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Remove the support for Schema 1 images #11681
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Schema 1 (`application/vnd.docker.distribution.manifest.v1+prettyjws`) has been officially deprecated since containerd v1.7 (PR 6884), and disabled since v2.0 (PR 9765). Users who have been seeing warnings like `conversion from schema 1 images is deprecated` now have to rebuild the image with Schema 2 or OCI. Schema 2 was introduced in Docker 1.10 (Feb 2016), so most users should have been already using Schema 2 or OCI. Signed-off-by: Akihiro Suda <[email protected]>
The CI failure is irrelevant to the changes: |
| if unpacker != nil && ur.Unpacks == 0 { | ||
| // Unpack was tried previously but nothing was unpacked | ||
| // This is at least required for schema 1 image. | ||
| // This was at least required for schema 1 image. |
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nit: probably can just remove this line.
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reads fine I think ... history good :)
mikebrow
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LGTM
What happens with docker schema 1 images in cache, imported or previously pulled.
The schema 1 images are currently converted to OCI images on pull/import. Those images could be exported/pushed as OCI images. |
containerd 2.1.0 Welcome to the v2.1.0 release of containerd! The first minor release of containerd 2.x focuses on continued stability alongside new features and improvements. This is the first time-based released for containerd. Most the feature set and core functionality has long been stable and harderened in production environments, so now we transition to a balance of timely delivery of new functionality with the same high confidence in stability and performance. * Add no_sync option to boost boltDB performance on ephemeral environments ([containerd#10745](containerd#10745)) * Add content create event ([containerd#11006](containerd#11006)) * Erofs snapshotter and differ ([containerd#10705](containerd#10705)) * Update CRI to use transfer service for image pull by default ([containerd#8515](containerd#8515)) * Support multiple cni plugin bin dirs ([containerd#11311](containerd#11311)) * Support container restore through CRI/Kubernetes ([containerd#10365](containerd#10365)) * Add OCI/Image Volume Source support ([containerd#10579](containerd#10579)) * Enable Writable cgroups for unprivileged containers ([containerd#11131](containerd#11131)) * Fix recursive RLock() mutex acquisition ([containerd/go-cni#126](containerd/go-cni#126)) * Support CNI STATUS Verb ([containerd/go-cni#123](containerd/go-cni#123)) * Retry last registry host on 50x responses ([containerd#11484](containerd#11484)) * Multipart layer fetch ([containerd#10177](containerd#10177)) * Enable HTTP debug and trace for transfer based puller ([containerd#10762](containerd#10762)) * Add support for unpacking custom media types ([containerd#11744](containerd#11744)) * Add dial timeout field to hosts toml configuration ([containerd#11106](containerd#11106)) * Expose Pod assigned IPs to NRI plugins ([containerd#10921](containerd#10921)) * Support multiple uid/gid mappings ([containerd#10722](containerd#10722)) * Fix race between serve and immediate