Upgrade containerd to 1.6.2 and CNI to 0.9.1

Upgrades containerd, and switches to the official 64-bit ARM binary. Continues to use my binary for 32-bit arm hosts. CNI upgraded to v0.9.1 Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
2025-06-22 14:53:30 +00:00 · 2022-04-10 18:23:34 +01:00
parent 449bcf2691
commit 912ac265f4
614 changed files with 21609 additions and 16284 deletions
--- a/vendor/github.com/Microsoft/hcsshim/.gitignore
+++ b/vendor/github.com/Microsoft/hcsshim/.gitignore
@ -1,3 +1,38 @@
+# Binaries for programs and plugins
 *.exe
-.idea
-.vscode
+*.dll
+*.so
+*.dylib
+
+# Ignore vscode setting files
+.vscode/
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
+.glide/
+
+# Ignore gcs bin directory
+service/bin/
+service/pkg/
+
+*.img
+*.vhd
+*.tar.gz
+
+# Make stuff
+.rootfs-done
+bin/*
+rootfs/*
+*.o
+/build/
+
+deps/*
+out/*
+
+.idea/
+.vscode/
--- a/vendor/github.com/Microsoft/hcsshim/.golangci.yml
+++ b/vendor/github.com/Microsoft/hcsshim/.golangci.yml
@ -0,0 +1,99 @@
+run:
+  timeout: 8m
+
+linters:
+  enable:
+    - stylecheck
+
+linters-settings:
+  stylecheck:
+    # https://staticcheck.io/docs/checks
+    checks: ["all"]
+
+
+issues:
+  # This repo has a LOT of generated schema files, operating system bindings, and other things that ST1003 from stylecheck won't like
+  # (screaming case Windows api constants for example). There's also some structs that we *could* change the initialisms to be Go
+  # friendly (Id -> ID) but they're exported and it would be a breaking change. This makes it so that most new code, code that isn't
+  # supposed to be a pretty faithful mapping to an OS call/constants, or non-generated code still checks if we're following idioms,
+  # while ignoring the things that are just noise or would be more of a hassle than it'd be worth to change.
+  exclude-rules:
+    - path: layer.go
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: hcsshim.go
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\hcs\\schema2\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\wclayer\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: hcn\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\hcs\\schema1\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\hns\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: ext4\\internal\\compactext4\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: ext4\\internal\\format\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\guestrequest\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\guest\\prot\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\windevice\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\winapi\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\vmcompute\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\regstate\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
+
+    - path: internal\\hcserror\\
+      linters:
+        - stylecheck
+      Text: "ST1003:"
--- a/vendor/github.com/Microsoft/hcsshim/Makefile
+++ b/vendor/github.com/Microsoft/hcsshim/Makefile
@ -0,0 +1,87 @@
+BASE:=base.tar.gz
+
+GO:=go
+GO_FLAGS:=-ldflags "-s -w" # strip Go binaries
+CGO_ENABLED:=0
+GOMODVENDOR:=
+
+CFLAGS:=-O2 -Wall
+LDFLAGS:=-static -s # strip C binaries
+
+GO_FLAGS_EXTRA:=
+ifeq "$(GOMODVENDOR)" "1"
+GO_FLAGS_EXTRA += -mod=vendor
+endif
+GO_BUILD:=CGO_ENABLED=$(CGO_ENABLED) $(GO) build $(GO_FLAGS) $(GO_FLAGS_EXTRA)
+
+SRCROOT=$(dir $(abspath $(firstword $(MAKEFILE_LIST))))
+
+# The link aliases for gcstools
+GCS_TOOLS=\
+	generichook
+
+.PHONY: all always rootfs test
+
+all: out/initrd.img out/rootfs.tar.gz
+
+clean:
+	find -name '*.o' -print0 | xargs -0 -r rm
+	rm -rf bin deps rootfs out
+
+test:
+	cd $(SRCROOT) && go test -v ./internal/guest/...
+
+out/delta.tar.gz: bin/init bin/vsockexec bin/cmd/gcs bin/cmd/gcstools Makefile
+	@mkdir -p out
+	rm -rf rootfs
+	mkdir -p rootfs/bin/
+	cp bin/init rootfs/
+	cp bin/vsockexec rootfs/bin/
+	cp bin/cmd/gcs rootfs/bin/
+	cp bin/cmd/gcstools rootfs/bin/
+	for tool in $(GCS_TOOLS); do ln -s gcstools rootfs/bin/$$tool; done
+	git -C $(SRCROOT) rev-parse HEAD > rootfs/gcs.commit && \
+	git -C $(SRCROOT) rev-parse --abbrev-ref HEAD > rootfs/gcs.branch
+	tar -zcf $@ -C rootfs .
+	rm -rf rootfs
+
+out/rootfs.tar.gz: out/initrd.img
+	rm -rf rootfs-conv
+	mkdir rootfs-conv
+	gunzip -c out/initrd.img | (cd rootfs-conv && cpio -imd)
+	tar -zcf $@ -C rootfs-conv .
+	rm -rf rootfs-conv
+
+out/initrd.img: $(BASE) out/delta.tar.gz $(SRCROOT)/hack/catcpio.sh
+	$(SRCROOT)/hack/catcpio.sh "$(BASE)" out/delta.tar.gz > out/initrd.img.uncompressed
+	gzip -c out/initrd.img.uncompressed > $@
+	rm out/initrd.img.uncompressed
+
+-include deps/cmd/gcs.gomake
+-include deps/cmd/gcstools.gomake
+
+# Implicit rule for includes that define Go targets.
+%.gomake: $(SRCROOT)/Makefile
+	@mkdir -p $(dir $@)
+	@/bin/echo $(@:deps/%.gomake=bin/%): $(SRCROOT)/hack/gomakedeps.sh > $@.new
+	@/bin/echo -e '\t@mkdir -p $$(dir $$@) $(dir $@)' >> $@.new
+	@/bin/echo -e '\t$$(GO_BUILD) -o $$@.new $$(SRCROOT)/$$(@:bin/%=%)' >> $@.new
+	@/bin/echo -e '\tGO="$(GO)" $$(SRCROOT)/hack/gomakedeps.sh $$@ $$(SRCROOT)/$$(@:bin/%=%) $$(GO_FLAGS) $$(GO_FLAGS_EXTRA) > $(@:%.gomake=%.godeps).new' >> $@.new
+	@/bin/echo -e '\tmv $(@:%.gomake=%.godeps).new $(@:%.gomake=%.godeps)' >> $@.new
+	@/bin/echo -e '\tmv $$@.new $$@' >> $@.new
+	@/bin/echo -e '-include $(@:%.gomake=%.godeps)' >> $@.new
+	mv $@.new $@
+
+VPATH=$(SRCROOT)
+
+bin/vsockexec: vsockexec/vsockexec.o vsockexec/vsock.o
+	@mkdir -p bin
+	$(CC) $(LDFLAGS) -o $@ $^
+
+bin/init: init/init.o vsockexec/vsock.o
+	@mkdir -p bin
+	$(CC) $(LDFLAGS) -o $@ $^
+
+%.o: %.c
+	@mkdir -p $(dir $@)
+	$(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ $<
--- a/vendor/github.com/Microsoft/hcsshim/README.md
+++ b/vendor/github.com/Microsoft/hcsshim/README.md
@ -2,13 +2,67 @@

