Add EOPF JupyterHub Dask Docker image

README.md

@@ -1,2 +1,34 @@
 # eopf-container-images
 Container Images used in the EOPF Sentinel Zarr Samples
+
+## Available Images
+
+### eopf-jupyterhub-dask
+Docker image based on the official EOPF CPM image, compatible with JupyterHub and configured for Dask cluster operations. Designed for SAFE to Zarr conversion workflows.
+
+**Location**: `eopf-jupyterhub-dask/`
+
+**Base Image**: `registry.eopf.copernicus.eu/cpm/eopf-cpm:2-6-3`
+
+**Key Features**:
+- JupyterHub single-user server support
+- JupyterLab with extensions (Git, MyST)
+- Dask and Dask Gateway for distributed computing
+- Ready for SAFE to Zarr conversion
+
+See [eopf-jupyterhub-dask/README.md](eopf-jupyterhub-dask/README.md) for details.
+
+### eopf-jupyterlab
+Custom JupyterLab environment with EOPF dependencies.
+
+**Location**: `eopf-jupyterlab/`
+
+### eopf-dask
+Dask cluster configuration for EOPF.
+
+**Location**: `eopf-dask/`
+
+### eopf-zarr-driver
+Zarr driver utilities and demonstrations.
+
+**Location**: `eopf-zarr-driver/`

eopf-jupyterhub-dask/.dockerignore

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+# Git
+.git
+.gitignore
+.gitattributes
+
+# Documentation
+README.md
+*.md
+
+# Python
+__pycache__
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db

eopf-jupyterhub-dask/Dockerfile

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+# Docker Image for EOPF compatible with JupyterHub and Dask Cluster
+# This image performs SAFE to Zarr conversion using the Dask Cluster
+# Base image: Official EOPF image from EOPF CPM
+
+FROM registry.eopf.copernicus.eu/cpm/eopf-cpm:2-6-3
+
+LABEL maintainer="EOPF Sample Service"
+LABEL description="EOPF Docker image compatible with JupyterHub and Dask Cluster for SAFE to Zarr conversion"
+
+# Fix: https://github.com/hadolint/hadolint/wiki/DL4006
+# Fix: https://github.com/koalaman/shellcheck/wiki/SC3014
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+USER root
+
+# Install system dependencies if needed
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    git \
+    curl \
+    && apt-get clean -y \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install required Python packages using pip
+# These packages are required for JupyterHub compatibility and Dask operations
+# Note: dask, dask-gateway, and distributed are already in the base image installed for dask user
+# Install system-wide so they're available for all users
+RUN pip install --no-cache-dir \
+    jupyterhub \
+    jupyterlab \
+    jupyterlab-myst \
+    jupyterlab-git \
+    nbgitpuller \
+    dask-labextension
+
+# Add dask user's local packages to Python path so EOPF packages are accessible
+ENV PYTHONPATH="/home/dask/.local/lib/python3.11/site-packages:${PYTHONPATH}"
+
+# Expose JupyterLab port
+EXPOSE 8888
+
+# Default command (will be overridden by JupyterHub)
+CMD ["jupyterhub-singleuser"]

eopf-jupyterhub-dask/README.md

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+# EOPF JupyterHub Dask Image
+
+## Overview
+
+This Docker image is designed for performing SAFE to Zarr conversion using the Dask Cluster. It is based on the official EOPF image and is compatible with JupyterHub deployments.
+
+## Base Image
+
+- **Base**: `registry.eopf.copernicus.eu/cpm/eopf-cpm:2-6-3`
+- Official EOPF image from the EOPF CPM registry
+
+## Features
+
+- **JupyterHub Compatible**: Includes `jupyterhub-singleuser` for seamless integration with JupyterHub
+- **JupyterLab**: Full JupyterLab environment with extensions
+- **Dask Support**: Configured with Dask and Dask Gateway for distributed computing
+- **Git Integration**: Includes JupyterLab Git extension and nbgitpuller
+- **MyST Support**: Markdown and MyST support via jupyterlab-myst
+
+## Included Packages
+
+- `jupyterhub-singleuser` - JupyterHub single-user notebook server
+- `jupyterlab` - JupyterLab interface
+- `jupyterlab-myst` - MyST Markdown support
+- `jupyterlab-git` - Git extension for JupyterLab
+- `nbgitpuller` - Pull notebooks from Git repositories
+- `dask` - Parallel computing library
+- `dask-gateway` - Gateway for Dask clusters
+- `distributed` - Distributed computing with Dask
+
+## Docker Hub
+
+The image is available on Docker Hub:
+
+```bash
+docker pull yuvraj1989/eopf-jupyterhub-dask:latest
+# or specific version
+docker pull yuvraj1989/eopf-jupyterhub-dask:1.0.0
+```
+
+**Docker Hub Repository**: https://hub.docker.com/r/yuvraj1989/eopf-jupyterhub-dask
+
+## Building the Image
+
+```bash
+docker build -t eopf-jupyterhub-dask:latest -f eopf-jupyterhub-dask/Dockerfile .
+```
+
+## Running the Image
+
+### Standalone Mode
+
+```bash
+docker run -p 8888:8888 yuvraj1989/eopf-jupyterhub-dask:latest
+```
+
+### With JupyterHub
+
+This image is designed to be used with JupyterHub. Configure your JupyterHub to use this image:
+
+```python
+c.DockerSpawner.image = 'yuvraj1989/eopf-jupyterhub-dask:latest'
+```
+
+## Related Issues and PRs
+
+- Issue: [#43 - Create Docker image with eopf compatible with JupyterHub and Dask Cluster](https://github.com/EOPF-Sample-Service/eopf-container-images/issues/43)
+- Related Issue: https://github.com/EOPF-Sample-Service/eopf-sample-notebooks/issues/185
+- Related PR: https://github.com/EOPF-Sample-Service/eopf-sample-notebooks/pull/186
+
+## Usage for SAFE to Zarr Conversion
+
+This image includes all necessary dependencies for performing SAFE to Zarr conversion with Dask. Users can run the conversion notebooks in a JupyterHub environment with Dask cluster support.
+
+## Maintenance
+
+Maintained by: EOPF Sample Service Team