// This supports the legacy behavior of selecting gateways by pod label selector
	legacyGatewaySelector bool
	instances             []ServiceTarget
}

func (ps *PushContext) mergeGateways(proxy *Proxy) *MergedGateway {
	// this should never happen
	if proxy == nil {
		return nil
	}
	gatewayInstances := make([]gatewayWithInstances, 0)

	var configs []config.Config