 [![Build status](https://github.com/microsoft/hcsshim/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/microsoft/hcsshim/actions?query=branch%3Amaster)

-This package contains the Golang interface for using the Windows [Host Compute Service](https://techcommunity.microsoft.com/t5/containers/introducing-the-host-compute-service-hcs/ba-p/382332) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS).
+This package contains the Golang interface for using the Windows [Host Compute Service](https://techcommunity.microsoft.com/t5/containers/introducing-the-host-compute-service-hcs/ba-p/382332) (HCS) to launch and manage [Windows Containers](https://docs.microsoft.com/en-us/virtualization/windowscontainers/about/). It also contains other helpers and functions for managing Windows Containers such as the Golang interface for the Host Network Service (HNS), as well as code for the [guest agent](./internal/guest/README.md) (commonly referred to as the GCS or Guest Compute Service in the codebase) used to support running Linux Hyper-V containers.

-It is primarily used in the [Moby Project](https://github.com/moby/moby), but it can be freely used by other projects as well.
+It is primarily used in the [Moby](https://github.com/moby/moby) and [Containerd](https://github.com/containerd/containerd) projects, but it can be freely used by other projects as well.
+
+## Building
+
+While this repository can be used as a library of sorts to call the HCS apis, there are a couple binaries built out of the repository as well. The main ones being the Linux guest agent, and an implementation of the [runtime v2 containerd shim api](https://github.com/containerd/containerd/blob/master/runtime/v2/README.md).
+### Linux Hyper-V Container Guest Agent
+
+To build the Linux guest agent itself all that's needed is to set your GOOS to "Linux" and build out of ./cmd/gcs.
+```powershell
+C:\> $env:GOOS="linux"
+C:\> go build .\cmd\gcs\
+```
+
+or on a Linux machine
+```sh
+> go build ./cmd/gcs
+```
+
+If you want it to be packaged inside of a rootfs to boot with alongside all of the other tools then you'll need to provide a rootfs that it can be packaged inside of. An easy way is to export the rootfs of a container.
+
+```sh
+docker pull busybox
+docker run --name base_image_container busybox
+docker export base_image_container | gzip > base.tar.gz
+BASE=./base.tar.gz
+make all
+```
+
+If the build is successful, in the `./out` folder you should see:
+```sh
+> ls ./out/
+delta.tar.gz  initrd.img  rootfs.tar.gz
+```
+
+### Containerd Shim
+For info on the Runtime V2 API: https://github.com/containerd/containerd/blob/master/runtime/v2/README.md.
+
+Contrary to the typical Linux architecture of shim -> runc, the runhcs shim is used both to launch and manage the lifetime of containers.
+
+```powershell
+C:\> $env:GOOS="windows"
+C:\> go build .\cmd\containerd-shim-runhcs-v1
+```
+
+Then place the binary in the same directory that Containerd is located at in your environment. A default Containerd configuration file can be generated by running:
+```powershell
+.\containerd.exe config default | Out-File "C:\Program Files\containerd\config.toml" -Encoding ascii
+```
+
+This config file will already have the shim set as the default runtime for cri interactions.
+
+To trial using the shim out with ctr.exe:
+```powershell
+C:\> ctr.exe run --runtime io.containerd.runhcs.v1 --rm mcr.microsoft.com/windows/nanoserver:2004 windows-test cmd /c "echo Hello World!"
+```

 ## Contributing

-This project welcomes contributions and suggestions.  Most contributions require you to agree to a
+This project welcomes contributions and suggestions. Most contributions require you to agree to a
 Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us
 the rights to use your contribution. For details, visit https://cla.microsoft.com.

@ -16,7 +70,27 @@ When you submit a pull request, a CLA-bot will automatically determine whether y
 a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions
 provided by the bot. You will only need to do this once across all repos using our CLA.

-We also ask that contributors [sign their commits](https://git-scm.com/docs/git-commit) using `git commit -s` or `git commit --signoff` to certify they either authored the work themselves or otherwise have permission to use it in this project. 
+We also require that contributors [sign their commits](https://git-scm.com/docs/git-commit) using `git commit -s` or `git commit --signoff` to
+certify they either authored the work themselves or otherwise have permission to use it in this project. Please see https://developercertificate.org/ for
+more info, as well as to make sure that you can attest to the rules listed. Our CI uses the [DCO Github app](https://github.com/apps/dco) to ensure
+that all commits in a given PR are signed-off.
+
+### Test Directory (Important to note)
+
+This project has tried to trim some dependencies from the root Go modules file that would be cumbersome to get transitively included if this
+project is being vendored/used as a library. Some of these dependencies were only being used for tests, so the /test directory in this project also has
+its own go.mod file where these are now included to get around this issue. Our tests rely on the code in this project to run, so the test Go modules file
+has a relative path replace directive to pull in the latest hcsshim code that the tests actually touch from this project
+(which is the repo itself on your disk).
+
+```
+replace (
+	github.com/Microsoft/hcsshim => ../
+)
+```
+
+Because of this, for most code changes you may need to run `go mod vendor` + `go mod tidy` in the /test directory in this repository, as the
+CI in this project will check if the files are out of date and will fail if this is true.


