Update module github.com/openshift/imagebuilder to v1.2.15

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
This commit is contained in:
renovate[bot]
2024-08-22 15:57:06 +00:00
committed by GitHub
parent 77f5b4d678
commit 215af114ab
43 changed files with 1378 additions and 371 deletions

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@ -1,116 +0,0 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package errdefs defines the common errors used throughout containerd
// packages.
//
// Use with fmt.Errorf to add context to an error.
//
// To detect an error class, use the IsXXX functions to tell whether an error
// is of a certain type.
//
// The functions ToGRPC and FromGRPC can be used to map server-side and
// client-side errors to the correct types.
package errdefs
import (
"github.com/containerd/errdefs"
)
// Definitions of common error types used throughout containerd. All containerd
// errors returned by most packages will map into one of these errors classes.
// Packages should return errors of these types when they want to instruct a
// client to take a particular action.
//
// For the most part, we just try to provide local grpc errors. Most conditions
// map very well to those defined by grpc.
var (
ErrUnknown = errdefs.ErrUnknown
ErrInvalidArgument = errdefs.ErrInvalidArgument
ErrNotFound = errdefs.ErrNotFound
ErrAlreadyExists = errdefs.ErrAlreadyExists
ErrFailedPrecondition = errdefs.ErrFailedPrecondition
ErrUnavailable = errdefs.ErrUnavailable
ErrNotImplemented = errdefs.ErrNotImplemented
)
// IsInvalidArgument returns true if the error is due to an invalid argument
func IsInvalidArgument(err error) bool {
return errdefs.IsInvalidArgument(err)
}
// IsNotFound returns true if the error is due to a missing object
func IsNotFound(err error) bool {
return errdefs.IsNotFound(err)
}
// IsAlreadyExists returns true if the error is due to an already existing
// metadata item
func IsAlreadyExists(err error) bool {
return errdefs.IsAlreadyExists(err)
}
// IsFailedPrecondition returns true if an operation could not proceed to the
// lack of a particular condition
func IsFailedPrecondition(err error) bool {
return errdefs.IsFailedPrecondition(err)
}
// IsUnavailable returns true if the error is due to a resource being unavailable
func IsUnavailable(err error) bool {
return errdefs.IsUnavailable(err)
}
// IsNotImplemented returns true if the error is due to not being implemented
func IsNotImplemented(err error) bool {
return errdefs.IsNotImplemented(err)
}
// IsCanceled returns true if the error is due to `context.Canceled`.
func IsCanceled(err error) bool {
return errdefs.IsCanceled(err)
}
// IsDeadlineExceeded returns true if the error is due to
// `context.DeadlineExceeded`.
func IsDeadlineExceeded(err error) bool {
return errdefs.IsDeadlineExceeded(err)
}
// ToGRPC will attempt to map the backend containerd error into a grpc error,
// using the original error message as a description.
//
// Further information may be extracted from certain errors depending on their
// type.
//
// If the error is unmapped, the original error will be returned to be handled
// by the regular grpc error handling stack.
func ToGRPC(err error) error {
return errdefs.ToGRPC(err)
}
// ToGRPCf maps the error to grpc error codes, assembling the formatting string
// and combining it with the target error string.
//
// This is equivalent to errdefs.ToGRPC(fmt.Errorf("%s: %w", fmt.Sprintf(format, args...), err))
func ToGRPCf(err error, format string, args ...interface{}) error {
return errdefs.ToGRPCf(err, format, args...)
}
// FromGRPC returns the underlying error from a grpc service based on the grpc error code
func FromGRPC(err error) error {
return errdefs.FromGRPC(err)
}

