// LoadBalancing returns a fake ELB client
334717
func (s *FakeAWSServices) LoadBalancing(region string) (ELB, error) {
	return s.elb, nil
}
935772
func (az *Cloud) getLoadBalancerProbeID(lbName, lbRuleName string) string {
	return fmt.Sprintf(
		loadBalancerProbeIDTemplate,
		az.SubscriptionID,
		az.ResourceGroup,
		lbName,
		lbRuleName)
}
518159
func (cs *CSCloud) getLoadBalancer(service *v1.Service) (*loadBalancer, error) {
	lb := &loadBalancer{
		CloudStackClient: cs.client,
		name:             cs.GetLoadBalancerName(context.TODO(), "", service),
		projectID:        cs.projectID,
		rules:            make(map[string]*cloudstack.LoadBalancerRule),
	}

	p := cs.client.LoadBalancer.NewListLoadBalancerRulesParams()
	p.SetKeyword(lb.name)
	p.SetListall(true)

	if cs.projectID != "" {
		p.SetProjectid(cs.projectID)
	}

	l, err := cs.client.LoadBalancer.ListLoadBalancerRules(p)
	if err != nil {
		return nil, fmt.Errorf("error retrieving load balancer rules: %v", err)
	}

	for _, lbRule := range l.LoadBalancerRules {
		lb.rules[lbRule.Name] = lbRule

		if lb.ipAddr != "" && lb.ipAddr != lbRule.Publicip {
			klog.Warningf("Load balancer for service %v/%v has rules associated with different IP's: %v, %v", service.Namespace, service.Name, lb.ipAddr, lbRule.Publicip)
		}

		lb.ipAddr = lbRule.Publicip
		lb.ipAddrID = lbRule.Publicipid
	}

	klog.V(4).Infof("Load balancer %v contains %d rule(s)", lb.name, len(lb.rules))

	return lb, nil
}
122414
func (s *LoadBalancerService) ConfigureNetscalerLoadBalancer(p *ConfigureNetscalerLoadBalancerParams) (*NetscalerLoadBalancerResponse, error) {
	resp, err := s.cs.newRequest("configureNetscalerLoadBalancer", p.toURLValues())
	if err != nil {
		return nil, err
	}

	var r NetscalerLoadBalancerResponse
	if err := json.Unmarshal(resp, &r); err != nil {
		return nil, err
	}

	// If we have a async client, we need to wait for the async result
	if s.cs.async {
		b, err := s.cs.GetAsyncJobResult(r.JobID, s.cs.timeout)
		if err != nil {
			if err == AsyncTimeoutErr {
				return &r, err
			}
			return nil, err
		}

		b, err = getRawValue(b)
		if err != nil {
			return nil, err
		}

		if err := json.Unmarshal(b, &r); err != nil {
			return nil, err
		}
	}

	return &r, nil
}
1043642
func (f *FakeCloud) UpdateLoadBalancer(ctx context.Context, clusterName string, service *v1.Service, nodes []*v1.Node) error {
	f.addCall("update")
	f.UpdateCalls = append(f.UpdateCalls, FakeUpdateBalancerCall{service, nodes})
	return f.Err
}
741190
func (t *Template) GetAllAWSElasticLoadBalancingLoadBalancerResources() map[string]*resources.AWSElasticLoadBalancingLoadBalancer {
	results := map[string]*resources.AWSElasticLoadBalancingLoadBalancer{}
	for name, untyped := range t.Resources {
		switch resource := untyped.(type) {
		case *resources.AWSElasticLoadBalancingLoadBalancer:
			results[name] = resource
		}
	}
	return results
}
280933
func (r Network_LBaaS_LoadBalancer) CancelLoadBalancer(uuid *string) (resp bool, err error) {
	params := []interface{}{
		uuid,
	}
	err = r.Session.DoRequest("SoftLayer_Network_LBaaS_LoadBalancer", "cancelLoadBalancer", params, &r.Options, &resp)
	return
}
73395
func equalLoadBalancingRulePropertiesFormat(s *network.LoadBalancingRulePropertiesFormat, t *network.LoadBalancingRulePropertiesFormat, wantLB bool) bool {
	if s == nil || t == nil {
		return false
	}

