jsturtevant

 
crates/containerd-shim-wasm/src/sys/windows/stdio.rs

```
    pub fn as_owned(&self)-> Option<OwnedHandle> {
        if let Some(fd) = self.as_raw_fd() {
            return Some(unsafe {OwnedHandle::from_raw_handle(get_osfhandle(fd) as _)});
        }
        
        None

jsturtevant

#!/usr/bin/env bash

set -e

echo test > test.txt
sudo ctr --debug -n ingest-bug content ingest --expected-size 5 --expected-digest sha256:f2ca1bb6c7e907d06dafe4687e579fce76b37e4e93b7605022da52e6ccc26fd2 test-content-foo < test.txt
sudo ctr --debug -n ingest-bug content ls
sudo ctr --debug -n ingest-bug content rm sha256:f2ca1bb6c7e907d06dafe4687e579fce76b37e4e93b7605022da52e6ccc26fd2
sudo ctr --debug -n ingest-bug content ingest --expected-size 5 --expected-digest sha256:f2ca1bb6c7e907d06dafe4687e579fce76b37e4e93b7605022da52e6ccc26fd2 test-content-foo < test.txt
echo its there!

jsturtevant

PS C:\apps> cmd /c ver

Microsoft Windows [Version 10.0.25398.469]

mkdir C:\var\lib\test
new-item -ItemType file -name termination-log -Path C:\var\lib\test

.\ctr.exe i pull registry.k8s.io/e2e-test-images/busybox:1.36.1-1
.\ctr.exe run -rm --mount="src=c:\termination-log,dst=c:\dev\termination-log" --user ContainerUser registry.k8s.io/e2e-test-images/busybox:1.36.1-1 test cmd

jsturtevant

$location="eastus"
$galleryName="SigWinTestingImages"
$resourceGroup="annual-channel"
$imageDefinition="capi-windows-annual"
$publisher="sigwincapi"
$offer="annualChannel"
$sku="original"
$storageAccountName="sigwin"
$subscription=""
$storageContainer="annualchvhd"

jsturtevant

#!/usr/bin/env bash


counter=0

while [ $counter -lt 100 ]; do
    let counter++
    echo "Attempt: $counter"
    
    # Run the command

jsturtevant

{
    "rust-analyzer.cargo.noDefaultFeatures": true,
    "rust-analyzer.cargo.extraEnv": {
        "WASMEDGE_LIB_DIR": "C:\\Program Files\\WasmEdge\\lib",
        "WASMEDGE_INCLUDE_DIR": "C:\\Program Files\\WasmEdge\\include"
    }
}

jsturtevant

rtime interface calls the shim create:

https://github.com/containerd/containerd/blob/07c2ae12e1f48e5bd2d688c8691068d8347dcfd6/services/tasks/local.go#L218

which eventuall calls newBundle: https://github.com/containerd/containerd/blob/b61988670c7c951a0bf4f11f6ea9d926f3e79d35/runtime/v2/bundle.go#L49

via https://github.com/containerd/containerd/blob/b61988670c7c951a0bf4f11f6ea9d926f3e79d35/runtime/v2/bundle.go#L49 and the taskmanager (which implements runtimeplatfom [rtime] https://github.com/containerd/containerd/blob/f7b8b118127771f2b0c55f605d3b378437270dfc/runtime/v2/manager.go#L420

can pass runtime specific options to runtime:

https://github.com/containerd/containerd/blob/97064b0772af58f770a48276d0a0bb3746a92378/task.go#L141

jsturtevant

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(skeleton) Launch",
            "type": "cppvsdbg",
            "request": "launch",

jsturtevant

func windowsCpuAndMemoryStats(stats *types.Metric) (*runtime.WindowsContainerStats, error) {
	var cs runtime.WindowsContainerStats
	if stats != nil {
		s, err := typeurl.UnmarshalAny(stats.Data)
		if err != nil {
			return nil, fmt.Errorf("failed to extract container metrics: %w", err)
		}
		wstats := s.(*wstats.Statistics).GetWindows()
		if wstats == nil {
			return nil, fmt.Errorf("windows stats is empty")

jsturtevant

var td TrustDomain

func BenchmarkGetTrustDomains(b *testing.B) {
	m := &Manager{
		signingIssuer:    &issuer{TrustDomain: "cluster.local"},
		validatingIssuer: &issuer{TrustDomain: "cluster.local"},
	}
	var t TrustDomain
	b.ReportAllocs()
	for n := 0; n < b.N; n++ {