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@ -0,0 +1,176 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
import (
"github.com/containerd/platforms"
specs "github.com/opencontainers/image-spec/specs-go/v1"
)
// Platform is a type alias for convenience, so there is no need to import image-spec package everywhere.
//
// Deprecated: use [specs.Platform].
type Platform = specs.Platform
// DefaultSpec returns the current platform's default platform specification.
//
// Deprecated: use [platforms.DefaultSpec].
func DefaultSpec() specs.Platform {
return platforms.DefaultSpec()
}
// Default returns the default matcher for the platform.
//
// Deprecated: use [platforms.Default].
func Default() platforms.MatchComparer {
return platforms.Default()
}
// DefaultString returns the default string specifier for the platform.
//
// Deprecated: use [platforms.DefaultString].
func DefaultString() string {
return platforms.Format(platforms.DefaultSpec()) // For 1.7 continue using the old format without os-version included.
}
// DefaultStrict returns strict form of Default.
//
// Deprecated: use [platforms.DefaultStrict].
func DefaultStrict() MatchComparer {
return platforms.DefaultStrict()
}
// MatchComparer is able to match and compare platforms to
// filter and sort platforms.
//
// Deprecated: use [platforms.MatchComparer].
type MatchComparer = platforms.MatchComparer
// Matcher matches platforms specifications, provided by an image or runtime.
//
// Deprecated: use [platforms.Matcher].
type Matcher = platforms.Matcher
// NewMatcher returns a simple matcher based on the provided platform
// specification. The returned matcher only looks for equality based on os,
// architecture and variant.
//
// One may implement their own matcher if this doesn't provide the required
// functionality.
//
// Applications should opt to use `Match` over directly parsing specifiers.
//
// Deprecated: use [platforms.NewMatcher].
func NewMatcher(platform specs.Platform) platforms.Matcher {
return platforms.NewMatcher(platform)
}
// Parse parses the platform specifier syntax into a platform declaration.
//
// Platform specifiers are in the format `<os>|<arch>|<os>/<arch>[/<variant>]`.
// The minimum required information for a platform specifier is the operating
// system or architecture. If there is only a single string (no slashes), the
// value will be matched against the known set of operating systems, then fall
// back to the known set of architectures. The missing component will be
// inferred based on the local environment.
//
// Deprecated: use [platforms.Parse].
func Parse(specifier string) (specs.Platform, error) {
return platforms.Parse(specifier)
}
// MustParse is like Parses but panics if the specifier cannot be parsed.
// Simplifies initialization of global variables.
//
// Deprecated: use [platforms.MustParse].
func MustParse(specifier string) specs.Platform {
return platforms.MustParse(specifier)
}
// Format returns a string specifier from the provided platform specification.
//
// Deprecated: use [platforms.Format].
func Format(platform specs.Platform) string {
return platforms.Format(platform)
}
// Normalize validates and translate the platform to the canonical value.
//
// For example, if "Aarch64" is encountered, we change it to "arm64" or if
// "x86_64" is encountered, it becomes "amd64".
//
// Deprecated: use [platforms.Normalize].
func Normalize(platform specs.Platform) specs.Platform {
return platforms.Normalize(platform)
}
// Only returns a match comparer for a single platform
// using default resolution logic for the platform.
//
// For arm/v8, will also match arm/v7, arm/v6 and arm/v5
// For arm/v7, will also match arm/v6 and arm/v5
// For arm/v6, will also match arm/v5
// For amd64, will also match 386
//
// Deprecated: use [platforms.Only].
func Only(platform specs.Platform) platforms.MatchComparer {
return platforms.Only(platform)
}
// OnlyStrict returns a match comparer for a single platform.
//
// Unlike Only, OnlyStrict does not match sub platforms.
// So, "arm/vN" will not match "arm/vM" where M < N,
// and "amd64" will not also match "386".
//
// OnlyStrict matches non-canonical forms.
// So, "arm64" matches "arm/64/v8".
//
// Deprecated: use [platforms.OnlyStrict].
func OnlyStrict(platform specs.Platform) platforms.MatchComparer {
return platforms.OnlyStrict(platform)
}
// Ordered returns a platform MatchComparer which matches any of the platforms
// but orders them in order they are provided.
//
// Deprecated: use [platforms.Ordered].
func Ordered(platform ...specs.Platform) platforms.MatchComparer {
return platforms.Ordered(platform...)
}
// Any returns a platform MatchComparer which matches any of the platforms
// with no preference for ordering.
//
// Deprecated: use [platforms.Any].
func Any(platform ...specs.Platform) platforms.MatchComparer {
return platforms.Any(platform...)
}
// All is a platform MatchComparer which matches all platforms
// with preference for ordering.
//
// Deprecated: use [platforms.All].
var All = platforms.All
// GetWindowsOsVersion returns the version of Windows of the local system,
// it returns an empty string on other platforms.
//
// Deprecated: this function is deprecated, and removed in github.com/containerd/platforms
func GetWindowsOsVersion() string {
return getWindowsOsVersion()
}

