Default docker images for Ray! This includes everything needed to get started with running Ray! They work for both local development and are ideal for use with the Ray Cluster Launcher. Find the Dockerfile here.
Images are tagged with the format {Ray version}[-{Python version}][-{Platform}][-{Architecture}]. Ray version tag can be one of the following:
| Ray version tag | Description |
|---|---|
latest |
The most recent Ray release. |
x.y.z |
A specific Ray release, e.g. 1.12.1 |
nightly |
The most recent Ray development build (a recent commit from Github master) |
6 character Git SHA prefix |
A specific development build (uses a SHA from the Github master, e.g. 8960af). |
The optional Python version tag specifies the Python version in the image. All Python versions supported by Ray are available, e.g. py37, py38, py39 and py310. If unspecified, the tag points to an image using Python 3.7.
The optional Platform tag specifies the platform where the image is intended for:
| Platform tag | Description |
|---|---|
-cpu |
These are based off of an Ubuntu image. |
-cuXX |
These are based off of an NVIDIA CUDA image with the specified CUDA version xx. They require the Nvidia Docker Runtime. |
-gpu |
Aliases to a specific -cuXX tagged image. |
| no tag | Aliases to -cpu tagged images for ray, and aliases to -gpu tagged images for ray-ml. |
The optional Architecture tag can be used to specify images for different CPU architectures.
Currently, we support the x86_64 (amd64) and aarch64 (arm64) architectures.
Please note that suffixes are only used to specify aarch64 images. No suffix means
x86_64/amd64-compatible images.
| Platform tag | Description |
|---|---|
-aarch64 |
arm64-compatible images |
| no tag | Defaults to amd64 |
Examples tags:
- none: equivalent to
latest latest: equivalent tolatest-py37-cpu, i.e. image for the most recent Ray releasenightly-py38-cpu806c18-py38-cu112806c18-py38-cu116-aarch64
Ray 2.3 will be the first release for which arm64 images are released. These images will have the -aarch64 suffix.
There won't be a :latest-aarch64 image, instead :2.3.0-aarch64 should be used explicitly. This is because
we may remove suffixes in the next release.
For Ray 2.4, we aim to have support for multiplatform images. This means that specifying the suffix will not be needed anymore - docker will automatically choose a compatible image.
We may stop publishing architecture suffixes completely when we have support for multiplatform images.
There is an open RFC issue on GitHub to discuss this roadmap: Link to issue
rayproject/ray-ml- This image with common ML libraries to make development & deployment more smooth!