fix: address comments

Author: santhoshmprabhu

cns/service/main.go

@@ -661,8 +661,6 @@ func main() {
 	}
 	if isManaged, ok := acn.GetArg(acn.OptManaged).(bool); ok && isManaged {
 		config.ChannelMode = cns.Managed
-	} else if cnsconfig.ChannelMode == cns.AzureHost {
-		config.ChannelMode = cns.AzureHost
 	}
 
 	homeAzMonitor := restserver.NewHomeAzMonitor(nmaClient, time.Duration(cnsconfig.AZRSettings.PopulateHomeAzCacheRetryIntervalSecs)*time.Second)

test/integration/cilium-nodesubnet/ipconfigupdate.go

@@ -104,6 +104,8 @@ func main() {
 			for i := 2; i <= secondaryConfigCount+1; i++ {
 				ipConfig := make(map[string]interface{})
 				for k, v := range primaryIPConfig {
+					// only the primary config needs loadBalancerBackendAddressPools. Azure doesn't allow
+					// secondary IP configs to be associated with pools that are used for load balancing.
 					if k == "loadBalancerBackendAddressPools" {
 						continue
 					}