if len(p.IPAddresses) == 0 {
		p.IPAddresses = []string{"1.1.1.1"}
	}

	// Initialize data structures
	pc := f.PushContext()
	p.SetSidecarScope(pc)
	p.SetServiceTargets(f.env.ServiceDiscovery)
	p.SetGatewaysForProxy(pc)
	p.DiscoverIPMode()
	return p
}

func (f *ConfigGenTest) Listeners(p *model.Proxy) []*listener.Listener {
	return f.ConfigGen.BuildListeners(p, f.PushContext())
}

}

func (node *Proxy) VersionGreaterAndEqual(inv *IstioVersion) bool {
	if inv == nil {
		return true
	}
	return node.IstioVersion.Compare(inv) >= 0
}

// SetGatewaysForProxy merges the Gateway objects associated with this
// proxy and caches the merged object in the proxy Node. This is a convenience hack so that
// callers can simply call push.MergedGateways(node) instead of having to

	return s, proxy
}

func initPushContext(env *model.Environment, proxy *model.Proxy) {
	pushContext := env.PushContext()
	pushContext.InitContext(env, nil, nil)
	proxy.SetSidecarScope(pushContext)
	proxy.SetGatewaysForProxy(pushContext)
	proxy.SetServiceTargets(env.ServiceDiscovery)
}

var debugGeneration = env.Register("DEBUG_CONFIG_DUMP", false, "if enabled, print a full config dump of the generated config")

	if sidecar {
		proxy.SetSidecarScope(push)
	}
	// only compute gateways for "router" type proxy.
	if gateway && proxy.Type == model.Router {
		proxy.SetGatewaysForProxy(push)
	}
	proxy.LastPushContext = push
	if request != nil {
		proxy.LastPushTime = request.Start
	}
}

// handleWorkloadHealthcheck processes HealthInformation type Url.