Docker images for dask
Docker images for dask-distributed.
This images are built primarily for the Dask Helm Chart but they should work for more use cases.
A helper docker-compose file is provided to test functionality.
Open the notebook using the URL that is printed by the output so it has the token.
On a new notebook run:
from dask.distributed import Client client = Client('scheduler:8786') client.ncores()
It should output something like this:
Docker compose provides an easy way to building all the images with the right context
Just build one image e.g. notebook
docker-compose build notebook
Building and releasing new image versions is done automatically via Travis CI. When new commits are pushed to the
mainbranch images are built with the
devtag and pushed to Docker Hub.
When a new version of Dask is released a PR should be raised to bump the versions in the
Dockerfiles and then once that has been merged a new tag matching the Dask version should be pushed. Travis will then build the images and push them with version tags and update
$ git commit --allow-empty -a -m "bump version to x.x.x" $ git tag -a x.x.x -m 'Version x.x.x' $ git push upstream main --tags