.gitignore

@@ -11,6 +11,3 @@ vsphere-influxdb
 
 # Configuration file
 vsphere-influxdb.json
-
-# Vim swap files
-*.swp

.travis.yml

@@ -17,6 +17,6 @@ before_script:
 script:
   - git status
 after_success:
-#  - gem install --no-ri --no-rdoc fpm
+  - gem install --no-ri --no-rdoc fpm
   - test -n "$TRAVIS_TAG" && curl -sL https://git.io/goreleaser | bash
 

Dockerfile

@@ -1,18 +0,0 @@
-FROM golang:1.12-alpine3.10 as builder
-
-WORKDIR /go/src/vsphere-influxdb-go
-COPY . .
-RUN apk --update add --virtual build-deps git 
-RUN go get -d -v ./...
-RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo
-
-FROM alpine:3.10
-RUN apk update \
- && apk upgrade \
- && apk add ca-certificates \
- && addgroup -S spock && adduser -S spock -G spock
-COPY --from=0 /go/src/vsphere-influxdb-go/vsphere-influxdb-go /vsphere-influxdb-go
-
-USER spock
-
-CMD ["/vsphere-influxdb-go"]

Gopkg.lock

@@ -2,65 +2,32 @@
 
 
 [[projects]]
-  digest = "1:56c130d885a4aacae1dd9c7b71cfe39912c7ebc1ff7d2b46083c8812996dc43b"
   name = "github.com/davecgh/go-spew"
   packages = ["spew"]
-  pruneopts = ""
   revision = "346938d642f2ec3594ed81d874461961cd0faa76"
   version = "v1.1.0"
 
 [[projects]]
-  digest = "1:ec837623c12abf4f44837163ad32274dd0c9dfa29f0d65068c60897bce34bb75"
   name = "github.com/influxdata/influxdb"
-  packages = [
+  packages = ["client/v2","models","pkg/escape"]
-    "client/v2",
-    "models",
-    "pkg/escape",
-  ]
-  pruneopts = ""
   revision = "a7c3d3c0f7b74f71919047adbc4933460967a576"
   version = "v1.3.6"
 
 [[projects]]
-  digest = "1:c5342f3ddefc1644d1a3ed028e739bfabe5b457978084b9a28d42ed235c8bb4d"
   name = "github.com/vmware/govmomi"
-  packages = [
+  packages = [".","property","session","vim25","vim25/debug","vim25/methods","vim25/mo","vim25/progress","vim25/soap","vim25/types","vim25/xml"]
-    ".",
-    "property",
-    "session",
-    "vim25",
-    "vim25/debug",
-    "vim25/methods",
-    "vim25/mo",
-    "vim25/progress",
-    "vim25/soap",
-    "vim25/types",
-    "vim25/xml",
-  ]
-  pruneopts = ""
   revision = "b63044e5f833781eb7b305bc035392480ee06a82"
   version = "v0.15.0"
 
 [[projects]]
   branch = "master"
-  digest = "1:70ca15641aa31be55859a7f75ddef3ae384ae18068deab8274668a1a77d1e84a"
   name = "golang.org/x/net"
   packages = ["context"]
-  pruneopts = ""
   revision = "4b14673ba32bee7f5ac0f990a48f033919fd418b"
 
 [solve-meta]
   analyzer-name = "dep"
   analyzer-version = 1
-  input-imports = [
+  inputs-digest = "0b7718e6a338978c4ea1efca3255565c667967ddd6ff68999a1d1cea5112209e"
-    "github.com/davecgh/go-spew/spew",
-    "github.com/influxdata/influxdb/client/v2",
-    "github.com/vmware/govmomi",
-    "github.com/vmware/govmomi/property",
-    "github.com/vmware/govmomi/vim25/methods",
-    "github.com/vmware/govmomi/vim25/mo",
-    "github.com/vmware/govmomi/vim25/types",
-    "golang.org/x/net/context",
-  ]
   solver-name = "gps-cdcl"
   solver-version = 1

README.md

@@ -49,7 +49,7 @@ For InfluxDB:
 For vSphere:
 * VSPHERE\_HOSTNAME
 * VSPHERE\_USERNAME
-* VSPHERE\_PASSWORD 
+* SPHERE\_PASSWORD 
 
 Keep in mind, that currently only one vCenter/ESXi can be added via environment variable.
 
