frodovdr/vsphere-influxdb-go
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add datastore capacity and free

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This commit is contained in:
Mark Seidenstricker 2017-09-01 10:36:42 -05:00
parent d62d5bf1ac
commit ce1d72055f
2 changed files with 36 additions and 3 deletions
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28
vsphere-influxdb.go
View File

@ -221,6 +221,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
}
objectTypes = append(objectTypes, "ClusterComputeResource")
objectTypes = append(objectTypes, "ResourcePool")
objectTypes = append(objectTypes, "Datastore")
// Loop trought datacenters and create the intersting object reference list
mors := []types.ManagedObjectReference{}
@ -250,6 +251,7 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
hostRefs := []types.ManagedObjectReference{}
clusterRefs := []types.ManagedObjectReference{}
respoolRefs := []types.ManagedObjectReference{}
datastoreRefs := []types.ManagedObjectReference{}
newMors := []types.ManagedObjectReference{}
@ -268,7 +270,9 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
clusterRefs = append(clusterRefs, mor)
} else if mor.Type == "ResourcePool" {
respoolRefs = append(respoolRefs, mor)
}
} else if mor.Type == "Datastore" {
datastoreRefs = append(datastoreRefs, mor)
}
}
// Copy the mors without the clusters
@ -307,6 +311,14 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
return
}
// Retrieve summary property for all datastores
var dss []mo.Datastore
err = pc.Retrieve(ctx, datastoreRefs, []string{"summary"}, &dss)
if err != nil {
log.Fatal(err)
return
}
// Initialize the map that will hold the VM MOR to ResourcePool reference
vmToPool := make(map[types.ManagedObjectReference]string)
@ -640,6 +652,20 @@ func (vcenter *VCenter) Query(config Configuration, InfluxDBClient influxclient.
bp.AddPoint(pt3)
}
for _, datastore := range dss {
datastoreFields := map[string]interface{}{
"capacity": datastore.Summary.Capacity,
"free_space": datastore.Summary.FreeSpace,
}
datastoreTags := map[string]string{"ds_name": datastore.Summary.Name}
pt4, err := influxclient.NewPoint("datastore", datastoreTags, datastoreFields, time.Now())
if err != nil {
errlog.Println(err)
continue
}
bp.AddPoint(pt4)
}
}
//InfluxDB send

9
vsphere-influxdb.json.sample
View File

@ -64,6 +64,13 @@
{ "Metric": "disk.numberWriteAveraged.average", "Instances": "*" },
{ "Metric": "net.throughput.contention.summation", "Instances": "*" }
]
}
},
{
"ObjectType": [ "Datastore" ],
"Definition": [
{ "Metric": "disk.capacity.latest", "Instances": "*" },
{ "Metric": "disk.used.latest", "Instances": "*" }
]
}
]
}