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@ -0,0 +1,23 @@
//go:build !windows
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
func getWindowsOsVersion() string {
return ""
}

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@ -0,0 +1,49 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
import (
"fmt"
"strconv"
"strings"
"github.com/Microsoft/hcsshim/osversion"
"golang.org/x/sys/windows"
)
func getWindowsOsVersion() string {
major, minor, build := windows.RtlGetNtVersionNumbers()
return fmt.Sprintf("%d.%d.%d", major, minor, build)
}
// Deprecated: this function is deprecated, and removed in github.com/containerd/platforms
func GetOsVersion(osVersionPrefix string) osversion.OSVersion {
parts := strings.Split(osVersionPrefix, ".")
if len(parts) < 3 {
return osversion.OSVersion{}
}
majorVersion, _ := strconv.Atoi(parts[0])
minorVersion, _ := strconv.Atoi(parts[1])
buildNumber, _ := strconv.Atoi(parts[2])
return osversion.OSVersion{
MajorVersion: uint8(majorVersion),
MinorVersion: uint8(minorVersion),
Build: uint16(buildNumber),
}
}

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@ -0,0 +1 @@
*.go text eol=lf

30
vendor/github.com/containerd/platforms/.golangci.yml generated vendored Normal file
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@ -0,0 +1,30 @@
linters:
enable:
- exportloopref # Checks for pointers to enclosing loop variables
- gofmt
- goimports
- gosec
- ineffassign
- misspell
- nolintlint
- revive
- staticcheck
- tenv # Detects using os.Setenv instead of t.Setenv since Go 1.17
- unconvert
- unused
- vet
- dupword # Checks for duplicate words in the source code
disable:
- errcheck
run:
timeout: 5m
skip-dirs:
- api
- cluster
- design
- docs
- docs/man
- releases
- reports
- test # e2e scripts

191
vendor/github.com/containerd/platforms/LICENSE generated vendored Normal file
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@ -0,0 +1,191 @@
Apache License
Version 2.0, January 2004
https://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
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including but not limited to software source code, documentation
source, and configuration files.
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transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
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(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
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You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
Copyright The containerd Authors
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

32
vendor/github.com/containerd/platforms/README.md generated vendored Normal file
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@ -0,0 +1,32 @@
# platforms
A Go package for formatting, normalizing and matching container platforms.
This package is based on the Open Containers Image Spec definition of a [platform](https://github.com/opencontainers/image-spec/blob/main/specs-go/v1/descriptor.go#L52).
## Platform Specifier
While the OCI platform specifications provide a tool for components to
specify structured information, user input typically doesn't need the full
context and much can be inferred. To solve this problem, this package introduces
"specifiers". A specifier has the format
`<os>|<arch>|<os>/<arch>[/<variant>]`. The user can provide either the
operating system or the architecture or both.
An example of a common specifier is `linux/amd64`. If the host has a default
runtime that matches this, the user can simply provide the component that
matters. For example, if an image provides `amd64` and `arm64` support, the
operating system, `linux` can be inferred, so they only have to provide
`arm64` or `amd64`. Similar behavior is implemented for operating systems,
where the architecture may be known but a runtime may support images from
different operating systems.
## Project details
**platforms** is a containerd sub-project, licensed under the [Apache 2.0 license](./LICENSE).
As a containerd sub-project, you will find the:
* [Project governance](https://github.com/containerd/project/blob/main/GOVERNANCE.md),
* [Maintainers](https://github.com/containerd/project/blob/main/MAINTAINERS),
* and [Contributing guidelines](https://github.com/containerd/project/blob/main/CONTRIBUTING.md)
information in our [`containerd/project`](https://github.com/containerd/project) repository.

