added jupyter container

.forgejo/workflows/jupyter.yml

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+# Workflow name
+name: Build and Push Jupider Container
+
+# Run-name for each workflow run
+run-name: Build and Push Jupider Container
+on:
+  push:
+    branches:
+    - main
+    paths:
+    - 'containers/jupider/**'
+    - '.forgejo/workflows/jupider.yml'
+  workflow_dispatch: {}
+  schedule:
+  - cron: '0 20 * * 5' # Runs every Friday at 8 PM UTC
+
+env:
+  CONTAINER_NAME: jupider
+  # USER: ${{ github.actor }}
+  USER: hbms
+
+jobs:
+  build-and-push-arch:
+    runs-on: ${{ matrix.arch }}
+    strategy:
+      matrix:
+        arch: [ amd64, arm64 ]
+    container:
+      image: ghcr.io/catthehacker/ubuntu:act-22.04
+    steps:
+    - name: Prepare environment variables
+      run: |
+        echo "$HOME/.local/bin" >> "$GITHUB_PATH"
+        echo REGISTRY=${{ vars.REGISTRY }} >> $GITHUB_ENV
+
+    - name: Checkout the repo
+      uses: actions/checkout@v4
+
+    - name: Login to the registry
+      uses: docker/login-action@v3
+      with:
+        registry: ${{ vars.REGISTRY }}
+        username: ${{ env.USER }}
+        password: ${{ secrets.PACKAGE_TOKEN }}
+
+    - name: Build and push
+      uses: docker/build-push-action@v6
+      with:
+        context: ./containers/jupider/
+        file: ./containers/jupider/Dockerfile
+        push: true
+        provenance: false
+        tags: ${{ vars.REGISTRY }}/${{ env.USER }}/${{ env.CONTAINER_NAME }}-${{ matrix.arch }}:latest
+
+  merge-images-via-manifest:
+    runs-on: amd64
+    needs: build-and-push-arch
+    container:
+      image: ghcr.io/catthehacker/ubuntu:act-22.04
+    steps:
+    - name: Generate and push multi-arch manifest
+      run: |
+        echo REGISTRY=${{ vars.REGISTRY }} >> $GITHUB_ENV
+        echo ${{ secrets.PACKAGE_TOKEN }} | docker login ${{ vars.REGISTRY }} -u ${USER} --password-stdin
+        docker manifest create ${{ vars.REGISTRY }}/${USER}/${{ env.CONTAINER_NAME }}:latest ${{ vars.REGISTRY }}/${USER}/${{ env.CONTAINER_NAME }}-amd64:latest ${{ vars.REGISTRY }}/${USER}/${{ env.CONTAINER_NAME }}-arm64:latest
+        docker manifest push ${{ vars.REGISTRY }}/${USER}/${{ env.CONTAINER_NAME }}:latest

containers/jupyter/Dockerfile

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+FROM continuumio/miniconda3
+
+
+RUN /opt/conda/bin/conda install jupyter -y --quiet
+RUN mkdir -p /opt/notebooks
+RUN chown -R root:root /opt/notebooks
+
+# Set working dir and expose the same port as your compose file (80)
+WORKDIR /opt/notebooks
+VOLUME ["/opt/notebooks"]
+EXPOSE 80
+
+# Start jupyter on port 80 and keep logs in /root/jupyter.log
+ENTRYPOINT ["/bin/bash", "-c", "/opt/conda/bin/jupyter notebook --notebook-dir=/opt/notebooks --ip='*' --port=80 --no-browser --allow-root > /root/jupyter.log 2>&1"]
+
+
+
+
+