• govmomi
• influxDB go client

You'll need to go get them both for the script to work:

go get github.com/vmware/govmomi
go get github.com/influxdata/influxdb/client/v2

go get github.com/oxalide/vsphere-influxdb-go

This will install the project in your $GOBIN($GOPATH/bin). If you have appended $GOBIN to your $PATH, you will be able to call it directly. Otherwise, you'll have to call it with its full path. Example:

vsphere-influxdb-go

or :

$GOBIN/vsphere-influxdb-go

You'll need a JSON file with all your vCenters/ESXi to connect to, the InfluxDB connection details(url, username/password, database to use), and the metrics to collect.

If you set a domain, it will be automaticaly removed from the names of the found objects.

Metrics collected are defined by associating ObjectType groups with Metric groups. To see all available metrics, check out this page.

Note: Not all metrics are available directly, you might need to change your metric collection level. A table with the level needed for each metric is availble here, and you can find a PowerCLI script that changes the collect level here

An example of configuration file is here.

You need to place it at /etc/binaryname.json (/etc/vsphere-influxdb.json by default) or you can specify a different location using the config flag.

Create a crontab to run it every X minutes(one minute is fine - in our case, ~30 vCenters, ~100 ESXi and ~1400 VMs take approximately 25s to collect all metrics - rather impressive, i might add).

* * * * * $HOME/work/go/bin/vsphere-influxdb-go

• Add service discovery(or probably something like Viper for easier and more flexible configuration with multiple backends)
• Add extra tags(cluster for the hosts, etc.)

You are welcome to contribute!

The original project, upon which this one is based, is written by cblomart, sends the data to Graphite, and is available here.

This one is licensed under GPLv3. You can find a copy of the license in LICENSE.txt