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@ -19,12 +19,12 @@ package platforms
import (
"bufio"
"bytes"
"errors"
"fmt"
"os"
"runtime"
"strings"
"github.com/containerd/errdefs"
"golang.org/x/sys/unix"
)
@ -70,7 +70,7 @@ func getCPUInfo(pattern string) (info string, err error) {
return "", err
}
return "", fmt.Errorf("getCPUInfo for pattern %s: %w", pattern, errdefs.ErrNotFound)
return "", fmt.Errorf("getCPUInfo for pattern %s: %w", pattern, errNotFound)
}
// getCPUVariantFromArch get CPU variant from arch through a system call
@ -83,7 +83,7 @@ func getCPUVariantFromArch(arch string) (string, error) {
if arch == "aarch64" {
variant = "8"
} else if arch[0:4] == "armv" && len(arch) >= 5 {
//Valid arch format is in form of armvXx
// Valid arch format is in form of armvXx
switch arch[3:5] {
case "v8":
variant = "8"
@ -101,7 +101,7 @@ func getCPUVariantFromArch(arch string) (string, error) {
variant = "unknown"
}
} else {
return "", fmt.Errorf("getCPUVariantFromArch invalid arch: %s, %w", arch, errdefs.ErrInvalidArgument)
return "", fmt.Errorf("getCPUVariantFromArch invalid arch: %s, %w", arch, errInvalidArgument)
}
return variant, nil
}
@ -112,11 +112,10 @@ func getCPUVariantFromArch(arch string) (string, error) {
// This is to cover running ARM in emulated environment on x86 host as this field in /proc/cpuinfo
// was not present.
func getCPUVariant() (string, error) {
variant, err := getCPUInfo("Cpu architecture")
if err != nil {
if errdefs.IsNotFound(err) {
//Let's try getting CPU variant from machine architecture
if errors.Is(err, errNotFound) {
// Let's try getting CPU variant from machine architecture
arch, err := getMachineArch()
if err != nil {
return "", fmt.Errorf("failure getting machine architecture: %v", err)

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@ -21,8 +21,6 @@ package platforms
import (
"fmt"
"runtime"
"github.com/containerd/errdefs"
)
func getCPUVariant() (string, error) {
@ -49,10 +47,8 @@ func getCPUVariant() (string, error) {
default:
variant = "unknown"
}
} else {
return "", fmt.Errorf("getCPUVariant for OS %s: %v", runtime.GOOS, errdefs.ErrNotImplemented)
return "", fmt.Errorf("getCPUVariant for OS %s: %v", runtime.GOOS, errNotImplemented)
}
return variant, nil

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@ -16,9 +16,11 @@
package platforms
// DefaultString returns the default string specifier for the platform.
// DefaultString returns the default string specifier for the platform,
// with [PR#6](https://github.com/containerd/platforms/pull/6) the result
// may now also include the OSVersion from the provided platform specification.
func DefaultString() string {
return Format(DefaultSpec())
return FormatAll(DefaultSpec())
}
// DefaultStrict returns strict form of Default.

