Source-backed version compatibility
Rundeck PostgreSQL (Postgres) version compatibility. Rundeck system requirements list PostgreSQL 15.5 or newer as a recommended production database backend for Rundeck Open Source.
Quick answer
Supported and tested versions have compatibility evidence. Recommended and bundled versions describe upstream choices without establishing compatibility. Versions outside the documented coverage are unknown, not necessarily incompatible.
Recommended PostgreSQL versions
Rundeck system requirements list PostgreSQL 15.5 or newer as a recommended production database backend for Rundeck Open Source.
Rundeck PostgreSQL backend documentation notes that EnterpriseDB is not supported even though it is based on PostgreSQL.
high confidence · verified 2026-10-08 · database
Primary evidence
Every constraint above is backed by upstream documentation, tagged source, release notes, or another project-owned primary source.
compatibility.fyi