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Avoid call to get cloud instances
if a node does not have the taint, we really don't need to make calls to get the list of instances from the cloud provider
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parent
27daaab224
commit
84d171fe86
@ -313,18 +313,18 @@ func (cnc *CloudNodeController) MonitorNode() {
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func (cnc *CloudNodeController) AddCloudNode(obj interface{}) {
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node := obj.(*v1.Node)
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instances, ok := cnc.cloud.Instances()
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if !ok {
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utilruntime.HandleError(fmt.Errorf("failed to get instances from cloud provider"))
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return
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}
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cloudTaint := getCloudTaint(node.Spec.Taints)
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if cloudTaint == nil {
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glog.V(2).Infof("This node %s is registered without the cloud taint. Will not process.", node.Name)
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return
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}
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instances, ok := cnc.cloud.Instances()
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if !ok {
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utilruntime.HandleError(fmt.Errorf("failed to get instances from cloud provider"))
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return
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}
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err := clientretry.RetryOnConflict(UpdateNodeSpecBackoff, func() error {
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curNode, err := cnc.kubeClient.CoreV1().Nodes().Get(node.Name, metav1.GetOptions{})
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if err != nil {
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