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Fix race condition in cloud provider

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Signed-off-by: Manuel Buil <mbuil@suse.com>
This commit is contained in:
Manuel Buil 2021-10-15 07:27:35 +02:00
parent 5a923ab8dc
commit dbc14b8990
1 changed files with 5 additions and 2 deletions
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7
pkg/cloudprovider/instances.go
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@ -36,9 +36,12 @@ func (k *k3s) InstanceID(ctx context.Context, nodeName types.NodeName) (string,
return "", errors.New("Node informer has not synced yet")
}
_, err := k.nodeInformer.Lister().Get(string(nodeName))
node, err := k.nodeInformer.Lister().Get(string(nodeName))
if err != nil {
return "", fmt.Errorf("Failed to find node %s: %v", nodeName, err)
return "", fmt.Errorf("failed to get node %s: %w", nodeName, err)
}
if (node.Annotations[InternalIPKey] == "") && (node.Labels[InternalIPKey] == "") {
return string(nodeName), errors.New("address annotations not yet set")
}
return string(nodeName), nil
}