cpu and gpu

Author: cmanzo

.github/workflows/cleanup-ghcr.yml

@@ -0,0 +1,57 @@
+name: "Prune old GHCR images"
+
+on:
+  # 1) Run daily at 02:00 UTC
+  schedule:
+    - cron: '0 2 * * *'
+  # 2) Also run on every push to main (or your default branch)
+  push:
+    branches:
+      - docker
+
+permissions:
+  contents: read     # for listing versions
+  packages: write    # for deleting package versions
+
+jobs:
+  prune:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Install jq and GitHub CLI
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y jq
+          curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg \
+            | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
+          echo \
+            "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] \
+             https://cli.github.com/packages stable main" \
+            | sudo tee /etc/apt/sources.list.d/github-cli.list
+          sudo apt-get update
+          sudo apt-get install -y gh
+
+      - name: Authenticate gh
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          echo "$GITHUB_TOKEN" | gh auth login --with-token
+
+      - name: Delete non-latest versions
+        env:
+          OWNER: ${{ github.repository_owner }}
+          IMAGE: deep-learning-crash-course
+        run: |
+          gh api -H "Accept: application/vnd.github.v3+json" \
+            /users/$OWNER/packages/container/$IMAGE/versions \
+          | jq -c '.[]' \
+          | while read version; do
+              id=$(echo "$version" | jq -r '.id')
+              tags=$(echo "$version" | jq -r '.metadata.container.tags[]')
+              if [[ ! " $tags " =~ " latest " ]]; then
+                echo "Deleting version $id (tags: $tags)"
+                gh api -X DELETE \
+                  -H "Accept: application/vnd.github.v3+json" \
+                  /users/$OWNER/packages/container/$IMAGE/versions/$id
+              fi
+            done

docker/Dockerfile

@@ -36,10 +36,5 @@ RUN pip install --no-cache-dir -r /tmp/requirements.txt
 # Enable Jupyter widget support
 RUN pip install --no-cache-dir ipywidgets
 
-# For JupyterLab (inside the container), install the widget manager
-RUN jupyter labextension install @jupyter-widgets/jupyterlab-manager \
-  --no-build && \
-  jupyter lab build 
-  
 EXPOSE 8888
 CMD ["start-notebook.sh"]

docker/Dockerfile.gpu

@@ -32,10 +32,5 @@ RUN pip install --no-cache-dir -r /tmp/requirements.txt
 # Enable Jupyter widget support
 RUN pip install --no-cache-dir ipywidgets
 
-# For JupyterLab (inside the container), install the widget manager
-RUN jupyter labextension install @jupyter-widgets/jupyterlab-manager \
-  --no-build && \
-  jupyter lab build 
-  
 EXPOSE 8888
 CMD ["start-notebook.sh"]