package osversion

import "github.com/Microsoft/hcsshim/osversion"

Index

Constants 

const (
	// RS1 (version 1607, codename "Redstone 1") corresponds to Windows Server
	// 2016 (ltsc2016) and Windows 10 (Anniversary Update).
	RS1 = 14393
	// V1607 (version 1607, codename "Redstone 1") is an alias for [RS1].
	V1607 = RS1
	// LTSC2016 (Windows Server 2016) is an alias for [RS1].
	LTSC2016 = RS1

	// RS2 (version 1703, codename "Redstone 2") was a client-only update, and
	// corresponds to Windows 10 (Creators Update).
	RS2 = 15063
	// V1703 (version 1703, codename "Redstone 2") is an alias for [RS2].
	V1703 = RS2

	// RS3 (version 1709, codename "Redstone 3") corresponds to Windows Server
	// 1709 (Semi-Annual Channel (SAC)), and Windows 10 (Fall Creators Update).
	RS3 = 16299
	// V1709 (version 1709, codename "Redstone 3") is an alias for [RS3].
	V1709 = RS3

	// RS4 (version 1803, codename "Redstone 4") corresponds to Windows Server
	// 1803 (Semi-Annual Channel (SAC)), and Windows 10 (April 2018 Update).
	RS4 = 17134
	// V1803 (version 1803, codename "Redstone 4") is an alias for [RS4].
	V1803 = RS4

	// RS5 (version 1809, codename "Redstone 5") corresponds to Windows Server
	// 2019 (ltsc2019), and Windows 10 (October 2018 Update).
	RS5 = 17763
	// V1809 (version 1809, codename "Redstone 5") is an alias for [RS5].
	V1809 = RS5
	// LTSC2019 (Windows Server 2019) is an alias for [RS5].
	LTSC2019 = RS5

	// V19H1 (version 1903, codename 19H1) corresponds to Windows Server 1903 (semi-annual
	// channel).
	V19H1 = 18362
	// V1903 (version 1903) is an alias for [V19H1].
	V1903 = V19H1

	// V19H2 (version 1909, codename 19H2) corresponds to Windows Server 1909 (semi-annual
	// channel).
	V19H2 = 18363
	// V1909 (version 1909) is an alias for [V19H2].
	V1909 = V19H2

	// V20H1 (version 2004, codename 20H1) corresponds to Windows Server 2004 (semi-annual
	// channel).
	V20H1 = 19041
	// V2004 (version 2004) is an alias for [V20H1].
	V2004 = V20H1

	// V20H2 corresponds to Windows Server 20H2 (semi-annual channel).
	V20H2 = 19042

	// V21H1 corresponds to Windows Server 21H1 (semi-annual channel).
	V21H1 = 19043

	// V21H2Win10 corresponds to Windows 10 (November 2021 Update).
	V21H2Win10 = 19044

	// V21H2Server corresponds to Windows Server 2022 (ltsc2022).
	V21H2Server = 20348
	// LTSC2022 (Windows Server 2022) is an alias for [V21H2Server]
	LTSC2022 = V21H2Server

	// V21H2Win11 corresponds to Windows 11 (original release).
	V21H2Win11 = 22000

	// V22H2Win10 corresponds to Windows 10 (2022 Update).
	V22H2Win10 = 19045

	// V22H2Win11 corresponds to Windows 11 (2022 Update).
	V22H2Win11 = 22621
)

Windows Client and Server build numbers.

See: https://learn.microsoft.com/en-us/windows/release-health/release-information https://learn.microsoft.com/en-us/windows/release-health/windows-server-release-info https://learn.microsoft.com/en-us/windows/release-health/windows11-release-information

Functions

func Build 

func Build() uint16

Build gets the build-number on Windows The calling application must be manifested to get the correct version information.

func BuildRevision 

func BuildRevision() (uint32, error)

Running `cmd /c ver` shows something like "10.0.20348.1000". The last component ("1000") is the revision number

func CheckHostAndContainerCompat 

func CheckHostAndContainerCompat(host, ctr OSVersion) bool

CheckHostAndContainerCompat checks if given host and container OS versions are compatible. It includes support for stable ABI compliant versions as well. Every release after WS 2022 will support the previous ltsc container image. Stable ABI is in preview mode for windows 11 client. Refer: https://learn.microsoft.com/en-us/virtualization/windowscontainers/deploy-containers/version-compatibility?tabs=windows-server-2022%2Cwindows-10#windows-server-host-os-compatibility

Types

type OSVersion 

type OSVersion struct {
	Version      uint32
	MajorVersion uint8
	MinorVersion uint8
	Build        uint16
}

OSVersion is a wrapper for Windows version information https://msdn.microsoft.com/en-us/library/windows/desktop/ms724439(v=vs.85).aspx

func Get 

func Get() OSVersion

Get gets the operating system version on Windows. The calling application must be manifested to get the correct version information.

func (OSVersion) String 

func (osv OSVersion) String() string

String returns the OSVersion formatted as a string. It implements the fmt.Stringer interface.

func (OSVersion) ToString 

func (osv OSVersion) ToString() string

ToString returns the OSVersion formatted as a string.

Deprecated: use OSVersion.String.

Source Files

osversion_windows.go platform_compat_windows.go windowsbuilds.go

Version
v0.10.0
Published
Jul 20, 2023
Platform
windows/amd64
Imports
4 packages
Last checked
47 minutes ago –

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