 ## Code of Conduct
--- a/vendor/github.com/Microsoft/hcsshim/go.mod
+++ b/vendor/github.com/Microsoft/hcsshim/go.mod
@ -1,31 +0,0 @@
-module github.com/Microsoft/hcsshim
-
-go 1.13
-
-require (
-	github.com/Microsoft/go-winio v0.4.17
-	github.com/cenkalti/backoff/v4 v4.1.1
-	github.com/containerd/cgroups v1.0.1
-	github.com/containerd/console v1.0.2
-	github.com/containerd/containerd v1.4.9
-	github.com/containerd/continuity v0.1.0 // indirect
-	github.com/containerd/fifo v1.0.0 // indirect
-	github.com/containerd/go-runc v1.0.0
-	github.com/containerd/ttrpc v1.1.0
-	github.com/containerd/typeurl v1.0.2
-	github.com/gogo/protobuf v1.3.2
-	github.com/opencontainers/runtime-spec v1.0.3-0.20200929063507-e6143ca7d51d
-	github.com/pkg/errors v0.9.1
-	github.com/sirupsen/logrus v1.8.1
-	github.com/urfave/cli v1.22.2
-	go.opencensus.io v0.22.3
-	golang.org/x/sync v0.0.0-20201207232520-09787c993a3a
-	golang.org/x/sys v0.0.0-20210324051608-47abb6519492
-	google.golang.org/grpc v1.33.2
-	gotest.tools/v3 v3.0.3 // indirect
-)
-
-replace (
-	google.golang.org/genproto => google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63
-	google.golang.org/grpc => google.golang.org/grpc v1.27.1
-)
--- a/vendor/github.com/Microsoft/hcsshim/go.sum
+++ b/vendor/github.com/Microsoft/hcsshim/go.sum
@ -1,242 +0,0 @@
-bazil.org/fuse v0.0.0-20160811212531-371fbbdaa898/go.mod h1:Xbm+BRKSBEpa4q4hTSxohYNQpsxXPbPry4JJWOB3LB8=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/Microsoft/go-winio v0.4.17 h1:iT12IBVClFevaf8PuVyi3UmZOVh4OqnaLxDTW2O6j3w=
-github.com/Microsoft/go-winio v0.4.17/go.mod h1:JPGBdM1cNvN/6ISo+n8V5iA4v8pBzdOpzfwIujj1a84=
-github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
-github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
-github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
-github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
-github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
-github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
-github.com/cenkalti/backoff/v4 v4.1.1 h1:G2HAfAmvm/GcKan2oOQpBXOd2tT2G57ZnZGWa1PxPBQ=
-github.com/cenkalti/backoff/v4 v4.1.1/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw=
-github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
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-github.com/cilium/ebpf v0.4.0/go.mod h1:4tRaxcgiL706VnOzHOdBlY8IEAIdxINsQBcU4xJJXRs=
-github.com/containerd/cgroups v1.0.1 h1:iJnMvco9XGvKUvNQkv88bE4uJXxRQH18efbKo9w5vHQ=
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-github.com/containerd/console v1.0.1/go.mod h1:XUsP6YE/mKtz6bxc+I8UiKKTP04qjQL4qcS3XoQ5xkw=
-github.com/containerd/console v1.0.2 h1:Pi6D+aZXM+oUw1czuKgH5IJ+y0jhYcwBJfx5/Ghn9dE=
-github.com/containerd/console v1.0.2/go.mod h1:ytZPjGgY2oeTkAONYafi2kSj0aYggsf8acV1PGKCbzQ=
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--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/errors.go
@ -78,6 +78,13 @@ var (

 	// ErrNotSupported is an error encountered when hcs doesn't support the request
 	ErrPlatformNotSupported = errors.New("unsupported platform request")
+
+	// ErrProcessAlreadyStopped is returned by hcs if the process we're trying to kill has already been stopped.
+	ErrProcessAlreadyStopped = syscall.Errno(0x8037011f)
+
+	// ErrInvalidHandle is an error that can be encountrered when querying the properties of a compute system when the handle to that
+	// compute system has already been closed.
+	ErrInvalidHandle = syscall.Errno(0x6)
 )

 type ErrorEvent struct {
@ -249,6 +256,14 @@ func IsNotExist(err error) bool {
 		err == ErrElementNotFound
 }

+// IsErrorInvalidHandle checks whether the error is the result of an operation carried
+// out on a handle that is invalid/closed. This error popped up while trying to query
+// stats on a container in the process of being stopped.
+func IsErrorInvalidHandle(err error) bool {
+	err = getInnerError(err)
+	return err == ErrInvalidHandle
+}
+
 // IsAlreadyClosed checks if an error is caused by the Container or Process having been
 // already closed by a call to the Close() method.
 func IsAlreadyClosed(err error) bool {
@ -281,6 +296,7 @@ func IsTimeout(err error) bool {
 func IsAlreadyStopped(err error) bool {
 	err = getInnerError(err)
 	return err == ErrVmcomputeAlreadyStopped ||
+		err == ErrProcessAlreadyStopped ||
 		err == ErrElementNotFound
 }

--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go
@ -3,7 +3,9 @@ package hcs
 import (
 	"context"
 	"encoding/json"
+	"errors"
 	"io"
+	"os"
 	"sync"
 	"syscall"
 	"time"
@ -16,16 +18,17 @@ import (

