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deprecate experimental graphdriver plugins
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[Graphdriver plugins] are an experimental feature that allow extending the
Docker Engine with custom storage drivers for storing images and containers.
This feature was not maintained since its inception, and will no longer be
supported in upcoming releases.

Users of this feature are recommended to instead configure the Docker Engine
to use the [containerd image store], and a custom [snapshotter].

[Graphdriver plugins]: https://github.com/docker/cli/blob/v26.1.4/docs/extend/plugins_graphdriver.md
[containerd image store]: https://github.com/docker/docs/blob/31a16f1da2f4a4c94b5a82713aa012f052fb7e6d/content/storage/containerd.md
[snapshotter]: https://github.com/containerd/containerd/tree/v1.7.18/docs/snapshotters

Signed-off-by: Sebastiaan van Stijn <[email protected]>
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thaJeztah committed Jun 18, 2024
1 parent 1f1b70d commit 0bc0924
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16 changes: 16 additions & 0 deletions docs/deprecated.md
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Expand Up @@ -52,6 +52,7 @@ The table below provides an overview of the current status of deprecated feature
|------------|------------------------------------------------------------------------------------------------------------------------------------|------------|--------|
| Deprecated | [Non-standard fields in image inspect](#non-standard-fields-in-image-inspect) | v27.0 | v28.0 |
| Deprecated | [API CORS headers](#api-cors-headers) | v27.0 | v28.0 |
| Deprecated | [Graphdriver plugins (experimental)](#graphdriver-plugins-experimental) | v27.0 | v28.0 |
| Deprecated | [Unauthenticated TCP connections](#unauthenticated-tcp-connections) | v26.0 | v28.0 |
| Deprecated | [`Container` and `ContainerConfig` fields in Image inspect](#container-and-containerconfig-fields-in-image-inspect) | v25.0 | v26.0 |
| Deprecated | [Deprecate legacy API versions](#deprecate-legacy-api-versions) | v25.0 | v26.0 |
Expand Down Expand Up @@ -148,6 +149,21 @@ part of the underlying image's Config, and deprecated:
[Docker image spec]: https://github.com/moby/docker-image-spec/blob/v1.3.1/specs-go/v1/image.go#L19-L32
[OCI Image Spec]: https://github.com/opencontainers/image-spec/blob/v1.1.0/specs-go/v1/config.go#L24-L62

### Graphdriver plugins (experimental)

**Deprecated in Release: v27.0**
**Target For Removal In Release: v28.0**

[Graphdriver plugins](https://github.com/docker/cli/blob/v26.1.4/docs/extend/plugins_graphdriver.md)
are an experimental feature that allow extending the Docker Engine with custom
storage drivers for storing images and containers. This feature was not
maintained since its inception, and will no longer be supported in upcoming
releases.

Users of this feature are recommended to instead configure the Docker Engine
to use the [containerd image store](https://docs.docker.com/storage/containerd/),
and a custom [snapshotter](https://github.com/containerd/containerd/tree/v1.7.18/docs/snapshotters)

### API CORS headers

**Deprecated in Release: v27.0**
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2 changes: 2 additions & 0 deletions docs/extend/index.md
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Expand Up @@ -2,6 +2,8 @@
title: Docker Engine managed plugin system
description: Develop and use a plugin with the managed plugin system
keywords: "API, Usage, plugins, documentation, developer"
aliases:
- "/engine/extend/plugins_graphdriver/"
---

- [Installing and using a plugin](index.md#installing-and-using-a-plugin)
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