Gohai is a tool which collects an inventory of system information. It aims to implement some parts of features from facter and ohai. It's forked from Kentaro Kuribayashi's verity.
Gohai will build and install with go get:
$ go get github.com/DataDog/gohaiRunning it will dump json formatted output:
$ gohai
{"cpu":{"cpu_cores":"2","family":"6","mhz":"2600","model":"58","model_name":"Intel(R) Core(TM) i5-3230M CPU @ 2.60GHz","stepping":"9","vendor_id":"GenuineIntel"},"filesystem":[{"kb_size":"244277768","mounted_on":"/","name":"/dev/disk0s2"}],"memory":{"swap_total":"4096.00M","total":"8589934592"},"network":{"ipaddress":"192.168.1.6","ipaddressv6":"fe80::5626:96ff:fed3:5811","macaddress":"54:26:96:d3:58:11"},"platform":{"GOOARCH":"amd64","GOOS":"darwin","goV":"1.2.1","hostname":"new-host.home","kernel_name":"Darwin","kernel_release":"12.5.0","kernel_version":"Darwin Kernel Version 12.5.0: Sun Sep 29 13:33:47 PDT 2013; root:xnu-2050.48.12~1/RELEASE_X86_64","machine":"x86_64","os":"Darwin","processor":"i386","pythonV":"2.7.2"}}Pipe it through eg. python -m json.tool for pretty output.
To build the binary file for several platforms, we use goxc:
$ go get github.com/laher/goxc
$ goxc -bc='linux,darwin,windows' -d=[BUILD_DIR]