Reference

May 20, 2026 · View on GitHub

Authoritative reference for rules, expressions, CRDs, actions, and operational surfaces.

  • Rule schema — the full rule document.
  • Expression language — expr-lang/expr extensions Portal exposes.
  • Actions — built-in actions and their parameters.
  • Metrics — Prometheus metrics emitted by Portal.
  • Helm values — every value the chart accepts.
  • CLI — portalctl commands and flags.
  • CRDs:
    • PortalClusterRule
    • PortalRule