	properties := reflect.DeepEqual(s.Protocol, t.Protocol) &&
		reflect.DeepEqual(s.FrontendIPConfiguration, t.FrontendIPConfiguration) &&
		reflect.DeepEqual(s.BackendAddressPool, t.BackendAddressPool) &&
		reflect.DeepEqual(s.LoadDistribution, t.LoadDistribution) &&
		reflect.DeepEqual(s.FrontendPort, t.FrontendPort) &&
		reflect.DeepEqual(s.BackendPort, t.BackendPort) &&
		reflect.DeepEqual(s.EnableFloatingIP, t.EnableFloatingIP)

	if wantLB {
		return properties && reflect.DeepEqual(s.IdleTimeoutInMinutes, t.IdleTimeoutInMinutes)
	}
	return properties
}
1098261
func (t *Template) GetAllAWSElasticLoadBalancingV2ListenerRuleResources() map[string]*resources.AWSElasticLoadBalancingV2ListenerRule {
	results := map[string]*resources.AWSElasticLoadBalancingV2ListenerRule{}
	for name, untyped := range t.Resources {
		switch resource := untyped.(type) {
		case *resources.AWSElasticLoadBalancingV2ListenerRule:
			results[name] = resource
		}
	}
	return results
}
10295
func (t *Template) GetAllAWSElasticLoadBalancingV2LoadBalancerResources() map[string]*resources.AWSElasticLoadBalancingV2LoadBalancer {
	results := map[string]*resources.AWSElasticLoadBalancingV2LoadBalancer{}
	for name, untyped := range t.Resources {
		switch resource := untyped.(type) {
		case *resources.AWSElasticLoadBalancingV2LoadBalancer:
			results[name] = resource
		}
	}
	return results
}
1208322
func (elb *FakeELB) DeleteLoadBalancer(input *elb.DeleteLoadBalancerInput) (*elb.DeleteLoadBalancerOutput, error) {
	panic("Not implemented")
}
1069730
func (gce *Cloud) GetLoadBalancer(clusterName string, service *v1.Service) (*v1.LoadBalancerStatus, bool, error) {
	loadBalancerName := cloudprovider.GetLoadBalancerName(service)
	fwd, err := gce.service.ForwardingRules.Get(gce.projectID, gce.region, loadBalancerName).Do()
	if err == nil {
		status := &v1.LoadBalancerStatus{}
		status.Ingress = []v1.LoadBalancerIngress{{IP: fwd.IPAddress}}

		return status, true, nil
	}
	if isHTTPErrorCode(err, http.StatusNotFound) {
		return nil, false, nil
	}
	return nil, false, err
}
1372490
func (s *LoadBalancerService) UpdateLoadBalancer(p *UpdateLoadBalancerParams) (*UpdateLoadBalancerResponse, error) {
	resp, err := s.cs.newRequest("updateLoadBalancer", p.toURLValues())
	if err != nil {
		return nil, err
	}

	var r UpdateLoadBalancerResponse
	if err := json.Unmarshal(resp, &r); err != nil {
		return nil, err
	}

	// If we have a async client, we need to wait for the async result
	if s.cs.async {
		b, err := s.cs.GetAsyncJobResult(r.JobID, s.cs.timeout)
		if err != nil {
			if err == AsyncTimeoutErr {
				return &r, err
			}
			return nil, err
		}

		b, err = getRawValue(b)
		if err != nil {
			return nil, err
		}

		if err := json.Unmarshal(b, &r); err != nil {
			return nil, err
		}
	}

	return &r, nil
}
255987
func (cs *CSCloud) EnsureLoadBalancer(ctx context.Context, clusterName string, service *v1.Service, nodes []*v1.Node) (status *v1.LoadBalancerStatus, err error) {
	klog.V(4).Infof("EnsureLoadBalancer(%v, %v, %v, %v, %v, %v)", clusterName, service.Namespace, service.Name, service.Spec.LoadBalancerIP, service.Spec.Ports, nodes)

	if len(service.Spec.Ports) == 0 {
		return nil, fmt.Errorf("requested load balancer with no ports")
	}

	// Get the load balancer details and existing rules.
	lb, err := cs.getLoadBalancer(service)
	if err != nil {
		return nil, err
	}

	// Set the load balancer algorithm.
	switch service.Spec.SessionAffinity {
	case v1.ServiceAffinityNone:
		lb.algorithm = "roundrobin"
	case v1.ServiceAffinityClientIP:
		lb.algorithm = "source"
	default:
		return nil, fmt.Errorf("unsupported load balancer affinity: %v", service.Spec.SessionAffinity)
	}