@@ -57,7 +57,6 @@ If you set a domain, it will be automaticaly removed from the names of the found
 
 Metrics collected are defined by associating ObjectType groups with Metric groups.
 
-There have been reports of the script not working correctly when the time is incorrect on the vsphere or vcenter. Make sure that the time is valid or activate the NTP service on the machine.
 
 # Run as a service
 

goreleaser.yml

@@ -19,7 +19,7 @@ archive:
   files:
     - LICENSE.txt
     - README.md
-nfpm:
+fpm:
   # Your app's vendor.
   # Default is empty.
   vendor: Oxalide

vsphere-influxdb.go

@@ -1,4 +1,4 @@
-/*  Copyright 2016-2018 Adrian Todorov, Oxalide ato@oxalide.com
+/*	Copyright 2016 Adrian Todorov, Oxalide ato@oxalide.com
 	Original project author: https://github.com/cblomart
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -51,7 +51,6 @@ type Configuration struct {
 	Metrics  []Metric
 	Interval int
 	Domain   string
-	RemoveHostDomainName bool
 	InfluxDB InfluxDB
 }
 
@@ -61,7 +60,6 @@ type InfluxDB struct {
 	Username string
 	Password string
 	Database string
-	Prefix   string
 }
 
 // VCenter for VMware vCenter connections
@@ -100,18 +98,16 @@ type EntityQuery struct {
 	Metrics []int32
 }
 
-var getversion, debug, test bool
+var debug bool
 var stdlog, errlog *log.Logger
-var version = "master"
 
 // Connect to the actual vCenter connection used to query data
 func (vcenter *VCenter) Connect() error {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
 
-	stdlog.Println("Connecting to vcenter:", vcenter.Hostname)
+	stdlog.Println("connecting to vcenter: " + vcenter.Hostname)
-	u, err := url.Parse("https://" + vcenter.Hostname + "/sdk")
+	u, err := url.Parse("https://" + vcenter.Username + ":" + vcenter.Password + "@" + vcenter.Hostname + "/sdk")
-	u.User = url.UserPassword(vcenter.Username, vcenter.Password)
 	if err != nil {
 		errlog.Println("Could not parse vcenter url: ", vcenter.Hostname)
 		errlog.Println("Error: ", err)
@@ -137,7 +133,7 @@ func (vcenter *VCenter) Disconnect() error {
 
 	if vcenter.client != nil {
 		if err := vcenter.client.Logout(ctx); err != nil {
-			errlog.Println("Could not disconnect properly from vcenter:", vcenter.Hostname, err)
+			errlog.Println("Could not disconnect properly from vcenter", vcenter.Hostname, err)
 			return err
 		}
 	}
@@ -152,12 +148,6 @@ func (vcenter *VCenter) Init(config Configuration) error {
 
 	client := vcenter.client
 
-	// Print version
-	if debug {
-		aboutInfo := client.Client.ServiceContent.About
-		stdlog.Println("Version:", aboutInfo.FullName)
-	}
-
 	var perfmanager mo.PerformanceManager
 	err := client.RetrieveOne(ctx, *client.ServiceContent.PerfManager, nil, &perfmanager)
 	if err != nil {
@@ -166,12 +156,6 @@ func (vcenter *VCenter) Init(config Configuration) error {
 		return err
 	}
 
