Method GetLabel

client/client.go:649–666

GetLabel gets a label value from namespace store If there is no default label, an empty string returned with nil error

(ctx context.Context, label string)

// GetLabel gets a label value from namespace store
// If there is no default label, an empty string returned with nil error
func (c *Client) GetLabel(ctx context.Context, label string) (string, error) {
	ns, err := namespaces.NamespaceRequired(ctx)
	if err != nil {
		if c.defaultns == "" {
			return "", err
		}
		ns = c.defaultns
	}

	srv := c.NamespaceService()
	labels, err := srv.Labels(ctx, ns)
	if err != nil {
		return "", err
	}

	value := labels[label]
	return value, nil
}

// Subscribe to events that match one or more of the provided filters.
//