 // ContainerError is an error encountered in HCS
 type Process struct {
-	handleLock     sync.RWMutex
-	handle         vmcompute.HcsProcess
-	processID      int
-	system         *System
-	hasCachedStdio bool
-	stdioLock      sync.Mutex
-	stdin          io.WriteCloser
-	stdout         io.ReadCloser
-	stderr         io.ReadCloser
-	callbackNumber uintptr
+	handleLock          sync.RWMutex
+	handle              vmcompute.HcsProcess
+	processID           int
+	system              *System
+	hasCachedStdio      bool
+	stdioLock           sync.Mutex
+	stdin               io.WriteCloser
+	stdout              io.ReadCloser
+	stderr              io.ReadCloser
+	callbackNumber      uintptr
+	killSignalDelivered bool

 	closedWaitOnce sync.Once
 	waitBlock      chan struct{}
@ -149,12 +152,45 @@ func (process *Process) Kill(ctx context.Context) (bool, error) {
 		return false, makeProcessError(process, operation, ErrAlreadyClosed, nil)
 	}

+	if process.killSignalDelivered {
+		// A kill signal has already been sent to this process. Sending a second
+		// one offers no real benefit, as processes cannot stop themselves from
+		// being terminated, once a TerminateProcess has been issued. Sending a
+		// second kill may result in a number of errors (two of which detailed bellow)
+		// and which we can avoid handling.
+		return true, nil
+	}
+
 	resultJSON, err := vmcompute.HcsTerminateProcess(ctx, process.handle)
+	if err != nil {
+		// We still need to check these two cases, as processes may still be killed by an
+		// external actor (human operator, OOM, random script etc).
+		if errors.Is(err, os.ErrPermission) || IsAlreadyStopped(err) {
+			// There are two cases where it should be safe to ignore an error returned
+			// by HcsTerminateProcess. The first one is cause by the fact that
+			// HcsTerminateProcess ends up calling TerminateProcess in the context
+			// of a container. According to the TerminateProcess documentation:
+			// https://docs.microsoft.com/en-us/windows/win32/api/processthreadsapi/nf-processthreadsapi-terminateprocess#remarks
+			// After a process has terminated, call to TerminateProcess with open
+			// handles to the process fails with ERROR_ACCESS_DENIED (5) error code.
+			// It's safe to ignore this error here. HCS should always have permissions
+			// to kill processes inside any container. So an ERROR_ACCESS_DENIED
+			// is unlikely to be anything else than what the ending remarks in the
+			// documentation states.
+			//
+			// The second case is generated by hcs itself, if for any reason HcsTerminateProcess
+			// is called twice in a very short amount of time. In such cases, hcs may return
+			// HCS_E_PROCESS_ALREADY_STOPPED.
+			return true, nil
+		}
+	}
 	events := processHcsResult(ctx, resultJSON)
 	delivered, err := process.processSignalResult(ctx, err)
 	if err != nil {
 		err = makeProcessError(process, operation, err, events)
 	}
+
+	process.killSignalDelivered = delivered
 	return delivered, err
 }

--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/attachment.go
@ -27,4 +27,10 @@ type Attachment struct {
 	CaptureIoAttributionContext bool `json:"CaptureIoAttributionContext,omitempty"`

 	ReadOnly bool `json:"ReadOnly,omitempty"`
+
+	SupportCompressedVolumes bool `json:"SupportCompressedVolumes,omitempty"`
+
+	AlwaysAllowSparseFiles bool `json:"AlwaysAllowSparseFiles,omitempty"`
+
+	ExtensibleVirtualDiskType string `json:"ExtensibleVirtualDiskType,omitempty"`
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/container.go
@ -31,4 +31,6 @@ type Container struct {
 	RegistryChanges *RegistryChanges `json:"RegistryChanges,omitempty"`

 	AssignedDevices []Device `json:"AssignedDevices,omitempty"`
+
+	AdditionalDeviceNamespace *ContainerDefinitionDevice `json:"AdditionalDeviceNamespace,omitempty"`
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/cpu_group_config.go
@ -14,5 +14,5 @@ type CpuGroupConfig struct {
 	Affinity        *CpuGroupAffinity  `json:"Affinity,omitempty"`
 	GroupProperties []CpuGroupProperty `json:"GroupProperties,omitempty"`
 	// Hypervisor CPU group IDs exposed to clients
-	HypervisorGroupId int32 `json:"HypervisorGroupId,omitempty"`
+	HypervisorGroupId uint64 `json:"HypervisorGroupId,omitempty"`
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/device.go
@ -12,9 +12,9 @@ package hcsschema
 type DeviceType string

 const (
-	ClassGUID      DeviceType = "ClassGuid"
-	DeviceInstance DeviceType = "DeviceInstance"
-	GPUMirror      DeviceType = "GpuMirror"
+	ClassGUID        DeviceType = "ClassGuid"
+	DeviceInstanceID DeviceType = "DeviceInstance"
+	GPUMirror        DeviceType = "GpuMirror"
 )

