cpw.Operation = networking.EnvoyFilter_Patch_ADD
			}
		}
		out.Patches[cp.ApplyTo] = append(out.Patches[cp.ApplyTo], cpw)
	}
	return out
}

func proxyMatch(proxy *Proxy, cp *EnvoyFilterConfigPatchWrapper) bool {
	if cp.Match.Proxy == nil {
		return true
	}

	if cp.ProxyPrefixMatch != "" {
		if !strings.HasPrefix(proxy.Metadata.IstioVersion, cp.ProxyPrefixMatch) {