opsrampchanges.txt

Changes in gopsutil:
--------------------
1. cpu/cpu_linux.go

	#Added cpu cores and clflush size in CPUInfoStat

	case "cpu cores":
		c.NumberOfCores = value
	case "clflush size":
		c.DataWidth = value

2. cpu/cpu.go

	#Added NumberOfCores and DataWidth in InfoStat strucure

	NumberOfCores      string    `json:"numberofcores"`
	DataWidth      string    `json:"datawidth"`

3. host/host_darwin.go

	-- Added in PlatformInformationWithContext() below code(added extra return argument string for description "string,")
		--description := ""

		--family = platform

		--//added by opsramp
		out, err = invoke.CommandWithContext(ctx, sw_vers, "-productName")
		if err == nil {
			productName := strings.TrimSpace(string(out))
			if strings.HasPrefix(productName, "Mac") {
				productName = "macOS"
			}
			productName = strings.Replace(productName, "\"", "", -1)
			description += productName
			family = productName
		}

		--pver = strings.Replace(pver, "\"", "", -1)
		description += " " + pver

	--in Hostinfo() fucntion
	platform, family, version, err := PlatformInformation()


4. host/host_linux.go

	--in getOSRelease() function added argument desciption and related code

		case "PRETTY_NAME":
			description = field[1]
		}

	--in getLSB() function added below code

		-if strings.TrimSpace(string(out[:])) == "" {
		out, err = invoke.Command(lsb_release, "-a")
		...
		}

		-strings.TrimSpace(field[0])
		-strings.TrimSpace(field[1]) -- 4 places

	-- Added in PlatformInformationWithContext() below code(added extra return argument string for description "string,")
	
		--description = contents[0] --> 6 places

		--description = lsb.Description --> 10+ places

		--else if common.PathExists("/etc/redhat-release") {
			contents, err := common.ReadLines("/etc/redhat-release")
			if err == nil {
				version = getRedhatishVersion(contents)
				platform = getRedhatishPlatform(contents)
				description = contents[0]				
			}
		} else if common.PathExists("/etc/fedora-release") {
			contents, err := common.ReadLines("/etc/fedora-release")
			if err == nil {
				version = getRedhatishVersion(contents)				
				platform = getRedhatishPlatform(contents)
				description = contents[0]
			}
		} 

		-- case "suse", "opensuse", "sles":


	-- in getSusePlatform() function

		if strings.Contains(c, "sles") {
			return "sles"
		}


	--in Hostinfo() fucntion

		platform, family, version, err := PlatformInformation()

5. host/host_windows.go

	--  Added in PlatformInformationWithContext() extra return argument string for description "string"

6. mem/mem_windows.go

	-- Added below code in VirtualMemoryWithContext()

	TotalVir:         memInfo.ullTotalVirtual,
	AvailableVir:     memInfo.ullAvailVirtual, 

7. mem/mem.go

	-- Added below code in VirtualMemoryStat struct

	//opsramp specific uses
	TotalVir    uint64  `json:"totalVir"`
	AvailableVir uint64  `json:"availableVir"`


8. process/process_darwin.go

	-- Added MemoryPercent() function

		func (p *Process) MemoryPercent() (float32, error) {

			machineMemory, err := mem.VirtualMemory()
			if err != nil {
				return 0, err
			}
			total := machineMemory.Total

			processMemory, err := p.MemoryInfo()
			if err != nil {
				return 0, err
			}
			used := processMemory.RSS

			return (100 * float32(used) / float32(total)), nil
		}

	-- Added Import for "github.com/shirou/gopsutil/mem"

p. process/process_linux.go

	-- Added MemoryPercent() function

		func (p *Process) MemoryPercent() (float32, error) {
			machineMemory, err := mem.VirtualMemory()
			if err != nil {
				return 0, err
			}
			total := machineMemory.Total

			processMemory, err := p.MemoryInfo()
			if err != nil {
				return 0, err
			}
			used := processMemory.RSS

			return (100 * float32(used) / float32(total)), nil
		}
	
	-- Added Import for "github.com/shirou/gopsutil/mem"