 type Device struct {
@ -22,6 +22,6 @@ type Device struct {
 	Type DeviceType `json:"Type,omitempty"`
 	//  The interface class guid of the device interfaces to assign to the  container.  Only used when Type is ClassGuid.
 	InterfaceClassGuid string `json:"InterfaceClassGuid,omitempty"`
-	//  The location path of the device to assign to the container.  Only used when Type is DeviceInstance.
+	//  The location path of the device to assign to the container.  Only used when Type is DeviceInstanceID.
 	LocationPath string `json:"LocationPath,omitempty"`
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_container_definition_device.go
@ -0,0 +1,14 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type ContainerDefinitionDevice struct {
+	DeviceExtension []DeviceExtension `json:"device_extension,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_category.go
@ -0,0 +1,15 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type DeviceCategory struct {
+	Name           string           `json:"name,omitempty"`
+	InterfaceClass []InterfaceClass `json:"interface_class,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_extension.go
@ -0,0 +1,15 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type DeviceExtension struct {
+	DeviceCategory *DeviceCategory           `json:"device_category,omitempty"`
+	Namespace      *DeviceExtensionNamespace `json:"namespace,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_instance.go
@ -0,0 +1,17 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type DeviceInstance struct {
+	Id             string           `json:"id,omitempty"`
+	LocationPath   string           `json:"location_path,omitempty"`
+	PortName       string           `json:"port_name,omitempty"`
+	InterfaceClass []InterfaceClass `json:"interface_class,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_device_namespace.go
@ -0,0 +1,16 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type DeviceNamespace struct {
+	RequiresDriverstore bool             `json:"requires_driverstore,omitempty"`
+	DeviceCategory      []DeviceCategory `json:"device_category,omitempty"`
+	DeviceInstance      []DeviceInstance `json:"device_instance,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_interface_class.go
@ -0,0 +1,16 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type InterfaceClass struct {
+	Type_      string `json:"type,omitempty"`
+	Identifier string `json:"identifier,omitempty"`
+	Recurse    bool   `json:"recurse,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_namespace.go
@ -0,0 +1,15 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type DeviceExtensionNamespace struct {
+	Ob     *ObjectNamespace `json:"ob,omitempty"`
+	Device *DeviceNamespace `json:"device,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_directory.go
@ -0,0 +1,18 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type ObjectDirectory struct {
+	Name    string            `json:"name,omitempty"`
+	Clonesd string            `json:"clonesd,omitempty"`
+	Shadow  string            `json:"shadow,omitempty"`
+	Symlink []ObjectSymlink   `json:"symlink,omitempty"`
+	Objdir  []ObjectDirectory `json:"objdir,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_namespace.go
@ -0,0 +1,16 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type ObjectNamespace struct {
+	Shadow  string            `json:"shadow,omitempty"`
+	Symlink []ObjectSymlink   `json:"symlink,omitempty"`
+	Objdir  []ObjectDirectory `json:"objdir,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/model_object_symlink.go
@ -0,0 +1,18 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type ObjectSymlink struct {
+	Name        string `json:"name,omitempty"`
+	Path        string `json:"path,omitempty"`
+	Scope       string `json:"scope,omitempty"`
+	Pathtoclone string `json:"pathtoclone,omitempty"`
+	AccessMask  int32  `json:"access_mask,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/schema2/virtual_p_mem_mapping.go
@ -0,0 +1,15 @@
+/*
+ * HCS API
+ *
+ * No description provided (generated by Swagger Codegen https://github.com/swagger-api/swagger-codegen)
+ *
+ * API version: 2.4
+ * Generated by: Swagger Codegen (https://github.com/swagger-api/swagger-codegen.git)
+ */
+
+package hcsschema
+
+type VirtualPMemMapping struct {
+	HostPath    string `json:"HostPath,omitempty"`
+	ImageFormat string `json:"ImageFormat,omitempty"`
+}
--- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnsendpoint.go
@ -20,6 +20,7 @@ type HNSEndpoint struct {
 	IPv6Address        net.IP            `json:",omitempty"`
 	DNSSuffix          string            `json:",omitempty"`
 	DNSServerList      string            `json:",omitempty"`
+	DNSDomain          string            `json:",omitempty"`
 	GatewayAddress     string            `json:",omitempty"`
 	GatewayAddressV6   string            `json:",omitempty"`
 	EnableInternalDNS  bool              `json:",omitempty"`
--- a/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hns/hnspolicy.go
@ -22,9 +22,9 @@ const (

 type NatPolicy struct {
 	Type         PolicyType `json:"Type"`
-	Protocol     string
-	InternalPort uint16
-	ExternalPort uint16
+	Protocol     string     `json:",omitempty"`
+	InternalPort uint16     `json:",omitempty"`
+	ExternalPort uint16     `json:",omitempty"`
 }

 type QosPolicy struct {
@ -88,20 +88,20 @@ const (
 type ACLPolicy struct {
 	Type            PolicyType `json:"Type"`
 	Id              string     `json:"Id,omitempty"`
-	Protocol        uint16
-	Protocols       string `json:"Protocols,omitempty"`
-	InternalPort    uint16
+	Protocol        uint16     `json:",omitempty"`
+	Protocols       string     `json:"Protocols,omitempty"`
+	InternalPort    uint16     `json:",omitempty"`
 	Action          ActionType
 	Direction       DirectionType
-	LocalAddresses  string
-	RemoteAddresses string
-	LocalPorts      string `json:"LocalPorts,omitempty"`
-	LocalPort       uint16
-	RemotePorts     string `json:"RemotePorts,omitempty"`
-	RemotePort      uint16
-	RuleType        RuleType `json:"RuleType,omitempty"`
-	Priority        uint16
-	ServiceName     string
+	LocalAddresses  string     `json:",omitempty"`
+	RemoteAddresses string     `json:",omitempty"`
+	LocalPorts      string     `json:"LocalPorts,omitempty"`
+	LocalPort       uint16     `json:",omitempty"`
+	RemotePorts     string     `json:"RemotePorts,omitempty"`
+	RemotePort      uint16     `json:",omitempty"`
+	RuleType        RuleType   `json:"RuleType,omitempty"`
+	Priority        uint16     `json:",omitempty"`
+	ServiceName     string     `json:",omitempty"`
 }

 type Policy struct {
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/activatelayer.go
@ -21,7 +21,7 @@ func ActivateLayer(ctx context.Context, path string) (err error) {

 	err = activateLayer(&stdDriverInfo, path)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}
 	return nil
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createlayer.go
@ -21,7 +21,7 @@ func CreateLayer(ctx context.Context, path, parent string) (err error) {

 	err = createLayer(&stdDriverInfo, path, parent)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}
 	return nil
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/createscratchlayer.go
@ -28,7 +28,7 @@ func CreateScratchLayer(ctx context.Context, path string, parentLayerPaths []str

 	err = createSandboxLayer(&stdDriverInfo, path, 0, layers)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}
 	return nil
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/destroylayer.go
@ -19,7 +19,7 @@ func DestroyLayer(ctx context.Context, path string) (err error) {

 	err = destroyLayer(&stdDriverInfo, path)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}
 	return nil
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/expandscratchsize.go
@ -25,7 +25,7 @@ func ExpandScratchSize(ctx context.Context, path string, size uint64) (err error

 	err = expandSandboxSize(&stdDriverInfo, path, size)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}

