func labelNamespace(clusterAdminKubeClient kclient.NamespacesInterface, namespaceName string) error {
ns1, err := clusterAdminKubeClient.Namespaces().Get(namespaceName)
if err != nil {
return err
}
if ns1.Labels == nil {
ns1.Labels = map[string]string{}
}
ns1.Labels["foo"] = "bar"
if _, err := clusterAdminKubeClient.Namespaces().Update(ns1); err != nil {
return err
}
return nil
}
// GetNamespaceListChannel returns a pair of channels to a Namespace list and errors that both must be read
// numReads times.
func GetNamespaceListChannel(client client.NamespacesInterface, numReads int) NamespaceListChannel {
channel := NamespaceListChannel{
List: make(chan *api.NamespaceList, numReads),
Error: make(chan error, numReads),
}
go func() {
list, err := client.Namespaces().List(listEverything)
for i := 0; i < numReads; i++ {
channel.List <- list
channel.Error <- err
}
}()
return channel
}
