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Add a label which prevents a node from being added to a cloud load balancer.
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@ -134,6 +134,10 @@ const (
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// It's copied over to kubeadm until it's merged in core: https://github.com/kubernetes/kubernetes/pull/39112
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LabelNodeRoleMaster = "node-role.kubernetes.io/master"
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// LabelNodeRoleExcludeBalancer specifies that the node should be
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// exclude from load balancers created by a cloud provider.
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LabelNodeRoleExcludeBalancer = "node.role.kubernetes.io/exclude-balancer"
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// MasterConfigurationConfigMap specifies in what ConfigMap in the kube-system namespace the `kubeadm init` configuration should be stored
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MasterConfigurationConfigMap = "kubeadm-config"
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@ -598,6 +598,10 @@ func getNodeConditionPredicate() corelisters.NodeConditionPredicate {
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return false
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}
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if _, hasExcludeBalancerLabel := node.Labels[constants.LabelNodeRoleExcludeBalancer]; hasExcludeBalancerLabel {
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return false
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}
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// If we have no info, don't accept
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if len(node.Status.Conditions) == 0 {
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return false
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