This will allow running Windows Containers to have their resource
limits updated through containerd. The CPU resource limits support
has been added for Windows Server 20H2 and newer, on older versions
hcsshim will raise an Unimplemented error.
Signed-off-by: Claudiu Belu <cbelu@cloudbasesolutions.com>
This fixes the issue with the usage of the deprecated attribute.Any
function that original caused build issues.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Currently uncompress converter only supports gzip. This commit fixes it to
support zstd as well.
Signed-off-by: Kohei Tokunaga <ktokunaga.mail@gmail.com>
This test will make sure there aren't any issues with multilayered
images during import. Keep in mind that in the case of multilayered
images, they have to be unpacked first in order to be usable.
Signed-off-by: Claudiu Belu <cbelu@cloudbasesolutions.com>
In linux platform, the shim server always listens on the socket before
the containerd task manager dial it. It is unlikely that containerd task
manager should handle reconnect because the shim can't restart. For this
case, the containerd task manager should fail fast if there is ENOENT or
ECONNREFUSED error.
And if the socket file is deleted during cleanup the exited task, it
maybe cause that containerd task manager takes long time to reload the
dead shim. For that task.v2 manager, the race case is like:
```
TaskService.Delete
TaskManager.Delete(runtime/v2/manager.go)
shim.delete(runtime/v2/shim.go)
shimv2api.Shutdown(runtime/v2/task/shim.pb.go)
<- containerd has been killed or restarted somehow
bundle.Delete
```
The shimv2api.Shutdown will cause that the shim deletes socket file
(containerd-shim-runc-v2 does). But the bundle is still there. During
reloading, the containerd will wait for the socket file appears again
in 100 seconds. It is not reasonable. The Reconnect should prevent this
case by fast fail.
Closes: #5648.
Fixes: #5597.
Signed-off-by: Wei Fu <fuweid89@gmail.com>
The io/ioutil package has been deprecated as of Go 1.16, see
https://golang.org/doc/go1.16#ioutil. This commit replaces the existing
io/ioutil functions with their new definitions in io and os packages.
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
During import, if an image does not match the host's platform,
it won't have any children labels set, which will result in the
Garbage Collector deleting its content later, resulting in an
unusable image. In this case, we should fail early.
This can still be bypassed by using ctr import --all-platforms.
Signed-off-by: Claudiu Belu <cbelu@cloudbasesolutions.com>
This picks a fix to properly handle images containing symlinks
inside which point to an unexisting file.
Signed-off-by: Hajime Tazaki <thehajime@gmail.com>
Windows HostProcess containers can run containerized workloads on a Windows host.
These containers operate as normal processes but have access to the host network
namespace, storage, and devices when given the appropriate user privileges.
HostProcess containers support the ability to run as one of the following Windows
service accounts: LocalSystem, LocalService, NetworkService.
Signed-off-by: Claudiu Belu <cbelu@cloudbasesolutions.com>
The test sets container's Linux.SecurityContext.NamespaceOptions.Pid = NamespaceMode_CONTAINER,
which will ensure that the container keeps running even if the sandbox container dies. We do
not have that option on Windows.
Adds additional logging in the test, so it is easier to figure out which assertion failed.
Signed-off-by: Claudiu Belu <cbelu@cloudbasesolutions.com>
This version brings in some bug fixes to layer handling. The actual fix isn't
present in the diff as it's not used here, but the Windows shim is built from
the tag present in go.mod, so the fix will be in the Windows shim on a new release
of Containerd if this tag is in.
Signed-off-by: Daniel Canter <dcanter@microsoft.com>
With the introduction of Windows Server 2022, some images have been updated
to support WS2022 in their manifest list. This commit updates the test images
accordingly.
Signed-off-by: Adelina Tuvenie <atuvenie@cloudbasesolutions.com>
Go 1.15.7 contained a security fix for CVE-2021-3115, which allowed arbitrary
code to be executed at build time when using cgo on Windows. This issue also
affects Unix users who have “.” listed explicitly in their PATH and are running
“go get” outside of a module or with module mode disabled.
This issue is not limited to the go command itself, and can also affect binaries
that use `os.Command`, `os.LookPath`, etc.
From the related blogpost (ttps://blog.golang.org/path-security):
> Are your own programs affected?
>
> If you use exec.LookPath or exec.Command in your own programs, you only need to
> be concerned if you (or your users) run your program in a directory with untrusted
> contents. If so, then a subprocess could be started using an executable from dot
> instead of from a system directory. (Again, using an executable from dot happens
> always on Windows and only with uncommon PATH settings on Unix.)
>
> If you are concerned, then we’ve published the more restricted variant of os/exec
> as golang.org/x/sys/execabs. You can use it in your program by simply replacing
This patch replaces all uses of `os/exec` with `golang.org/x/sys/execabs`. While
some uses of `os/exec` should not be problematic (e.g. part of tests), it is
probably good to be consistent, in case code gets moved around.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
full diff: https://github.com/pelletier/go-toml/compare/v1.8.1...v1.9.3
- v1.9.3: Clarify license and comply with Apache 2.0
- v1.9.2: Add Encoder.CompactComments to omit extra new line
- v1.9.1: Fix empty trees line counting
v1.9.0
-------------------
The highlight of this version is that the whole toml.Tree structure has been made
public in a backward compatible way. This allows everyone using v1.x to fully
access the data and metadata in the tree to extend the library.
This is hopefully the last release in the v1.x track, as go-toml v2 is the main
focus of development.
What's new
- TOML 1.0.0-rc.3
- Improved default tag for durations
- Provide Tree and treeValue public aliases
- Expose MarshalOrder
- Value string representation public function
Fixed bugs
- Do not allow T-prefix on local dates
- toml.Unmarshaler supports leaf nodes
- Fix date lexer to only support 4-digit year
- Fix ToMap for tables in mixed-type arrays
- Fix ToMap for tables in nested mixed-type arrays
- Support literal multiline marshal
Performance
- Remove date regexp
- Remove underscore regexps
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- task.Kill() might fail in theory
- Giving a longer timeout may help us understand whether the failure is
a timing issue or not.
Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>
