// createSecret extracts the kubeconfig for a given cluster and populates
// a secret with that kubeconfig.
func createSecret(hostFactory cmdutil.Factory, clientConfig *clientcmdapi.Config, namespace, contextName, secretName string, dryRun bool) (runtime.Object, error) {
// Minify the kubeconfig to ensure that there is only information
// relevant to the cluster we are registering.
newClientConfig, err := minifyConfig(clientConfig, contextName)
if err != nil {
glog.V(2).Infof("Failed to minify the kubeconfig for the given context %q: %v", contextName, err)
return nil, err
}
// Flatten the kubeconfig to ensure that all the referenced file
// contents are inlined.
err = clientcmdapi.FlattenConfig(newClientConfig)
if err != nil {
glog.V(2).Infof("Failed to flatten the kubeconfig for the given context %q: %v", contextName, err)
return nil, err
}
// Boilerplate to create the secret in the host cluster.
clientset, err := hostFactory.ClientSet()
if err != nil {
glog.V(2).Infof("Failed to serialize the kubeconfig for the given context %q: %v", contextName, err)
return nil, err
}
return util.CreateKubeconfigSecret(clientset, newClientConfig, namespace, secretName, dryRun)
}
func (o ViewOptions) Run(out io.Writer, printer kubectl.ResourcePrinter) error {
config, err := o.loadConfig()
if err != nil {
return err
}
if o.Minify {
if err := clientcmdapi.MinifyConfig(config); err != nil {
return err
}
}
if o.Flatten {
if err := clientcmdapi.FlattenConfig(config); err != nil {
return err
}
} else if !o.RawByteData {
clientcmdapi.ShortenConfig(config)
}
err = printer.PrintObj(config, out)
if err != nil {
return err
}
return nil
}