-	// Print PerformanceManager interval collection level
-	if debug {
-		stdlog.Println("PerformanceManager interval collection level")
-		spew.Dump(perfmanager.HistoricalInterval)
-	}
-
 	for _, perf := range perfmanager.PerfCounter {
 		groupinfo := perf.GroupInfo.GetElementDescription()
 		nameinfo := perf.NameInfo.GetElementDescription()
@@ -216,7 +200,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 	var viewManager mo.ViewManager
 	err := client.RetrieveOne(ctx, *client.ServiceContent.ViewManager, nil, &viewManager)
 	if err != nil {
-		errlog.Println("Could not get view manager from vcenter:", vcenter.Hostname)
+		errlog.Println("Could not get view manager from vcenter: " + vcenter.Hostname)
 		errlog.Println("Error: ", err)
 		return
 	}
@@ -225,16 +209,16 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 	var rootFolder mo.Folder
 	err = client.RetrieveOne(ctx, client.ServiceContent.RootFolder, nil, &rootFolder)
 	if err != nil {
-		errlog.Println("Could not get root folder from vcenter:", vcenter.Hostname)
+		errlog.Println("Could not get root folder from vcenter: " + vcenter.Hostname)
 		errlog.Println("Error: ", err)
 		return
 	}
 
 	datacenters := []types.ManagedObjectReference{}
 	for _, child := range rootFolder.ChildEntity {
-		//if child.Type == "Datacenter" {
+		if child.Type == "Datacenter" {
 			datacenters = append(datacenters, child)
-		//}
+		}
 	}
 	// Get intresting object types from specified queries
 	objectTypes := []string{}
@@ -252,7 +236,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 		req := types.CreateContainerView{This: viewManager.Reference(), Container: datacenter, Type: objectTypes, Recursive: true}
 		res, err := methods.CreateContainerView(ctx, client.RoundTripper, &req)
 		if err != nil {
-			errlog.Println("Could not create container view from vcenter:", vcenter.Hostname)
+			errlog.Println("Could not create container view from vcenter: " + vcenter.Hostname)
 			errlog.Println("Error: ", err)
 			continue
 		}
@@ -260,7 +244,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 		var containerView mo.ContainerView
 		err = client.RetrieveOne(ctx, res.Returnval, nil, &containerView)
 		if err != nil {
-			errlog.Println("Could not get container view from vcenter:", vcenter.Hostname)
+			errlog.Println("Could not get container view from vcenter: " + vcenter.Hostname)
 			errlog.Println("Error: ", err)
 			continue
 		}
@@ -360,7 +344,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 	// Retrieve properties for ResourcePools
 	if len(respoolRefs) > 0 {
 		if debug {
-			stdlog.Println("Going inside ResourcePools")
+			stdlog.Println("going inside ResourcePools")
 		}
 		err = pc.Retrieve(ctx, respoolRefs, []string{"name", "config", "vm"}, &respool)
 		if err != nil {
@@ -368,11 +352,11 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 			return
 		}
 		for _, pool := range respool {
+			stdlog.Println(pool.Config.MemoryAllocation.GetResourceAllocationInfo().Limit)
+			stdlog.Println(pool.Config.CpuAllocation.GetResourceAllocationInfo().Limit)
 			if debug {
 				stdlog.Println("---resourcepool name - you should see every resourcepool here (+VMs inside)----")
 				stdlog.Println(pool.Name)
-				stdlog.Println(pool.Config.MemoryAllocation.GetResourceAllocationInfo().Limit)
-				stdlog.Println(pool.Config.CpuAllocation.GetResourceAllocationInfo().Limit)
 			}
 			for _, vm := range pool.Vm {
 				if debug {
@@ -390,13 +374,10 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 	// Initialize the map that will hold the host MOR to cluster reference
 	hostToCluster := make(map[types.ManagedObjectReference]string)
 
-	// Initialize the map that will hold the vDisk UUID per VM MOR to datastore reference
-	//	vDiskToDatastore := make(map[types.ManagedObjectReference]map[string]string)
-
 	// Retrieve properties for clusters, if any
 	if len(clusterRefs) > 0 {
 		if debug {
-			stdlog.Println("Going inside clusters")
+			stdlog.Println("going inside clusters")
 		}
 
 		// Step 1 : Get ObjectContents and Host info for VM
@@ -437,34 +418,24 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 		respoolSummary[pools.Self]["name"] = pools.Summary.GetResourcePoolSummary().Name
 	}
 
