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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]:
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| README.md | ||
README.md
Docker Experimental Features
This page contains a list of features in the Docker engine which are experimental. Experimental features are not ready for production. They are provided for test and evaluation in your sandbox environments.
The information below describes each feature and the GitHub pull requests and issues associated with it. If necessary, links are provided to additional documentation on an issue. As an active Docker user and community member, feel free to provide any feedback on these features you wish.
Use Docker experimental
To enable experimental features, start the Docker daemon with the
--experimental flag or enable the daemon flag in the
/etc/docker/daemon.json configuration file:
{
"experimental": true
}
You can check to see if experimental features are enabled on a running daemon using the following command:
$ docker version -f '{{.Server.Experimental}}'
true
Current experimental features
Docker service logs command to view logs for a Docker service. This is needed in Swarm mode. Option to squash image layers to the base image after successful builds. Checkpoint and restore support for Containers. Metrics (Prometheus) output for basic container, image, and daemon operations.