- Plans are printed first and applied only with --yes; Helm when available,
otherwise the pinned release manifests (Longhorn 1.9.1, CNPG 1.26.0 /
chart 0.24.0, all overridable)
- Replica counts follow schedulable nodes (max 3) with an HA warning below 3
- Longhorn: longhorn-ha (RWO) and longhorn-ha-rwx StorageClasses with Retain,
optional default-class flag, optional backup target with daily snapshot and
weekly backup RecurringJobs; existing installs only get the classes
- Postgres: CNPG operator (skipped when present) and a Cluster with pod
anti-affinity, superuser access for provisioning, and a Ready wait
- Both record their result in the zero-scale-platform ConfigMap
