add vcenter url to output

.gitignore

@@ -1 +1,2 @@
-vm-metrics
+vm-metrics
+log.txt

log.txt

@@ -221,3 +221,11 @@
 2023/08/31 11:55:53 Setting timezone to 'Australia/Sydney'
 2023/08/31 11:55:53 Connecting to vCenter https://vc.lab.local/sdk
 2023/08/31 11:55:53 Cluster: Cluster
+2023/08/31 14:27:24 Starting execution. Built on  from sha1 
+2023/08/31 14:27:24 Setting timezone to 'Australia/Sydney'
+2023/08/31 14:27:24 Connecting to vCenter https://vc.lab.local/sdk
+2023/08/31 14:27:24 Cluster: Cluster
+2023/08/31 14:28:00 Starting execution. Built on  from sha1 
+2023/08/31 14:28:00 Setting timezone to 'Australia/Sydney'
+2023/08/31 14:28:00 Connecting to vCenter https://vc.lab.local/sdk
+2023/08/31 14:28:00 Cluster: Cluster

main.go

@@ -36,6 +36,7 @@ var (
 type DrsResults struct {
 	ClusterName            string
 	DrsScore               int32
+	Vcenter                string
 	NumVmsDrsBucket0To20   int32
 	NumVmsDrsBucket21To40  int32
 	NumVmsDrsBucket41To60  int32
@@ -310,6 +311,7 @@ func getNumVmsPerDrsScoreBucket(client *govmomi.Client) error {
 
 		// Create a new result
 		result := DrsResults{
+			Vcenter:                client.URL().Host,
 			ClusterName:            cluster.Name,
 			DrsScore:               ccr.DrsScore,
 			NumVmsDrsBucket0To20:   ccr.NumVmsPerDrsScoreBucket[0],