-	// Initialize the maps that will hold the extra tags and metrics for VMs
+	// Retrieve properties for the hosts
 	hostSummary := make(map[types.ManagedObjectReference]map[string]string)
 	hostExtraMetrics := make(map[types.ManagedObjectReference]map[string]int64)
 
 	for _, host := range hsmo {
-
-		// Extra tags per host
 		hostSummary[host.Self] = make(map[string]string)
 		hostSummary[host.Self]["name"] = host.Summary.Config.Name
-		// Remove Domain Name from Host
-		if config.RemoveHostDomainName {
-			hostSummary[host.Self]["name"] = strings.Replace(host.Summary.Config.Name, config.Domain, "", -1)
-		}
 		hostSummary[host.Self]["cluster"] = hostToCluster[host.Self]
 
-		// Extra metrics per host
 		hostExtraMetrics[host.Self] = make(map[string]int64)
-		hostExtraMetrics[host.Self]["uptime"] = int64(host.Summary.QuickStats.Uptime)
 		hostExtraMetrics[host.Self]["cpu_corecount_total"] = int64(host.Summary.Hardware.NumCpuThreads)
 	}
 
-	// Initialize the maps that will hold the extra tags and metrics for VMs
+	// Initialize the map that will hold all extra tags
 	vmSummary := make(map[types.ManagedObjectReference]map[string]string)
-	vmExtraMetrics := make(map[types.ManagedObjectReference]map[string]int64)
 
 	// Assign extra details per VM in vmSummary
 	for _, vm := range vmmo {
-		// extra tags per VM
 		vmSummary[vm.Self] = make(map[string]string)
 		// Ugly way to extract datastore value
 		re, err := regexp.Compile(`\[(.*?)\]`)
@@ -472,34 +443,15 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 			fmt.Println(err)
 		}
 		vmSummary[vm.Self]["datastore"] = strings.Replace(strings.Replace(re.FindString(fmt.Sprintln(vm.Summary.Config)), "[", "", -1), "]", "", -1)
-
-		// List all devices to get vDisks
-		//		for _, device := range vm.Config.Hardware.Device {
-		//			// Hacky way to check if it's a vDisk and if it's datastore is different than the main one for VM
-		//			if device.Backing.FileName != nil && device.Backing.Datastore.Name != vmSummary[vm.Self]["datastore"] {
-		//				if vDiskToDatastore[vm.Self] == nil {
-		//					vDiskToDatastore[vm.Self] = make(map[string]string)
-		//				}
-		//				vDiskToDatastore[vm.Self][device.diskObjectId] = device.Backing.Datastore.Name
-		//			}
-		//		}
-
 		if vmToCluster[vm.Self] != "" {
 			vmSummary[vm.Self]["cluster"] = vmToCluster[vm.Self]
 		}
 		if vmToPool[vm.Self] != "" {
 			vmSummary[vm.Self]["respool"] = vmToPool[vm.Self]
 		}
-		if vm.Summary.Runtime.Host != nil {
 		vmSummary[vm.Self]["esx"] = hostSummary[*vm.Summary.Runtime.Host]["name"]
 	}
 
-		// Extra metrics per VM
-		vmExtraMetrics[vm.Self] = make(map[string]int64)
-		vmExtraMetrics[vm.Self]["uptime"] = int64(vm.Summary.QuickStats.UptimeSeconds)
-	}
-	//	fmt.Println("vDiskDatastore:")
-	//	spew.Dump(vDiskToDatastore)
 	// get object names
 	objects := []mo.ManagedEntity{}
 
