Simple Jupyter notebook with a "parameter" tagged cell for running with papermill. Includes Argo Workflow running notebook on jupyterhub container image.

papermill-test-workflow.yaml

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: papermill-test-
spec:
  entrypoint: main
  templates:

    - name: main
      inputs:
        parameters:
          - name: in-zarr
            value: "gs://fakebucketname/data.zarr"
        artifacts:
          - name: input-notebook
            path: /src
            git:
              repo: https://gist.github.com/68d2c0cc2b6a55fcf0bb3a8d8c7ba209.git
      outputs:
        artifacts:
          - name: output-notebook
            path: /tmp/papermill_test_out.ipynb
      container:
        image: gcr.io/rhg-project-1/notebook:latest
        command: [papermill]
        args:
          - "/src/papermill_test.ipynb"
          - "/tmp/papermill_test_out.ipynb"
          - "-p"
          - "inzarr"
          - "{{ inputs.parameters.in-zarr }}"
          - "--kernel"
          - "python3"
        resources:
          requests:
            memory: 2Gi
            cpu: "1000m"
          limits:
            memory: 2Gi
            cpu: "2000m"
      activeDeadlineSeconds: 900

papermill_test.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import xarray as xr"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "tags": [
     "parameters"
    ]
   },
   "outputs": [],
   "source": [
    "inzarr = None"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Because the image we're using is old old old...\n",
    "import gcsfs\n",
    "fs = gcsfs.GCSFileSystem()\n",
    "inzarr = fs.get_mapper(inzarr)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "ds = xr.open_zarr(inzarr)\n",
    "print(ds)"
   ]
  }
 ],
 "metadata": {
  "language_info": {
   "name": "python"
  },
  "orig_nbformat": 4
 },
 "nbformat": 4,
 "nbformat_minor": 2
}

papermilldask-test-workflow.yaml

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: papermilldask-test-
spec:
  entrypoint: main
  templates:

    - name: main
      inputs:
        parameters:
          - name: in-zarr
            value: "gs://fakebucketname/data.zarr"
        artifacts:
          - name: input-notebook
            path: /src
            git:
              repo: https://gist.github.com/68d2c0cc2b6a55fcf0bb3a8d8c7ba209.git
      outputs:
        artifacts:
          - name: output-notebook
            path: /tmp/papermilldask_test_out.ipynb
      container:
        image: gcr.io/rhg-project-1/notebook:latest
        env:
          - name: DASK_GATEWAY__ADDRESS
            value: "http://traefik-dask-gateway.dask-gateway.svc.cluster.local"
          - name: DASK_GATEWAY__AUTH__TYPE
            value: basic
        command: [papermill]
        args:
          - "/src/papermilldask_test.ipynb"
          - "/tmp/papermilldask_test_out.ipynb"
          - "-p"
          - "inzarr"
          - "{{ inputs.parameters.in-zarr }}"
          - "--kernel"
          - "python3"
        securityContext:
          runAsUser: 1000
        resources:
          requests:
            memory: 2Gi
            cpu: "1000m"
          limits:
            memory: 2Gi
            cpu: "2000m"
      activeDeadlineSeconds: 900

papermilldask_test.ipynb