 	// Manually expand the volume now in order to work around bugs in 19H1 and
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/exportlayer.go
@ -35,7 +35,7 @@ func ExportLayer(ctx context.Context, path string, exportFolderPath string, pare

 	err = exportLayer(&stdDriverInfo, path, exportFolderPath, layers)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}
 	return nil
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getlayermountpath.go
@ -27,7 +27,7 @@ func GetLayerMountPath(ctx context.Context, path string) (_ string, err error) {
 	log.G(ctx).Debug("Calling proc (1)")
 	err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, nil)
 	if err != nil {
-		return "", hcserror.New(err, title+" - failed", "(first call)")
+		return "", hcserror.New(err, title, "(first call)")
 	}

 	// Allocate a mount path of the returned length.
@ -41,7 +41,7 @@ func GetLayerMountPath(ctx context.Context, path string) (_ string, err error) {
 	log.G(ctx).Debug("Calling proc (2)")
 	err = getLayerMountPath(&stdDriverInfo, path, &mountPathLength, &mountPathp[0])
 	if err != nil {
-		return "", hcserror.New(err, title+" - failed", "(second call)")
+		return "", hcserror.New(err, title, "(second call)")
 	}

 	mountPath := syscall.UTF16ToString(mountPathp[0:])
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/getsharedbaseimages.go
@ -21,7 +21,7 @@ func GetSharedBaseImages(ctx context.Context) (_ string, err error) {
 	var buffer *uint16
 	err = getBaseImages(&buffer)
 	if err != nil {
-		return "", hcserror.New(err, title+" - failed", "")
+		return "", hcserror.New(err, title, "")
 	}
 	imageData := interop.ConvertAndFreeCoTaskMemString(buffer)
 	span.AddAttributes(trace.StringAttribute("imageData", imageData))
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/grantvmaccess.go
@ -20,7 +20,7 @@ func GrantVmAccess(ctx context.Context, vmid string, filepath string) (err error

 	err = grantVmAccess(vmid, filepath)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}
 	return nil
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/importlayer.go
@ -36,7 +36,7 @@ func ImportLayer(ctx context.Context, path string, importFolderPath string, pare

 	err = importLayer(&stdDriverInfo, path, importFolderPath, layers)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}
 	return nil
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/layerexists.go
@ -21,7 +21,7 @@ func LayerExists(ctx context.Context, path string) (_ bool, err error) {
 	var exists uint32
 	err = layerExists(&stdDriverInfo, path, &exists)
 	if err != nil {
-		return false, hcserror.New(err, title+" - failed", "")
+		return false, hcserror.New(err, title, "")
 	}
 	span.AddAttributes(trace.BoolAttribute("layer-exists", exists != 0))
 	return exists != 0, nil
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/legacy.go
@ -76,7 +76,7 @@ func readTombstones(path string) (map[string]([]string), error) {
 	defer tf.Close()
 	s := bufio.NewScanner(tf)
 	if !s.Scan() || s.Text() != "\xef\xbb\xbfVersion 1.0" {
-		return nil, errors.New("Invalid tombstones file")
+		return nil, errors.New("invalid tombstones file")
 	}

 	ts := make(map[string]([]string))
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/nametoguid.go
@ -17,12 +17,12 @@ func NameToGuid(ctx context.Context, name string) (_ guid.GUID, err error) {
 	ctx, span := trace.StartSpan(ctx, title) //nolint:ineffassign,staticcheck
 	defer span.End()
 	defer func() { oc.SetSpanStatus(span, err) }()
-	span.AddAttributes(trace.StringAttribute("name", name))
+	span.AddAttributes(trace.StringAttribute("objectName", name))

 	var id guid.GUID
 	err = nameToGuid(name, &id)
 	if err != nil {
-		return guid.GUID{}, hcserror.New(err, title+" - failed", "")
+		return guid.GUID{}, hcserror.New(err, title, "")
 	}
 	span.AddAttributes(trace.StringAttribute("guid", id.String()))
 	return id, nil
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/preparelayer.go
@ -38,7 +38,7 @@ func PrepareLayer(ctx context.Context, path string, parentLayerPaths []string) (
 	defer prepareLayerLock.Unlock()
 	err = prepareLayer(&stdDriverInfo, path, layers)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}
 	return nil
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/wclayer/unpreparelayer.go
@ -19,7 +19,7 @@ func UnprepareLayer(ctx context.Context, path string) (err error) {

 	err = unprepareLayer(&stdDriverInfo, path)
 	if err != nil {
-		return hcserror.New(err, title+" - failed", "")
+		return hcserror.New(err, title, "")
 	}
 	return nil
 }
--- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/console.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/console.go
@ -0,0 +1,44 @@
+package winapi
+
+import (
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+const PSEUDOCONSOLE_INHERIT_CURSOR = 0x1
+
+// CreatePseudoConsole creates a windows pseudo console.
+func CreatePseudoConsole(size windows.Coord, hInput windows.Handle, hOutput windows.Handle, dwFlags uint32, hpcon *windows.Handle) error {
+	// We need this wrapper as the function takes a COORD struct and not a pointer to one, so we need to cast to something beforehand.
+	return createPseudoConsole(*((*uint32)(unsafe.Pointer(&size))), hInput, hOutput, 0, hpcon)
+}
+
+// ResizePseudoConsole resizes the internal buffers of the pseudo console to the width and height specified in `size`.
+func ResizePseudoConsole(hpcon windows.Handle, size windows.Coord) error {
+	// We need this wrapper as the function takes a COORD struct and not a pointer to one, so we need to cast to something beforehand.
+	return resizePseudoConsole(hpcon, *((*uint32)(unsafe.Pointer(&size))))
+}
+
+// HRESULT WINAPI CreatePseudoConsole(
+//     _In_ COORD size,
+//     _In_ HANDLE hInput,
+//     _In_ HANDLE hOutput,
+//     _In_ DWORD dwFlags,
+//     _Out_ HPCON* phPC
+// );
+//
+//sys createPseudoConsole(size uint32, hInput windows.Handle, hOutput windows.Handle, dwFlags uint32, hpcon *windows.Handle) (hr error) = kernel32.CreatePseudoConsole
+
+// void WINAPI ClosePseudoConsole(
+//     _In_ HPCON hPC
+// );
+//
+//sys ClosePseudoConsole(hpc windows.Handle) = kernel32.ClosePseudoConsole
+
+// HRESULT WINAPI ResizePseudoConsole(
+//     _In_ HPCON hPC ,
+//     _In_ COORD size
+// );
+//
+//sys resizePseudoConsole(hPc windows.Handle, size uint32) (hr error) = kernel32.ResizePseudoConsole
--- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/memory.go
@ -1,27 +1,4 @@
 package winapi