shutdown on the server ([containerd/ttrpc#175](containerd/ttrpc#175)) * Update FreeBSD defaults and re-organize platform defaults ([containerd#11017](containerd#11017)) * Postpone cri config deprecations to v2.2 ([containerd#11684](containerd#11684)) * Remove deprecated dynamic library plugins ([containerd#11683](containerd#11683)) * Remove the support for Schema 1 images ([containerd#11681](containerd#11681)) Please try out the release binaries and report any issues at https://github.com/containerd/containerd/issues. * Derek McGowan * Phil Estes * Akihiro Suda * Maksym Pavlenko * Jin Dong * Wei Fu * Sebastiaan van Stijn * Samuel Karp * Mike Brown * Adrien Delorme * Austin Vazquez * Akhil Mohan * Kazuyoshi Kato * Henry Wang * Gao Xiang * ningmingxiao * Krisztian Litkey * Yang Yang * Archit Kulkarni * Chris Henzie * Iceber Gu * Alexey Lunev * Antonio Ojea * Davanum Srinivas * Marat Radchenko * Michael Zappa * Paweł Gronowski * Rodrigo Campos * Alberto Garcia Hierro * Amit Barve * Andrey Smirnov * Divya * Etienne Champetier * Kirtana Ashok * Philip Laine * QiPing Wan * fengwei0328 * zounengren * Adrian Reber * Alfred Wingate * Amal Thundiyil * Athos Ribeiro * Brian Goff * Cesar Talledo * ChengyuZhu6 * Chongyi Zheng * Craig Ingram * Danny Canter * David Son * Fupan Li * HirazawaUi * Jing Xu * Jonathan A. Sternberg * Jose Fernandez * Kaita Nakamura * Kohei Tokunaga * Lei Liu * Marco Visin * Mike Baynton * Qiyuan Liang * Sameer * Shiming Zhang * Swagat Bora * Teresaliu * Tony Fang * Tõnis Tiigi * Vered Rosen * Vinayak Goyal * bo.jiang * chriskery * luchenhan * mahmut * zhaixiaojuan * **github.com/Microsoft/hcsshim** v0.12.9 -> v0.13.0-rc.3 * **github.com/cilium/ebpf** v0.11.0 -> v0.16.0 * **github.com/containerd/cgroups/v3** v3.0.3 -> v3.0.5 * **github.com/containerd/containerd/api** v1.8.0 -> v1.9.0 * **github.com/containerd/continuity** v0.4.4 -> v0.4.5 * **github.com/containerd/go-cni** v1.1.10 -> v1.1.12 * **github.com/containerd/imgcrypt/v2** v2.0.0-rc.1 -> v2.0.1 * **github.com/containerd/otelttrpc** ea5083fda723 -> v0.1.0 * **github.com/containerd/platforms** v1.0.0-rc.0 -> v1.0.0-rc.1 * **github.com/containerd/ttrpc** v1.2.6 -> v1.2.7 * **github.com/containerd/typeurl/v2** v2.2.2 -> v2.2.3 * **github.com/containernetworking/cni** v1.2.3 -> v1.3.0 * **github.com/containernetworking/plugins** v1.5.1 -> v1.7.1 * **github.com/containers/ocicrypt** v1.2.0 -> v1.2.1 * **github.com/davecgh/go-spew** d8f796af33cc -> v1.1.1 * **github.com/fsnotify/fsnotify** v1.7.0 -> v1.9.0 * **github.com/go-jose/go-jose/v4** v4.0.4 -> v4.0.5 * **github.com/google/go-cmp** v0.6.0 -> v0.7.0 * **github.com/grpc-ecosystem/grpc-gateway/v2** v2.22.0 -> v2.26.1 * **github.com/klauspost/compress** v1.17.11 -> v1.18.0 * **github.com/mdlayher/socket** v0.4.1 -> v0.5.1 * **github.com/moby/spdystream** v0.4.0 -> v0.5.0 * **github.com/moby/sys/user** v0.3.0 -> v0.4.0 * **github.com/opencontainers/image-spec** v1.1.0 -> v1.1.1 * **github.com/opencontainers/runtime-spec** v1.2.0 -> v1.2.1 * **github.com/opencontainers/selinux** v1.11.1 -> v1.12.0 * **github.com/pelletier/go-toml/v2** v2.2.3 -> v2.2.4 * **github.com/petermattis/goid** 4fcff4a6cae7 **_new_** * **github.com/pmezard/go-difflib** 5d4384ee4fb2 -> v1.0.0 * **github.com/prometheus/client_golang** v1.20.5 -> v1.22.0 * **github.com/prometheus/common** v0.55.0 -> v0.62.0 * **github.com/sasha-s/go-deadlock** v0.3.5 **_new_** * **github.com/smallstep/pkcs7** v0.1.1 **_new_** * **github.com/stretchr/testify** v1.9.0 -> v1.10.0 * **github.com/tchap/go-patricia/v2** v2.3.1 -> v2.3.2 * **github.com/urfave/cli/v2** v2.27.5 -> v2.27.6 * **github.com/vishvananda/netlink** v1.3.0 -> 0e7078ed04c8 * **github.com/vishvananda/netns** v0.0.4 -> v0.0.5 * **go.etcd.io/bbolt** v1.3.11 -> v1.4.0 * **go.opentelemetry.io/auto/sdk** v1.1.0 **_new_** * **go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc** v0.56.0 -> v0.60.0 * **go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp** v0.56.0 -> v0.60.0 * **go.opentelemetry.io/otel** v1.31.0 -> v1.35.0 * **go.opentelemetry.io/otel/exporters/otlp/otlptrace** v1.31.0 -> v1.35.0 * **go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc** v1.31.0 -> v1.35.0 * **go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracehttp** v1.31.0 -> v1.35.0 * **go.opentelemetry.io/otel/metric** v1.31.0 -> v1.35.0 * **go.opentelemetry.io/otel/sdk** v1.31.0 -> v1.35.0 * **go.opentelemetry.io/otel/trace** v1.31.0 -> v1.35.0 * **go.opentelemetry.io/proto/otlp** v1.3.1 -> v1.5.0 * **golang.org/x/crypto** v0.28.0 -> v0.36.0 * **golang.org/x/exp** aacd6d4b4611 -> 2d47ceb2692f * **golang.org/x/mod** v0.21.0 -> v0.24.0 * **golang.org/x/net** v0.30.0 -> v0.38.0 * **golang.org/x/oauth2** v0.22.0 -> v0.27.0 * **golang.org/x/sync** v0.8.0 -> v0.14.0 * **golang.org/x/sys** v0.26.0 -> v0.33.0 * **golang.org/x/term** v0.25.0 -> v0.30.0 * **golang.org/x/text** v0.19.0 -> v0.23.0 * **golang.org/x/time** v0.3.0 -> v0.7.0 * **google.golang.org/genproto/googleapis/api** 5fefd90f89a9 -> 56aae31c358a * **google.golang.org/genproto/googleapis/rpc** 324edc3d5d38 -> 56aae31c358a * **google.golang.org/grpc** v1.67.1 -> v1.72.0 * **google.golang.org/protobuf** v1.35.1 -> v1.36.6 * **k8s.io/api** v0.31.2 -> v0.32.3 * **k8s.io/apimachinery** v0.31.2 -> v0.32.3 * **k8s.io/apiserver** v0.31.2 -> v0.32.3 * **k8s.io/client-go** v0.31.2 -> v0.32.3 * **k8s.io/cri-api** v0.31.2 -> v0.32.3 * **k8s.io/kubelet** v0.31.2 -> v0.32.3 * **k8s.io/utils** 18e509b52bc8 -> 3ea5e8cea738 * **sigs.k8s.io/json** bc3834ca7abd -> 9aa6b5e7a4b3 * **sigs.k8s.io/structured-merge-diff/v4** v4.4.1 -> v4.4.2 * **tags.cncf.io/container-device-interface** v0.8.0 -> v1.0.1 * **tags.cncf.io/container-device-interface/specs-go** v0.8.0 -> v1.0.0 Previous release can be found at [v2.0.0](https://github.com/containerd/containerd/releases/tag/v2.0.0) * `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](https://github.com/opencontainers/runc/releases) and [CNI plugins](https://github.com/containernetworking/plugins/releases) from their official sites too. See also the [Getting Started](https://github.com/containerd/containerd/blob/main/docs/getting-started.md) documentation.
Schema 1 (
application/vnd.docker.distribution.manifest.v1+prettyjws) has been officially deprecated since containerd v1.7 (PR #6884), and disabled since v2.0 (PR #9765).Users who have been seeing warnings like
conversion from schema 1 images is deprecatednow have to rebuild the image with Schema 2 or OCI.Schema 2 was introduced in Docker 1.10 (Feb 2016), so most users should have been already using Schema 2 or OCI.