tiny-example--hello-world-model

Hello World Model

This is a very simplistic model showing the absolute minimum needed to run on DAFNI. It creates a very small sized model and prints "Hello $NAME".

There are three files here:

• Dockerfile - Builds the container that will be run by DAFNI
• model_definition.yaml - A machine-readable file used to define the model. This information will be shown to other users who may wish to use your model.
• README.md - This helpful file. It should contain detailed information about the model including what it is for, and how to use it.

You can run this example from within the "tiny-example" folder:

docker build -t tiny-example .
docker run tiny-example

You can change the output with the environment variable:

docker run -e NAME=Matthew tiny-example

Uploading to DAFNI

You will need to create a file from your docker image to upload it. Check out the detailed instructions online at Docs but you can create it with:

docker save -o tiny-example.tar tiny-example

You can also compress the tiny-example.tar file before uploading. This is not essential but for large images it will save you some time when uploading.

gzip tiny-example.tar