-// VOID RtlMoveMemory(
-// 	_Out_       VOID UNALIGNED *Destination,
-// 	_In_  const VOID UNALIGNED *Source,
-// 	_In_        SIZE_T         Length
-// );
-//sys RtlMoveMemory(destination *byte, source *byte, length uintptr) (err error) = kernel32.RtlMoveMemory
-
 //sys LocalAlloc(flags uint32, size int) (ptr uintptr) = kernel32.LocalAlloc
 //sys LocalFree(ptr uintptr) = kernel32.LocalFree
-
-// BOOL QueryWorkingSet(
-//	HANDLE hProcess,
-//	PVOID  pv,
-//	DWORD  cb
-// );
-//sys QueryWorkingSet(handle windows.Handle, pv uintptr, cb uint32) (err error) = psapi.QueryWorkingSet
-
-type PSAPI_WORKING_SET_INFORMATION struct {
-	NumberOfEntries uintptr
-	WorkingSetInfo  [1]PSAPI_WORKING_SET_BLOCK
-}
-
-type PSAPI_WORKING_SET_BLOCK struct {
-	Flags uintptr
-}
--- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/process.go
@ -2,9 +2,7 @@ package winapi

 const PROCESS_ALL_ACCESS uint32 = 2097151

-// DWORD GetProcessImageFileNameW(
-//	HANDLE hProcess,
-//	LPWSTR lpImageFileName,
-//	DWORD  nSize
-// );
-//sys GetProcessImageFileName(hProcess windows.Handle, imageFileName *uint16, nSize uint32) (size uint32, err error) = kernel32.GetProcessImageFileNameW
+const (
+	PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE = 0x20016
+	PROC_THREAD_ATTRIBUTE_JOB_LIST      = 0x2000D
+)
--- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/utils.go
@ -20,36 +20,41 @@ func Uint16BufferToSlice(buffer *uint16, bufferLength int) (result []uint16) {
 	return
 }

+// UnicodeString corresponds to UNICODE_STRING win32 struct defined here
+// https://docs.microsoft.com/en-us/windows/win32/api/ntdef/ns-ntdef-_unicode_string
 type UnicodeString struct {
 	Length        uint16
 	MaximumLength uint16
 	Buffer        *uint16
 }

+// NTSTRSAFE_UNICODE_STRING_MAX_CCH is a constant defined in ntstrsafe.h. This value
+// denotes the maximum number of wide chars a path can have.
+const NTSTRSAFE_UNICODE_STRING_MAX_CCH = 32767
+
 //String converts a UnicodeString to a golang string
 func (uni UnicodeString) String() string {
 	// UnicodeString is not guaranteed to be null terminated, therefore
 	// use the UnicodeString's Length field
-	return syscall.UTF16ToString(Uint16BufferToSlice(uni.Buffer, int(uni.Length/2)))
+	return windows.UTF16ToString(Uint16BufferToSlice(uni.Buffer, int(uni.Length/2)))
 }

 // NewUnicodeString allocates a new UnicodeString and copies `s` into
 // the buffer of the new UnicodeString.
 func NewUnicodeString(s string) (*UnicodeString, error) {
-	// Get length of original `s` to use in the UnicodeString since the `buf`
-	// created later will have an additional trailing null character
-	length := len(s)
-	if length > 32767 {
-		return nil, syscall.ENAMETOOLONG
-	}
-
 	buf, err := windows.UTF16FromString(s)
 	if err != nil {
 		return nil, err
 	}
+
+	if len(buf) > NTSTRSAFE_UNICODE_STRING_MAX_CCH {
+		return nil, syscall.ENAMETOOLONG
+	}
+
 	uni := &UnicodeString{
-		Length:        uint16(length * 2),
-		MaximumLength: uint16(length * 2),
+		// The length is in bytes and should not include the trailing null character.
+		Length:        uint16((len(buf) - 1) * 2),
+		MaximumLength: uint16((len(buf) - 1) * 2),
 		Buffer:        &buf[0],
 	}
 	return uni, nil
--- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/winapi.go
@ -2,4 +2,4 @@
 // be thought of as an extension to golang.org/x/sys/windows.
 package winapi

-//go:generate go run ..\..\mksyscall_windows.go -output zsyscall_windows.go system.go net.go path.go thread.go iocp.go jobobject.go logon.go memory.go process.go processor.go devices.go filesystem.go errors.go
+//go:generate go run ..\..\mksyscall_windows.go -output zsyscall_windows.go console.go system.go net.go path.go thread.go iocp.go jobobject.go logon.go memory.go process.go processor.go devices.go filesystem.go errors.go
--- a/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/winapi/zsyscall_windows.go
@ -37,13 +37,15 @@ func errnoErr(e syscall.Errno) error {
 }

 var (
+	modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
 	modntdll    = windows.NewLazySystemDLL("ntdll.dll")
 	modiphlpapi = windows.NewLazySystemDLL("iphlpapi.dll")
-	modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
 	modadvapi32 = windows.NewLazySystemDLL("advapi32.dll")
-	modpsapi    = windows.NewLazySystemDLL("psapi.dll")
 	modcfgmgr32 = windows.NewLazySystemDLL("cfgmgr32.dll")

