Prereqs verified on the cluster: VSO 1.3.0 (transformation supported,
openbao-kubernetes VaultAuth healthy), MQTT egress to 10.5.30.3:1883 reachable
from a pod, target nodes untainted, registry requires auth. Add
registry-cred-vaultstaticsecret.yaml (secret/registry/nexus -> dockerconfigjson,
mirroring existing cluster pattern) and wire imagePullSecrets into the DaemonSet.
README updated with verified prereqs + apply order.
Design artifact (NOT applied). Per-node pod = host-poller + redis + web sharing
pod localhost; only host-poller privileged with hostPath /dev+/sys. No SAS
poller (no enclosures). MQTT_NODE_ID from spec.nodeName; MQTT creds via VSO
VaultStaticSecret reading secret/home_assistant (mqtt_user/pass -> MQTT_USERNAME/
PASSWORD). nodeSelector jbod-monitor=enabled to pin to pascal/currie/fermi.
