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156 lines
4.5 KiB
Bash
Executable file
156 lines
4.5 KiB
Bash
Executable file
#!/bin/bash
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# Demonstration of working alternative solution
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# Shows complete Debian Atomic pipeline: debootstrap + ostree → bootable image
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set -euo pipefail
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echo "🚀 Debian Atomic Pipeline Demonstration"
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echo "Using working alternative solution: debootstrap + ostree"
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echo "=" * 60
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# Configuration
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WORKSPACE_PATH="/home/rob/Documents/Projects/overseer"
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DEB_BOOTC_PATH="$WORKSPACE_PATH/deb-bootc-image-builder"
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ATOMIC_CONFIGS_PATH="$WORKSPACE_PATH/debian-atomic-configs"
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# Step 1: Create OSTree commit using alternative solution
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echo
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echo "Step 1: Creating OSTree commit using debootstrap + ostree"
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echo "Running: create-debian-atomic.py minimal"
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cd "$ATOMIC_CONFIGS_PATH"
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# Run the alternative solution with a persistent work directory
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WORK_DIR="/tmp/debian-atomic-demo"
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if [[ -d "$WORK_DIR" ]]; then
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rm -rf "$WORK_DIR"
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fi
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echo "Creating persistent build in: $WORK_DIR"
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if distrobox-enter debian-trixie -- bash -c "cd '$ATOMIC_CONFIGS_PATH' && sudo python3 create-debian-atomic.py minimal '$WORK_DIR'"; then
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echo "✅ Step 1 completed: OSTree commit created successfully"
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else
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echo "❌ Step 1 failed"
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exit 1
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fi
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# Step 2: Verify the repository and commit
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echo
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echo "Step 2: Verifying OSTree repository and commit"
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REPO_PATH="$WORK_DIR/repo"
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if [[ ! -d "$REPO_PATH" ]]; then
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echo "❌ Repository not found at $REPO_PATH"
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exit 1
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fi
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echo "✅ Repository found at: $REPO_PATH"
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# List references
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echo "Repository references:"
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ostree refs --repo="$REPO_PATH" || echo "No references found"
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# List commits
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echo "Repository commits:"
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find "$REPO_PATH/objects" -type d -name "????????????????????????????????????????????????????????????????" 2>/dev/null | head -5 || echo "No commits found"
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# Step 3: Extract rootfs from OSTree commit
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echo
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echo "Step 3: Extracting rootfs from OSTree commit"
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ROOTFS_PATH="/tmp/debian-atomic-rootfs"
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if [[ -d "$ROOTFS_PATH" ]]; then
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rm -rf "$ROOTFS_PATH"
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fi
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# Get the reference
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REF_FILE=$(find "$REPO_PATH/refs" -type f | head -1)
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if [[ -z "$REF_FILE" ]]; then
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echo "❌ No reference found"
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exit 1
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fi
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COMMIT_ID=$(cat "$REF_FILE")
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echo "Using commit: $COMMIT_ID"
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# Extract rootfs
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echo "Extracting rootfs to: $ROOTFS_PATH"
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if ostree checkout --repo="$REPO_PATH" --subpath=/ "$COMMIT_ID" "$ROOTFS_PATH"; then
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echo "✅ Rootfs extracted successfully"
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else
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echo "❌ Failed to extract rootfs"
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exit 1
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fi
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# Verify rootfs structure
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if [[ -d "$ROOTFS_PATH/usr" ]] && [[ -d "$ROOTFS_PATH/etc" ]]; then
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echo "✅ Rootfs structure verified"
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else
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echo "❌ Invalid rootfs structure"
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exit 1
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fi
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# Step 4: Create bootable image
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echo
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echo "Step 4: Creating bootable image using deb-bootc-image-builder"
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# Build deb-bootc-image-builder if needed
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BIB_BIN="$DEB_BOOTC_PATH/bib/create-ostree-bootable-image"
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if [[ ! -f "$BIB_BIN" ]]; then
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echo "Building deb-bootc-image-builder..."
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cd "$DEB_BOOTC_PATH"
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if ! go build -o bib/create-ostree-bootable-image ./bib/create-ostree-bootable-image.go; then
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echo "❌ Failed to build deb-bootc-image-builder"
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exit 1
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fi
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echo "✅ deb-bootc-image-builder built successfully"
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fi
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# Create bootable image
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OUTPUT_IMAGE="/tmp/debian-atomic-minimal.img"
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echo "Creating bootable image: $OUTPUT_IMAGE"
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if "$BIB_BIN" "$ROOTFS_PATH" "$OUTPUT_IMAGE"; then
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echo "✅ Bootable image created successfully"
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# Show image information
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if [[ -f "$OUTPUT_IMAGE" ]]; then
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IMAGE_SIZE=$(du -h "$OUTPUT_IMAGE" | cut -f1)
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echo "Image size: $IMAGE_SIZE"
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# Copy to workspace
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FINAL_IMAGE="$WORKSPACE_PATH/debian-atomic-minimal-demo.img"
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cp "$OUTPUT_IMAGE" "$FINAL_IMAGE"
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echo "Image copied to: $FINAL_IMAGE"
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echo
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echo "🎉 Pipeline completed successfully!"
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echo
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echo "📋 Summary:"
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echo "✅ OSTree commit created using debootstrap + ostree"
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echo "✅ Rootfs extracted from OSTree commit"
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echo "✅ Bootable image created: $FINAL_IMAGE"
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echo
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echo "🧪 To test the image:"
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echo "qemu-system-x86_64 -m 2G -drive file=$FINAL_IMAGE,format=raw -nographic"
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else
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echo "❌ Output image not found"
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exit 1
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fi
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else
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echo "❌ Failed to create bootable image"
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exit 1
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fi
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echo
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echo "🔍 Repository details:"
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echo "Repository: $REPO_PATH"
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echo "Commit: $COMMIT_ID"
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echo "Rootfs: $ROOTFS_PATH"
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echo "Image: $OUTPUT_IMAGE"
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echo
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echo "💡 This demonstrates that the alternative solution (debootstrap + ostree)"
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echo " is fully functional and can generate bootable images, bypassing the"
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echo " apt-ostree integration issues."
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