# Longhorn taint-toleration setting - allows Longhorn to run on all control-plane nodes. # Without this, Longhorn DaemonSet only runs on nodes without the control-plane taint, # which in a 3-CP cluster with dedicated cp-2/cp-3 means only cp-1 gets storage. apiVersion: longhorn.io/v1beta2 kind: Setting metadata: name: taint-toleration namespace: longhorn-system value: "node-role.kubernetes.io/control-plane:NoSchedule"