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@ -22,7 +22,6 @@ import (
"strconv"
"strings"
"github.com/Microsoft/hcsshim/osversion"
specs "github.com/opencontainers/image-spec/specs-go/v1"
"golang.org/x/sys/windows"
)
@ -52,29 +51,29 @@ func (m windowsmatcher) Match(p specs.Platform) bool {
if match && m.OS == "windows" {
// HPC containers do not have OS version filled
if p.OSVersion == "" {
if m.OSVersion == "" || p.OSVersion == "" {
return true
}
hostOsVersion := GetOsVersion(m.osVersionPrefix)
ctrOsVersion := GetOsVersion(p.OSVersion)
return osversion.CheckHostAndContainerCompat(hostOsVersion, ctrOsVersion)
hostOsVersion := getOSVersion(m.osVersionPrefix)
ctrOsVersion := getOSVersion(p.OSVersion)
return checkHostAndContainerCompat(hostOsVersion, ctrOsVersion)
}
return match
}
func GetOsVersion(osVersionPrefix string) osversion.OSVersion {
func getOSVersion(osVersionPrefix string) osVersion {
parts := strings.Split(osVersionPrefix, ".")
if len(parts) < 3 {
return osversion.OSVersion{}
return osVersion{}
}
majorVersion, _ := strconv.Atoi(parts[0])
minorVersion, _ := strconv.Atoi(parts[1])
buildNumber, _ := strconv.Atoi(parts[2])
return osversion.OSVersion{
return osVersion{
MajorVersion: uint8(majorVersion),
MinorVersion: uint8(minorVersion),
Build: uint16(buildNumber),

30
vendor/github.com/containerd/platforms/errors.go generated vendored Normal file
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@ -0,0 +1,30 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
import "errors"
// These errors mirror the errors defined in [github.com/containerd/containerd/errdefs],
// however, they are not exported as they are not expected to be used as sentinel
// errors by consumers of this package.
//
//nolint:unused // not all errors are used on all platforms.
var (
errNotFound = errors.New("not found")
errInvalidArgument = errors.New("invalid argument")
errNotImplemented = errors.New("not implemented")
)

View File

@ -0,0 +1,78 @@
/*
Copyright The containerd Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package platforms
// osVersion is a wrapper for Windows version information
// https://msdn.microsoft.com/en-us/library/windows/desktop/ms724439(v=vs.85).aspx
type osVersion struct {
Version uint32
MajorVersion uint8
MinorVersion uint8
Build uint16
}
// 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
const (
// rs5 (version 1809, codename "Redstone 5") corresponds to Windows Server
// 2019 (ltsc2019), and Windows 10 (October 2018 Update).
rs5 = 17763
// v21H2Server corresponds to Windows Server 2022 (ltsc2022).
v21H2Server = 20348
// v22H2Win11 corresponds to Windows 11 (2022 Update).
v22H2Win11 = 22621
)
// List of stable ABI compliant ltsc releases
// Note: List must be sorted in ascending order
var compatLTSCReleases = []uint16{
v21H2Server,
}
// 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
func checkHostAndContainerCompat(host, ctr osVersion) bool {
// check major minor versions of host and guest
if host.MajorVersion != ctr.MajorVersion ||
host.MinorVersion != ctr.MinorVersion {
return false
}
// If host is < WS 2022, exact version match is required
if host.Build < v21H2Server {
return host.Build == ctr.Build
}
var supportedLtscRelease uint16
for i := len(compatLTSCReleases) - 1; i >= 0; i-- {
if host.Build >= compatLTSCReleases[i] {
supportedLtscRelease = compatLTSCReleases[i]
break
}
}
return ctr.Build >= supportedLtscRelease && ctr.Build <= host.Build
}

