report event when ip alloc failed

Signed-off-by: l1b0k <[email protected]>

Author: l1b0k

pkg/controller/multi-ip/node/pool.go

@@ -632,6 +632,10 @@ func (n *ReconcileNode) addIP(ctx context.Context, unSucceedPods map[string]*Pod
 
 	updateCrCondition(options)
 
+	if err != nil {
+		n.record.Event(node, corev1.EventTypeWarning, "AllocIPFailed", err.Error())
+	}
+
 	// the err is kept
 	return err
 }

pkg/eni/crdv2.go

@@ -224,7 +224,7 @@ func (r *CRDV2) multiIP(ctx context.Context, cni *daemon.CNI, request ResourceRe
 			if wait.Interrupted(err) {
 				allocResp.Err = &types.Error{
 					Code: types.ErrIPNotAllocated,
-					Msg:  fmt.Sprintf("timed out waiting for ip allocated. Use 'kubectl get nodes.network.alibabacloud.com %s' to see more detail", r.nodeName),
+					Msg:  fmt.Sprintf("timed out waiting for ip allocated. Use 'kubectl describe nodes.network.alibabacloud.com %s' to see more detail", r.nodeName),
 					R:    err,
 				}
 			} else {