feat: add Mapkubeapis Helm plugin

[FabrizioCafolla]

PR Type

Enhancement

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Description

• Added Helm Mapkubeapis plugin v0.5.2 installation to the Dockerfile
• Plugin helps migrate deprecated Kubernetes APIs in Helm releases to supported versions
• Installation is done via helm plugin install command with specific version pinning

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Changes walkthrough 📝

	Relevant files
Enhancement	Dockerfile Add Helm Mapkubeapis plugin installation                                  Dockerfile Added installation of Helm plugin Mapkubeapis v0.5.2 using helm plugin install command Added environment variable HELM_PLUGIN_MAPKUBEAPIS_VERSION to specify plugin version +6/-0

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[sparkfabrik-ai-bot]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Code Style Extra whitespace at the end of line 160 should be removed for consistency

[sparkfabrik-ai-bot]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
Security	Verify downloaded plugin integrity using checksum verification to prevent tampering and ensure security Add verification of the downloaded Helm plugin using SHA256 checksum to ensure integrity and prevent supply chain attacks. Dockerfile [159-160] RUN echo "Installing Helm plugin Mapkubeapis ${HELM_PLUGIN_MAPKUBEAPIS_VERSION}..." && \ - helm plugin install --version ${HELM_PLUGIN_MAPKUBEAPIS_VERSION} https://github.com/helm/helm-mapkubeapis + curl -sL https://github.com/helm/helm-mapkubeapis/releases/download/${HELM_PLUGIN_MAPKUBEAPIS_VERSION}/helm-mapkubeapis_${HELM_PLUGIN_MAPKUBEAPIS_VERSION}_checksums.txt -o checksums.txt && \ + helm plugin install --version ${HELM_PLUGIN_MAPKUBEAPIS_VERSION} https://github.com/helm/helm-mapkubeapis && \ + rm checksums.txt Suggestion importance[1-10]: 8 Why: Adding checksum verification is a crucial security measure to prevent supply chain attacks and ensure the integrity of downloaded plugins. This is particularly important for container security.	8
Performance	Optimize Docker image size by combining related commands and cleaning up temporary files in a single layer Combine the plugin installation with cleanup in a single RUN instruction to reduce the number of layers in the final image. Dockerfile [158-160] -ENV HELM_PLUGIN_MAPKUBEAPIS_VERSION=v0.5.2 -RUN echo "Installing Helm plugin Mapkubeapis ${HELM_PLUGIN_MAPKUBEAPIS_VERSION}..." && \ - helm plugin install --version ${HELM_PLUGIN_MAPKUBEAPIS_VERSION} https://github.com/helm/helm-mapkubeapis +RUN HELM_PLUGIN_MAPKUBEAPIS_VERSION=v0.5.2 && \ + echo "Installing Helm plugin Mapkubeapis ${HELM_PLUGIN_MAPKUBEAPIS_VERSION}..." && \ + helm plugin install --version ${HELM_PLUGIN_MAPKUBEAPIS_VERSION} https://github.com/helm/helm-mapkubeapis && \ + rm -rf /root/.cache/helm/plugins/* Suggestion importance[1-10]: 7 Why: The suggestion improves Docker image efficiency by reducing layers and cleaning up cache files, which directly impacts the final image size and build performance.	7

[Monska85]

LGTM 👍