docker-superset

Superset for DDP: docker image build and container startup

sh build.sh
docker compose up
sh start-superset.sh

Row Level Security

• Filter clause is coid =('{{current_blob()}}'::json->>'coid')::integer

• Apply this filter to the roles specified in the filter definition. We will create a "Community Organizer" role for SNEHA

Docker image

The base image for Superset 3 is

• apache/superset:3.1.0rc3 for x86
• apache/superset:3.1.0-py310-arm for ARM

The Dockerfile may need to be edited for the architecture you choose

Static assets

Superset will serve static assets at https://<superset_url>/static/path/to/file

if the file is available at /app/superset/static/path/to/file within the Docker container.

GENERATE SUPERSET FOR CLIENTS USING TEMPLATES

• Inside gensuperset there are two folders a. make-t4d b. make-client

A. make-t4d

Note: This script will only be used once or when we update the docker image. Once the image is pushed to dockerhub, then the dockerfile in make-client will fetch this image and we can create different supersets for different clients.

• The make-t4d contains the the script to make dockerfile, build.sh and push.sh script.

• This Dockerfile pull the base apache/supserst: image, and install the required python packages, and creates a docker image which will be the base image for the client specific Dockerfile in make-client folder.

• command: sh generate-make-t4d.sh "apache/superset:" "<output_base_image>" "<output_folder>"

B. make-client

• Here the generate script will generate a full fleged superset folder that is customised specifically to the client.

• The dockerfile uses the base image created and pushed to docker hub in the above step.

• The build.sh script creates a new image that will remain on the system, and will be used by docker-compose.yml file to run the container.

• command: sh generate-make-client.sh <client_name> <project_or_env> <base_image> <container_port> <celery_flower_port> <output_dir>

For detail documentation on how we are customizing superset for Dalgo-> read Link_to_the_documentation