introduce basic fact collection

client/vendor/github.com/zcalusic/sysinfo/sysinfo.go

@@ -0,0 +1,49 @@
+// Copyright © 2016 Zlatko Čalušić
+//
+// Use of this source code is governed by an MIT-style license that can be found in the LICENSE file.
+
+// Package sysinfo is a Go library providing Linux OS / kernel / hardware system information.
+package sysinfo
+
+// SysInfo struct encapsulates all other information structs.
+type SysInfo struct {
+	Meta    Meta            `json:"sysinfo"`
+	Node    Node            `json:"node"`
+	OS      OS              `json:"os"`
+	Kernel  Kernel          `json:"kernel"`
+	Product Product         `json:"product"`
+	Board   Board           `json:"board"`
+	Chassis Chassis         `json:"chassis"`
+	BIOS    BIOS            `json:"bios"`
+	CPU     CPU             `json:"cpu"`
+	Memory  Memory          `json:"memory"`
+	Storage []StorageDevice `json:"storage,omitempty"`
+	Network []NetworkDevice `json:"network,omitempty"`
+}
+
+// GetSysInfo gathers all available system information.
+func (si *SysInfo) GetSysInfo() {
+	// Meta info
+	si.getMetaInfo()
+
+	// DMI info
+	si.getProductInfo()
+	si.getBoardInfo()
+	si.getChassisInfo()
+	si.getBIOSInfo()
+
+	// SMBIOS info
+	si.getMemoryInfo()
+
+	// Node info
+	si.getNodeInfo() // depends on BIOS info
+
+	// Hardware info
+	si.getCPUInfo() // depends on Node info
+	si.getStorageInfo()
+	si.getNetworkInfo()
+
+	// Software info
+	si.getOSInfo()
+	si.getKernelInfo()
+}