@@ -514,7 +466,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 	propreq := types.RetrieveProperties{SpecSet: []types.PropertyFilterSpec{{ObjectSet: objectSet, PropSet: []types.PropertySpec{*propSpec}}}}
 	propres, err := client.PropertyCollector().RetrieveProperties(ctx, propreq)
 	if err != nil {
-		errlog.Println("Could not retrieve object names from vcenter:", vcenter.Hostname)
+		errlog.Println("Could not retrieve object names from vcenter: " + vcenter.Hostname)
 		errlog.Println("Error: ", err)
 		return
 	}
@@ -522,7 +474,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 	//load retrieved properties
 	err = mo.LoadRetrievePropertiesResponse(propres, &objects)
 	if err != nil {
-		errlog.Println("Could not retrieve object names from vcenter:", vcenter.Hostname)
+		errlog.Println("Could not retrieve object names from vcenter: " + vcenter.Hostname)
 		errlog.Println("Error: ", err)
 		return
 	}
@@ -570,7 +522,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 	perfreq := types.QueryPerf{This: *client.ServiceContent.PerfManager, QuerySpec: queries}
 	perfres, err := methods.QueryPerf(ctx, client.RoundTripper, &perfreq)
 	if err != nil {
-		errlog.Println("Could not request perfs from vcenter:", vcenter.Hostname)
+		errlog.Println("Could not request perfs from vcenter: " + vcenter.Hostname)
 		errlog.Println("Error: ", err)
 		return
 	}
@@ -673,21 +625,15 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 				specialTags[measurementName][tags["name"]][instanceName]["instance"] = instanceName
 			}
 		}
-		// Create the fields for the hostExtraMetrics
+
 		if metrics, ok := hostExtraMetrics[pem.Entity]; ok {
 			for key, value := range metrics {
 				fields[key] = value
 			}
 		}
-		// Create the fields for the vmExtraMetrics
-		if metrics, ok := vmExtraMetrics[pem.Entity]; ok {
-			for key, value := range metrics {
-				fields[key] = value
-			}
-		}
 
 		//create InfluxDB points
-		pt, err := influxclient.NewPoint(config.InfluxDB.Prefix+entityName, tags, fields, nowTime)
+		pt, err := influxclient.NewPoint(entityName, tags, fields, nowTime)
 		if err != nil {
 			errlog.Println(err)
 			continue
@@ -697,7 +643,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 		for measurement, v := range specialFields {
 			for name, metric := range v {
 				for instance, value := range metric {
-					pt2, err := influxclient.NewPoint(config.InfluxDB.Prefix+measurement, specialTags[measurement][name][instance], value, time.Now())
+					pt2, err := influxclient.NewPoint(measurement, specialTags[measurement][name][instance], value, time.Now())
 					if err != nil {
 						errlog.Println(err)
 						continue
@@ -707,13 +653,20 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 			}
 		}
 
+		//		var respool []mo.ResourcePool
+		//		err = pc.Retrieve(ctx, respoolRefs, []string{"name", "config", "vm"}, &respool)
+		//		if err != nil {
+		//			errlog.Println(err)
+		//			continue
+		//		}
+
 		for _, pool := range respool {
 			respoolFields := map[string]interface{}{
 				"cpu_limit":    pool.Config.CpuAllocation.GetResourceAllocationInfo().Limit,
 				"memory_limit": pool.Config.MemoryAllocation.GetResourceAllocationInfo().Limit,
 			}
 			respoolTags := map[string]string{"pool_name": pool.Name}
-			pt3, err := influxclient.NewPoint(config.InfluxDB.Prefix+"resourcepool", respoolTags, respoolFields, time.Now())
+			pt3, err := influxclient.NewPoint("resourcepool", respoolTags, respoolFields, time.Now())
 			if err != nil {
 				errlog.Println(err)
 				continue
@@ -725,10 +678,9 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 			datastoreFields := map[string]interface{}{
 				"capacity":   datastore.Summary.Capacity,
 				"free_space": datastore.Summary.FreeSpace,
-				"usage":      1.0 - (float64(datastore.Summary.FreeSpace) / float64(datastore.Summary.Capacity)),
 			}
 			datastoreTags := map[string]string{"ds_name": datastore.Summary.Name, "host": vcName}
-			pt4, err := influxclient.NewPoint(config.InfluxDB.Prefix+"datastore", datastoreTags, datastoreFields, time.Now())
+			pt4, err := influxclient.NewPoint("datastore", datastoreTags, datastoreFields, time.Now())
 			if err != nil {
 				errlog.Println(err)
 				continue
@@ -738,17 +690,14 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
 
