chore: remove Ubuntu-based container image#761
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patrickhoefler merged 1 commit intomainfrom Jan 14, 2026
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patrickhoefler
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Jan 14, 2026
- Remove Dockerfile.ubuntu
- Update .goreleaser.yaml to remove Ubuntu image builds
- Update Makefile to remove Ubuntu build target
- Update GitHub workflow to remove Ubuntu vulnerability scans and smoke tests
- Update README.md to remove Ubuntu installation instructions
- Update .gitignore to remove Dockerfile.ubuntu reference
- Keep -alpine tag for backwards compatibility
…image only - Remove Dockerfile.ubuntu - Update .goreleaser.yaml to remove Ubuntu image builds - Update Makefile to remove Ubuntu build target - Update GitHub workflow to remove Ubuntu vulnerability scans and smoke tests - Update README.md to remove Ubuntu installation instructions - Update .gitignore to remove Dockerfile.ubuntu reference - Keep -alpine tag for backwards compatibility
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Pull request overview
This PR removes support for the Ubuntu-based container image, consolidating on a single Alpine-based image. The change simplifies the build and maintenance process by eliminating duplicate container image infrastructure while maintaining backward compatibility through the -alpine tag.
Changes:
- Removed Ubuntu-based Dockerfile and all associated build/test infrastructure
- Updated documentation to reflect single Alpine-based image approach
- Retained
-alpinetags in goreleaser for backward compatibility
Reviewed changes
Copilot reviewed 5 out of 6 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| Dockerfile.ubuntu | Deleted Ubuntu-based Dockerfile |
| .goreleaser.yaml | Removed Ubuntu image templates, added comment for backward compatibility |
| Makefile | Consolidated Docker image build targets into single build-docker-image target |
| README.md | Simplified Docker installation instructions to show single image option |
| .gitignore | Removed exception for Dockerfile.ubuntu |
| .github/workflows/lint-and-test.yml | Removed Ubuntu image vulnerability scans and smoke tests |
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