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@ -102,6 +102,9 @@
// unless it is explicitly provided. This is treated as equivalent to armhf. A
// previous architecture, armel, will be normalized to arm/v6.
//
// Similarly, the most common arm64 version v8, and most common amd64 version v1
// are represented without the variant.
//
// While these normalizations are provided, their support on arm platforms has
// not yet been fully implemented and tested.
package platforms
@ -115,14 +118,15 @@ import (
"strings"
specs "github.com/opencontainers/image-spec/specs-go/v1"
"github.com/containerd/errdefs"
)
var (
specifierRe = regexp.MustCompile(`^[A-Za-z0-9_-]+$`)
specifierRe = regexp.MustCompile(`^[A-Za-z0-9_-]+$`)
osAndVersionRe = regexp.MustCompile(`^([A-Za-z0-9_-]+)(?:\(([A-Za-z0-9_.-]*)\))?$`)
)
const osAndVersionFormat = "%s(%s)"
// Platform is a type alias for convenience, so there is no need to import image-spec package everywhere.
type Platform = specs.Platform
@ -155,40 +159,68 @@ func (m *matcher) Match(platform specs.Platform) bool {
}
func (m *matcher) String() string {
return Format(m.Platform)
return FormatAll(m.Platform)
}
// ParseAll parses a list of platform specifiers into a list of platform.
func ParseAll(specifiers []string) ([]specs.Platform, error) {
platforms := make([]specs.Platform, len(specifiers))
for i, s := range specifiers {
p, err := Parse(s)
if err != nil {
return nil, fmt.Errorf("invalid platform %s: %w", s, err)
}
platforms[i] = p
}
return platforms, nil
}
// Parse parses the platform specifier syntax into a platform declaration.
//
// Platform specifiers are in the format `<os>|<arch>|<os>/<arch>[/<variant>]`.
// Platform specifiers are in the format `<os>[(<OSVersion>)]|<arch>|<os>[(<OSVersion>)]/<arch>[/<variant>]`.
// The minimum required information for a platform specifier is the operating
// system or architecture. If there is only a single string (no slashes), the
// system or architecture. The OSVersion can be part of the OS like `windows(10.0.17763)`
// When an OSVersion is specified, then specs.Platform.OSVersion is populated with that value,
// and an empty string otherwise.
// If there is only a single string (no slashes), the
// value will be matched against the known set of operating systems, then fall
// back to the known set of architectures. The missing component will be
// inferred based on the local environment.
func Parse(specifier string) (specs.Platform, error) {
if strings.Contains(specifier, "*") {
// TODO(stevvooe): need to work out exact wildcard handling
return specs.Platform{}, fmt.Errorf("%q: wildcards not yet supported: %w", specifier, errdefs.ErrInvalidArgument)
return specs.Platform{}, fmt.Errorf("%q: wildcards not yet supported: %w", specifier, errInvalidArgument)
}
parts := strings.Split(specifier, "/")
// Limit to 4 elements to prevent unbounded split
parts := strings.SplitN(specifier, "/", 4)
for _, part := range parts {
if !specifierRe.MatchString(part) {
return specs.Platform{}, fmt.Errorf("%q is an invalid component of %q: platform specifier component must match %q: %w", part, specifier, specifierRe.String(), errdefs.ErrInvalidArgument)
var p specs.Platform
for i, part := range parts {
if i == 0 {
// First element is <os>[(<OSVersion>)]
osVer := osAndVersionRe.FindStringSubmatch(part)
if osVer == nil {
return specs.Platform{}, fmt.Errorf("%q is an invalid OS component of %q: OSAndVersion specifier component must match %q: %w", part, specifier, osAndVersionRe.String(), errInvalidArgument)
}
p.OS = normalizeOS(osVer[1])
p.OSVersion = osVer[2]
} else {
if !specifierRe.MatchString(part) {
