func (c *ClientSet) Vault() *vaultapi.Client {
	c.RLock()
	defer c.RUnlock()
	return c.vault.client
}
func (c *ClientSet) Vault() *vaultapi.Client {
	c.RLock()
	defer c.RUnlock()
	return c.vault.client
}
// Vault returns the Vault client for this set.