RenkuLab Docker images contain minimal dependencies for launching interactive environments like JupyterLab and RStudio from the Renku platform. They also each contain a version of the renku cli.
The images are available on
DockerHub and
are automatically built from this repo via github actions (see the .github
folder for more).
Images are updated from time to time; we try to keep them reasonably current
with modern python versions, cuda/torch versions and R versions. Typically, this
involves updating our github actions to include new versions and
updating the Makefile
to modify what it builds by default.
The basic python (renkulab-py
), basic R (renkulab-r
), and basic Julia (renkulab-julia
)
images are used in the
renku project templates
that you select upon renku project creation on the RenkuLab platform, or locally
via renku init
.
If you would like to use an image built from this repo that is not available via the renku project templates, follow these steps:
FROM
line in your project's Dockerfile with one of
the images built from this repo. See "Naming Conventions" for how to choose
which image to useIf you would like to add the ability to launch RenkuLab interactive environments to your own pre-existing images, see the Adding renku to your own images section below.
Sometimes certain actions need to be performed on container start-up to prepare
the environment. Some of these are carried out already in the entrypoint.sh
script in the base image, but if you extend the image you may want to add your
own. This can be done by adding a post-init.sh
script to the root directory of
the container. It must be executable by a non-privileged user because it will
run with the user restrictions of the container.
Projects using the base images may additionally place a post-init.sh
script in
the root directory of the project. This script will also run upon initialization
of the container, but after the /entrypoint.sh
and /post-init.sh
scripts.
You can find these base images on
DockerHub in
renku/renkulab-*
repositories, where *
represents the "flavor" (programming
language or base image). Read the following naming conventions below to select
the image that's right for you:
renku/renkulab-[image flavor]:[image flavor version]-[tag|hash]
For example:
renku/renkulab-py:3.10-0.15.0
renku/renkulab
: indicates this is an image you can use to spawn an environment
from your project on RenkuLab.-py
: indicates this is a python image flavor; either the programming language
installed in the environment, or the base image that extra dependencies are added to.
See below for details about the available flavors.3.10
: indicates the version of python is 3.100.15.0
(or d572e9a
): the tag is a value given to a commit of the repository
and indicates that the version is part of a release. If the version is not part of
a release, this value is the first few chars of the git commit SHA from which the
image is built.Note that the base images include the latest version of the renku
CLI.
This can easily be overridden modifying the renku version in the project's Dockerfile.
Image | Description | Base image |
---|---|---|
renku/renkulab-py | Jupyter image with minimal dependencies | jupyter/base-notebook |
renku/renkulab-r | Rstudio image | rocker/verse |
renku/renkulab-julia | Julia image | renku/renkulab-py |
renku/renkulab-cuda | Cuda image with Python and minimal dependencies | renku/renkulab-py |
renku/renkulab-cuda-tf | Cuda image with Python and Tensorflow | renku/renkulab-cuda |
renku/renkulab-vnc | VNC Image with Python | renku/renkulab-py |
renku/renkulab-matlab | VNC Image with Matlab | renku/renkulab-py |
renku/renkulab-qgis | VNC Image with QGIS | renku/renkulab-py |
Please refer to the release notes for more detailed lists of released images and specific links to Dockerhub.
Available via renku project templates
The basic Jupyter image with minimal dependencies. Based on https://hub.docker.com/r/jupyter/base-notebook/.
dockerhub: https://hub.docker.com/r/renku/renkulab-py/tags
Available via renku project templates
Based on the rocker "verse" image: https://hub.docker.com/r/rocker/verse,
chosen because rocker keeps a more up-to-date version of R than conda,
and includes most of the software dependencies that R users use.
Includes the R Jupyter kernel as well as RStudio. To access RStudio,
simply replace /lab
or /tree
with /rstudio
in the URL.
dockerhub: https://hub.docker.com/r/renku/renkulab-r/tags
Available via renku project templates
Based on the renkulab-py image with julia installed.
dockerhub: https://hub.docker.com/r/renku/renkulab-julia/tags
Based on the renkulab-py
with different versions of python and CUDA installed.
dockerhub: https://hub.docker.com/r/renku/renkulab-cuda/tags
Based on the renkulab-py
image with a full virtual desktop installed.
It uses noVNC 1.1.0 and TigerVNC 1.9.0 with a Renku UI to deliver a Linux desktop.
https://hub.docker.com/r/renku/renkulab-vnc/tags
A full virtual desktop as above with matlab installed.
https://hub.docker.com/r/renku/renkulab-matlab/tags
A full virtual desktop as above with QGIS installed.
https://hub.docker.com/r/renku/renkulab-qgis/tags
make
A Makefile
is provided in this directory which can be used to build the
images locally; you can build all images using make all
or can build
individual images as required. make
targets are also provided for pushing
and pulling images if needed.
docker
It may be necessary to build individual images directly with docker
; this
is done by running docker build -t <name:tag> .
in the directory of the
image you would like to build. Note that on arm-based systems (e.g. Apple
M1/M2) you may need to use the flag --platform=linux/amd64
for the
build because not all base images are available for ARM architecture.
Starting with 0.16.0, the python base images are built to support both X86_64
and arm64
architectures. If you need to build a multi-arch image locally, you can
do it with make
:
$ PLATFORM=linux/amd64,linux/arm64 USE_BUILDX=1 make py
Alternatively you can use the buildx
command directly:
$ docker buildx build \
--platform linux/amd64,linux/arm64 \
--tag myimage:tag \
--push \
docker/py
Note that for the time being we can only provide the python images with arm64
support.
If you already have a Docker image with complicated dependencies that are needed for your work, you can get this up and running on RenkuLab by using one of our Docker images in your build. We have two images that can be used in this way - one that is completely generic, and the other that is specific to rocker-based images.
Assuming you are in the directory with the Dockerfile you would like to use, you can build the renkulab dependencies into it like this:
docker build -t <image-tag> \
--build-arg BASE_IMAGE=<base-image> \
https://github.com/SwissDataScienceCenter/renkulab-docker.git#docker/generic
where image-tag
is some image name/tag you want to use and base-image
is
your existing image.
If your own image is based on the rocker R distribution, you can do
docker build -t <image-tag> \
--build-arg BASE_IMAGE=<base-image> \
https://github.com/SwissDataScienceCenter/renkulab-docker.git#docker/r
If you have any suggestions for different languages or base images you would like us to provide, feel free to submit an issue (or a pull request!) to this repo.