	// Verify that all the hosts belong to the same network, and retrieve their ID's.
	lb.hostIDs, lb.networkID, err = cs.verifyHosts(nodes)
	if err != nil {
		return nil, err
	}

	if !lb.hasLoadBalancerIP() {
		// Create or retrieve the load balancer IP.
		if err := lb.getLoadBalancerIP(service.Spec.LoadBalancerIP); err != nil {
			return nil, err
		}

		if lb.ipAddr != "" && lb.ipAddr != service.Spec.LoadBalancerIP {
			defer func(lb *loadBalancer) {
				if err != nil {
					if err := lb.releaseLoadBalancerIP(); err != nil {
						klog.Errorf(err.Error())
					}
				}
			}(lb)
		}
	}

	klog.V(4).Infof("Load balancer %v is associated with IP %v", lb.name, lb.ipAddr)

	for _, port := range service.Spec.Ports {
		// All ports have their own load balancer rule, so add the port to lbName to keep the names unique.
		lbRuleName := fmt.Sprintf("%s-%d", lb.name, port.Port)

		// If the load balancer rule exists and is up-to-date, we move on to the next rule.
		exists, needsUpdate, err := lb.checkLoadBalancerRule(lbRuleName, port)
		if err != nil {
			return nil, err
		}
		if exists && !needsUpdate {
			klog.V(4).Infof("Load balancer rule %v is up-to-date", lbRuleName)
			// Delete the rule from the map, to prevent it being deleted.
			delete(lb.rules, lbRuleName)
			continue
		}

		if needsUpdate {
			klog.V(4).Infof("Updating load balancer rule: %v", lbRuleName)
			if err := lb.updateLoadBalancerRule(lbRuleName); err != nil {
				return nil, err
			}
			// Delete the rule from the map, to prevent it being deleted.
			delete(lb.rules, lbRuleName)
			continue
		}

		klog.V(4).Infof("Creating load balancer rule: %v", lbRuleName)
		lbRule, err := lb.createLoadBalancerRule(lbRuleName, port)
		if err != nil {
			return nil, err
		}

		klog.V(4).Infof("Assigning hosts (%v) to load balancer rule: %v", lb.hostIDs, lbRuleName)
		if err = lb.assignHostsToRule(lbRule, lb.hostIDs); err != nil {
			return nil, err
		}

	}

	// Cleanup any rules that are now still in the rules map, as they are no longer needed.
	for _, lbRule := range lb.rules {
		klog.V(4).Infof("Deleting obsolete load balancer rule: %v", lbRule.Name)
		if err := lb.deleteLoadBalancerRule(lbRule); err != nil {
			return nil, err
		}
	}

	status = &v1.LoadBalancerStatus{}
	status.Ingress = []v1.LoadBalancerIngress{{IP: lb.ipAddr}}

	return status, nil
}
162236
func (api *API) AddLoadBalancerRules(lb_id string, lb_rules []LoadBalancerRule) (*LoadBalancer, error) {
	result := new(LoadBalancer)
	data := struct {
		Rules []LoadBalancerRule `json:"rules"`
	}{lb_rules}
	url := createUrl(api, loadBalancerPathSegment, lb_id, "rules")
	err := api.Client.Post(url, &data, &result, http.StatusAccepted)
	if err != nil {
		return nil, err
	}
	result.api = api
	return result, nil
}
1113545
func (api *API) UpdateLoadBalancer(lb_id string, request *LoadBalancerRequest) (*LoadBalancer, error) {
	url := createUrl(api, loadBalancerPathSegment, lb_id)
	result := new(LoadBalancer)
	err := api.Client.Put(url, &request, &result, http.StatusAccepted)
	if err != nil {
		return nil, err
	}
	result.api = api
	return result, nil
}
352558
func (r Network_LBaaS_Member) UpdateLoadBalancerMembers(loadBalancerUuid *string, members []datatypes.Network_LBaaS_Member) (resp datatypes.Network_LBaaS_LoadBalancer, err error) {
	params := []interface{}{
		loadBalancerUuid,
		members,
	}
	err = r.Session.DoRequest("SoftLayer_Network_LBaaS_Member", "updateLoadBalancerMembers", params, &r.Options, &resp)
	return
}