containerd 2.1.2

Welcome to the v2.1.2 release of containerd!

The second patch release for containerd 2.1 contains various fixes and updates.

Highlights

Fix check of wrapped errors in erofs snapshotter (#11935)

Go client

Improve mount error message (#11884)

Image Distribution

Fix transfer differ selection (#11936)
Enable DuplicationSuppressor in transfer service (#11932)

Runtime

Properly shutdown non-groupable shims to prevent resource leaks (#11971)

Please try out the release binaries and report any issues at
https://github.com/containerd/containerd/issues.

Contributors

Derek McGowan
Akihiro Suda
Kirtana Ashok
Austin Vazquez
Maksym Pavlenko
ningmingxiao
Gao Xiang
Henry Wang
Jin Dong
Phil Estes
Wei Fu

Changes

28 commits

Prepare release notes for v2.1.2 (#11962)
- 63b9eae62 Prepare release notes for v2.1.2
Properly shutdown non-groupable shims to prevent resource leaks (#11971)
- cff1feb28 *: properly shutdown non-groupable shims to prevent resource leaks
ci: bump golang [1.23.10,1.24.4] in build and release (#11968)
- 2ce169aae ci: bump golang [1.23.10,1.24.4] in build and release
Backport Enable CIs to run on WS2022 and WS2025 (#11955)
- 70bcb9b55 Enable CIs to run on WS2022 and WS2025
cri:use debug level when receive exec process exited events (#11848)
- 40575a15f cri:use debug level when receive exec process exited events
build(deps): bump google.golang.org/grpc from 1.72.0 to 1.72.2 (#11952)
- c71f77170 build(deps): bump google.golang.org/grpc from 1.72.0 to 1.72.2
Fix transfer differ selection (#11936)
- 4bcea74de Update differ selection in transfer service to prefer default
- 0c3cd8a99 Add debug log when transfer returns not implemented
- 820e56765 Add more error details when unpack fails to extract
Fetch image with default platform only in TestExportAndImportMultiLayer (#11943)
- 9b6c1949a Fetch image with default platform only in TestExportAndImportMultiLayer
Fix check of wrapped errors in erofs snapshotter (#11935)
- 480126f50 erofs-snapshotter: fix to work with wrapped errors
Enable DuplicationSuppressor in transfer service (#11932)
- d82921ff5 Enable DuplicationSuppressor in transfer service
ci: bump golang [1.23.9, 1.24.3] in build and release (#11889)
- 0bb25c3d6 ci: bump golang [1.23.9, 1.24.3] in build and release
Improve mount error message (#11884)
- ac8e84efc client:improve mount error message
Add symlink breakout test for overriden path (#11887)
- dd2ce49d0 Add symlink breakout test for overriden path

Dependency Changes

google.golang.org/grpc v1.72.0 -> v1.72.2

Previous release can be found at v2.1.1

Which file should I download?

containerd-<VERSION>-<OS>-<ARCH>.tar.gz: ✅Recommended. Dynamically linked with glibc 2.35 (Ubuntu 22.04).
containerd-static-<VERSION>-<OS>-<ARCH>.tar.gz: Statically linked. Expected to be used on Linux distributions that do not use glibc >= 2.35. Not position-independent.

In addition to containerd, typically you will have to install runc
and CNI plugins from their official sites too.

See also the Getting Started documentation.

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!