offline tests, original-function differential checks, checksum manifest and whitespace checks passed.
Lyncoln
ec2077f979