type WorkloadFilter struct {
	Address   string
	Node      string
	Verbose   bool
	Namespace string
}

// Verify returns true if the passed workload matches the filter fields
func (wf *WorkloadFilter) Verify(workload *ZtunnelWorkload) bool {
	if wf.Address == "" && wf.Node == "" && wf.Namespace == "" {
		return true
	}

	if wf.Namespace != "" {

	// errors if the requested configmap does not exist in the given namespace
	if err != nil {
		return nil, fmt.Errorf("configmap %s was not found in namespace %s: %v", istioCM, istioNamespace, err)
	}
	// fill some fields before applying the yaml to prevent errors later
	meshConfig := &meshconfig.MeshConfig{
		DefaultConfig: &meshconfig.ProxyConfig{
			ProxyMetadata: map[string]string{},
		},
	}