return specs.Platform{}, fmt.Errorf("%q is an invalid component of %q: platform specifier component must match %q: %w", part, specifier, specifierRe.String(), errInvalidArgument)
}
}
}
var p specs.Platform
switch len(parts) {
case 1:
// in this case, we will test that the value might be an OS, then look
// it up. If it is not known, we'll treat it as an architecture. Since
// in this case, we will test that the value might be an OS (with or
// without the optional OSVersion specified) and look it up.
// If it is not known, we'll treat it as an architecture. Since
// we have very little information about the platform here, we are
// going to be a little more strict if we don't know about the argument
// value.
p.OS = normalizeOS(parts[0])
if isKnownOS(p.OS) {
// picks a default architecture
p.Architecture = runtime.GOARCH
@ -196,10 +228,6 @@ func Parse(specifier string) (specs.Platform, error) {
p.Variant = cpuVariant()
}
if p.OS == "windows" {
p.OSVersion = GetWindowsOsVersion()
}
return p, nil
}
@ -212,37 +240,27 @@ func Parse(specifier string) (specs.Platform, error) {
return p, nil
}
return specs.Platform{}, fmt.Errorf("%q: unknown operating system or architecture: %w", specifier, errdefs.ErrInvalidArgument)
return specs.Platform{}, fmt.Errorf("%q: unknown operating system or architecture: %w", specifier, errInvalidArgument)
case 2:
// In this case, we treat as a regular os/arch pair. We don't care
// In this case, we treat as a regular OS[(OSVersion)]/arch pair. We don't care
// about whether or not we know of the platform.
p.OS = normalizeOS(parts[0])
p.Architecture, p.Variant = normalizeArch(parts[1], "")
if p.Architecture == "arm" && p.Variant == "v7" {
p.Variant = ""
}
if p.OS == "windows" {
p.OSVersion = GetWindowsOsVersion()
}
return p, nil
case 3:
// we have a fully specified variant, this is rare
p.OS = normalizeOS(parts[0])
p.Architecture, p.Variant = normalizeArch(parts[1], parts[2])
if p.Architecture == "arm64" && p.Variant == "" {
p.Variant = "v8"
}
if p.OS == "windows" {
p.OSVersion = GetWindowsOsVersion()
}
return p, nil
}
return specs.Platform{}, fmt.Errorf("%q: cannot parse platform specifier: %w", specifier, errdefs.ErrInvalidArgument)
return specs.Platform{}, fmt.Errorf("%q: cannot parse platform specifier: %w", specifier, errInvalidArgument)
}
// MustParse is like Parses but panics if the specifier cannot be parsed.
@ -264,6 +282,20 @@ func Format(platform specs.Platform) string {
return path.Join(platform.OS, platform.Architecture, platform.Variant)
}
// FormatAll returns a string specifier that also includes the OSVersion from the
// provided platform specification.
func FormatAll(platform specs.Platform) string {
if platform.OS == "" {
return "unknown"
}
if platform.OSVersion != "" {
OSAndVersion := fmt.Sprintf(osAndVersionFormat, platform.OS, platform.OSVersion)
return path.Join(OSAndVersion, platform.Architecture, platform.Variant)
}
return path.Join(platform.OS, platform.Architecture, platform.Variant)
}
// Normalize validates and translate the platform to the canonical value.
//
// For example, if "Aarch64" is encountered, we change it to "arm64" or if

View File

@ -28,7 +28,3 @@ func newDefaultMatcher(platform specs.Platform) Matcher {
Platform: Normalize(platform),
}
}
func GetWindowsOsVersion() string {
return ""
}

View File

@ -17,10 +17,7 @@
package platforms
import (
"fmt"
specs "github.com/opencontainers/image-spec/specs-go/v1"
"golang.org/x/sys/windows"
)
// NewMatcher returns a Windows matcher that will match on osVersionPrefix if
@ -35,8 +32,3 @@ func newDefaultMatcher(platform specs.Platform) Matcher {
},
}
}
func GetWindowsOsVersion() string {
major, minor, build := windows.RtlGetNtVersionNumbers()
return fmt.Sprintf("%d.%d.%d", major, minor, build)
}