+	procCreatePseudoConsole                    = modkernel32.NewProc("CreatePseudoConsole")
+	procClosePseudoConsole                     = modkernel32.NewProc("ClosePseudoConsole")
+	procResizePseudoConsole                    = modkernel32.NewProc("ResizePseudoConsole")
 	procNtQuerySystemInformation               = modntdll.NewProc("NtQuerySystemInformation")
 	procSetJobCompartmentId                    = modiphlpapi.NewProc("SetJobCompartmentId")
 	procSearchPathW                            = modkernel32.NewProc("SearchPathW")
@ -57,11 +59,8 @@ var (
 	procNtOpenJobObject                        = modntdll.NewProc("NtOpenJobObject")
 	procNtCreateJobObject                      = modntdll.NewProc("NtCreateJobObject")
 	procLogonUserW                             = modadvapi32.NewProc("LogonUserW")
-	procRtlMoveMemory                          = modkernel32.NewProc("RtlMoveMemory")
 	procLocalAlloc                             = modkernel32.NewProc("LocalAlloc")
 	procLocalFree                              = modkernel32.NewProc("LocalFree")
-	procQueryWorkingSet                        = modpsapi.NewProc("QueryWorkingSet")
-	procGetProcessImageFileNameW               = modkernel32.NewProc("GetProcessImageFileNameW")
 	procGetActiveProcessorCount                = modkernel32.NewProc("GetActiveProcessorCount")
 	procCM_Get_Device_ID_List_SizeA            = modcfgmgr32.NewProc("CM_Get_Device_ID_List_SizeA")
 	procCM_Get_Device_ID_ListA                 = modcfgmgr32.NewProc("CM_Get_Device_ID_ListA")
@ -74,6 +73,33 @@ var (
 	procRtlNtStatusToDosError                  = modntdll.NewProc("RtlNtStatusToDosError")
 )

+func createPseudoConsole(size uint32, hInput windows.Handle, hOutput windows.Handle, dwFlags uint32, hpcon *windows.Handle) (hr error) {
+	r0, _, _ := syscall.Syscall6(procCreatePseudoConsole.Addr(), 5, uintptr(size), uintptr(hInput), uintptr(hOutput), uintptr(dwFlags), uintptr(unsafe.Pointer(hpcon)), 0)
+	if int32(r0) < 0 {
+		if r0&0x1fff0000 == 0x00070000 {
+			r0 &= 0xffff
+		}
+		hr = syscall.Errno(r0)
+	}
+	return
+}
+
+func ClosePseudoConsole(hpc windows.Handle) {
+	syscall.Syscall(procClosePseudoConsole.Addr(), 1, uintptr(hpc), 0, 0)
+	return
+}
+
+func resizePseudoConsole(hPc windows.Handle, size uint32) (hr error) {
+	r0, _, _ := syscall.Syscall(procResizePseudoConsole.Addr(), 2, uintptr(hPc), uintptr(size), 0)
+	if int32(r0) < 0 {
+		if r0&0x1fff0000 == 0x00070000 {
+			r0 &= 0xffff
+		}
+		hr = syscall.Errno(r0)
+	}
+	return
+}
+
 func NtQuerySystemInformation(systemInfoClass int, systemInformation uintptr, systemInfoLength uint32, returnLength *uint32) (status uint32) {
 	r0, _, _ := syscall.Syscall6(procNtQuerySystemInformation.Addr(), 4, uintptr(systemInfoClass), uintptr(systemInformation), uintptr(systemInfoLength), uintptr(unsafe.Pointer(returnLength)), 0, 0)
 	status = uint32(r0)
@ -219,18 +245,6 @@ func LogonUser(username *uint16, domain *uint16, password *uint16, logonType uin
 	return
 }

-func RtlMoveMemory(destination *byte, source *byte, length uintptr) (err error) {
-	r1, _, e1 := syscall.Syscall(procRtlMoveMemory.Addr(), 3, uintptr(unsafe.Pointer(destination)), uintptr(unsafe.Pointer(source)), uintptr(length))
-	if r1 == 0 {
-		if e1 != 0 {
-			err = errnoErr(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
 func LocalAlloc(flags uint32, size int) (ptr uintptr) {
 	r0, _, _ := syscall.Syscall(procLocalAlloc.Addr(), 2, uintptr(flags), uintptr(size), 0)
 	ptr = uintptr(r0)
@ -242,31 +256,6 @@ func LocalFree(ptr uintptr) {
 	return
 }

-func QueryWorkingSet(handle windows.Handle, pv uintptr, cb uint32) (err error) {
-	r1, _, e1 := syscall.Syscall(procQueryWorkingSet.Addr(), 3, uintptr(handle), uintptr(pv), uintptr(cb))
-	if r1 == 0 {
-		if e1 != 0 {
-			err = errnoErr(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
-func GetProcessImageFileName(hProcess windows.Handle, imageFileName *uint16, nSize uint32) (size uint32, err error) {
-	r0, _, e1 := syscall.Syscall(procGetProcessImageFileNameW.Addr(), 3, uintptr(hProcess), uintptr(unsafe.Pointer(imageFileName)), uintptr(nSize))
-	size = uint32(r0)
-	if size == 0 {
-		if e1 != 0 {
-			err = errnoErr(e1)
-		} else {
-			err = syscall.EINVAL
-		}
-	}
-	return
-}
-
 func GetActiveProcessorCount(groupNumber uint16) (amount uint32) {
 	r0, _, _ := syscall.Syscall(procGetActiveProcessorCount.Addr(), 1, uintptr(groupNumber), 0, 0)
 	amount = uint32(r0)
--- a/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go
+++ b/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go
@ -35,4 +35,16 @@ const (

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