 	}
 
-	//InfluxDB send if not in test mode
+	//InfluxDB send
-	if test != true {
 	err = InfluxDBClient.Write(bp)
 	if err != nil {
 		errlog.Println(err)
 		return
 	}
-		stdlog.Println("Sent data to Influxdb from:", vcenter.Hostname)
+
-	} else {
+	stdlog.Println("sent data to Influxdb")
-		spew.Dump(bp)
-	}
 }
 
 func min(n ...int64) int64 {
@@ -766,6 +715,7 @@ func min(n ...int64) int64 {
 	}
 	return min
 }
+
 func max(n ...int64) int64 {
 	var max int64 = -1
 	for _, i := range n {
@@ -816,6 +766,7 @@ func worker(id int, config Configuration, influxDBClient influxclient.Client, no
 			results <- true
 			continue
 		}
+
 		if err := vcenter.Init(config); err == nil {
 			vcenter.Query(config, influxDBClient, nowTime)
 		}
@@ -831,17 +782,10 @@ func main() {
 	errlog = log.New(os.Stderr, "", log.Ldate|log.Ltime)
 
 	flag.BoolVar(&debug, "debug", false, "Debug mode")
-	flag.BoolVar(&test, "test", false, "Test mode, data will be collected from vCenters, but nothing will be written to InfluxDB, only printed to stdout")
-	flag.BoolVar(&getversion, "version", false, "Get version and exit")
 	workerCount := flag.Int("workers", 4, "Number of concurrent workers to query vcenters")
-	cfgFile := flag.String("config", "/etc/"+baseName+".json", "Config file to use")
+	cfgFile := flag.String("config", "/etc/"+baseName+".json", "Config file to use. Default is /etc/"+baseName+".json")
 	flag.Parse()
 
-	if getversion {
-		fmt.Println("Version:", version)
-		os.Exit(0)
-	}
-
 	stdlog.Println("Starting", baseName, "with config file", *cfgFile)
 
 	// read the configuration
@@ -866,6 +810,7 @@ func main() {
 		config.InfluxDB.Password = os.Getenv("INFLUX_PASSWORD")
 		config.InfluxDB.Database = os.Getenv("INFLUX_DATABASE")
 	}
+
 	// Support environment variables for VSphere
 	// Currently ony one server is supported and added to the list of vSphere servers
 	if vhostname := os.Getenv("VSPHERE_HOSTNAME"); vhostname != "" {

vsphere-influxdb.json.sample

@@ -1,22 +1,19 @@
 {
 	"Domain": ".lab",
-  "RemoveHostDomainName": false,
 	"Interval": 60,
 	"VCenters": [
 		{ "Username": "monitoring", "Password": "monixx", "Hostname": "vcenter-01.dc-01.lab" },
 		{ "Username": "monitoring", "Password": "monixx", "Hostname": "vcenter-01.dc-02.lab" },
 		{ "Username": "monitoring", "Password": "monixx", "Hostname": "vcenter-02.dc-02.lab" },
 		{ "Username": "monitoring", "Password": "monixx", "Hostname": "vcenter-01.home.lab" }
-  ],
 
+	],
 	"InfluxDB": {
-    "Prefix": "vsphere_",
 		"Hostname": "http://influxdb-01.dc-01.lab:8086",
 		"Username": "vm",
 		"Password": "vmware334",
 		"Database": "vmware_performance"
 	},
-
 	"Metrics": [
 		{ 
 			"ObjectType": [ "VirtualMachine", "HostSystem" ], 
@@ -53,14 +50,12 @@
 				{ "Metric": "cpu.corecount.provisioned.average", "Instances": "*" }
 			]
 		},
-
 		{ 
 			"ObjectType": [ "VirtualMachine" ], 
 			"Definition": [
 			{ "Metric": "datastore.datastoreVMObservedLatency.latest", "Instances": "*" }
 			]
 		},
-
 		{ 
 			"ObjectType": [ "HostSystem" ], 
 			"Definition": [
@@ -70,7 +65,6 @@
 				{ "Metric": "net.throughput.contention.summation", "Instances": "*" }
 			]
 		},
-
 		{
                         "ObjectType": [ "Datastore" ],
                         "Definition": [