Added some ctl boilerplate

clitools/pkg/node/prereqs.go

@@ -0,0 +1,27 @@
+package node
+
+import (
+    "context"
+
+    "k8s.io/klog/v2"
+)
+
+func CheckPrereqs(context.Context, *NodeContext) error {
+    klog.Info("check_prereqs: TODO implement command discovery and runtime validation")
+    return nil
+}
+
+func ValidateNetworkRequirements(context.Context, *NodeContext) error {
+    klog.Info("validate_network_requirements: TODO implement local IP and API reachability checks")
+    return nil
+}
+
+func CheckUpgradePrereqs(context.Context, *NodeContext) error {
+    klog.Info("check_upgrade_prereqs: TODO implement kubeadm version / skew checks")
+    return nil
+}
+
+func DecideBootstrapAction(_ context.Context, nctx *NodeContext) error {
+    klog.InfoS("decide_bootstrap_action", "bootstrapMode", nctx.Config.Spec.BootstrapMode, "joinKind", nctx.Config.Spec.JoinKind)
+    return nil
+}